psiprobe.controllers.BeanToXmlController.java Source code

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Here is the source code for psiprobe.controllers.BeanToXmlController.java

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/**
 * Licensed under the GPL License. You may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 *
 * THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
 * WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE.
 */
package psiprobe.controllers;

import com.thoughtworks.xstream.XStream;

import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.AbstractController;
import org.springframework.web.servlet.mvc.Controller;

import psiprobe.model.TransportableModel;

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

/**
 * The Class BeanToXmlController.
 *
 * @author Vlad Ilyushchenko
 */
public class BeanToXmlController extends AbstractController {

    /** The xml marker. */
    private String xmlMarker = ".oxml";

    /**
     * Gets the xml marker.
     *
     * @return the xml marker
     */
    public String getXmlMarker() {
        return xmlMarker;
    }

    /**
     * Sets the xml marker.
     *
     * @param xmlMarker the new xml marker
     */
    public void setXmlMarker(String xmlMarker) {
        this.xmlMarker = xmlMarker;
    }

    @Override
    protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response)
            throws Exception {

        String path = request.getServletPath();
        String internalPath = path.replaceAll(xmlMarker, "");

        Controller controller = (Controller) getApplicationContext().getBean(internalPath);
        if (controller != null) {
            ModelAndView modelAndView = controller.handleRequest(request, response);
            if (modelAndView.getModel() != null) {
                TransportableModel tm = new TransportableModel();
                tm.putAll(modelAndView.getModel());
                new XStream().toXML(tm, response.getWriter());
            }
        }
        return null;
    }
}