Class Core
- java.lang.Object
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- com.mendix.core.Core
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public final class Core extends java.lang.Object
Provides access to many operations in the Mendix runtime server.
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Constructor Summary
Constructors Constructor Description Core()
Creates a core instance.
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Method Summary
All Methods Static Methods Concrete Methods Deprecated Methods Modifier and Type Method Description static void
addRequestHandler(java.lang.String path, RequestHandler requestHandler)
Add a custom request handler to the Mendix runtime server.static void
addUserAction(java.lang.Class<? extends UserAction<?>> userActionClass)
Add the action specified by the given action name to action registry.static void
addWebSocketEndpoint(java.lang.String path, javax.websocket.Endpoint endpoint)
Registers an instance ofEndpoint
to handle web socket requests on a path.static boolean
authenticate(IContext context, IUser user, java.lang.String password)
Authenticate the given user with the given password.static void
buildException(java.lang.StringBuilder trace, java.lang.Throwable throwable)
Prints the message and stacktrace of a Throwable and its cause(s).static boolean
change(IContext context, IMendixObject object, java.util.Map<java.lang.String,java.lang.String> changes)
Changes the given object in cache (synchronously).static java.util.concurrent.Future<java.lang.Boolean>
changeAsync(IContext context, IMendixObject obj, java.util.Map<java.lang.String,java.lang.String> changes)
Deprecated.since 9.24.static IMendixObject
commit(IContext context, IMendixObject object)
Commits the given object.static java.util.List<IMendixObject>
commit(IContext context, java.util.List<IMendixObject> objects)
Commits the given objects.static java.util.List<java.util.concurrent.Future<java.util.List<IMendixObject>>>
commitAsync(IContext context, java.util.List<IMendixObject> objects)
Deprecated.since 9.24.static IMendixObject
commitWithoutEvents(IContext context, IMendixObject object)
Commits the given object without events.static java.util.List<IMendixObject>
commitWithoutEvents(IContext context, java.util.List<IMendixObject> objects)
Commits the given objects without events.static IDataType
createDataType(java.lang.String type)
Creates a DataType based on a type.
Possible types:
- Boolean
- Integer
- Long
- Float
- String
- Datetime
- {code#id} (enumeration key)
- ModuleName.ObjectName (IMendixObject)
- [ModuleName.ObjectName] (List<IMendixObject>)static IDataType
createDataType(java.lang.String objectType, java.lang.String attributeName)
Creates a DataType based on an object type and an attribute name.static IMendixIdentifier
createMendixIdentifier(long guid)
Creates a new IMendixIdentifier for the given guid.static IMendixIdentifier
createMendixIdentifier(java.lang.String guid)
Creates a IMendixIdentifier for the given guid.static IOQLTextGetRequest
createOQLTextGetRequest()
Create a new IOQLTextGetRequest.static IOQLTextGetRequest
createOQLTextGetRequestFromDataSet(java.lang.String dataSetQualifiedName)
InstantiateIOQLTextGetRequest
from given qualified DataSet name.static IRetrievalSchema
createRetrievalSchema()
Create a new IRetrievalSchema.static IContext
createSystemContext()
Returns the context of the system session (this is always a sudo context).static XPathQuery
createXPathQuery(java.lang.String xpathQuery)
Creates an XPath query representation that can be built up in a fluent mannerstatic IXPathTextGetRequest
createXPathTextGetRequest()
Create a new IXPathTextGetRequest.static DataStorage
dataStorage()
Returns an interface to data storage functionality.static boolean
delete(IContext context, IMendixObject... objects)
Deletes the given objects from the database and server cache (synchronously).static boolean
delete(IContext context, java.util.List<IMendixObject> objectList)
Deletes the given objects from the database and server cache (synchronously).static boolean
delete(IContext context, java.util.List<IMendixObject> objectList, boolean useDeleteBehavior)
Deletes the given objects from the database and server cache (synchronously).static java.util.List<java.util.concurrent.Future<java.lang.Boolean>>
deleteAsync(IContext context, IMendixObject object, boolean useDeleteBehavior)
Deprecated.since 9.24.static java.util.List<java.util.concurrent.Future<java.lang.Boolean>>
deleteAsync(IContext context, java.util.List<IMendixObject> objects, boolean useDeleteBehavior)
Deprecated.since 9.24.static boolean
deleteWithoutEvents(IContext context, java.util.List<IMendixObject> objects, boolean useDeleteBehavior)
Deletes the given objects from the database and server cache (synchronously) without events This action is executed in a transaction.static java.lang.Object
evaluateExpression(IContext context, java.util.Map<java.lang.String,java.lang.Object> variables, java.lang.String expression)
Evaluate the given (microflow)expression.static <T extends CoreAction<R>,R>
java.util.concurrent.Future<R>execute(T action)
Execute an action asynchronously, result is given and/or exceptions are raised when calling Future.get().static <R> java.util.concurrent.Future<R>
executeAsync(IContext context, java.lang.String microflowName, boolean executeInTransaction, java.util.Map<java.lang.String,java.lang.Object> params)
Execute the specified microflow (asynchronously).static <R> java.util.concurrent.Future<R>
executeAsync(IContext context, java.lang.String actionName, java.lang.Object... params)
Execute the specified action (asynchronously).static <T extends CoreAction<R>,R>
RexecuteSync(T action)
Execute an action synchronously.static <T extends CoreAction<R>,R>
voidexecuteVoid(T action)
Execute the specified action (asynchronously).static int
getActionQueueSize()
Returns the current action pool queue size.static int
getActiveActionCount()
Returns the current number of active actions.static ISession
getActiveSession(java.lang.String userName)
Returns the active session for the user with the given username.static java.util.Collection<? extends ISession>
getActiveSessions()
Returns all active sessions.static java.lang.Iterable<IMendixObject>
getAllMendixObjects()
Get all IMendixObject types.static long
getCompletedActionCount()
Returns the number of completed actions since server startup.static long
getConcurrentUserCount(boolean anonymous)
The current number of concurrent users.static Configuration
getConfiguration()
Returns the current configuration.static int
getCurrentPoolSize()
Returns the current action pool size.static java.lang.String
getDatabaseChildColumnName(IMetaAssociation metaAssociation)
Returns the name of the database column for the child of the given association.static java.lang.String
getDatabaseColumnName(IMetaPrimitive metaPrimitive)
Returns the name of the database column for the given attribute.static java.lang.String
getDatabaseParentColumnName(IMetaAssociation metaAssociation)
Returns the name of the database column for the parent of the given association.static java.lang.String
getDatabaseTableName(IMetaAssociation metaAssociation)
Returns the name of the database table for the given association.static java.lang.String
getDatabaseTableName(IMetaObject metaObject)
Returns the name of the database table for the given entity type.static ILanguage
getDefaultLanguage()
Returns the default language of the project.static java.io.InputStream
getFileDocumentContent(IContext context, IMendixObject fileDocument)
Returns contents of a file document as an input stream.static java.io.InputStream
getImage(IContext context, IMendixObject imageDocument, boolean retrieveThumbnail)
Retrieve contents of the given image document.static java.util.Map<java.lang.String,IDataType>
getInputParameters(java.lang.String actionName)
Returns all input parameter data types the specified action by name.static java.lang.String
getInternationalizedString(IContext context, java.lang.String key, java.lang.Object... args)
Returns the translated string for a certain key and context.static java.lang.String
getInternationalizedString(java.lang.String languageCode, java.lang.String key, java.lang.Object... args)
Returns the translated string for a certain key and language code.static ILanguage
getLanguage(IContext context)
Get the language for the current context.static int
getLargestPoolSize()
Returns the largest action pool size.static LicenseInfo
getLicenseInformation()
Returns license information of the currently running MxRuntime.static ListenersRegistry
getListenersRegistry()
Returns an instance ofListenersRegistry
which can be used to register callbacks for commit, create, change and delete actions on all persistable entities in the application.static java.util.Locale
getLocale(IContext context)
Retrieve locale using the given context.static java.util.Locale
getLocale(java.lang.String languageCode)
Retrieve locale using the given language code (e.g.static ILogNode
getLogger(java.lang.String name)
Returns the logger corresponding to the specified name.static int
getMaximumNumberConcurrentUsers()
Returns the maximum number of concurrent users since the server was started.static IMetaAssociation
getMetaAssociation(java.lang.String association)
Get the IMetaAssociation corresponding to the given association name.static java.lang.Iterable<IMetaAssociation>
getMetaAssociations()
Get all IMetaAssociations.static IMetaObject
getMetaObject(java.lang.String metaObjectName)
Get the IMetaObject corresponding to the given meta object name.static java.lang.Iterable<IMetaObject>
getMetaObjects()
Get all IMetaObjects.static IMetaPrimitive
getMetaPrimitive(java.lang.String qualifiedAttributeName)
Get the IMetaPrimtive based on a qualified attribute name (e.g.static java.util.Set<java.lang.String>
getMicroflowNames()
Returns the names of all modeled microflows.static java.lang.String
getModelVersion()
Returns the model version of the project.static long
getNamedUserCount()
Returns the number of named, active users, excluding the admin user.static long
getNumberConcurrentSessions()
Returns current number of concurrent sessions.static IProfiler
getProfiler()
Returns the currently registered profiler (if any).static java.util.UUID
getProjectId()
Returns the project identifier of the project.static IDataType
getReturnType(java.lang.String actionName)
Returns the return type of the specified action.static java.lang.String
getRuntimeVersion()
Returns Runtime Version.static int
getScheduledActionCount()
Returns the number of actions currently scheduled for future execution.static ISession
getSessionById(java.util.UUID sessionId)
Returns the session belonging to the given session id.static java.util.Date
getStartupDateTime()
Returns the startup date time of the Mendix runtime server.static java.util.List<java.lang.String>
getSubtypesOf(java.lang.String objectType)
Get all subtypes for an object type (including subtypes of subtypes, etc.).static IUser
getUser(IContext context, java.lang.String userName)
Returns a user using the given username.static java.lang.String
getXASId()
Returns the id of this server instance.static Http
http()
Returns an interface to HTTP functionality.static void
initialize(ICore core, Http http, Integration integration, DataStorage dataStorage, Metrics metrics, LicenseInfo licenseInfo, Workflows workflows)
Initializes this Core class, so that all methods can be invoked statically.static ISession
initializeGuestSession()
Initialize a new session for a guest user.static ISession
initializeSession(IUser user, java.lang.String currentSessionId)
Initialize a new session for the given user.static IMendixObject
instantiate(IContext context, java.lang.String objectType)
Creates a new IMendixObject with the given object type (synchronously).static java.util.concurrent.Future<IMendixObject>
instantiateAsync(IContext context, java.lang.String objectType)
Deprecated.since 9.24.static Integration
integration()
Returns an interface to import and export data into and from Mendix.static boolean
isInDevelopment()
Returns whether this runtime server is running in development mode.static boolean
isSubClassOf(IMetaObject superObject, IMetaObject type)
Deprecated.since 9.24.static boolean
isSubClassOf(java.lang.String superClass, short typeHash)
Deprecated.since 9.24.static boolean
isSubClassOf(java.lang.String superClass, java.lang.String type)
Deprecated.since 9.24.static ISession
login(java.lang.String userName, java.lang.String password)
Login user with the given username and password.static ISession
login(java.lang.String userName, java.lang.String password, IMxRuntimeRequest request)
Login user with the given parameters.static ISession
login(java.lang.String userName, java.lang.String password, java.lang.String currentSessionId)
Login user with the given parameters.static ISession
login(java.util.Map<java.lang.String,? extends java.lang.Object> params)
Generic login method (can be used in modules in combination with LoginAction replacement).static void
logout(ISession session)
Logout the given session.static Metrics
metrics()
Returns the metrics API.static MicroflowCallBuilder
microflowCall(java.lang.String name)
Prepare to call a microflow.static void
registerLogSubscriber(LogSubscriber subscriber)
Register the specified subscriber for receiving log events.static void
registerProfiler(IProfiler profiler)
Registers the specified profiler for receiving profiling events.static boolean
removeScheduledFuture(java.util.concurrent.RunnableScheduledFuture<?> scheduledFuture)
Remove scheduled future.static <R> java.util.concurrent.ScheduledFuture<?>
reschedule(java.util.concurrent.RunnableScheduledFuture<R> scheduledFuture, ICoreAction<R> action, long newDelay, java.util.concurrent.TimeUnit timeUnit)
Reschedule an action with a new delay.static java.lang.Object
resolveTokens(IContext context, java.lang.String text)
Resolve tokens in the given text.static java.util.List<IMendixObject>
retrieveByPath(IContext context, IMendixObject mxObject, java.lang.String path)
Retrieves objects using the given object and path.static java.util.List<IMendixObject>
retrieveByPath(IContext context, IMendixObject mxObject, java.lang.String path, boolean isSelfAssociationChild)
Retrieves objects using the given object and path.static IMendixObject
retrieveId(IContext context, IMendixIdentifier id)
Retrieves object with the given id (synchronously).static java.util.concurrent.Future<IMendixObject>
retrieveIdAsync(IContext context, IMendixIdentifier id)
Retrieves object with the given id (asynchronously).static java.util.List<IMendixObject>
retrieveIdList(IContext context, java.util.List<IMendixIdentifier> ids)
Retrieves objects with the given ids (synchronously).static java.util.List<IMendixObject>
retrieveIdList(IContext context, java.util.List<IMendixIdentifier> ids, int amount, int offset, java.util.Map<java.lang.String,java.lang.String> sort)
Retrieves objects with the given ids (synchronously).static java.util.concurrent.Future<java.util.List<IMendixObject>>
retrieveIdListAsync(IContext context, java.util.List<IMendixIdentifier> ids)
Retrieves objects with the given ids (asynchronously).static IDataTable
retrieveOQLDataTable(IContext context, IGetRequest request)
Retrieve raw data (IDataTable) using an IGetRequest object (synchronously).static IDataTable
retrieveOQLDataTable(IContext context, java.lang.String oqlQuery)
Retrieve raw data (IDataTable) using an IGetRequest object (synchronously).static IDataTable
retrieveOQLDataTable(IContext context, java.lang.String oqlQuery, int amount, int offset)
Retrieve raw data (IDataTable) using an OQL query (asynchronously).static java.util.concurrent.Future<IDataTable>
retrieveOQLDataTableAsync(IContext context, IGetRequest request)
Retrieve raw data (IDataTable) using an IGetRequest object (asynchronously).static java.util.concurrent.Future<IDataTable>
retrieveOQLDataTableAsync(IContext context, java.lang.String oqlQuery)
Retrieve raw data (IDataTable) using an OQL query (asynchronously).static java.util.concurrent.Future<IDataTable>
retrieveOQLDataTableAsync(IContext context, java.lang.String oqlQuery, int amount, int offset)
Retrieve raw data (IDataTable) using an OQL query (asynchronously).static java.util.List<IMendixObject>
retrieveXPathQuery(IContext context, java.lang.String xpathQuery)
Deprecated.UsecreateXPathQuery(java.lang.String)
to execute XPath queriesstatic java.util.List<IMendixObject>
retrieveXPathQuery(IContext context, java.lang.String xpathQuery, int depth)
Deprecated.UsecreateXPathQuery(java.lang.String)
to execute XPath queriesstatic java.util.List<IMendixObject>
retrieveXPathQuery(IContext context, java.lang.String xpathQuery, int amount, int offset, java.util.Map<java.lang.String,java.lang.String> sort)
Deprecated.UsecreateXPathQuery(java.lang.String)
to execute XPath queriesstatic java.util.List<IMendixObject>
retrieveXPathQuery(IContext context, java.lang.String xpathQuery, int amount, int offset, java.util.Map<java.lang.String,java.lang.String> sort, int depth)
Deprecated.UsecreateXPathQuery(java.lang.String)
to execute XPath queriesstatic java.lang.Long
retrieveXPathQueryAggregate(IContext context, java.lang.String xpathQuery)
Deprecated.UsecreateXPathQuery(java.lang.String)
to execute XPath queriesstatic java.util.concurrent.Future<java.lang.Long>
retrieveXPathQueryAggregateAsync(IContext context, java.lang.String xpathQuery)
Retrieves long aggregate value based on the given query (root element of the query should be an aggregate function) (asynchronously).static java.util.concurrent.Future<java.lang.Double>
retrieveXPathQueryAggregateAsyncDouble(IContext context, java.lang.String xpathQuery)
Retrieves long value based on the given query (query should have an aggregate function as root element).static java.lang.Double
retrieveXPathQueryAggregateDouble(IContext context, java.lang.String xpathQuery)
Deprecated.UsecreateXPathQuery(java.lang.String)
to execute XPath queriesstatic java.lang.Long
retrieveXPathQueryAggregateSchema(IContext context, java.lang.String xpathQuery, IRetrievalSchema retrievalSchema)
Deprecated.UsecreateXPathQuery(java.lang.String)
to execute XPath queriesstatic java.lang.Long
retrieveXPathQueryAggregateSchema(IContext context, java.lang.String xpathQuery, IRetrievalSchema retrievalSchema, boolean disableSecurity)
Deprecated.UsecreateXPathQuery(java.lang.String)
to execute XPath queriesstatic java.util.concurrent.Future<java.util.List<IMendixObject>>
retrieveXPathQueryAsync(IContext context, java.lang.String xpathQuery, int amount, int offset, java.util.Map<java.lang.String,java.lang.String> sort, int depth)
Retrieves object list based on the given XPath query (asynchronously).static IDataTable
retrieveXPathQueryRaw(IContext context, java.lang.String xpathQuery, int amount, int offset, java.util.Map<java.lang.String,java.lang.String> sort, int depth)
Deprecated.UsecreateXPathQuery(java.lang.String)
to execute XPath queriesstatic java.util.List<IMendixObject>
retrieveXPathSchema(IContext context, java.lang.String xpathQuery, IRetrievalSchema retrievalSchema, boolean shouldRetrieveCount)
Deprecated.UsecreateXPathQuery(java.lang.String)
to execute XPath queriesstatic java.util.List<IMendixObject>
retrieveXPathSchema(IContext context, java.lang.String xpathQuery, IRetrievalSchema retrievalSchema, boolean shouldRetrieveCount, boolean disableSecurity)
Deprecated.UsecreateXPathQuery(java.lang.String)
to execute XPath queriesstatic IDataTable
retrieveXPathSchemaRaw(IContext context, java.lang.String xpathQuery, boolean shouldRetrieveCount, IRetrievalSchema retrievalSchema)
Deprecated.UsecreateXPathQuery(java.lang.String)
to execute XPath queriesstatic IMendixObject
rollback(IContext context, IMendixObject object)
Rollback changes of the object with the given id (synchronously).static java.util.concurrent.Future<IMendixObject>
rollbackAsync(IContext context, IMendixObject object)
Deprecated.since 9.24.static <R> java.util.concurrent.RunnableScheduledFuture<?>
schedule(ICoreAction<R> action, long delay, java.util.concurrent.TimeUnit timeUnit)
Schedule an action on a certain delay from now.static <R> java.util.concurrent.RunnableScheduledFuture<?>
schedule(java.lang.String actionName, java.util.Date date)
Schedule an action on a certain date.static <R> void
scheduleAtFixedRate(ICoreAction<R> action, long initialDelay, long period, java.util.concurrent.TimeUnit timeUnit)
Schedule a periodic action that runs for the first time after the given initial delay, and subsequently with the given period; that is executions will commence after initialDelay then initialDelay+period, then initialDelay + 2 * period, and so on.static <R> void
scheduleAtFixedRate(ICoreAction<R> action, java.util.Date firstRun, long period, java.util.concurrent.TimeUnit timeUnit)
Schedule a periodic action that run for the first time on the given date/time, and subsequently with the given period; that is executions will commence on firstRun then initialDelay+period, then initialDelay + 2 * period, and so on.
No result will be returned.static <R> void
scheduleAtFixedRate(java.lang.String actionName, java.util.Date firstRun, long period, java.util.concurrent.TimeUnit timeUnit, java.lang.String name, java.lang.String description)
Schedule a periodic action that runs for the first time after the given initial delay (first run), and subsequently with the given period; that is executions will commence after initialDelay then initialDelay+period, then initialDelay + 2 * period, and so on.static <R> void
scheduleWithFixedDelay(ICoreAction<R> action, long initialDelay, long delay, java.util.concurrent.TimeUnit timeUnit)
Schedule a periodic action that runs for the first time after the given initial delay, and subsequently with the given delay between the termination of one execution and the commencement of the next.static void
storeFileDocumentContent(IContext context, IMendixObject fileDocument, java.io.InputStream inputStream)
Physically stores a file using the given input stream and commits the file document.static void
storeFileDocumentContent(IContext context, IMendixObject fileDocument, java.lang.String fileName, java.io.InputStream inputStream)
Physically stores a file using the given input stream and commits the file document.static void
storeImageDocumentContent(IContext context, IMendixObject imageDocument, java.io.InputStream inputStream, int thumbnailWidth, int thumbnailHeight)
Physically stores an image using the given input stream and commits the image document.static void
unregisterProfiler()
Unregisters the current profiler.static UserActionCallBuilder
userActionCall(java.lang.String name)
Prepare to call a Java action.static Workflows
workflows()
Returns the workflows API.
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Method Detail
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initialize
public static void initialize(ICore core, Http http, Integration integration, DataStorage dataStorage, Metrics metrics, LicenseInfo licenseInfo, Workflows workflows)
Initializes this Core class, so that all methods can be invoked statically. This method is internal and should not be used.- Parameters:
core
- the core object to delegate tohttp
- the HTTP object to delegate tointegration
- the integration object to delegate todataStorage
- the data-storage object to delegate tometrics
- the metrics object to delegate tolicenseInfo
- the license info object to delegate toworkflows
- the workflows object to delegate to
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getLicenseInformation
public static LicenseInfo getLicenseInformation()
Returns license information of the currently running MxRuntime.- Returns:
- the license information
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dataStorage
public static DataStorage dataStorage()
Returns an interface to data storage functionality.- Returns:
- Get the public interface to
DataStorage
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http
public static Http http()
Returns an interface to HTTP functionality.- Returns:
- Get the public interface to
Http
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integration
public static Integration integration()
Returns an interface to import and export data into and from Mendix.- Returns:
- Get the public interface to
Integration
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metrics
public static Metrics metrics()
Returns the metrics API.- Returns:
- the metrics API
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workflows
public static Workflows workflows()
Returns the workflows API.- Returns:
- the workflows API
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isInDevelopment
public static boolean isInDevelopment()
Returns whether this runtime server is running in development mode.- Returns:
- true if the server is in development mode; false otherwise
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getXASId
public static java.lang.String getXASId()
Returns the id of this server instance.- Returns:
- the server id in UUID format
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getMicroflowNames
public static java.util.Set<java.lang.String> getMicroflowNames()
Returns the names of all modeled microflows.- Returns:
- all microflow names (format "ModuleName.MicroflowName")
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getInputParameters
public static java.util.Map<java.lang.String,IDataType> getInputParameters(java.lang.String actionName)
Returns all input parameter data types the specified action by name.- Parameters:
actionName
- the name of a microflow or Java action (format "ModuleName.ActionName")- Returns:
- data types by input parameter name
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getReturnType
public static IDataType getReturnType(java.lang.String actionName)
Returns the return type of the specified action.- Parameters:
actionName
- the name of a microflow or Java action (format "ModuleName.ActionName")- Returns:
- the return data type of the specified action
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evaluateExpression
public static java.lang.Object evaluateExpression(IContext context, java.util.Map<java.lang.String,java.lang.Object> variables, java.lang.String expression)
Evaluate the given (microflow)expression.- Parameters:
context
- the contextvariables
- name of variables referenced in the expression (without '$') and their valuesexpression
- the expression- Returns:
- the evaluated value of the expression
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microflowCall
public static MicroflowCallBuilder microflowCall(java.lang.String name)
Prepare to call a microflow. Parameters and transaction properties can be set and specified microflow can be called using the returned object.Core.microflowCall("AModule.SomeMicroflow") .inTransaction(true) .withParam("Param1", "Value1") .withParam("Param2", "Value2") .execute(context);
- Parameters:
name
- the name of the microflow to prepare- Returns:
- a builder for constructing the microflow
- See Also:
MicroflowCallBuilder
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userActionCall
public static UserActionCallBuilder userActionCall(java.lang.String name)
Prepare to call a Java action. Parameters can be set and specified action can be called using the returned object.Core.userActionCall("AModule.SomeJavaAction") .withParams("Value1", "Value2") .execute(context);
For details on which parameters to pass seeUserActionCallBuilder.withParams(Object...)
.- Parameters:
name
- the name of the user action to prepare- Returns:
- a builder for constructing the user action
- See Also:
UserActionCallBuilder
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execute
public static <T extends CoreAction<R>,R> java.util.concurrent.Future<R> execute(T action)
Execute an action asynchronously, result is given and/or exceptions are raised when calling Future.get(). When calling Future.get() the result of the action will return immediately if the execution is done, otherwise the call is blocking. Exceptions raised while executing the action will not be thrown until Future.get() is called.- Type Parameters:
T
- action type, subclass of CoreActionR
- result type of the action, which should match the return value of the action- Parameters:
action
- the action to execute- Returns:
- the Future object
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executeSync
public static <T extends CoreAction<R>,R> R executeSync(T action) throws CoreException
Execute an action synchronously.- Type Parameters:
T
- action type, subclass of CoreActionR
- result type of the action, which should match the return value of the action- Parameters:
action
- the action to execute- Returns:
- return value of the specified action
- Throws:
CoreException
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executeAsync
public static <R> java.util.concurrent.Future<R> executeAsync(IContext context, java.lang.String actionName, java.lang.Object... params) throws CoreException
Execute the specified action (asynchronously). Use only to call other Java actions (not microflows)! When calling microflows useexecuteAsync(IContext, String, boolean, Map)
with a named parameter map instead. Result is given and/or exceptions are raised when calling Future.get(). When calling Future.get() the result of the action will return immediately if the execution is done, otherwise the call is blocking. Exceptions raised while executing the action will not be thrown until Future.get() is called.- Type Parameters:
R
- result type of the action, which should match the return value of the action- Parameters:
context
- the context for this actionactionName
- the name of a microflow or Java action (format: "ModuleName.ActionName")params
- ordered params for the Java action- Returns:
- the Future object
- Throws:
CoreException
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executeAsync
public static <R> java.util.concurrent.Future<R> executeAsync(IContext context, java.lang.String microflowName, boolean executeInTransaction, java.util.Map<java.lang.String,java.lang.Object> params) throws CoreException
Execute the specified microflow (asynchronously).- Type Parameters:
R
- result type of the action, which should match the return value of the action- Parameters:
context
- the context for this microflowmicroflowName
- the name of the microflow (format "ModuleName.ActionName")executeInTransaction
- defines whether the microflow should be executed in a transaction (enables rolling back changes when exceptions are raised)params
- microflow parameters by name- Returns:
- return value of the specified microflow
- Throws:
CoreException
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executeVoid
public static <T extends CoreAction<R>,R> void executeVoid(T action)
Execute the specified action (asynchronously).- Type Parameters:
R
- result type of the action, which should be ObjectT
- action type, subclass of CoreAction- Parameters:
action
- the action to execute
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schedule
public static <R> java.util.concurrent.RunnableScheduledFuture<?> schedule(java.lang.String actionName, java.util.Date date) throws CoreException
Schedule an action on a certain date.The action will be executed on the same node as it was scheduled on. This method provides an at-most once guarantee. This means that the action may not be executed if the node crashes. If the action does execute then it will be at most once.
Please refer to the `ActionCallBuilder.executeInBackground` method for a way to execute actions on any node, with an at-least once guarantee.
- Type Parameters:
R
- result type of the action, which should match the return value of the action- Parameters:
actionName
- the name of a microflow or Java action (format "ModuleName.ActionName")date
- the date and time on which the action should be executed- Returns:
- the RunnableScheduledFuture object for keeping track of the result
- Throws:
CoreException
-
schedule
public static <R> java.util.concurrent.RunnableScheduledFuture<?> schedule(ICoreAction<R> action, long delay, java.util.concurrent.TimeUnit timeUnit)
Schedule an action on a certain delay from now.The action will be executed on the same node as it was scheduled on. This method provides an at-most once guarantee. This means that the action may not be executed if the node crashes. If the action does execute then it will be at most once.
Please refer to the `ActionCallBuilder.executeInBackground` method for a way to execute actions on any node, with an at-least once guarantee.
- Type Parameters:
R
- result type of the action, which should match the return value of the action- Parameters:
action
- the action to executedelay
- the delay after which the action should be executedtimeUnit
- time unit in which the delay is specified- Returns:
- returns RunnableScheduleFuture object for keeping track of the result
-
scheduleAtFixedRate
public static <R> void scheduleAtFixedRate(java.lang.String actionName, java.util.Date firstRun, long period, java.util.concurrent.TimeUnit timeUnit, java.lang.String name, java.lang.String description)
Schedule a periodic action that runs for the first time after the given initial delay (first run), and subsequently with the given period; that is executions will commence after initialDelay then initialDelay+period, then initialDelay + 2 * period, and so on. No result will be returned.- Type Parameters:
R
- result type of the action, which should be Object- Parameters:
actionName
- the name of a microflow or Java action (format "ModuleName.ActionName")firstRun
- the date on which the action will be executed the first timeperiod
- the period between each start of the execution of the actiontimeUnit
- the timeUnit in which the initialDelay and the period is specifiedname
- the name of the scheduled eventdescription
- the description of the scheduled event
-
scheduleAtFixedRate
public static <R> void scheduleAtFixedRate(ICoreAction<R> action, long initialDelay, long period, java.util.concurrent.TimeUnit timeUnit)
Schedule a periodic action that runs for the first time after the given initial delay, and subsequently with the given period; that is executions will commence after initialDelay then initialDelay+period, then initialDelay + 2 * period, and so on. No result will be returned.- Type Parameters:
R
- result type of the action, which should be Object- Parameters:
action
- the action to executeinitialDelay
- the delay after which the action will be executed the first timeperiod
- the period between each start of the execution of the actiontimeUnit
- the timeUnit in which the initialDelay and the period is specified
-
scheduleAtFixedRate
public static <R> void scheduleAtFixedRate(ICoreAction<R> action, java.util.Date firstRun, long period, java.util.concurrent.TimeUnit timeUnit)
Schedule a periodic action that run for the first time on the given date/time, and subsequently with the given period; that is executions will commence on firstRun then initialDelay+period, then initialDelay + 2 * period, and so on.
No result will be returned.- Type Parameters:
R
- result type of the action, which should be Object- Parameters:
action
- the action to executefirstRun
- the Date/time on which the action will be executed the first timeperiod
- the period between each start of the execution of the actiontimeUnit
- the timeUnit in which the period is specified
-
scheduleWithFixedDelay
public static <R> void scheduleWithFixedDelay(ICoreAction<R> action, long initialDelay, long delay, java.util.concurrent.TimeUnit timeUnit)
Schedule a periodic action that runs for the first time after the given initial delay, and subsequently with the given delay between the termination of one execution and the commencement of the next. No result will be returned.- Type Parameters:
R
- result type of the action, which should be Object- Parameters:
action
- the action to executeinitialDelay
- the delay after which the action will be executed the first timedelay
- the delay between the end of the execution of the action and the start of the next time the action will be executedtimeUnit
- the timeUnit in which the initialDelay and the delay is specified
-
removeScheduledFuture
public static boolean removeScheduledFuture(java.util.concurrent.RunnableScheduledFuture<?> scheduledFuture)
Remove scheduled future.- Parameters:
scheduledFuture
- the RunnableScheduledFuture to remove- Returns:
- whether removing the RunnableScheduledFuture was successful
-
reschedule
public static <R> java.util.concurrent.ScheduledFuture<?> reschedule(java.util.concurrent.RunnableScheduledFuture<R> scheduledFuture, ICoreAction<R> action, long newDelay, java.util.concurrent.TimeUnit timeUnit)
Reschedule an action with a new delay.- Type Parameters:
R
- result type of the action, which should be Object- Parameters:
scheduledFuture
- the scheduledFuture (old action) to remove from the queueaction
- the action to reschedulenewDelay
- the new delaytimeUnit
- time unit of the delay- Returns:
- scheduled future object
-
getListenersRegistry
public static ListenersRegistry getListenersRegistry()
Returns an instance ofListenersRegistry
which can be used to register callbacks for commit, create, change and delete actions on all persistable entities in the application.- Returns:
- the register of listeners
- Since:
- 7.6
-
commitAsync
@Deprecated public static java.util.List<java.util.concurrent.Future<java.util.List<IMendixObject>>> commitAsync(IContext context, java.util.List<IMendixObject> objects)
Deprecated.since 9.24. Usecommit(IContext, IMendixObject)
instead.Commits the given object (asynchronously). This will store the object in the database and remove it from the server cache. This action is not executed in a transaction.- Parameters:
context
- the contextobjects
- the IMendixObjects to commit- Returns:
- returns a list of future objects with committed object lists, one for each entity type
-
commit
public static IMendixObject commit(IContext context, IMendixObject object) throws CoreException
Commits the given object. This will store the object in the database and remove it from the server cache. This action is executed in a transaction.- Parameters:
context
- the contextobject
- the IMendixObject to commit- Returns:
- returns committed object
- Throws:
CoreRuntimeException
- if commit failsCoreException
-
commit
public static java.util.List<IMendixObject> commit(IContext context, java.util.List<IMendixObject> objects)
Commits the given objects. This will store the objects in the database and remove them from the server cache. Before events defined for these objects are executed before any object will be committed and after events will be executed after all objects have been committed. This action is executed in a transaction.- Parameters:
context
- the contextobjects
- the objects to commit- Returns:
- returns committed objects
- Throws:
CoreRuntimeException
- if commit fails
-
commitWithoutEvents
public static IMendixObject commitWithoutEvents(IContext context, IMendixObject object)
Commits the given object without events. This will store the object in the database and remove it from the server cache.
This action is executed in a transaction.
Validations except unique validation are not executed. It is possible to save an entity which would not pass validations using this method.
- Parameters:
context
- the contextobject
- the IMendixObject to commit- Returns:
- returns committed object
- Throws:
CoreRuntimeException
- if commit fails
-
commitWithoutEvents
public static java.util.List<IMendixObject> commitWithoutEvents(IContext context, java.util.List<IMendixObject> objects)
Commits the given objects without events. This will store the objects in the database and remove it from the server cache.
This action is executed in a transaction.
Validations except unique validation are not executed. It is possible to save entities which would not pass validations using this method.
- Parameters:
context
- the contextobjects
- the objects to commit- Returns:
- returns commited objects
- Throws:
CoreRuntimeException
- if commit fails
-
instantiateAsync
@Deprecated public static java.util.concurrent.Future<IMendixObject> instantiateAsync(IContext context, java.lang.String objectType)
Deprecated.since 9.24. Useinstantiate(IContext, String)
instead.Creates a new IMendixObject with the given object type (asynchronously). The object will NOT be stored in the database. This action is not executed in a transaction.- Parameters:
context
- the contextobjectType
- type of object to create (e.g. "System.User")- Returns:
- returns the Future object
-
instantiate
public static IMendixObject instantiate(IContext context, java.lang.String objectType)
Creates a new IMendixObject with the given object type (synchronously). The object will NOT be stored in the database. This action is executed in a transaction.- Parameters:
context
- the contextobjectType
- type of object to create (e.g. "System.User")- Returns:
- returns the newly created object
-
change
public static boolean change(IContext context, IMendixObject object, java.util.Map<java.lang.String,java.lang.String> changes) throws CoreException
Changes the given object in cache (synchronously). When the object is not cache yet, the object will be retrieved from the database and put in the cache. This action is executed in a transaction. The 'changed by' and 'changed date' system attributes will be updated, independently of if there's an actual change. This is different behavior than in microflows.- Parameters:
context
- the contextobject
- the object to changechanges
- contains changes by member name (e.g. <"Name", "User1">)- Returns:
- returns whether the change succeeded or not
- Throws:
CoreException
-
changeAsync
@Deprecated public static java.util.concurrent.Future<java.lang.Boolean> changeAsync(IContext context, IMendixObject obj, java.util.Map<java.lang.String,java.lang.String> changes)
Deprecated.since 9.24. Usechange(IContext, IMendixObject, Map)
instead.Changes the object (asynchronously). Object will be stored in cache. This action is not executed in a transaction. The 'changed by' and 'changed date' system attributes will be updated, independently of if there's an actual change. This is different behavior than in microflows.- Parameters:
context
- the contextobj
- the MendixObject to changechanges
- contains changes by member name (e.g. <"Name", "User1">)- Returns:
- returns the Future object
-
rollbackAsync
@Deprecated public static java.util.concurrent.Future<IMendixObject> rollbackAsync(IContext context, IMendixObject object)
Deprecated.since 9.24. Userollback(IContext, IMendixObject)
instead.Rollback changes of the object with the given id (asynchronously). When the object's state is NORMAL: Removes the object from the cache, all performed changes without commit will be lost. When the object's state is NEW: Removes the object from the database. This action is not executed in a transaction.- Parameters:
context
- the contextobject
- the object to rollback- Returns:
- returns the Future object
-
rollback
public static IMendixObject rollback(IContext context, IMendixObject object) throws CoreException
Rollback changes of the object with the given id (synchronously). When the object's state is NORMAL: Removes the object from the cache, all performed changes without commit will be lost. When the object's state is NEW: Removes the object from the database. This action is executed in a transaction.- Parameters:
context
- the contextobject
- the object to rollback- Returns:
- returns the Future object
- Throws:
CoreException
-
delete
public static boolean delete(IContext context, IMendixObject... objects)
Deletes the given objects from the database and server cache (synchronously). This action is executed in a transaction.- Parameters:
context
- the contextobjects
- the objects to delete- Returns:
- returns whether the delete succeeded
-
delete
public static boolean delete(IContext context, java.util.List<IMendixObject> objectList)
Deletes the given objects from the database and server cache (synchronously). This action is executed in a transaction.- Parameters:
context
- the contextobjectList
- the objects to delete- Returns:
- returns whether the delete succeeded
-
delete
public static boolean delete(IContext context, java.util.List<IMendixObject> objectList, boolean useDeleteBehavior)
Deletes the given objects from the database and server cache (synchronously). This action is executed in a transaction.- Parameters:
context
- the contextobjectList
- the objects to deleteuseDeleteBehavior
- whether to use delete behavior- Returns:
- returns whether the delete succeeded
-
deleteWithoutEvents
public static boolean deleteWithoutEvents(IContext context, java.util.List<IMendixObject> objects, boolean useDeleteBehavior)
Deletes the given objects from the database and server cache (synchronously) without events This action is executed in a transaction.- Parameters:
context
- the contextobjects
- the objects to deleteuseDeleteBehavior
- whether to use delete behavior- Returns:
- returns whether the delete succeeded
-
deleteAsync
@Deprecated public static java.util.List<java.util.concurrent.Future<java.lang.Boolean>> deleteAsync(IContext context, IMendixObject object, boolean useDeleteBehavior)
Deprecated.since 9.24. Usedelete(IContext, List, boolean)
instead.Deletes the given object from the database and server cache (asynchronously). This action is not executed in a transaction.- Parameters:
context
- the contextobject
- the object to deleteuseDeleteBehavior
- whether to use delete behavior- Returns:
- returns a list of future booleans, one for each entity type
-
deleteAsync
@Deprecated public static java.util.List<java.util.concurrent.Future<java.lang.Boolean>> deleteAsync(IContext context, java.util.List<IMendixObject> objects, boolean useDeleteBehavior)
Deprecated.since 9.24. Usedelete(IContext, List, boolean)
instead.Deletes the given object from the database and server cache (asynchronously). This action is not executed in a transaction.- Parameters:
context
- the contextobjects
- the objects to deleteuseDeleteBehavior
- whether to use delete behavior- Returns:
- returns a list of future booleans, one for each entity type
-
retrieveIdListAsync
public static java.util.concurrent.Future<java.util.List<IMendixObject>> retrieveIdListAsync(IContext context, java.util.List<IMendixIdentifier> ids)
Retrieves objects with the given ids (asynchronously). First, objects are attempted to be retrieved from cache. When an object cannot be retrieve from the cache it will be retrieved from the database. When (amount > 0) || (offset > 0) || (sort.size() > 0), all objects will be retrieve from the database.- Parameters:
context
- the contextids
- ids of the objects to retrieve- Returns:
- returns the Future object
-
retrieveIdList
public static java.util.List<IMendixObject> retrieveIdList(IContext context, java.util.List<IMendixIdentifier> ids, int amount, int offset, java.util.Map<java.lang.String,java.lang.String> sort) throws CoreException
Retrieves objects with the given ids (synchronously). First, objects are attempted to be retrieved from cache. When an object cannot be retrieve from the cache it will be retrieved from the database. When (amount > 0) || (offset > 0) || (sort.size() > 0), all objects will be retrieve from the database.- Parameters:
context
- the contextids
- ids of the objects to retrieveamount
- the maximum number of objects to retrieve from the databaseoffset
- offset of returned objects when retrieved from the databasesort
- sorting of returned objects when retrieved from the database (e.g. <"Name", "ASC">, <"Age", "DESC">)- Returns:
- returns the Future object
- Throws:
CoreException
-
retrieveIdList
public static java.util.List<IMendixObject> retrieveIdList(IContext context, java.util.List<IMendixIdentifier> ids) throws CoreException
Retrieves objects with the given ids (synchronously). First, objects are attempted to be retrieved from cache. When an object cannot be retrieved from the cache it will be retrieved from the database. When (amount > 0) || (offset > 0) || (sort.size() > 0), all objects will be retrieved from the database.- Parameters:
context
- the contextids
- ids of the objects to retrieve- Returns:
- returns the objects of the given ids
- Throws:
CoreException
-
retrieveIdAsync
public static java.util.concurrent.Future<IMendixObject> retrieveIdAsync(IContext context, IMendixIdentifier id)
Retrieves object with the given id (asynchronously). First, the object is attempted to be retrieved from the cache. When the object cannot be retrieve from the cache it will be retrieved from the database.- Parameters:
context
- the contextid
- id of the object to retrieve- Returns:
- returns the Future object
-
retrieveId
public static IMendixObject retrieveId(IContext context, IMendixIdentifier id) throws CoreException
Retrieves object with the given id (synchronously). First, the object is attempted to be retrieved from the cache. When the object cannot be retrieve from the cache it will be retrieved from the database.- Parameters:
context
- the contextid
- id of the object to retrieve- Returns:
- returns the Future object
- Throws:
CoreException
-
retrieveByPath
public static java.util.List<IMendixObject> retrieveByPath(IContext context, IMendixObject mxObject, java.lang.String path)
Retrieves objects using the given object and path.- Parameters:
context
- the contextmxObject
- the start point of the pathpath
- the path (association) to the objects to retrieve- Returns:
- the list of retrieved objects
-
retrieveByPath
public static java.util.List<IMendixObject> retrieveByPath(IContext context, IMendixObject mxObject, java.lang.String path, boolean isSelfAssociationChild)
Retrieves objects using the given object and path.- Parameters:
context
- the contextmxObject
- the start point of the pathpath
- the path (association) to the objects to retrieveisSelfAssociationChild
- defines whether the mxObject instance is the child of the path of a self association- Returns:
- the list of retrieved objects
-
retrieveXPathQueryAsync
public static java.util.concurrent.Future<java.util.List<IMendixObject>> retrieveXPathQueryAsync(IContext context, java.lang.String xpathQuery, int amount, int offset, java.util.Map<java.lang.String,java.lang.String> sort, int depth)
Retrieves object list based on the given XPath query (asynchronously).- Parameters:
context
- the contextxpathQuery
- the XPath query to executeamount
- maximum number of objects to retrieveoffset
- index of first object to retrievesort
- sorting of returned objects when retrieved from the database (e.g. <"Name", "ASC">, <"Age", "DESC">)depth
- indicates the level until which each reference (IMendixIdentifier) is also retrieved as an IMendixObject- Returns:
- the Future object
-
retrieveXPathQuery
@Deprecated public static java.util.List<IMendixObject> retrieveXPathQuery(IContext context, java.lang.String xpathQuery, int amount, int offset, java.util.Map<java.lang.String,java.lang.String> sort, int depth) throws CoreException
Deprecated.UsecreateXPathQuery(java.lang.String)
to execute XPath queriesRetrieves object list based on the given XPath query (synchronously).- Parameters:
context
- the contextxpathQuery
- the XPath query to executeamount
- maximum number of objects to retrieveoffset
- index of first object to retrievesort
- sorting of returned objects when retrieved from the database (e.g. <"Name", "ASC">, <"Age", "DESC">)depth
- indicates the level until which each reference (IMendixIdentifier) is also retrieved as an IMendixObject- Returns:
- the list of retrieved objects
- Throws:
CoreException
-
retrieveXPathQuery
@Deprecated public static java.util.List<IMendixObject> retrieveXPathQuery(IContext context, java.lang.String xpathQuery, int amount, int offset, java.util.Map<java.lang.String,java.lang.String> sort) throws CoreException
Deprecated.UsecreateXPathQuery(java.lang.String)
to execute XPath queriesRetrieves object list based on the given XPath query (synchronously).- Parameters:
context
- the contextxpathQuery
- the XPath query to executeamount
- maximum number of objects to retrieveoffset
- index of first object to retrievesort
- sorting of returned objects when retrieved from the database (e.g. <"Name", "ASC">, <"Age", "DESC">)- Returns:
- the list of retrieved objects
- Throws:
CoreException
-
retrieveXPathQuery
@Deprecated public static java.util.List<IMendixObject> retrieveXPathQuery(IContext context, java.lang.String xpathQuery, int depth) throws CoreException
Deprecated.UsecreateXPathQuery(java.lang.String)
to execute XPath queriesRetrieves object list based on the given XPath query (synchronously).- Parameters:
context
- the contextxpathQuery
- the XPath query to executedepth
- indicates the level until which each reference (IMendixIdentifier) is also retrieved as an IMendixObject- Returns:
- the list of retrieved objects
- Throws:
CoreException
-
retrieveXPathQuery
@Deprecated public static java.util.List<IMendixObject> retrieveXPathQuery(IContext context, java.lang.String xpathQuery) throws CoreException
Deprecated.UsecreateXPathQuery(java.lang.String)
to execute XPath queriesRetrieves object list based on the given XPath query (synchronously).- Parameters:
context
- the contextxpathQuery
- the XPath query to execute- Returns:
- the list of retrieved objects
- Throws:
CoreException
-
retrieveXPathQueryRaw
@Deprecated public static IDataTable retrieveXPathQueryRaw(IContext context, java.lang.String xpathQuery, int amount, int offset, java.util.Map<java.lang.String,java.lang.String> sort, int depth) throws CoreException
Deprecated.UsecreateXPathQuery(java.lang.String)
to execute XPath queriesRetrieves raw data (IDataTables) based on the given XPath query (synchronously).- Parameters:
context
- the contextxpathQuery
- the XPath query to executeamount
- maximum number of objects to retrieveoffset
- index of first object to retrievesort
- sorting of returned objects when retrieved from the database (e.g. <"Name", "ASC">, <"Age", "DESC">)depth
- indicates the level until which each reference (IMendixIdentifier) is also retrieved as an IMendixObject- Returns:
- the data table containing the raw data
- Throws:
CoreException
-
retrieveXPathSchemaRaw
@Deprecated public static IDataTable retrieveXPathSchemaRaw(IContext context, java.lang.String xpathQuery, boolean shouldRetrieveCount, IRetrievalSchema retrievalSchema) throws CoreException
Deprecated.UsecreateXPathQuery(java.lang.String)
to execute XPath queriesRetrieves raw data (IDataTables) based on the XPath query and given schema (synchronously).- Parameters:
context
- the contextxpathQuery
- the XPath query to executeshouldRetrieveCount
- indicates whether the total number object corresponding to the given schema should be included in the result.retrievalSchema
- the schema to apply- Returns:
- the data table containing the raw data
- Throws:
CoreException
-
retrieveXPathSchema
@Deprecated public static java.util.List<IMendixObject> retrieveXPathSchema(IContext context, java.lang.String xpathQuery, IRetrievalSchema retrievalSchema, boolean shouldRetrieveCount) throws CoreException
Deprecated.UsecreateXPathQuery(java.lang.String)
to execute XPath queriesRetrieves objects based on the XPath query and given schema (synchronously).- Parameters:
context
- the contextxpathQuery
- the XPath query to executeretrievalSchema
- the schema to applyshouldRetrieveCount
- indicates whether the total number object corresponding to the given schema should be included in the result.- Returns:
- the list of retrieved objects
- Throws:
CoreException
-
retrieveXPathSchema
@Deprecated public static java.util.List<IMendixObject> retrieveXPathSchema(IContext context, java.lang.String xpathQuery, IRetrievalSchema retrievalSchema, boolean shouldRetrieveCount, boolean disableSecurity) throws CoreException
Deprecated.UsecreateXPathQuery(java.lang.String)
to execute XPath queriesRetrieves objects based on the XPath query and given schema (synchronously).- Parameters:
context
- the contextxpathQuery
- the XPath query to executeretrievalSchema
- the schema to applyshouldRetrieveCount
- indicates whether the total number object corresponding to the given schema should be included in the result.disableSecurity
- indicates whether security should be applied when this query is being executed- Returns:
- the list of retrieved objects
- Throws:
CoreException
-
createRetrievalSchema
public static IRetrievalSchema createRetrievalSchema()
Create a new IRetrievalSchema.- Returns:
- an IRetrievalSchema
-
createXPathTextGetRequest
public static IXPathTextGetRequest createXPathTextGetRequest()
Create a new IXPathTextGetRequest. This class can be used to define an XPath retrieval query. The query must be set in textual form.- Returns:
- an IXPathTextGetRequest
-
createOQLTextGetRequest
public static IOQLTextGetRequest createOQLTextGetRequest()
Create a new IOQLTextGetRequest. This class can be used to define a textual OQL retrieval query.- Returns:
- an IOQLTextGetRequest
-
createOQLTextGetRequestFromDataSet
public static IOQLTextGetRequest createOQLTextGetRequestFromDataSet(java.lang.String dataSetQualifiedName)
InstantiateIOQLTextGetRequest
from given qualified DataSet name.Code examples
Example OQL query without parametersprivate String getOqlQueryFromDataSet(String dataSetName) { final IOQLTextGetRequest oqlTextGetRequest = Core.createOQLTextGetRequestFromDataSet(dataSetName); return oqlTextGetRequest.getQuery(); } public Report generateReport() { String oqlQuery = getOqlQueryFromDataSet(); final IDataTable dataTable = Core.retrieveOQLDataTable(context, oqlQuery); final List<? extends IDataRow> rows = dataTable.getRows(); Report report = new Report(); report.addRow(rows.get(0)); return report; }
getOqlQueryFromDataSet
method at the top, which returns a OQL query in string format. It takes a qualified dataSetName which means DataSet name along with its module name separated by '.
' character. For example, if the name of the DataSet isReportGeneratorDataSet
and it belongs to a module namedReporting
then the qualified DataSet name will beReporting.ReportGeneratorDataSet
.
This method is then used in generateReport method which retrieves a database data table from the OQL query.
Example OQL query along with its parameterspublic Report generateReport(String dataSetName) { final IOQLTextGetRequest oqlTextGetRequest = Core.createOQLTextGetRequestFromDataSet(dataSetName); final IParameterMap newParameterMap = oqlTextGetRequest.createParameterMap(); newParameterMap.put("ParGroupNumber", 4); // Set value of ParGroupNumber parameter to 4 oqlTextGetRequest.setParameters(newParameterMap); final IDataTable dataTable = Core.retrieveOQLDataTable(context, oqlTextGetRequest); final List<? extends IDataRow> rows = dataTable.getRows(); Report report = new Report(); report.addRow(rows.get(0)); return report; }
generateReport
method as shown in the previous example, however in this case the given DataSet has a OQL query which takes parameters. Let us consider that the given DataSet contains following OQL query with a parameter namedParGroupNumber
-FROM CRM.Customers As CustomerObj INNER JOIN CustomerObj/CRM.Orders_Customer/CRM.Orders As OrderObj WHERE CustomerObj/CRM.Customer_Group/CRM.Group/GroupNumber = $ParGroupNumber GROUP BY CustomerObj/Name SELECT CustomerObj/Name As Name, SUM(OrderObj/TotalAmount) As TotalAmount
generateReport
method first creates a oqlTextGetRequest. Next, in order to set theParGroupNumber
parameter a new IParameterMap is instantiated and the value ofParGroupNumber
parameter is specified, which in the above example would be4
. Finally we provide this newParameterMap to thesetParameters
method ofIOQLTextGetRequest
. This modified request is then used to retrieve a data table from the database, which in turn is used to generate a report.- Parameters:
dataSetQualifiedName
- the qualified name of the DataSet containing OQL- Returns:
- an instance of
IOQLTextGetRequest
if DataSet with OQL is found by given name - Throws:
java.lang.IllegalArgumentException
- if given qualified name is null, has invalid format, found DataSet contains Java Action or DataSet is not found
-
createXPathQuery
public static XPathQuery createXPathQuery(java.lang.String xpathQuery)
Creates an XPath query representation that can be built up in a fluent mannerCan be used to create and execute XPath queries in a fluent manner. For example:
public getObjectsWithValue(IContext context, ICore core, int value) { List<IMendixObject> results = core.createXPathQuery("//Entity[attribute=$value]") .setVariable("value", 1) .setAmount(500) .setOffset(50) .setDepth(1) .execute(context); return results; }
After the XPath query is built up,
XPathQueryBase.execute(IContext)
can be called to retrieve the results.- Parameters:
xpathQuery
- the XPath query to execute. Variable can be denoted with '$', e.g. a valid query syntax could be '//Entity.Ref[field >= $limit)'.- Returns:
- instance of
XPathQuery
that can be used to construct an XPath query - Since:
- Mendix 7.17
-
retrieveOQLDataTableAsync
public static java.util.concurrent.Future<IDataTable> retrieveOQLDataTableAsync(IContext context, java.lang.String oqlQuery)
Retrieve raw data (IDataTable) using an OQL query (asynchronously).- Parameters:
context
- context to be used to process this requestoqlQuery
- the OQL query to execute- Returns:
- the Future object
-
retrieveOQLDataTableAsync
public static java.util.concurrent.Future<IDataTable> retrieveOQLDataTableAsync(IContext context, IGetRequest request)
Retrieve raw data (IDataTable) using an IGetRequest object (asynchronously).- Parameters:
context
- context to be used to process this requestrequest
- the request object- Returns:
- the Future object
-
retrieveOQLDataTableAsync
public static java.util.concurrent.Future<IDataTable> retrieveOQLDataTableAsync(IContext context, java.lang.String oqlQuery, int amount, int offset)
Retrieve raw data (IDataTable) using an OQL query (asynchronously).- Parameters:
context
- context to be used to process this requestoqlQuery
- the OQL query to executeamount
- maximum number of objects to retrieveoffset
- index of first object to retrieve- Returns:
- the Future object
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retrieveOQLDataTable
public static IDataTable retrieveOQLDataTable(IContext context, IGetRequest request) throws CoreException
Retrieve raw data (IDataTable) using an IGetRequest object (synchronously).- Parameters:
context
- context to be used to process this requestrequest
- the request object- Returns:
- the data table containing the raw data
- Throws:
CoreException
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retrieveOQLDataTable
public static IDataTable retrieveOQLDataTable(IContext context, java.lang.String oqlQuery) throws CoreException
Retrieve raw data (IDataTable) using an IGetRequest object (synchronously).- Parameters:
context
- context to be used to process this requestoqlQuery
- the OQL query to execute- Returns:
- the data table containing the raw data
- Throws:
CoreException
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retrieveOQLDataTable
public static IDataTable retrieveOQLDataTable(IContext context, java.lang.String oqlQuery, int amount, int offset) throws CoreException
Retrieve raw data (IDataTable) using an OQL query (asynchronously).- Parameters:
context
- context to be used to process this requestoqlQuery
- the OQL query to executeamount
- maximum number of objects to retrieveoffset
- index of first object to retrieve- Returns:
- the data table containing the raw data
- Throws:
CoreException
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retrieveXPathQueryAggregateAsync
public static java.util.concurrent.Future<java.lang.Long> retrieveXPathQueryAggregateAsync(IContext context, java.lang.String xpathQuery)
Retrieves long aggregate value based on the given query (root element of the query should be an aggregate function) (asynchronously).- Parameters:
context
- context to be used to process this requestxpathQuery
- the aggregate xpath query (e.g. "COUNT(//System.User)")- Returns:
- the Future object
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retrieveXPathQueryAggregate
@Deprecated public static java.lang.Long retrieveXPathQueryAggregate(IContext context, java.lang.String xpathQuery) throws CoreException
Deprecated.UsecreateXPathQuery(java.lang.String)
to execute XPath queriesRetrieves long aggregate value based on the given query (root element of the query should be an aggregate function) (synchronously).- Parameters:
context
- context to be used to process this requestxpathQuery
- the aggregate xpath query (e.g. "COUNT(//System.User)")- Returns:
- the aggregate value
- Throws:
CoreException
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retrieveXPathQueryAggregateSchema
@Deprecated public static java.lang.Long retrieveXPathQueryAggregateSchema(IContext context, java.lang.String xpathQuery, IRetrievalSchema retrievalSchema) throws CoreException
Deprecated.UsecreateXPathQuery(java.lang.String)
to execute XPath queriesRetrieves long aggregate value based on the given query and schema (root element of the query should be an aggregate function). (synchronously)- Parameters:
context
- context to be used to process this requestxpathQuery
- the aggregate xpath query (e.g. "COUNT(//System.User)")retrievalSchema
- the schema- Returns:
- the aggregate value
- Throws:
CoreException
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retrieveXPathQueryAggregateSchema
@Deprecated public static java.lang.Long retrieveXPathQueryAggregateSchema(IContext context, java.lang.String xpathQuery, IRetrievalSchema retrievalSchema, boolean disableSecurity) throws CoreException
Deprecated.UsecreateXPathQuery(java.lang.String)
to execute XPath queriesRetrieves long aggregate value based on the given query and schema (root element of the query should be an aggregate function). (synchronously)- Parameters:
context
- context to be used to process this requestxpathQuery
- the aggregate xpath query (e.g. "COUNT(//System.User)")retrievalSchema
- the schemadisableSecurity
- whether security should be applied for this retrieval- Returns:
- the aggregate value
- Throws:
CoreException
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retrieveXPathQueryAggregateAsyncDouble
public static java.util.concurrent.Future<java.lang.Double> retrieveXPathQueryAggregateAsyncDouble(IContext context, java.lang.String xpathQuery)
Retrieves long value based on the given query (query should have an aggregate function as root element).- Parameters:
context
- context to be used to process this requestxpathQuery
- the aggregate XPath query (e.g. "COUNT(//System.User)")- Returns:
- returns Future object for action control and return of action result
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retrieveXPathQueryAggregateDouble
@Deprecated public static java.lang.Double retrieveXPathQueryAggregateDouble(IContext context, java.lang.String xpathQuery) throws CoreException
Deprecated.UsecreateXPathQuery(java.lang.String)
to execute XPath queriesRetrieves double aggregate value based on the given query (root element of the query should be an aggregate function) (synchronously).- Parameters:
context
- context to be used to process this requestxpathQuery
- the aggregate XPath query (e.g. "COUNT(//System.User)")- Returns:
- the aggregate value
- Throws:
CoreException
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getFileDocumentContent
public static java.io.InputStream getFileDocumentContent(IContext context, IMendixObject fileDocument)
Returns contents of a file document as an input stream. The returned stream must be closed when it is not needed anymore. No security checks will be performed.- Parameters:
context
- the contextfileDocument
- the file document from which the contents will be returned- Returns:
- the input stream of the file content of the given file document
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storeFileDocumentContent
public static void storeFileDocumentContent(IContext context, IMendixObject fileDocument, java.lang.String fileName, java.io.InputStream inputStream)
Physically stores a file using the given input stream and commits the file document. The passed input stream will be closed automatically. User should have write access to "Name" attribute.- Parameters:
context
- the contextfileDocument
- the file document to which the file to store is linked tofileName
- the original name of the file (will be stored in the Name attribute)inputStream
- the content of the file
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storeFileDocumentContent
public static void storeFileDocumentContent(IContext context, IMendixObject fileDocument, java.io.InputStream inputStream)
Physically stores a file using the given input stream and commits the file document. The passed input stream will be closed automatically. No security checks will be performed.- Parameters:
context
- the contextfileDocument
- the file document to which the file to store is linked toinputStream
- the content of the file
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storeImageDocumentContent
public static void storeImageDocumentContent(IContext context, IMendixObject imageDocument, java.io.InputStream inputStream, int thumbnailWidth, int thumbnailHeight)
Physically stores an image using the given input stream and commits the image document. The passed input stream will be closed automatically. User should have read access to "Name" attribute.- Parameters:
context
- the contextimageDocument
- the image document to which the image to store is linked toinputStream
- the content of the filethumbnailWidth
- the width of the thumbnail to create for this imagethumbnailHeight
- the width of the thumbnail to create for this image
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getImage
public static java.io.InputStream getImage(IContext context, IMendixObject imageDocument, boolean retrieveThumbnail)
Retrieve contents of the given image document. The returned stream must be closed when it is not needed anymore. No security checks will be performed.- Parameters:
context
- the contextimageDocument
- the image document for which its contents are retrievedretrieveThumbnail
- indicates whether a thumbnail or the full image is retrieved- Returns:
- the image as an input stream
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isSubClassOf
@Deprecated public static boolean isSubClassOf(java.lang.String superClass, java.lang.String type)
Deprecated.since 9.24. Below are a few alternative methods you can use instead.- If you have an instance of
IMetaObject
then you can useIMetaObject.isSubClassOf(IMetaObject)
. - If you have an instance of
IMetaObject
and the name of the super IMetaObject, then you can useIMetaObject.isSubClassOf(String)
. - If you have an instance of
IMendixObject
then you can useIMendixObject.isInstanceOf(IMetaObject)
. - If you have an instance of
IMendixObject
and the name of the super IMetaObject, then you can useIMendixObject.isInstanceOf(String)
)}.
Checks whether a type is a subclass of or equal to a potential super class.- Parameters:
superClass
- the name of the super classtype
- the name of the type to check- Returns:
- returns true if type is a subclass of superClass or if type equals superClass
- If you have an instance of
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isSubClassOf
@Deprecated public static boolean isSubClassOf(IMetaObject superObject, IMetaObject type)
Deprecated.since 9.24. Below are a few alternative methods you can use instead.- If you have an instance of
IMetaObject
then you can useIMetaObject.isSubClassOf(IMetaObject)
. - If you have an instance of
IMetaObject
and the name of the super IMetaObject, then you can useIMetaObject.isSubClassOf(String)
. - If you have an instance of
IMendixObject
then you can useIMendixObject.isInstanceOf(IMetaObject)
. - If you have an instance of
IMendixObject
and the name of the super IMetaObject, then you can useIMendixObject.isInstanceOf(String)
)}.
Checks whether a type is a subclass of or equal to a potential super class.- Parameters:
superObject
- the super objecttype
- the name of the type to check- Returns:
- returns true if type is a subclass of superClass or if type equals superClass
- If you have an instance of
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isSubClassOf
@Deprecated public static boolean isSubClassOf(java.lang.String superClass, short typeHash)
Deprecated.since 9.24. Below are a few alternative methods you can use instead.- If you have an instance of
IMetaObject
then you can useIMetaObject.isSubClassOf(IMetaObject)
. - If you have an instance of
IMetaObject
and the name of the super IMetaObject, then you can useIMetaObject.isSubClassOf(String)
. - If you have an instance of
IMendixObject
then you can useIMendixObject.isInstanceOf(IMetaObject)
. - If you have an instance of
IMendixObject
and the name of the super IMetaObject, then you can useIMendixObject.isInstanceOf(String)
)}.
Checks whether a type is a subclass of or equal to a potential super class.- Parameters:
superClass
- the name of the super classtypeHash
- the hash of the name of the type to check- Returns:
- returns true if type is a subclass of superClass or if type equals superClass
- If you have an instance of
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getAllMendixObjects
public static java.lang.Iterable<IMendixObject> getAllMendixObjects()
Get all IMendixObject types.- Returns:
- returns a list with all IMendixObjects (one object for each existing type)
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getSubtypesOf
public static java.util.List<java.lang.String> getSubtypesOf(java.lang.String objectType)
Get all subtypes for an object type (including subtypes of subtypes, etc.).- Parameters:
objectType
- the object type- Returns:
- list of subtypes, in no particular order
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getMetaObject
public static IMetaObject getMetaObject(java.lang.String metaObjectName)
Get the IMetaObject corresponding to the given meta object name.- Parameters:
metaObjectName
- the meta object name- Returns:
- returns the IMetaObject for the given metaObjectName
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getMetaPrimitive
public static IMetaPrimitive getMetaPrimitive(java.lang.String qualifiedAttributeName)
Get the IMetaPrimtive based on a qualified attribute name (e.g. "System.User.Name").- Parameters:
qualifiedAttributeName
- the qualified attribute name- Returns:
- the IMetaPrimtive
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getMetaObjects
public static java.lang.Iterable<IMetaObject> getMetaObjects()
Get all IMetaObjects.- Returns:
- returns all IMetaObjects
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getMetaAssociations
public static java.lang.Iterable<IMetaAssociation> getMetaAssociations()
Get all IMetaAssociations.- Returns:
- returns all IMetaAssociations
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getMetaAssociation
public static IMetaAssociation getMetaAssociation(java.lang.String association)
Get the IMetaAssociation corresponding to the given association name.- Parameters:
association
- the association name (e.g. "System.UserRoles")- Returns:
- returns the IMetaAssociation for the given association name
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getDatabaseTableName
public static java.lang.String getDatabaseTableName(IMetaObject metaObject)
Returns the name of the database table for the given entity type.- Parameters:
metaObject
- the meta object to get the database table name for- Returns:
- the name of the database table
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getDatabaseTableName
public static java.lang.String getDatabaseTableName(IMetaAssociation metaAssociation)
Returns the name of the database table for the given association. This table will contain two columns, to be able to store the id's of both sides of the association.- Parameters:
metaAssociation
- the meta association to get the database table name for- Returns:
- the name of the database table
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getDatabaseColumnName
public static java.lang.String getDatabaseColumnName(IMetaPrimitive metaPrimitive)
Returns the name of the database column for the given attribute.- Parameters:
metaPrimitive
- the meta primitive to get the database column name for- Returns:
- the name of the database column
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getDatabaseChildColumnName
public static java.lang.String getDatabaseChildColumnName(IMetaAssociation metaAssociation)
Returns the name of the database column for the child of the given association.- Parameters:
metaAssociation
- the meta association to get the database child column name for- Returns:
- the name of the database child column name
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getDatabaseParentColumnName
public static java.lang.String getDatabaseParentColumnName(IMetaAssociation metaAssociation)
Returns the name of the database column for the parent of the given association.- Parameters:
metaAssociation
- the meta association to get the database parent column name for- Returns:
- the name of the database parent column name
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createSystemContext
public static IContext createSystemContext()
Returns the context of the system session (this is always a sudo context). The system session has no associated user or user roles.- Returns:
- returns the system session context
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getSessionById
public static ISession getSessionById(java.util.UUID sessionId)
Returns the session belonging to the given session id.- Parameters:
sessionId
- A session id- Returns:
- The session belonging to the id. Returns null of not found
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createMendixIdentifier
public static IMendixIdentifier createMendixIdentifier(java.lang.String guid)
Creates a IMendixIdentifier for the given guid.- Parameters:
guid
- the guid- Returns:
- returns the created MendixIdentifier
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createMendixIdentifier
public static IMendixIdentifier createMendixIdentifier(long guid)
Creates a new IMendixIdentifier for the given guid.- Parameters:
guid
- the guid- Returns:
- returns the created MendixIdentifier
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authenticate
public static boolean authenticate(IContext context, IUser user, java.lang.String password) throws CoreException
Authenticate the given user with the given password.- Parameters:
context
- the context for executing the authentication actionuser
- the user to authenticatepassword
- the password of the user to authenticate- Returns:
- returns true if authentication was successful
- Throws:
CoreException
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login
public static ISession login(java.util.Map<java.lang.String,? extends java.lang.Object> params) throws CoreException
Generic login method (can be used in modules in combination with LoginAction replacement).- Parameters:
params
- the params- Returns:
- the created session if login was successful
- Throws:
CoreException
- when the login fails- See Also:
LoginAction
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login
public static ISession login(java.lang.String userName, java.lang.String password) throws CoreException
Login user with the given username and password.- Parameters:
userName
- the usernamepassword
- the password- Returns:
- the created session if login is successful
- Throws:
CoreException
- when the login fails- See Also:
LoginAction
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login
public static ISession login(java.lang.String userName, java.lang.String password, java.lang.String currentSessionId) throws CoreException
Login user with the given parameters.- Parameters:
userName
- the usernamepassword
- the passwordcurrentSessionId
- current session UUID- Returns:
- the created session if login is successful
- Throws:
CoreException
- when the login fails- See Also:
LoginAction
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login
public static ISession login(java.lang.String userName, java.lang.String password, IMxRuntimeRequest request) throws CoreException
Login user with the given parameters.- Parameters:
userName
- the usernamepassword
- the passwordrequest
- the HTTP request that is used to determine the session ID- Returns:
- the created session if login is successful
- Throws:
CoreException
- when the login fails- See Also:
LoginAction
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logout
public static void logout(ISession session)
Logout the given session. When the session is persistent it will be removed from the database. If the session is not persistent it will be removed from the session cache.- Parameters:
session
- the session to logout
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getUser
public static IUser getUser(IContext context, java.lang.String userName) throws CoreException
Returns a user using the given username.- Parameters:
context
- the contextuserName
- the username to retrieve a user for- Returns:
- the retrieved user
- Throws:
CoreException
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initializeSession
public static ISession initializeSession(IUser user, java.lang.String currentSessionId) throws CoreException
Initialize a new session for the given user.- Parameters:
user
- the user for which the session should be initializedcurrentSessionId
- id of the current session, will be used to transfer data when current session is associated with a guest user- Returns:
- the created session
- Throws:
CoreException
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initializeGuestSession
public static ISession initializeGuestSession() throws CoreException
Initialize a new session for a guest user.- Returns:
- the created session
- Throws:
CoreException
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addRequestHandler
public static void addRequestHandler(java.lang.String path, RequestHandler requestHandler)
Add a custom request handler to the Mendix runtime server. This request handler will process MxRuntimeRequests on the given path. Responses should be given by adding information to the MxRuntimeResponse.- Parameters:
path
- the path for which request should be processedrequestHandler
- the custom request handler
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addWebSocketEndpoint
public static void addWebSocketEndpoint(java.lang.String path, javax.websocket.Endpoint endpoint) throws javax.websocket.DeploymentException
Registers an instance ofEndpoint
to handle web socket requests on a path.- Parameters:
path
- the path for which web socket requests should be processed. Must start with '/'endpoint
- the endpoint to register- Throws:
javax.websocket.DeploymentException
- Since:
- 8.13.0
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getLogger
public static ILogNode getLogger(java.lang.String name)
Returns the logger corresponding to the specified name. If no logger exists yet with that name it is created.- Parameters:
name
- the name of te logger- Returns:
- the log node
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getConfiguration
public static Configuration getConfiguration()
Returns the current configuration.- Returns:
- the configuration
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resolveTokens
public static java.lang.Object resolveTokens(IContext context, java.lang.String text)
Resolve tokens in the given text. Possible tokens: - [%CurrentDateTime%] - [%CurrentUser%] - [%SecondLength%] - [%MinuteLength%] - [%HourLength%] - [%DayLength%] - [%WeekLength%] - [%MonthLength%] - [%YearLength%] - [%BeginOfCurrentMinute%] - [%EndOfCurrentMinute%] - [%BeginOfCurrentHour%] - [%BeginOfCurrentDay%] - [%EndOfCurrentDay%] - [%BeginOfCurrentWeek%] - [%EndOfCurrentWeek%] - [%BeginOfCurrentMonth%] - [%EndOfCurrentMonth%] - [%BeginOfCurrentYear%] - [%EndOfCurrentYear%] - [%UserRole_%Name%%] (e.g. [%UserRole_Administrator%])- Parameters:
text
- the text to resolvecontext
- the context- Returns:
- the resolved object
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getActiveActionCount
public static int getActiveActionCount()
Returns the current number of active actions. This number represents only the actions which were started asynchronously.- Returns:
- number of current active actions
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getCompletedActionCount
public static long getCompletedActionCount()
Returns the number of completed actions since server startup. This number represents only the actions which were started asynchronously.- Returns:
- number of completed actions
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getActionQueueSize
public static int getActionQueueSize()
Returns the current action pool queue size.- Returns:
- returns current queue size of action thread pool
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getCurrentPoolSize
public static int getCurrentPoolSize()
Returns the current action pool size.- Returns:
- the current size of the action thread pool
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getLargestPoolSize
public static int getLargestPoolSize()
Returns the largest action pool size.- Returns:
- the maximum number of threads the thread pool has ever ran
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getScheduledActionCount
public static int getScheduledActionCount()
Returns the number of actions currently scheduled for future execution.- Returns:
- the number of scheduled actions
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getMaximumNumberConcurrentUsers
public static int getMaximumNumberConcurrentUsers() throws CoreException
Returns the maximum number of concurrent users since the server was started.- Returns:
- maximum number of concurrent users
- Throws:
CoreException
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getNumberConcurrentSessions
public static long getNumberConcurrentSessions()
Returns current number of concurrent sessions.
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getActiveSessions
public static java.util.Collection<? extends ISession> getActiveSessions()
Returns all active sessions.- Returns:
- the active sessions
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getActiveSession
public static ISession getActiveSession(java.lang.String userName)
Returns the active session for the user with the given username.- Parameters:
userName
- the username associated with the session to search for- Returns:
- the session associated with the given username if such a session exists, otherwise null
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getNamedUserCount
public static long getNamedUserCount()
Returns the number of named, active users, excluding the admin user.- Returns:
- the number of users
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getConcurrentUserCount
public static long getConcurrentUserCount(boolean anonymous)
The current number of concurrent users.- Parameters:
anonymous
- whether anonymous users should be included in the count- Returns:
- the number of concurrent users
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getInternationalizedString
public static java.lang.String getInternationalizedString(IContext context, java.lang.String key, java.lang.Object... args)
Returns the translated string for a certain key and context. The context is used to retrieve the language of the current user.- Parameters:
context
- the contextkey
- the key referring to the translatable stringargs
- the arguments which should be applied to translatable string template- Returns:
- the translated string
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getInternationalizedString
public static java.lang.String getInternationalizedString(java.lang.String languageCode, java.lang.String key, java.lang.Object... args)
Returns the translated string for a certain key and language code.- Parameters:
languageCode
- the language code (ISO-639)key
- the key referring to the translatable stringargs
- values which should replace possible templates in the translatable string ({1}, {2}, etc.)- Returns:
- the translated string
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getDefaultLanguage
public static ILanguage getDefaultLanguage()
Returns the default language of the project.- Returns:
- the default language
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getLanguage
public static ILanguage getLanguage(IContext context)
Get the language for the current context. If the session linked with this context is a user session the language will be the language of the user, in case of a system session and in case there is no language configured for this user, it will be the default language. Related:getDefaultLanguage()
.- Parameters:
context
- the context to retrieve the language from- Returns:
- Language of the user attached to this session or the default language
-
getLocale
public static java.util.Locale getLocale(IContext context)
Retrieve locale using the given context.- Parameters:
context
- the context- Returns:
- the Locale
-
getLocale
public static java.util.Locale getLocale(java.lang.String languageCode)
Retrieve locale using the given language code (e.g. en_US).- Parameters:
languageCode
- the languageCode (ISO-639)- Returns:
- the Locale
-
getStartupDateTime
public static java.util.Date getStartupDateTime()
Returns the startup date time of the Mendix runtime server.- Returns:
- the date time on which the Mendix runtime server was started
-
registerLogSubscriber
public static void registerLogSubscriber(LogSubscriber subscriber)
Register the specified subscriber for receiving log events.- Parameters:
subscriber
- the subscriber to register
-
buildException
public static void buildException(java.lang.StringBuilder trace, java.lang.Throwable throwable)
Prints the message and stacktrace of a Throwable and its cause(s).- Parameters:
trace
- the StringBuilder the exception is printed tothrowable
- the Throwable to print
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addUserAction
public static void addUserAction(java.lang.Class<? extends UserAction<?>> userActionClass)
Add the action specified by the given action name to action registry. This enables callingCore.userActionCall(actionName)
for this action.- Parameters:
userActionClass
- the fully qualified class name of the action (e.g. com.mendix.action.MyAction)
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createDataType
public static IDataType createDataType(java.lang.String type)
Creates a DataType based on a type.
Possible types:
- Boolean
- Integer
- Long
- Float
- String
- Datetime
- {code#id} (enumeration key)
- ModuleName.ObjectName (IMendixObject)
- [ModuleName.ObjectName] (List<IMendixObject>)- Parameters:
type
- the type to base the IDataType on- Returns:
- the resulting IDataType
-
createDataType
public static IDataType createDataType(java.lang.String objectType, java.lang.String attributeName)
Creates a DataType based on an object type and an attribute name.- Parameters:
objectType
- the object type (format: "ModuleName.EntityName")attributeName
- the attribute to create the IDataType for (should be a member of above object type)- Returns:
- the resulting IDataType
-
getProfiler
public static IProfiler getProfiler()
Returns the currently registered profiler (if any).- Returns:
- the profiler if one is registered; null otherwise
-
registerProfiler
public static void registerProfiler(IProfiler profiler) throws MendixException
Registers the specified profiler for receiving profiling events.- Parameters:
profiler
- the profiler to register- Throws:
java.lang.IllegalArgumentException
- if a profiler is already registeredMendixException
-
unregisterProfiler
public static void unregisterProfiler()
Unregisters the current profiler. If no profiler is registered, nothing happens.
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getProjectId
public static java.util.UUID getProjectId()
Returns the project identifier of the project.- Returns:
- The project identifier of the project
-
getModelVersion
public static java.lang.String getModelVersion()
Returns the model version of the project.- Returns:
- The model version of the project
-
getRuntimeVersion
public static java.lang.String getRuntimeVersion()
Returns Runtime Version.- Returns:
- runtime version.
- Since:
- 9.24.
-
-