eu.impact_project.wsclient.WSDLinfo.java Source code

Introduction

Here is the source code for eu.impact_project.wsclient.WSDLinfo.java

Source

/*
       
   Copyright 2011 The IMPACT Project
       
   @author Dennis Neumann
    
   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 eu.impact_project.wsclient;

import java.io.ByteArrayInputStream;
import java.io.DataInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URISyntaxException;
import java.net.URL;
import java.net.URLConnection;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import javax.servlet.RequestDispatcher;
import javax.servlet.Servlet;
import javax.servlet.ServletConfig;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;

import org.apache.commons.configuration.ConfigurationException;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.UsernamePasswordCredentials;
import org.apache.commons.httpclient.auth.AuthScope;
import org.apache.commons.io.IOUtils;
import org.apache.xmlbeans.XmlException;
import org.jdom.Document;
import org.jdom.Element;
import org.jdom.JDOMException;
import org.jdom.input.SAXBuilder;
import org.jdom.xpath.XPath;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.xml.sax.SAXException;

import com.eviware.soapui.impl.WsdlInterfaceFactory;
import com.eviware.soapui.impl.wsdl.WsdlInterface;
import com.eviware.soapui.impl.wsdl.WsdlOperation;
import com.eviware.soapui.impl.wsdl.WsdlProject;
import com.eviware.soapui.model.iface.Operation;
import com.eviware.soapui.support.SoapUIException;

import eu.impact_project.iif.ws.generic.SoapService;

/**
 * Servlet for analyzing a WSDL file
 */
public class WSDLinfo extends HttpServlet {
    final Logger logger = LoggerFactory.getLogger(WSDLinfo.class);
    private static final long serialVersionUID = 1L;
    public static String configLocation = "./src/main/resources/services.xml";

    public WSDLinfo() {
        super();
    }

    @Override
    public void init(ServletConfig config) throws ServletException {
        logger.info("Initializing Servlet WSDLinfo");
        super.init(config);
    }

    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {

        HttpSession session = request.getSession(true);

        String wsdlURL = null;
        if (request.getParameter("wsId") != null) {
            wsdlURL = request.getParameter("wsId");
        } else {
            // get WSDL file
            wsdlURL = request.getParameter("wsdlURL");
            logger.trace("Importing WSDL from URL " + wsdlURL);
        }

        // pass the WS name to interface.jsp
        String wsName = null;
        if (request.getParameter("wsName") != null) {
            wsName = request.getParameter("wsName");
            session.setAttribute("wsName", wsName);
        }

        logger.info("URL WSDL: " + wsdlURL);
        SoapService serviceObject = new SoapService(wsdlURL);

        // transfer values to JSP through session and request
        request.setAttribute("round1", "round1");
        //session.setAttribute("endpointURL", endpointURL);
        session.setAttribute("wsdlURL", wsdlURL);
        //session.setAttribute("wsdlInterface", wsdlInterface);
        session.setAttribute("serviceObject", serviceObject);
        //session.setAttribute("soapOperations", soapOperations);
        logger.info("WSDL STRING: " + serviceObject.toString());

        // get back to JSP
        RequestDispatcher rd = getServletContext().getRequestDispatcher("/interface.jsp");
        rd.forward(request, response);

    }

    /**
     * Uses the passed WSDL URL to analyze the WSDL for operations and
     * documentation. Retrieves empty SOAP messages for the operations using
     * SOAP UI libraries. Passes the information further to the displaying JSP.
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {

        HttpSession session = request.getSession(true);

        String wsdlURL = null;
        if (request.getParameter("wsId") != null) {
            wsdlURL = request.getParameter("wsId");
        } else {
            // get WSDL file
            wsdlURL = request.getParameter("wsdlURL");
            logger.trace("Importing WSDL from URL " + wsdlURL);
        }

        // pass the WS name to interface.jsp
        String wsName = null;
        if (request.getParameter("wsName") != null) {
            wsName = request.getParameter("wsName");
            session.setAttribute("wsName", wsName);
        }

        logger.info("URL WSDL: " + wsdlURL);
        SoapService serviceObject = new SoapService(wsdlURL);

        // transfer values to JSP through session and request
        request.setAttribute("round1", "round1");
        //session.setAttribute("endpointURL", endpointURL);
        session.setAttribute("wsdlURL", wsdlURL);
        //session.setAttribute("wsdlInterface", wsdlInterface);
        session.setAttribute("serviceObject", serviceObject);
        //session.setAttribute("soapOperations", soapOperations);

        // get back to JSP
        RequestDispatcher rd = getServletContext().getRequestDispatcher("/interface.jsp");
        rd.forward(request, response);

    }

}