org.primefaces.integration.swf.PrimeFacesAjaxHandler.java Source code

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Here is the source code for org.primefaces.integration.swf.PrimeFacesAjaxHandler.java

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/*
 * Copyright 2009-2010 Prime Technology.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.primefaces.integration.swf;

import java.io.IOException;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.js.ajax.AjaxHandler;
import org.springframework.js.ajax.SpringJavascriptAjaxHandler;

/**
 * PrimeFaces implementation of SpringJavascriptAjaxHandler
 * 
 * Only used for Spring WebFlow Integration
 */
public class PrimeFacesAjaxHandler implements AjaxHandler {

    private AjaxHandler delegate = new SpringJavascriptAjaxHandler();

    public boolean isAjaxRequest(HttpServletRequest req, HttpServletResponse resp) {
        boolean isAjax = req.getParameterMap().containsKey("primefacesPartialRequest");

        if (isAjax)
            return true;
        else
            return delegate.isAjaxRequest(req, resp);
    }

    public void sendAjaxRedirect(String targetURL, HttpServletRequest req, HttpServletResponse resp, boolean popup)
            throws IOException {
        if (isAjaxRequest(req, resp))
            resp.sendRedirect(targetURL);
        else
            delegate.sendAjaxRedirect(targetURL, req, resp, popup);
    }
}