org.seasar.resource.synchronizer.servlet.SrcLocationServlet.java Source code

Introduction

Here is the source code for org.seasar.resource.synchronizer.servlet.SrcLocationServlet.java

Source

/*
 * Copyright 2008 the Seasar Foundation and the Others.
 *
 * 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.seasar.resource.synchronizer.servlet;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.Enumeration;

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

import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IWorkspaceRoot;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.core.IPackageFragmentRoot;
import org.eclipse.jdt.core.JavaCore;
import org.seasar.resource.synchronizer.Activator;

/**
 * 
 * @author taichi
 * 
 */
public class SrcLocationServlet extends HttpServlet {

    private static final long serialVersionUID = 3494067233019408993L;

    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        super.doGet(request, response);
    }

    @SuppressWarnings("unchecked")
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        request.setCharacterEncoding("UTF-8");
        IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
        response.setStatus(HttpServletResponse.SC_OK);
        PrintWriter w = response.getWriter();
        try {
            for (Enumeration e = request.getParameterNames(); e.hasMoreElements();) {
                String s = e.nextElement().toString();
                IProject project = root.getProject(s);
                if (project != null && project.exists()) {
                    IJavaProject javap = JavaCore.create(project);
                    for (IPackageFragmentRoot pfr : javap.getPackageFragmentRoots()) {
                        if (pfr.getKind() == IPackageFragmentRoot.K_SOURCE) {
                            String p = pfr.getResource().getLocation().toString();
                            w.println(p);
                        }
                    }
                }
            }
        } catch (CoreException e) {
            Activator.log(e);
        } finally {
            if (w != null) {
                w.close();
            }
        }
    }
}