JCRCommand - JBOSS Portal 2.6 API 英文版文档

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org.jboss.portal.cms.impl.jcr
Class JCRCommand

java.lang.Object
  org.jboss.portal.common.invocation.Invocation
      org.jboss.portal.cms.Command
          org.jboss.portal.cms.impl.jcr.JCRCommand

All Implemented Interfaces:: java.io.Serializable

Direct Known Subclasses:: ContentCreateCommand, ContentCreateNewVersionCommand, ContentGetCommand, ContentGetVersionsCommand, CopyCommand, DeleteCommand, FileCreateCommand, FileGetCommand, FileGetListCommand, FileUpdateAndVersionCommand, FileUpdateCommand, FolderCreateCommand, FolderGetCommand, FolderGetListCommand, FolderUpdateCommand, GetArchiveCommand, ItemExistsCommand, JCRCompositeCommand, MoveCommand, RenameCommand, RuntimeExceptionCommand, StoreArchiveCommand

public abstract class JCRCommand
extends Command
implements java.io.Serializable

Interface for executing operations.

Author:: Roy Russo, Thomas Heute
See Also:: Serialized Form

Field Summary

protected JCRCommandContext context


static java.lang.String JCR_COMMANDFATORY_ATTRIBUTE


static java.lang.String JCR_LOCALE_ATTRIBUTE


static java.lang.String JCR_SESSION_ATTRIBUTE


Fields inherited from class org.jboss.portal.common.invocation.Invocation

EMPTY_STACK

Constructor Summary

JCRCommand()


Method Summary

abstract java.lang.Object execute()


InvocationContext getContext()
          Return the invocation context or throw IllegalStateException.

void setContext(JCRCommandContext context)


Methods inherited from class org.jboss.portal.common.invocation.Invocation

getAttribute, getHandler, invoke, invokeNext, removeAttribute, setAttribute, setHandler

Methods inherited from class java.lang.Object

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

Field Detail

JCR_SESSION_ATTRIBUTE

public static java.lang.String JCR_SESSION_ATTRIBUTE

JCR_COMMANDFATORY_ATTRIBUTE

public static java.lang.String JCR_COMMANDFATORY_ATTRIBUTE

JCR_LOCALE_ATTRIBUTE

public static java.lang.String JCR_LOCALE_ATTRIBUTE

context

protected JCRCommandContext context

Constructor Detail

JCRCommand

public JCRCommand()

Method Detail

getContext

public InvocationContext getContext()

Description copied from class: Invocation

Return the invocation context or throw IllegalStateException.

Specified by:: getContext in class Invocation

Returns:: the invocation context

setContext

public void setContext(JCRCommandContext context)

execute

public abstract java.lang.Object execute()
                                  throws CMSException

Throws:: CMSException