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Apache CXF example source code file (DocLiteralInInterceptorTest.java)

This example Apache CXF source code file (DocLiteralInInterceptorTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Apache CXF tags/keywords

bindinginfo, bindingoperationinfo, exception, hashmap, messageinfo, messageinfo, messagepartinfo, messagepartinfo, net, network, operationinfo, operationinfo, qname, qname, uri, util, xmlstreamreader

The Apache CXF DocLiteralInInterceptorTest.java source 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.interceptor;

import java.net.URI;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import javax.xml.namespace.QName;
import javax.xml.stream.XMLStreamConstants;
import javax.xml.stream.XMLStreamReader;
import javax.xml.transform.dom.DOMSource;

import org.apache.cxf.databinding.source.SourceDataBinding;
import org.apache.cxf.endpoint.Endpoint;
import org.apache.cxf.helpers.XPathUtils;
import org.apache.cxf.message.Exchange;
import org.apache.cxf.message.ExchangeImpl;
import org.apache.cxf.message.Message;
import org.apache.cxf.message.MessageContentsList;
import org.apache.cxf.message.MessageImpl;
import org.apache.cxf.service.Service;
import org.apache.cxf.service.model.BindingInfo;
import org.apache.cxf.service.model.BindingOperationInfo;
import org.apache.cxf.service.model.EndpointInfo;
import org.apache.cxf.service.model.InterfaceInfo;
import org.apache.cxf.service.model.MessageInfo;
import org.apache.cxf.service.model.MessageInfo.Type;
import org.apache.cxf.service.model.MessagePartInfo;
import org.apache.cxf.service.model.OperationInfo;
import org.apache.cxf.service.model.ServiceInfo;
import org.apache.cxf.staxutils.PartialXMLStreamReader;
import org.apache.cxf.staxutils.StaxUtils;
import org.easymock.classextension.EasyMock;
import org.easymock.classextension.IMocksControl;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;

/**
 * Unit test for testing DocLiteralInInterceptor to use Source Data Binding 
 * 
 */
public class DocLiteralInInterceptorTest extends Assert {
    
    private static final String NS = "http://cxf.apache.org/wsdl-first/types";
    protected IMocksControl control;
    
    @Before
    public void setUp() throws Exception {
        control = EasyMock.createNiceControl();
    }
    
    @After 
    public void tearDown() throws Exception {
        control.verify();
    }

    @Test
    public void testUnmarshalSourceData() throws Exception {
        XMLStreamReader reader = StaxUtils.createXMLStreamReader(getClass()
            .getResourceAsStream("resources/multiPartDocLitBareReq.xml"));
        
        assertEquals(XMLStreamConstants.START_ELEMENT, reader.nextTag());
        
        XMLStreamReader filteredReader = new PartialXMLStreamReader(reader, 
             new QName("http://schemas.xmlsoap.org/soap/envelope/", "Body"));

        // advance the xml reader to the message parts
        StaxUtils.read(filteredReader);
        assertEquals(XMLStreamConstants.START_ELEMENT, reader.nextTag());

        Message m = new MessageImpl();
        Exchange exchange = new ExchangeImpl();
        
        Service service = control.createMock(Service.class);
        exchange.put(Service.class, service);
        EasyMock.expect(service.getDataBinding()).andReturn(new SourceDataBinding());
        EasyMock.expect(service.size()).andReturn(0).anyTimes();
        
        Endpoint endpoint = control.createMock(Endpoint.class);
        exchange.put(Endpoint.class, endpoint);
        
        OperationInfo operationInfo = new OperationInfo();
        MessageInfo messageInfo = new MessageInfo(operationInfo, Type.INPUT, 
                                                  new QName("http://foo.com", "bar"));
        messageInfo.addMessagePart(new MessagePartInfo(new QName("http://foo.com", "partInfo1"), null));
        messageInfo.addMessagePart(new MessagePartInfo(new QName("http://foo.com", "partInfo2"), null));
        messageInfo.addMessagePart(new MessagePartInfo(new QName("http://foo.com", "partInfo3"), null));
        messageInfo.addMessagePart(new MessagePartInfo(new QName("http://foo.com", "partInfo4"), null));
        operationInfo.setInput("inputName", messageInfo);
        
        BindingOperationInfo boi = new BindingOperationInfo(null, operationInfo);
        exchange.put(BindingOperationInfo.class, boi);
        
        EndpointInfo endpointInfo = control.createMock(EndpointInfo.class);
        BindingInfo binding = control.createMock(BindingInfo.class);
        EasyMock.expect(endpoint.getEndpointInfo()).andReturn(endpointInfo).anyTimes();
        EasyMock.expect(endpointInfo.getBinding()).andReturn(binding).anyTimes();
        EasyMock.expect(binding.getProperties()).andReturn(new HashMap<String, Object>()).anyTimes();
        EasyMock.expect(endpointInfo.getProperties()).andReturn(new HashMap<String, Object>()).anyTimes();
        EasyMock.expect(endpoint.size()).andReturn(0).anyTimes();
        
        ServiceInfo serviceInfo = control.createMock(ServiceInfo.class);
        EasyMock.expect(endpointInfo.getService()).andReturn(serviceInfo).anyTimes();
        
        EasyMock.expect(serviceInfo.getName()).andReturn(new QName("http://foo.com", "service")).anyTimes();
        InterfaceInfo interfaceInfo = control.createMock(InterfaceInfo.class);
        EasyMock.expect(serviceInfo.getInterface()).andReturn(interfaceInfo).anyTimes();
        EasyMock.expect(interfaceInfo.getName())
            .andReturn(new QName("http://foo.com", "interface")).anyTimes();
        
        EasyMock.expect(endpointInfo.getName()).andReturn(new QName("http://foo.com", "endpoint")).anyTimes();
        EasyMock.expect(endpointInfo.getProperty("URI", URI.class)).andReturn(new URI("dummy")).anyTimes();
        
        List<OperationInfo> operations = new ArrayList();
        EasyMock.expect(interfaceInfo.getOperations()).andReturn(operations).anyTimes();
        
        m.setExchange(exchange);
        m.put(Message.SCHEMA_VALIDATION_ENABLED, false);
        m.setContent(XMLStreamReader.class, reader);

        control.replay();
        
        new DocLiteralInInterceptor().handleMessage(m);
        
        MessageContentsList params = (MessageContentsList)m.getContent(List.class);
        
        assertEquals(4, params.size());
        assertEquals("StringDefaultInputElem", 
                     ((DOMSource)params.get(0)).getNode().getFirstChild().getNodeName());
        assertEquals("IntParamInElem", 
                     ((DOMSource)params.get(1)).getNode().getFirstChild().getNodeName());        
    }
    
        
    @Test
    public void testUnmarshalSourceDataWrapped() throws Exception {
        XMLStreamReader reader = StaxUtils.createXMLStreamReader(getClass()
            .getResourceAsStream("resources/docLitWrappedReq.xml"));

        assertEquals(XMLStreamConstants.START_ELEMENT, reader.nextTag());

        XMLStreamReader filteredReader = new PartialXMLStreamReader(reader,
            new QName("http://schemas.xmlsoap.org/soap/envelope/", "Body"));

        // advance the xml reader to the message parts
        StaxUtils.read(filteredReader);
        assertEquals(XMLStreamConstants.START_ELEMENT, reader.nextTag());

        Message m = new MessageImpl();
        // request to keep the document as wrapped
        m.put(DocLiteralInInterceptor.KEEP_PARAMETERS_WRAPPER, true);
        Exchange exchange = new ExchangeImpl();

        Service service = control.createMock(Service.class);
        exchange.put(Service.class, service);
        EasyMock.expect(service.getDataBinding()).andReturn(new SourceDataBinding()).anyTimes();
        EasyMock.expect(service.size()).andReturn(0).anyTimes();

        Endpoint endpoint = control.createMock(Endpoint.class);
        exchange.put(Endpoint.class, endpoint);

        // wrapped
        OperationInfo operationInfo = new OperationInfo();
        MessageInfo messageInfo = new MessageInfo(operationInfo, Type.INPUT, new QName(NS, "foo"));
        messageInfo.addMessagePart(new MessagePartInfo(new QName(NS, "personId"), null));
        messageInfo.addMessagePart(new MessagePartInfo(new QName(NS, "ssn"), null));
        messageInfo.getMessagePart(0).setConcreteName(new QName(NS, "personId"));
        messageInfo.getMessagePart(1).setConcreteName(new QName(NS, "ssn"));
        operationInfo.setInput("inputName", messageInfo);

        // wrapper
        OperationInfo operationInfoWrapper = new OperationInfo();
        MessageInfo messageInfoWrapper = new MessageInfo(operationInfo, Type.INPUT, new QName(NS, "foo"));
        messageInfoWrapper.addMessagePart(new MessagePartInfo(new QName(NS, "GetPerson"), null));
        messageInfoWrapper.getMessagePart(0).setConcreteName(new QName(NS, "GetPerson"));
        operationInfoWrapper.setInput("inputName", messageInfoWrapper);
        operationInfoWrapper.setUnwrappedOperation(operationInfo);       

        ServiceInfo serviceInfo = control.createMock(ServiceInfo.class);

        EasyMock.expect(serviceInfo.getName()).andReturn(new QName("http://foo.com", "service")).anyTimes();
        InterfaceInfo interfaceInfo = control.createMock(InterfaceInfo.class);
        EasyMock.expect(serviceInfo.getInterface()).andReturn(interfaceInfo).anyTimes();
        EasyMock.expect(interfaceInfo.getName()).andReturn(new QName("http://foo.com", "interface"))
            .anyTimes();

        BindingInfo bindingInfo = new BindingInfo(serviceInfo, "");
        BindingOperationInfo boi = new BindingOperationInfo(bindingInfo, operationInfoWrapper);
        exchange.put(BindingOperationInfo.class, boi);

        EndpointInfo endpointInfo = control.createMock(EndpointInfo.class);
        BindingInfo binding = control.createMock(BindingInfo.class);
        EasyMock.expect(endpoint.getEndpointInfo()).andReturn(endpointInfo).anyTimes();
        EasyMock.expect(endpointInfo.getBinding()).andReturn(binding).anyTimes();
        EasyMock.expect(binding.getProperties()).andReturn(new HashMap<String, Object>()).anyTimes();
        EasyMock.expect(endpointInfo.getProperties()).andReturn(new HashMap<String, Object>()).anyTimes();
        EasyMock.expect(endpoint.size()).andReturn(0).anyTimes();
        EasyMock.expect(endpointInfo.getService()).andReturn(serviceInfo).anyTimes();

        EasyMock.expect(endpointInfo.getName()).andReturn(new QName("http://foo.com", "endpoint")).anyTimes();
        EasyMock.expect(endpointInfo.getProperty("URI", URI.class)).andReturn(new URI("dummy")).anyTimes();

        List<OperationInfo> operations = new ArrayList();
        EasyMock.expect(interfaceInfo.getOperations()).andReturn(operations).anyTimes();

        m.setExchange(exchange);
        m.put(Message.SCHEMA_VALIDATION_ENABLED, false);
        m.setContent(XMLStreamReader.class, reader);

        control.replay();

        new DocLiteralInInterceptor().handleMessage(m);

        MessageContentsList params = (MessageContentsList)m.getContent(List.class);

        // we expect a wrapped document
        assertEquals(1, params.size());
        
        Map<String, String> ns = new HashMap();
        ns.put("ns", NS);

        XPathUtils xu = new XPathUtils(ns);
        assertEquals("hello", xu.getValueString("//ns:GetPerson/ns:personId", 
                                                ((DOMSource)params.get(0)).getNode().getFirstChild()));
        assertEquals("1234", xu.getValueString("//ns:GetPerson/ns:ssn", 
                                               ((DOMSource)params.get(0)).getNode().getFirstChild()));

    }
    
}

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