com.sun.xml.ws.transport.http.servlet.GrailsWsServlet.java Source code

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Here is the source code for com.sun.xml.ws.transport.http.servlet.GrailsWsServlet.java

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/*
 * 
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 * 
 * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
 * 
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License. You can obtain
 * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
 * or glassfish/bootstrap/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 * 
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
 * Sun designates this particular file as subject to the "Classpath" exception
 * as provided by Sun in the GPL Version 2 section of the License file that
 * accompanied this code.  If applicable, add the following below the License
 * Header, with the fields enclosed by brackets [] replaced by your own
 * identifying information: "Portions Copyrighted [year]
 * [name of copyright owner]"
 * 
 * Contributor(s):
 * 
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */

package com.sun.xml.ws.transport.http.servlet;

import java.util.Collection;
import java.util.LinkedHashSet;
import java.util.Map;
import java.util.Set;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.context.ApplicationContext;
import org.springframework.web.context.WebApplicationContext;
import org.springframework.web.context.support.WebApplicationContextUtils;
import grails.util.Holders;

/**
 *
 * @author Martin Grebac
 */
public class GrailsWsServlet extends HttpServlet {

    private WSServletDelegate delegate;

    @Override
    public void init(ServletConfig servletConfig) throws ServletException {
        super.init(servletConfig);

        // get the configured adapters from Spring, they may come from two different contexts
        WebApplicationContext wac = WebApplicationContextUtils
                .getRequiredWebApplicationContext(getServletContext());

        ApplicationContext ac = Holders.getGrailsApplication().getParentContext();

        Set<SpringBinding> bindings = new LinkedHashSet<SpringBinding>();

        // backward compatibility. recognize all bindings
        Map m = ac.getBeansOfType(SpringBindingList.class);
        for (SpringBindingList sbl : (Collection<SpringBindingList>) m.values())
            bindings.addAll(sbl.getBindings());
        m = wac.getBeansOfType(SpringBindingList.class);
        for (SpringBindingList sbl : (Collection<SpringBindingList>) m.values())
            bindings.addAll(sbl.getBindings());

        bindings.addAll(ac.getBeansOfType(SpringBinding.class).values());
        bindings.addAll(wac.getBeansOfType(SpringBinding.class).values());

        // create adapters
        ServletAdapterList l = new ServletAdapterList();
        for (SpringBinding binding : bindings)
            binding.create(l);

        delegate = new WSServletDelegate(l, getServletContext());
    }

    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response) {
        try {
            delegate.doPost(request, response, getServletContext());
        } catch (ServletException ex) {
            Logger.getLogger(GrailsWsServlet.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException {
        delegate.doGet(request, response, getServletContext());
    }

    @Override
    protected void doPut(HttpServletRequest request, HttpServletResponse response) throws ServletException {
        delegate.doPut(request, response, getServletContext());
    }

    @Override
    protected void doDelete(HttpServletRequest request, HttpServletResponse response) throws ServletException {
        delegate.doDelete(request, response, getServletContext());
    }
}