code: /**
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements. See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership. The ASF licenses this file
   * to you 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.cxf.ws.security.sts;
  
  import java.io.InputStream;
  import java.util.HashSet;
  import java.util.Set;
  
  import javax.xml.bind.JAXBContext;
  import javax.xml.bind.JAXBElement;
  import javax.xml.bind.Unmarshaller;
  import javax.xml.namespace.QName;
  
  import org.apache.cxf.Bus;
  import org.apache.cxf.BusFactory;
  import org.apache.cxf.common.jaxb.JAXBContextCache;
  import org.apache.cxf.ws.addressing.EndpointReferenceType;
  import org.apache.cxf.ws.security.trust.STSClient;
  import org.junit.Assert;
  import org.junit.Test;
  
  public class STSClientTest extends Assert {
  
      @Test
      public void testConfigureViaEPR() throws Exception {
  
          final Set<Class<?>> addressingClasses = new HashSet<Class<?>>();
          addressingClasses.add(org.apache.cxf.ws.addressing.wsdl.ObjectFactory.class);
          addressingClasses.add(org.apache.cxf.ws.addressing.ObjectFactory.class);
  
          JAXBContext ctx = JAXBContextCache.getCachedContextAndSchemas(addressingClasses, null, null, null,
                                                                        true).getContext();
          Unmarshaller um = ctx.createUnmarshaller();
          InputStream inStream = getClass().getResourceAsStream("epr.xml");
          JAXBElement<?> el = (JAXBElement<?>)um.unmarshal(inStream);
          EndpointReferenceType ref = (EndpointReferenceType)el.getValue();
  
          Bus bus = BusFactory.getThreadDefaultBus();
          STSClient client = new STSClient(bus);
          client.configureViaEPR(ref, false);
  
          assertEquals("http://localhost:8080/jaxws-samples-wsse-policy-trust-sts/SecurityTokenService?wsdl",
                       client.getWsdlLocation());
          assertEquals(new QName("http://docs.oasis-open.org/ws-sx/ws-trust/200512/", "SecurityTokenService"),
                       client.getServiceQName());
          assertEquals(new QName("http://docs.oasis-open.org/ws-sx/ws-trust/200512/", "UT_Port"),
                       client.getEndpointQName());
      }
  }
  