com.mockey.ui.InjectRealUrlPerServiceServlet.java Source code

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Here is the source code for com.mockey.ui.InjectRealUrlPerServiceServlet.java

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/*
 * This file is part of Mockey, a tool for testing application 
 * interactions over HTTP, with a focus on testing web services, 
 * specifically web applications that consume XML, JSON, and HTML.
 *  
 * Copyright (C) 2009-2010  Authors:
 * 
 * chad.lafontaine (chad.lafontaine AT gmail DOT com)
 * neil.cronin (neil AT rackle DOT com) 
 * lorin.kobashigawa (lkb AT kgawa DOT com)
 * rob.meyer (rob AT bigdis DOT com)
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 */
package com.mockey.ui;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.List;

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

import org.json.JSONException;
import org.json.JSONObject;

import com.mockey.model.Service;
import com.mockey.model.Url;
import com.mockey.storage.IMockeyStorage;
import com.mockey.storage.StorageRegistry;

public class InjectRealUrlPerServiceServlet extends HttpServlet {

    /**
     * 
     */
    private static final long serialVersionUID = -8696328817749243557L;
    private static IMockeyStorage store = StorageRegistry.MockeyStorage;

    /**
     * 
     * 
     * @param req
     *            basic request
     * @param resp
     *            basic resp
     * @throws ServletException
     *             basic
     * @throws IOException
     *             basic
     */
    public void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

        RequestDispatcher dispatch = req.getRequestDispatcher("/inject_realurl.jsp");
        dispatch.forward(req, resp);
    }

    /**
     * Injects real URLs per service. For example, if real url is
     * 
     * <pre>
     * http://qa1.google.com/search
     * </pre>
     * 
     * and match is
     * 
     * <pre>
     * http://qa3.google.com/
     * </pre>
     * 
     * then this method builds URL as
     * 
     * <pre>
     * http://qa3.google.com/search
     * </pre>
     * 
     * 
     * @param req
     *            basic request
     * @param resp
     *            basic resp
     * @throws ServletException
     *             basic
     * @throws IOException
     *             basic
     */
    public void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

        String matchPattern = req.getParameter("match");
        String[] replacementArray = req.getParameterValues("replacement[]");
        JSONObject successOrFail = new JSONObject();
        if (matchPattern != null && replacementArray != null) {

            for (Long serviceId : store.getServiceIds()) {
                Service service = store.getServiceById(serviceId);
                List<Url> newUrlList = new ArrayList<Url>();
                // Build a list of real Url objects.
                for (Url realUrl : service.getRealServiceUrls()) {
                    for (String replacement : replacementArray) {
                        // We don't want to inject empty string match
                        if (replacement.trim().length() > 0) {
                            Url newUrl = new Url(realUrl.getFullUrl().replaceAll(matchPattern, replacement));
                            if (!service.hasRealServiceUrl(newUrl)) {
                                newUrlList.add(newUrl);
                                // Note: you should not save or update
                                // the realServiceUrl or service while
                                // iterating through the list itself, or you'll
                                // get
                                // a java.util.ConcurrentModificationException
                                // Wait until 'after'
                            }
                        }
                    }
                }
                // Save/update this new Url object list.
                for (Url newUrl : newUrlList) {
                    service.saveOrUpdateRealServiceUrl(newUrl);
                }

                // Now update the service.
                store.saveOrUpdateService(service);
            }

            try {
                successOrFail.put("success", "URL injecting complete.");
            } catch (JSONException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        } else {
            try {
                successOrFail.put("fail", "You didn't pass any match or inject URL arguments.  ");
            } catch (JSONException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }

        JSONObject responseObject = new JSONObject();

        try {
            responseObject.put("result", successOrFail);
        } catch (JSONException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        PrintWriter out = resp.getWriter();
        out.println(responseObject.toString());
        out.flush();
        out.close();
        return;
    }
}