/*
* Copyright 2002-2004 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 test.message;
import org.apache.axis.Message;
import org.apache.axis.MessageContext;
import org.apache.axis.server.AxisServer;
import org.apache.axis.client.AxisClient;
import org.apache.axis.encoding.DeserializationContext;
import org.apache.axis.message.EnvelopeBuilder;
import org.apache.axis.message.MessageElement;
import org.apache.axis.message.PrefixedQName;
import org.apache.axis.soap.SOAPConstants;
import org.apache.axis.soap.MessageFactoryImpl;
import org.apache.axis.utils.XMLUtils;
import org.w3c.dom.Document;
import org.xml.sax.Attributes;
import org.xml.sax.InputSource;
import test.AxisTestBase;
import javax.xml.namespace.QName;
import javax.xml.soap.MessageFactory;
import javax.xml.soap.Name;
import javax.xml.soap.SOAPBody;
import javax.xml.soap.SOAPBodyElement;
import javax.xml.soap.SOAPElement;
import javax.xml.soap.SOAPEnvelope;
import javax.xml.soap.SOAPMessage;
import javax.xml.soap.SOAPPart;
import javax.xml.soap.Text;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.StringReader;
import java.io.OutputStream;
import java.util.Iterator;
import junit.framework.TestSuite;
import junit.textui.TestRunner;
/**
* Test {@link MessageElement} class.
*
* @author Glyn Normington (glyn@apache.org)
*/
public class TestMessageElement extends AxisTestBase {
public TestMessageElement(String name) {
super(name);
}
// Test JAXM methods...
public void testParentage() throws Exception {
SOAPElement parent = new MessageElement("ns", "parent");
SOAPElement child = new MessageElement("ns", "child");
child.setParentElement(parent);
assertEquals("Parent is not as set", parent, child.getParentElement());
}
public void testAddChild() throws Exception {
SOAPConstants sc = SOAPConstants.SOAP11_CONSTANTS;
EnvelopeBuilder eb = new EnvelopeBuilder(Message.REQUEST, sc);
DeserializationContext dc = new DeserializationContext(null, eb);
MessageElement parent = new MessageElement("parent.names",
"parent",
"parns",
null,
dc);
Name c1 = new PrefixedQName("child1.names", "child1" ,"c1ns");
SOAPElement child1 = parent.addChildElement(c1);
SOAPElement child2 = parent.addChildElement("child2");
SOAPElement child3 = parent.addChildElement("child3.names", "parns");
SOAPElement child4 = parent.addChildElement("child4",
"c4ns",
"child4.names");
SOAPElement child5 = new MessageElement("ns", "child5");
parent.addChildElement(child5);
SOAPElement c[] = {child1, child2, child3, child4, child5};
Iterator children = parent.getChildElements();
for (int i = 0; i < 5; i++) {
assertEquals("Child " + (i+1) + " not found",
c[i],
children.next());
}
assertTrue("Unexpected child", !children.hasNext());
Iterator c1only = parent.getChildElements(c1);
assertEquals("Child 1 not found", child1, c1only.next());
assertTrue("Unexpected child", !c1only.hasNext());
}
public void testDetachNode() throws Exception {
SOAPConstants sc = SOAPConstants.SOAP11_CONSTANTS;
EnvelopeBuilder eb = new EnvelopeBuilder(Message.REQUEST, sc);
DeserializationContext dc = new DeserializationContext(null, eb);
SOAPElement parent = new MessageElement("parent.names",
"parent",
"parns",
null,
dc);
SOAPElement child1 = parent.addChildElement("child1");
SOAPElement child2 = parent.addChildElement("child2");
SOAPElement child3 = parent.addChildElement("child3");
child2.detachNode();
SOAPElement c[] = {child1, child3};
Iterator children = parent.getChildElements();
for (int i = 0; i < 2; i++) {
assertEquals("Child not found",
c[i],
children.next());
}
assertTrue("Unexpected child", !children.hasNext());
}
public void testGetCompleteAttributes() throws Exception {
MessageElement me =
new MessageElement("http://www.wolfram.com","Test");
me.addNamespaceDeclaration("pre", "http://www.wolfram2.com");
Attributes attrs = me.getCompleteAttributes();
assertEquals(attrs.getLength(), 1);
}
public void testAddNamespaceDeclaration() throws Exception {
MessageElement me =
new MessageElement("http://www.wolfram.com","Test");
me.addNamespaceDeclaration("pre", "http://www.wolfram2.com");
me.addAttribute(
"http://www.w3.org/2001/XMLSchema-instance",
"type",
"pre:test1");
boolean found = false;
Iterator it = me.getNamespacePrefixes();
while(!found && it.hasNext()){
String prefix = (String)it.next();
if (prefix.equals("pre") &&
me.getNamespaceURI(prefix).equals("http://www.wolfram2.com")) {
found = true;
}
}
assertTrue("Did not find namespace declaration \"pre\"", found);
}
public void testQNameAttrTest() throws Exception {
MessageElement me =
new MessageElement("http://www.wolfram.com","Test");
me.addAttribute(
"http://www.w3.org/2001/XMLSchema-instance",
"type",
new QName("http://www.wolfram2.com", "type1"));
MessageElement me2 =
new MessageElement("http://www.wolfram.com", "Child", (Object)"1");
me2.addAttribute(
"http://www.w3.org/2001/XMLSchema-instance",
"type",
new QName("http://www.w3.org/2001/XMLSchema", "int"));
me.addChildElement(me2);
String s1 = me.toString();
String s2 = me.toString();
assertEquals(s1, s2);
}
public void testMessageElementNullOngetNamespaceURI() throws Exception{
String data="<anElement xmlns:ns1=\"aNamespace\" href=\"unknownProtocol://data\"/>";
data="<SOAP-ENV:Envelope xmlns:SOAP-ENV=\"http://schemas.xmlsoap.org/soap/envelope/\"><SOAP-ENV:Body>"+
data+"</SOAP-ENV:Body></SOAP-ENV:Envelope>";
MessageContext ctx=new MessageContext(new AxisClient());
DeserializationContext dser = new DeserializationContext(
new org.xml.sax.InputSource(new StringReader(data)),
ctx,
Message.REQUEST);
dser.parse();
MessageElement elem=dser.getEnvelope().getBodyByName("","anElement");
assertEquals("aNamespace",elem.getNamespaceURI("ns1"));
assertEquals("ns1",elem.getPrefix("aNamespace"));
}
public void testSOAPElementMessageDoesNotHavePrefix() throws Exception {
String A_TAG = "A";
String A_PREFIX = "a";
String A_NAMESPACE_URI = "http://schemas.com/a";
String AA_TAG = "AA";
MessageFactory messageFactory = MessageFactory.newInstance();
SOAPMessage message = messageFactory.createMessage();
SOAPPart part = message.getSOAPPart();
SOAPEnvelope envelope = part.getEnvelope();
SOAPBody body = envelope.getBody();
envelope.getHeader().detachNode();
Name aName = envelope.createName(A_TAG, A_PREFIX, A_NAMESPACE_URI);
SOAPBodyElement aBodyElement = body.addBodyElement(aName);
aBodyElement.addChildElement(AA_TAG, A_PREFIX);
String data = envelope.toString();
MessageContext ctx = new MessageContext(new AxisClient());
DeserializationContext dser = new DeserializationContext(
new org.xml.sax.InputSource(new StringReader(data)),
ctx,
Message.REQUEST);
dser.parse();
MessageElement elem = dser.getEnvelope().getBodyByName(A_NAMESPACE_URI, A_TAG);
Iterator iterator = elem.getChildElements();
while(iterator.hasNext()){
MessageElement childElem = (MessageElement)iterator.next();
Name name = childElem.getElementName();
assertEquals(A_NAMESPACE_URI, name.getURI());
assertEquals(AA_TAG, name.getLocalName());
}
}
public void testSerializable() throws Exception
{
MessageElement m1 =
new MessageElement("http://www.wolfram.com","Test");
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(baos);
oos.writeObject(m1);
oos.flush();
oos.close();
ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
ObjectInputStream ois = new ObjectInputStream(bais);
MessageElement m2 = (MessageElement)ois.readObject();
assertEquals("m1 is not the same as m2", m1, m2);
assertEquals("m2 is not the same as m1", m2, m1);
}
public void testElementConstructor() throws Exception {
String xmlIn = "<h:html xmlns:xdc=\"http://www.xml.com/books\"\n" +
" xmlns:h=\"http://www.w3.org/HTML/1998/html4\">\n" +
" <h:head><h:title>Book Review</h:title></h:head>\n" +
" <h:body>\n" +
" <xdc:bookreview>\n" +
" <xdc:title>XML: A Primer</xdc:title>\n" +
" <h:table>\n" +
" <h:tr align=\"center\">\n" +
" <h:td>Author</h:td><h:td>Price</h:td>\n" +
" <h:td>Pages</h:td><h:td>Date</h:td></h:tr>\n" +
" <!-- here is a comment -->\n" +
" <h:tr align=\"left\">\n" +
" <h:td><xdc:author>Simon St. Laurent</xdc:author></h:td>\n" +
" <h:td><xdc:price>31.98</xdc:price></h:td>\n" +
" <h:td><xdc:pages>352</xdc:pages></h:td>\n" +
" <h:td><xdc:date>1998/01</xdc:date></h:td>\n" +
" <h:td><![CDATA[text content]]></h:td>\n" +
" </h:tr>\n" +
" </h:table>\n" +
" </xdc:bookreview>\n" +
" </h:body>\n" +
"</h:html>";
Document doc = XMLUtils.newDocument(new ByteArrayInputStream(xmlIn.getBytes()));
MessageElement me = new MessageElement(doc.getDocumentElement());
String xmlOut = me.getAsString();
this.assertXMLEqual(xmlIn,xmlOut);
}
public void testElementConstructor2() throws Exception {
String xmlIn = "<!-- This file can be used to deploy the echoAttachments sample -->\n" +
"<!-- using this command: java org.apache.axis.client.AdminClient attachdeploy.wsdd -->\n" +
"\n" +
"<!-- This deploys the echo attachment service. -->\n" +
"<deployment xmlns=\"http://xml.apache.org/axis/wsdd/\" xmlns:java=\"http://xml.apache.org/axis/wsdd/providers/java\" xmlns:ns1=\"urn:EchoAttachmentsService\" >\n" +
" <service name=\"urn:EchoAttachmentsService\" provider=\"java:RPC\" >\n" +
" <parameter name=\"className\" value=\"samples.attachments.EchoAttachmentsService\"/>\n" +
" <parameter name=\"allowedMethods\" value=\"echo echoDir\"/>\n" +
" <operation name=\"echo\" returnQName=\"returnqname\" returnType=\"ns1:DataHandler\" >\n" +
" <parameter name=\"dh\" type=\"ns1:DataHandler\"/>\n" +
" </operation>\n" +
"\n" +
" <typeMapping deserializer=\"org.apache.axis.encoding.ser.JAFDataHandlerDeserializerFactory\"\n" +
" languageSpecificType=\"java:javax.activation.DataHandler\" qname=\"ns1:DataHandler\"\n" +
" serializer=\"org.apache.axis.encoding.ser.JAFDataHandlerSerializerFactory\"\n" +
" encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\"\n" +
" />\n" +
" </service>\n" +
"\n" +
"</deployment>";
Document doc = XMLUtils.newDocument(new ByteArrayInputStream(xmlIn.getBytes()));
MessageElement me = new MessageElement(doc.getDocumentElement());
String xmlOut = me.getAsString();
System.out.println(xmlOut);
this.assertXMLEqual(xmlIn,xmlOut);
}
public void testElementConstructorUsingNamespaces() throws Exception {
String xmlIn = "<ns1:document xmlns:ns1=\"urn:someURI\">\n" +
" <ns2:child-element xmlns:ns2=\"urn:someOtherURI\">\n" +
" some text nodes insides\n" +
" </ns2:child-element>\n" +
"</ns1:document>";
Document doc = XMLUtils.newDocument(new ByteArrayInputStream(xmlIn.getBytes()));
MessageElement me = new MessageElement(doc.getDocumentElement());
String xmlOut = me.getAsString();
System.out.println(xmlOut);
// check that the String version of the XML are the same :
// I ensure that the namespaces declaration have not been moved
// this is needed when some elements are signed :
// we sign an element (get a Hashcode)
// if the serialization change that element, the Hashcode will
// change and the signature check will fail.
this.assertEquals(xmlIn, xmlOut);
}
/**
* Test setting the text value on a MessageElement in various ways.
*
* @throws Exception on error
*/
public void testSetValue() throws Exception
{
MessageElement me;
final QName name = new QName( "urn:xyz", "foo", "xyz" );
final String value = "java";
// Test #1: set value via MessageElement(name, value) constructor
me = new MessageElement( name, value );
assertEquals( value, me.getValue() );
assertEquals( value, me.getObjectValue() );
// Test #2a: set value via setValue(value)
me = new MessageElement( name );
me.setValue( value );
assertEquals( value, me.getValue() );
assertEquals( value, me.getObjectValue() );
// Test #2b: call setValue(value) on SOAPElement w/ more than one child (illegal)
me = new MessageElement( name );
me.addTextNode("cobol");
me.addTextNode("fortran");
try
{
me.setValue( value );
fail("setValue() should throw an IllegalStateException when called on a SOAPElement with more than one child");
}
catch ( RuntimeException re )
{
assertTrue(re instanceof IllegalStateException);
}
// Test #2c: call setValue(value) on SOAPElement w/ a non-Text child (illegal)
me = new MessageElement( name );
me.addChildElement("pascal");
try
{
me.setValue( value );
fail("setValue() should throw an IllegalStateException when called on a SOAPElement with a non-Text child");
}
catch ( RuntimeException re )
{
assertTrue(re instanceof IllegalStateException);
}
// Test #2d: set value via setValue(value) on Text child
me = new MessageElement( name );
me.addTextNode( "c++" );
Object child = me.getChildren().get(0);
assertTrue( child instanceof Text );
((Text)child).setValue( value );
assertEquals( value, me.getValue());
assertEquals( null, me.getObjectValue());
// Test #3: set value via setObjectValue(value)
me = new MessageElement( name );
me.setObjectValue( value );
assertEquals( value, me.getValue());
assertEquals( value, me.getObjectValue());
// Test #4: set value via addTextNode(value)
me = new MessageElement( name );
me.addTextNode( value );
assertEquals( value, me.getValue());
assertEquals( null, me.getObjectValue());
// Test #5: set value via dser.parse()
SOAPMessage msg = MessageFactoryImpl.newInstance().createMessage();
msg.getSOAPBody().addChildElement(new org.apache.axis.message.SOAPBodyElement(name, value));
OutputStream os = new ByteArrayOutputStream( );
msg.writeTo(os);
DeserializationContext dser = new DeserializationContext(new InputSource(new StringReader(os.toString())), new MessageContext(new AxisServer()),Message.REQUEST);
dser.parse();
me = (MessageElement) dser.getEnvelope().getBodyElements().get( 0 );
assertEquals( value, me.getValue());
assertEquals( value, me.getObjectValue());
}
public void testGetNodeValue() throws Exception {
String data = null;
data = "<anElement xmlns:ns1=\"aNamespace\"/>";
assertTrue(getNodeValueContext(data) == null);
assertTrue(getNodeValueDOM(data) == null);
data = "<anElement xmlns:ns1=\"aNamespace\">FooBar</anElement>";
assertEquals("FooBar", getNodeValueContext(data));
assertEquals("FooBar", getNodeValueDOM(data));
data = "<anElement xmlns:ns1=\"aNamespace\">A>B</anElement>";
assertEquals("A>B", getNodeValueContext(data));
assertEquals("A>B", getNodeValueDOM(data));
data = "<anElement xmlns:ns1=\"aNamespace\"><bElement>FooBar</bElement></anElement>";
assertTrue(getNodeValueContext(data) == null);
assertTrue(getNodeValueDOM(data) == null);
data = "<anElement xmlns:ns1=\"aNamespace\"><bElement>FooBar</bElement>Mixed</anElement>";
// SAAJ 1.2 requires "Mixed" for this case.
assertEquals("Mixed", getNodeValueContext(data));
assertEquals("Mixed", getNodeValueDOM(data));
// assertTrue(getNodeValueContext(data) == null);
// assertTrue(getNodeValueDOM(data) == null);
data = "<anElement xmlns:ns1=\"aNamespace\">Foo<bElement>FooBar</bElement>Mixed</anElement>";
assertEquals("Foo", getNodeValueContext(data));
assertEquals("Foo", getNodeValueDOM(data));
}
private String getNodeValueDOM(String data) throws Exception {
Document doc =
XMLUtils.newDocument(new org.xml.sax.InputSource(new StringReader(data)));
MessageElement elem = new MessageElement(doc.getDocumentElement());
assertTrue(elem.getDeserializationContext() == null);
return elem.getValue();
}
private String getNodeValueContext(String data) throws Exception {
String env =
"<SOAP-ENV:Envelope xmlns:SOAP-ENV=\"http://schemas.xmlsoap.org/soap/envelope/\"><SOAP-ENV:Body>" +
data +
"</SOAP-ENV:Body></SOAP-ENV:Envelope>";
MessageContext ctx = new MessageContext(new AxisClient());
DeserializationContext dser = new DeserializationContext(
new org.xml.sax.InputSource(new StringReader(env)),
ctx,
Message.REQUEST);
dser.parse();
MessageElement elem = dser.getEnvelope().getFirstBody();
assertTrue(elem.getDeserializationContext() != null);
return elem.getValue();
}
public static void main(String[] args) throws Exception {
new TestRunner().doRun( new TestMessageElement( "TestMessageElement" ) );
}
}