org.vraptor
Interface LogicFlow

All Known Implementing Classes:

ConcatenateInterceptorsLogicFlow, InterceptorsLogicFlow

public interface LogicFlow

Interface for logic flow. Either the method execute or forward should be called.

Author:

Guilherme Silveira

Method Summary

void	execute() Executes the next interceptor or logic
LogicRequest	getLogicRequest() Returns the respective LogicRequest for this flow
void	redirect(String url) Deprecated. you should use the usual for this, like request.getRequest().getRequestDispatcher(url). forward(request.getRequest(), request.getResponse());

Method Detail

execute

void execute()
             throws ViewException,
                    LogicException

Executes the next interceptor or logic

Throws:

LogicException - some logic or interceptor problem

ViewException - some view problem

redirect

@Deprecated
void redirect(String url)
              throws RedirectException

Deprecated. you should use the usual for this, like request.getRequest().getRequestDispatcher(url). forward(request.getRequest(), request.getResponse());

Executes a server side redirect to this url. If a ViewException occurs it might be dangerous to try a server side forward (the end-user might get an unexpected combination of both pages).

Parameters:

component - target component

logic - target logic

Throws:

RedirectException

getLogicRequest

LogicRequest getLogicRequest()

Returns the respective LogicRequest for this flow

Returns: