/*
    * Copyright 2001-2010 The Apache Software Foundation.
    * 
    * 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.apache.juddi.example.helloworld;
  
  import org.uddi.api_v3.*;
  import org.apache.juddi.v3.client.config.UDDIClient;
  import org.apache.juddi.v3.client.transport.Transport;
  import org.uddi.v3_service.UDDISecurityPortType;
  
  /**
   * This basic hello world example shows you how to sign into a UDDI server that
   * supports the Security API to issue "auth tokens".
   *
   * The config loads from META-INF and uses INVM transport, meaning that you
   * don't need a functioning UDDI server to use this. The jUDDI services in this
   * case fire up in without any J2EE container. A database is still required,
   * however by default it uses Derby, but any JPA database can be used
   *
   */
  public class HelloWorld {
  
          private static UDDISecurityPortType security = null;
  
          public HelloWorld() {
                  try {
                          // create a client & server and read the config in the archive; 
                          // you can use your config file name
                          UDDIClient uddiClient = new UDDIClient("META-INF/embedded-uddi.xml");
                          // a UddiClient can be a client to multiple UDDI nodes, so 
                          // supply the nodeName (defined in your uddi.xml.
                          // The transport can be WS, inVM etc which is defined in the uddi.xml
                          Transport transport = uddiClient.getTransport("default");
                          // Now you create a reference to the UDDI API
                          security = transport.getUDDISecurityService();
                  } catch (Exception e) {
                          e.printStackTrace();
                  }
          }
  
          public void getAuthToken() {
                  GetAuthToken getAuthToken = new GetAuthToken();
                  getAuthToken.setUserID("root");
                  getAuthToken.setCred("");
                  try {
                          AuthToken authToken = security.getAuthToken(getAuthToken);
                          System.out.println("Login successful!");
                          System.out.println("AUTHTOKEN = "
                                  + "(don't log auth tokens!)");
  
                          security.discardAuthToken(new DiscardAuthToken(authToken.getAuthInfo()));
                          System.out.println("Logged out");
                  } catch (Exception e) {
                          e.printStackTrace();
                  }
          }
  
          public static void main(String args[]) {
                  HelloWorld hw = new HelloWorld();
                  hw.getAuthToken();
          }
  }