Metaspace

Name	Description
`InvocationService`	Invocation Service functions
`MemberDef`	Member Definition functions
`Space`	Space functions
`Subscriber`	AS Subscriber Functions
`Tuple`	Tuple functions

Name	Signature and Synopsis
`beginTransaction`	`void beginTransaction (String metaSpaceName)` BeginTransaction starts a transaction. Any operations on any Space in this metaspace called from the thread that currently owns the transaction will be in a transactional state, until either commitTransaction or rollbackTransaction is invoked. Transaction is scoped by the current thread context.
`close`	`void close (String metaSpaceName)` Frees resources used by the Metaspace object. Invalidates this metaspace reference. If there are no more references, this method will disconnect from metaspace.
`closeAll`	`void closeAll (String metaSpaceName)` Frees resources used by the Metaspace object. Immediately closes the connection to the Metaspace. Forces all Spaces, Browsers, and Listeners to be freed, and their handles to become invalid.
`commitTransaction`	`void commitTransaction (String metaSpaceName)` Commits all of the Space operations invoked in this thread since beginTransaction was called.
`connect`	`void connect (String metaSpaceName, Object memberDef)` Establishes connection to metaspace using the member definition.
`create`	`Object create ()` Creates Member definition using default connection definition.
`createUserSpace`	`Object createUserSpace (String metaSpaceName, String spaceName, String[] fieldNames, String[] dataTypes, Object ... variableArgs)` Creates a user space using the provided field definitions. If space exists, the call is ignored and existing space is returned.
`getMemberDef`	`Object getMemberDef (String metaSpaceName)` Returns the metaspace connection definition attributes.
`getMetaspaceMembers`	`Object getMetaspaceMembers (String metaSpaceName)` Returns the collection of Member of the metaspace.
`getMetaspaceRemoteMembers`	`Object getMetaspaceRemoteMembers (String metaSpaceName)` Returns the collection of Member of the metaspace that are connected using remote discovery.
`getSelfMember`	`Object getSelfMember (String metaSpaceName)` Returns the Member for this Metaspace connection.
`getSpace`	`Object getSpace (String metaSpaceName, String spaceName, boolean isSeeder)` Returns the space after joining it with role of SEEDER or LEECH, if it is not already joined. The fully qualified space name is derived by concatenating . .
`getSpaceDef`	`Object getSpaceDef (String metaSpaceName, String spaceName)` Gets space definition for the given unqualified Space name by concatenating . .
`getSpaceMembers`	`Object getSpaceMembers (String metaSpaceName, String spaceName)` Returns the collection of Member of the space for the given unqualified Space name by concatenating . .
`getSpaceRemoteMembers`	`Object getSpaceRemoteMembers (String metaSpaceName, String spaceName)` Returns the collection of Member of the space remotely connected by this member.
`getUserSpaceNames`	`Object getUserSpaceNames (String metaSpaceName)` Returns the user space names as a collection.
`recoverUserSpace`	`long recoverUserSpace (String metaSpaceName, String spaceName)` Recovers a user space from shared nothing persistence (can not be used with other persistence types).
`releaseContext`	`Object releaseContext (String metaSpaceName)` releaseContext is used to release the Context object from one thread so that it can be transferred to another thread.
`resume`	`void resume (String metaSpaceName)` Resumes the metaspace.
`resumeSpace`	`void resumeSpace (String metaSpaceName, String spaceName)` Resumes a space.
`rollbackTransaction`	`void rollbackTransaction (String metaSpaceName)` Reverses all of the Space operations invoked in this thread since beginTransaction was called.
`suspend`	`void suspend (String metaSpaceName)` Suspends the metaspace.
`version`	`String version ()` Retrieves the version of the ActiveSpaces product.

Metaspace

Description

Categories

Functions