org.modeshape.graph.connector.inmemory
Class InMemoryRepository

java.lang.Object
  org.modeshape.graph.connector.base.Repository<InMemoryNode,InMemoryWorkspace>
      org.modeshape.graph.connector.inmemory.InMemoryRepository

@ThreadSafe
public class InMemoryRepository
extends Repository<InMemoryNode,InMemoryWorkspace>

The representation of an in-memory repository and its content.

Field Summary

protected ReadWriteLock

lock

Fields inherited from class org.modeshape.graph.connector.base.Repository

context, rootNodeUuid, source

Constructor Summary

InMemoryRepository(InMemoryRepositorySource source)

Method Summary

InMemoryTransaction

startTransaction(ExecutionContext context, boolean readonly) Begin a transaction, hinting whether the transaction will be used only to read the content.

Methods inherited from class org.modeshape.graph.connector.base.Repository

createRequestProcessor, createWorkspace, destroyWorkspace, getContext, getDefaultWorkspaceName, getRootNodeUuid, getSourceName, getWorkspace, getWorkspaceNames, initialize

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

lock

protected final ReadWriteLock lock

Constructor Detail

InMemoryRepository

public InMemoryRepository(InMemoryRepositorySource source)

Method Detail

startTransaction

public InMemoryTransaction startTransaction(ExecutionContext context,
                                            boolean readonly)

Begin a transaction, hinting whether the transaction will be used only to read the content. If this is called, then the transaction must be either committed or rolled back.

Specified by:

startTransaction in class Repository<InMemoryNode,InMemoryWorkspace>

Parameters:

context - the context in which the transaction is to be performed; may not be null

readonly - true if the transaction will not modify any content, or false if changes are to be made

Returns:

the transaction; never null

See Also:

Repository.startTransaction(org.modeshape.graph.ExecutionContext, boolean)