org.apache.struts.chain.commands
Class ActionCommandBase

java.lang.Object
  org.apache.struts.chain.commands.ActionCommandBase

All Implemented Interfaces:

org.apache.commons.chain.Command, ActionCommand

Direct Known Subclasses:

AbstractAuthorizeAction, AbstractCreateAction, AbstractExceptionHandler, AbstractExecuteAction, AbstractPerformForward, AbstractPerformInclude, AbstractPopulateActionForm, AbstractRequestNoCache, AbstractSelectAction, AbstractSelectForward, AbstractSelectInput, AbstractSelectLocale, AbstractSelectModule, AbstractSetContentType, AbstractSetOriginalURI, AbstractValidateActionForm, CopyFormToContext, CreateActionForm, ExceptionCatcher, ExecuteCommand, RemoveCachedMessages, SelectInclude

public abstract class ActionCommandBase
extends Object
implements ActionCommand

Simple abstract class which avoids frequent casting to ActionContext in commands explicitly intended for use with that class.

Field Summary

Fields inherited from interface org.apache.commons.chain.Command

CONTINUE_PROCESSING, PROCESSING_COMPLETE

Constructor Summary

ActionCommandBase()

Method Summary

abstract boolean	execute(ActionContext actionContext)
boolean	execute(org.apache.commons.chain.Context context)

Methods inherited from class java.lang.Object

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

Constructor Detail

ActionCommandBase

public ActionCommandBase()

Method Detail

execute

public abstract boolean execute(ActionContext actionContext)
                         throws Exception

Specified by:

execute in interface ActionCommand

Parameters:

actionContext - The Context for the current request

Returns:

TRUE if processing should halt

Throws:

Exception - On any error

execute

public boolean execute(org.apache.commons.chain.Context context)
                throws Exception

Specified by:

execute in interface org.apache.commons.chain.Command

Throws:

Exception