com.interface21.web.servlet.view
Class RedirectView

java.lang.Object
  |
  +--com.interface21.context.support.ApplicationObjectSupport
        |
        +--com.interface21.web.servlet.view.AbstractView
              |
              +--com.interface21.web.servlet.view.RedirectView

All Implemented Interfaces:

ApplicationContextAware, View

public class RedirectView

extends AbstractView

View that redirects to an internal or external URL, exposing all model attributes as HTTP query parameters.

Version:

$Revision: 1.4 $

Author:

Rod Johnson, Juergen Hoeller

Fields inherited from class com.interface21.context.support.ApplicationObjectSupport

logger

Constructor Summary

RedirectView()

RedirectView(java.lang.String url)

Method Summary

protected java.lang.String	getUrl()
protected java.util.Map	queryProperties(java.util.Map model) Subclasses can override this method to return name-value pairs for query strings, which will be URLEncoded and formatted by this class.
protected void	renderMergedOutputModel(java.util.Map model, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Convert model to request parameters and redirect to url.
void	setUrl(java.lang.String url)

Methods inherited from class com.interface21.web.servlet.view.AbstractView

addStaticAttribute, getContentType, getName, getStaticAttributes, render, setAttributes, setAttributesCSV, setContentType, setName, setRequestContextAttribute

Methods inherited from class com.interface21.context.support.ApplicationObjectSupport

getApplicationContext, initApplicationContext, setApplicationContext

Methods inherited from class java.lang.Object

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

Constructor Detail

RedirectView

public RedirectView()

RedirectView

public RedirectView(java.lang.String url)

Method Detail

setUrl

public void setUrl(java.lang.String url)

getUrl

protected java.lang.String getUrl()

queryProperties

protected java.util.Map queryProperties(java.util.Map model)

Subclasses can override this method to return name-value pairs for query strings, which will be URLEncoded and formatted by this class. This implementation tries to stringify all model elements.

renderMergedOutputModel

protected void renderMergedOutputModel(java.util.Map model,
                                       javax.servlet.http.HttpServletRequest request,
                                       javax.servlet.http.HttpServletResponse response)
                                throws java.io.IOException,
                                       javax.servlet.ServletException

Convert model to request parameters and redirect to url.

Overrides:

renderMergedOutputModel in class AbstractView

Following copied from class: com.interface21.web.servlet.view.AbstractView

Parameters:

model - combined output Map, with dynamic values taking precedence over static attributes

request - current HTTP request

response - current HTTP response

Throws:

java.io.IOException - if there is an IO exception trying to obtain or render the view

javax.servlet.ServletException - if there is any other error