Apache CXF example source code file (SAAJInInterceptorTest.java)

This example Apache CXF source code file (SAAJInInterceptorTest.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

dom, failed, failed, io, ioexception, ioexception, iterator, list, saajininterceptor, startbodyinterceptor, staxininterceptor, test, test, this, util, xmlstreamreader, xmlstreamreader

The Apache CXF SAAJInInterceptorTest.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.binding.soap.saaj;

import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

import javax.mail.util.ByteArrayDataSource;
import javax.xml.soap.Detail;
import javax.xml.soap.DetailEntry;
import javax.xml.soap.SOAPFault;
import javax.xml.soap.SOAPMessage;
import javax.xml.stream.XMLStreamReader;

import org.w3c.dom.Element;
import org.w3c.dom.NodeList;

import org.apache.cxf.BusFactory;
import org.apache.cxf.binding.soap.Soap12;
import org.apache.cxf.binding.soap.TestBase;
import org.apache.cxf.binding.soap.TestUtil;
import org.apache.cxf.binding.soap.interceptor.CheckFaultInterceptor;
import org.apache.cxf.binding.soap.interceptor.ReadHeadersInterceptor;
import org.apache.cxf.binding.soap.interceptor.StartBodyInterceptor;
import org.apache.cxf.headers.Header;
import org.apache.cxf.interceptor.StaxInInterceptor;
import org.junit.Before;
import org.junit.Test;


public class SAAJInInterceptorTest extends TestBase {

    private ReadHeadersInterceptor rhi;
    private StartBodyInterceptor sbi;
    private StaxInInterceptor staxIntc = new StaxInInterceptor();
    private SAAJInInterceptor saajIntc;

    @Before
    public void setUp() throws Exception {
        super.setUp();

        rhi = new ReadHeadersInterceptor(BusFactory.getDefaultBus(), "phase1");
        chain.add(rhi);
        sbi = new StartBodyInterceptor("phase1.5");
        chain.add(sbi);

        saajIntc = new SAAJInInterceptor("phase2");
        chain.add(saajIntc);
        
        chain.add(new CheckFaultInterceptor("phase3"));
    }

    @Test
    public void testHandleHeader() {
        try {
            prepareSoapMessage("../test-soap-header.xml");
        } catch (IOException ioe) {
            fail("Failed in creating soap message");
        }

        staxIntc.handleMessage(soapMessage);
        rhi.handleMessage(soapMessage);
        sbi.handleMessage(soapMessage);
        saajIntc.handleMessage(soapMessage);

        // check the xmlReader should be placed on the first entry of the body
        // element
        XMLStreamReader xmlReader = soapMessage.getContent(XMLStreamReader.class);
        assertEquals("check the first entry of body", "itinerary", xmlReader.getLocalName());

        List<Header> eleHeaders = soapMessage.getHeaders();
        List<Element> headerChilds = new ArrayList();
        Iterator<Header> iter = eleHeaders.iterator();
        
        while (iter.hasNext()) {
            Header hdr = iter.next();

            if (hdr.getObject() instanceof Element) {
                headerChilds.add((Element) hdr.getObject());
            }
        }
        
        assertEquals(2, headerChilds.size());
    }
    
    @Test
    public void testFaultDetail() throws Exception {
        try {
            prepareSoapMessage("../test-soap-fault-detail.xml");
        } catch (IOException ioe) {
            fail("Failed in creating soap message");
        }

        staxIntc.handleMessage(soapMessage);
        rhi.handleMessage(soapMessage);
        sbi.handleMessage(soapMessage);

        // check the xmlReader should be placed on the first entry of the body
        // element
        XMLStreamReader xmlReader = soapMessage.getContent(XMLStreamReader.class);
        xmlReader.nextTag();
        saajIntc.handleMessage(soapMessage);
        
        SOAPMessage parsedMessage = soapMessage.getContent(SOAPMessage.class);
        SOAPFault fault = parsedMessage.getSOAPBody().getFault();
        assertEquals("soap:Server", fault.getFaultCode());
        assertEquals("This is a fault string", fault.getFaultString());
        Detail faultDetail = fault.getDetail();
        NodeList faultDetailChildNodes = faultDetail.getChildNodes();
        assertEquals(2, faultDetailChildNodes.getLength());
        
        Iterator<?> detailEntries = faultDetail.getDetailEntries();
        DetailEntry detailEntry = (DetailEntry)detailEntries.next();
        assertEquals("errorcode", detailEntry.getLocalName());
        assertEquals(3, Integer.valueOf(detailEntry.getTextContent()).intValue());
        detailEntry = (DetailEntry)detailEntries.next();
        assertEquals("errorstring", detailEntry.getLocalName());
        assertEquals("This is a fault detail error string", detailEntry.getTextContent());
        
    }
    

    private void prepareSoapMessage(String message) throws IOException {

        soapMessage = TestUtil.createEmptySoapMessage(Soap12.getInstance(), chain);
        ByteArrayDataSource bads = new ByteArrayDataSource(this.getClass().getResourceAsStream(message),
                                                           "text/xml");
        soapMessage.setContent(InputStream.class, bads.getInputStream());

    }
}