org.struts.velocity.demo.context
Class PrepareContext

java.lang.Object
  org.apache.struts.action.Action
      org.strutsit.architecture.struts.StrutsitActionBase
          org.struts.velocity.demo.context.PrepareContext

All Implemented Interfaces:

org.strutsit.architecture.struts.StrutsitAction

public class PrepareContext

extends org.strutsit.architecture.struts.StrutsitActionBase

implements org.strutsit.architecture.struts.StrutsitAction

Example of a pre-processed action in case of using the struts-it architecture framework. This pre-processed action creates a Hibernate session for this thread.

Responsibilities:

• Providing the hibernate session for this thread.

Since:

JDK 1.4

Version:

$Revision: 1.8 $

Author:

Manfred Wolff

Field Summary

(package private) static java.lang.String

nothing

Fields inherited from class org.apache.struts.action.Action

defaultLocale, servlet

Constructor Summary

PrepareContext()

Method Summary

boolean	execute(org.strutsit.architecture.context.StrutsitContext context) Execute-Methods for Struts-It Actions.
java.lang.String	getUseCase() Gets the corresponded use case for this action.

Methods inherited from class org.strutsit.architecture.struts.StrutsitActionBase

getService, getService, setFailure, setInput, setSucceeded

Methods inherited from class org.apache.struts.action.Action

addErrors, addMessages, execute, execute, generateToken, getDataSource, getDataSource, getErrors, getLocale, getMessages, getResources, getResources, getServlet, isCancelled, isTokenValid, isTokenValid, resetToken, saveErrors, saveErrors, saveMessages, saveMessages, saveToken, setLocale, setServlet

Methods inherited from class java.lang.Object

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

Field Detail

nothing

static final java.lang.String nothing

See Also:

Constant Field Values

Constructor Detail

PrepareContext

public PrepareContext()

Method Detail

execute

public boolean execute(org.strutsit.architecture.context.StrutsitContext context)
                throws java.lang.Exception

Execute-Methods for Struts-It Actions. This Action prepares the context in that way, that the hibernate session of this session is always set.

Specified by:

execute in interface org.strutsit.architecture.struts.StrutsitAction

Parameters:

context - The Context for this usecase

Returns:

True, if the request is fulfilled. In this case the context has to return the next step. False, if the request is not fulfilled yet.

Throws:

java.lang.Exception

getUseCase

public java.lang.String getUseCase()

Gets the corresponded use case for this action. In this case it returns nothing.

Specified by:

getUseCase in interface org.strutsit.architecture.struts.StrutsitAction

Returns:

An empty String