org.jboss.cache.interceptors
Class OptimisticInterceptor

java.lang.Object
  org.jboss.cache.commands.AbstractVisitor
      org.jboss.cache.interceptors.base.CommandInterceptor
          org.jboss.cache.interceptors.OptimisticInterceptor

All Implemented Interfaces:

Visitor

Direct Known Subclasses:

OptimisticCreateIfNotExistsInterceptor, OptimisticLockingInterceptor, OptimisticNodeInterceptor, OptimisticValidatorInterceptor

Deprecated. will be removed along with optimistic and pessimistic locking.

@Deprecated
public abstract class OptimisticInterceptor
extends CommandInterceptor

Abstract interceptor for optimistic locking

Author:

Manik Surtani (manik AT jboss DOT org)

Field Summary

protected LockManager	lockManager Deprecated.
protected TransactionManager	txManager Deprecated.
protected TransactionTable	txTable Deprecated.

Fields inherited from class org.jboss.cache.interceptors.base.CommandInterceptor

configuration, log, trace

Constructor Summary

OptimisticInterceptor()
Deprecated.

Method Summary

protected GlobalTransaction	getGlobalTransaction(InvocationContext ctx) Deprecated.
protected TransactionWorkspace	getTransactionWorkspace(InvocationContext ctx) Deprecated.
protected void	greedyGetFqns(List<Fqn> list, NodeSPI<?,?> n, Fqn newBase) Deprecated. Adds the Fqn of the node as well as all children and childrens children to the list.
protected WorkspaceNode	lockAndCreateWorkspaceNode(NodeFactory<?,?> nodeFactory, NodeSPI node, TransactionWorkspace<?,?> workspace, GlobalTransaction gtx, long timeout) Deprecated.
protected void	undeleteWorkspaceNode(WorkspaceNode nodeToUndelete, TransactionWorkspace workspace) Deprecated.
protected void	undeleteWorkspaceNode(WorkspaceNode nodeToUndelete, WorkspaceNode parent) Deprecated. Undeletes a node that already exists in the workspace, by setting appropriate flags and re-adding to parent's child map.

Methods inherited from class org.jboss.cache.interceptors.base.CommandInterceptor

getNext, handleDefault, hasNext, invokeNextInterceptor, setNext

Methods inherited from class org.jboss.cache.commands.AbstractVisitor

visitClearDataCommand, visitCollection, visitCommitCommand, visitCreateNodeCommand, visitEvictFqnCommand, visitExistsNodeCommand, visitGetChildrenNamesCommand, visitGetDataMapCommand, visitGetKeysCommand, visitGetKeyValueCommand, visitGetNodeCommand, visitGravitateDataCommand, visitInvalidateCommand, visitMoveCommand, visitOptimisticPrepareCommand, visitPrepareCommand, visitPutDataMapCommand, visitPutForExternalReadCommand, visitPutKeyValueCommand, visitRemoveKeyCommand, visitRemoveNodeCommand, visitRollbackCommand

Methods inherited from class java.lang.Object

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

Field Detail

txManager

protected TransactionManager txManager

Deprecated.

txTable

protected TransactionTable txTable

Deprecated.

lockManager

protected LockManager lockManager

Deprecated.

Constructor Detail

OptimisticInterceptor

public OptimisticInterceptor()

Deprecated.

Method Detail

getTransactionWorkspace

protected TransactionWorkspace getTransactionWorkspace(InvocationContext ctx)
                                                throws CacheException

Deprecated.

Throws:

CacheException

greedyGetFqns

protected void greedyGetFqns(List<Fqn> list,
                             NodeSPI<?,?> n,
                             Fqn newBase)

Deprecated.

Adds the Fqn of the node as well as all children and childrens children to the list.

getGlobalTransaction

protected GlobalTransaction getGlobalTransaction(InvocationContext ctx)
                                          throws CacheException

Deprecated.

Returns:

the GlobalTransaction, extracted from the current InvocationContext.

Throws:

CacheException - if the GlobalTransaction or Transaction associated with the InvocationContext is null.

undeleteWorkspaceNode

protected void undeleteWorkspaceNode(WorkspaceNode nodeToUndelete,
                                     TransactionWorkspace workspace)

Deprecated.

undeleteWorkspaceNode

protected void undeleteWorkspaceNode(WorkspaceNode nodeToUndelete,
                                     WorkspaceNode parent)

Deprecated.

Undeletes a node that already exists in the workspace, by setting appropriate flags and re-adding to parent's child map.

Parameters:

nodeToUndelete - WorkspaceNode to undelete

parent - parent of node to undelete

lockAndCreateWorkspaceNode

protected WorkspaceNode lockAndCreateWorkspaceNode(NodeFactory<?,?> nodeFactory,
                                                   NodeSPI node,
                                                   TransactionWorkspace<?,?> workspace,
                                                   GlobalTransaction gtx,
                                                   long timeout)

Deprecated.