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1
16
17 package test.message;
18
19 import org.apache.axis.Message;
20 import org.apache.axis.MessageContext;
21 import org.apache.axis.server.AxisServer;
22 import org.apache.axis.client.AxisClient;
23 import org.apache.axis.encoding.DeserializationContext;
24 import org.apache.axis.message.EnvelopeBuilder;
25 import org.apache.axis.message.MessageElement;
26 import org.apache.axis.message.PrefixedQName;
27 import org.apache.axis.soap.SOAPConstants;
28 import org.apache.axis.soap.MessageFactoryImpl;
29 import org.apache.axis.utils.XMLUtils;
30 import org.w3c.dom.Document  ;
31 import org.xml.sax.Attributes ;
32 import org.xml.sax.InputSource ;
33 import test.AxisTestBase;
34
35 import javax.xml.namespace.QName ;
36 import javax.xml.soap.MessageFactory ;
37 import javax.xml.soap.Name ;
38 import javax.xml.soap.SOAPBody ;
39 import javax.xml.soap.SOAPBodyElement ;
40 import javax.xml.soap.SOAPElement ;
41 import javax.xml.soap.SOAPEnvelope ;
42 import javax.xml.soap.SOAPMessage ;
43 import javax.xml.soap.SOAPPart ;
44 import javax.xml.soap.Text ;
45 import java.io.ByteArrayInputStream ;
46 import java.io.ByteArrayOutputStream ;
47 import java.io.ObjectInputStream ;
48 import java.io.ObjectOutputStream ;
49 import java.io.StringReader ;
50 import java.io.OutputStream ;
51 import java.util.Iterator ;
52
53 import junit.framework.TestSuite;
54 import junit.textui.TestRunner;
55
56
61 public class TestMessageElement extends AxisTestBase {
62
63 public TestMessageElement(String name) {
64 super(name);
65 }
66
67 public void testParentage() throws Exception {
69 SOAPElement parent = new MessageElement("ns", "parent");
70 SOAPElement child = new MessageElement("ns", "child");
71 child.setParentElement(parent);
72 assertEquals("Parent is not as set", parent, child.getParentElement());
73 }
74
75 public void testAddChild() throws Exception {
76 SOAPConstants sc = SOAPConstants.SOAP11_CONSTANTS;
77 EnvelopeBuilder eb = new EnvelopeBuilder(Message.REQUEST, sc);
78 DeserializationContext dc = new DeserializationContext(null, eb);
79 MessageElement parent = new MessageElement("parent.names",
80 "parent",
81 "parns",
82 null,
83 dc);
84 Name c1 = new PrefixedQName("child1.names", "child1" ,"c1ns");
85 SOAPElement child1 = parent.addChildElement(c1);
86 SOAPElement child2 = parent.addChildElement("child2");
87 SOAPElement child3 = parent.addChildElement("child3.names", "parns");
88 SOAPElement child4 = parent.addChildElement("child4",
89 "c4ns",
90 "child4.names");
91 SOAPElement child5 = new MessageElement("ns", "child5");
92 parent.addChildElement(child5);
93 SOAPElement c[] = {child1, child2, child3, child4, child5};
94
95 Iterator children = parent.getChildElements();
96 for (int i = 0; i < 5; i++) {
97 assertEquals("Child " + (i+1) + " not found",
98 c[i],
99 children.next());
100 }
101 assertTrue("Unexpected child", !children.hasNext());
102
103 Iterator c1only = parent.getChildElements(c1);
104 assertEquals("Child 1 not found", child1, c1only.next());
105 assertTrue("Unexpected child", !c1only.hasNext());
106 }
107
108 public void testDetachNode() throws Exception {
109 SOAPConstants sc = SOAPConstants.SOAP11_CONSTANTS;
110 EnvelopeBuilder eb = new EnvelopeBuilder(Message.REQUEST, sc);
111 DeserializationContext dc = new DeserializationContext(null, eb);
112 SOAPElement parent = new MessageElement("parent.names",
113 "parent",
114 "parns",
115 null,
116 dc);
117 SOAPElement child1 = parent.addChildElement("child1");
118 SOAPElement child2 = parent.addChildElement("child2");
119 SOAPElement child3 = parent.addChildElement("child3");
120
121 child2.detachNode();
122 SOAPElement c[] = {child1, child3};
123
124 Iterator children = parent.getChildElements();
125 for (int i = 0; i < 2; i++) {
126 assertEquals("Child not found",
127 c[i],
128 children.next());
129 }
130 assertTrue("Unexpected child", !children.hasNext());
131 }
132
133 public void testGetCompleteAttributes() throws Exception {
134 MessageElement me =
135 new MessageElement("http://www.wolfram.com","Test");
136 me.addNamespaceDeclaration("pre", "http://www.wolfram2.com");
137 Attributes attrs = me.getCompleteAttributes();
138 assertEquals(attrs.getLength(), 1);
139 }
140
141 public void testAddNamespaceDeclaration() throws Exception {
142 MessageElement me =
143 new MessageElement("http://www.wolfram.com","Test");
144 me.addNamespaceDeclaration("pre", "http://www.wolfram2.com");
145 me.addAttribute(
146 "http://www.w3.org/2001/XMLSchema-instance",
147 "type",
148 "pre:test1");
149 boolean found = false;
150 Iterator it = me.getNamespacePrefixes();
151 while(!found && it.hasNext()){
152 String prefix = (String )it.next();
153 if (prefix.equals("pre") &&
154 me.getNamespaceURI(prefix).equals("http://www.wolfram2.com")) {
155 found = true;
156 }
157 }
158 assertTrue("Did not find namespace declaration \"pre\"", found);
159 }
160
161 public void testQNameAttrTest() throws Exception {
162 MessageElement me =
163 new MessageElement("http://www.wolfram.com","Test");
164 me.addAttribute(
165 "http://www.w3.org/2001/XMLSchema-instance",
166 "type",
167 new QName("http://www.wolfram2.com", "type1"));
168 MessageElement me2 =
169 new MessageElement("http://www.wolfram.com", "Child", (Object )"1");
170 me2.addAttribute(
171 "http://www.w3.org/2001/XMLSchema-instance",
172 "type",
173 new QName("http://www.w3.org/2001/XMLSchema", "int"));
174 me.addChildElement(me2);
175 String s1 = me.toString();
176 String s2 = me.toString();
177 assertEquals(s1, s2);
178 }
179
180 public void testMessageElementNullOngetNamespaceURI() throws Exception {
181 String data="<anElement xmlns:ns1=\"aNamespace\" HREF=\"unknownProtocol://data\"/>";
182 data="<SOAP-ENV:Envelope xmlns:SOAP-ENV=\"http://schemas.xmlsoap.org/soap/envelope/\"><SOAP-ENV:Body>"+
183 data+"</SOAP-ENV:Body></SOAP-ENV:Envelope>";
184 MessageContext ctx=new MessageContext(new AxisClient());
185 DeserializationContext dser = new DeserializationContext(
186 new org.xml.sax.InputSource (new StringReader (data)),
187 ctx,
188 Message.REQUEST);
189 dser.parse();
190 MessageElement elem=dser.getEnvelope().getBodyByName("","anElement");
191 assertEquals("aNamespace",elem.getNamespaceURI("ns1"));
192 assertEquals("ns1",elem.getPrefix("aNamespace"));
193 }
194
195 public void testSOAPElementMessageDoesNotHavePrefix() throws Exception {
196 String A_TAG = "A";
197 String A_PREFIX = "a";
198 String A_NAMESPACE_URI = "http://schemas.com/a";
199 String AA_TAG = "AA";
200
201 MessageFactory messageFactory = MessageFactory.newInstance();
202 SOAPMessage message = messageFactory.createMessage();
203 SOAPPart part = message.getSOAPPart();
204 SOAPEnvelope envelope = part.getEnvelope();
205 SOAPBody body = envelope.getBody();
206
207 envelope.getHeader().detachNode();
208
209 Name aName = envelope.createName(A_TAG, A_PREFIX, A_NAMESPACE_URI);
210 SOAPBodyElement aBodyElement = body.addBodyElement(aName);
211 aBodyElement.addChildElement(AA_TAG, A_PREFIX);
212 String data = envelope.toString();
213
214 MessageContext ctx = new MessageContext(new AxisClient());
215 DeserializationContext dser = new DeserializationContext(
216 new org.xml.sax.InputSource (new StringReader (data)),
217 ctx,
218 Message.REQUEST);
219 dser.parse();
220 MessageElement elem = dser.getEnvelope().getBodyByName(A_NAMESPACE_URI, A_TAG);
221 Iterator iterator = elem.getChildElements();
222 while(iterator.hasNext()){
223 MessageElement childElem = (MessageElement)iterator.next();
224 Name name = childElem.getElementName();
225 assertEquals(A_NAMESPACE_URI, name.getURI());
226 assertEquals(AA_TAG, name.getLocalName());
227 }
228 }
229
230 public void testSerializable() throws Exception
231 {
232 MessageElement m1 =
233 new MessageElement("http://www.wolfram.com","Test");
234
235 ByteArrayOutputStream baos = new ByteArrayOutputStream ();
236 ObjectOutputStream oos = new ObjectOutputStream (baos);
237
238 oos.writeObject(m1);
239 oos.flush();
240 oos.close();
241
242 ByteArrayInputStream bais = new ByteArrayInputStream (baos.toByteArray());
243 ObjectInputStream ois = new ObjectInputStream (bais);
244 MessageElement m2 = (MessageElement)ois.readObject();
245
246 assertEquals("m1 is not the same as m2", m1, m2);
247 assertEquals("m2 is not the same as m1", m2, m1);
248 }
249
250 public void testElementConstructor() throws Exception {
251 String xmlIn = "<h:html xmlns:xdc=\"http://www.xml.com/books\"\n" +
252 " xmlns:h=\"http://www.w3.org/HTML/1998/html4\">\n" +
253 " <h:head><h:title>Book Review</h:title></h:head>\n" +
254 " <h:body>\n" +
255 " <xdc:bookreview>\n" +
256 " <xdc:title>XML: A Primer</xdc:title>\n" +
257 " <h:table>\n" +
258 " <h:tr align=\"center\">\n" +
259 " <h:td>Author</h:td><h:td>Price</h:td>\n" +
260 " <h:td>Pages</h:td><h:td>Date</h:td></h:tr>\n" +
261 " <!-- here is a comment -->\n" +
262 " <h:tr align=\"left\">\n" +
263 " <h:td><xdc:author>Simon St. Laurent</xdc:author></h:td>\n" +
264 " <h:td><xdc:price>31.98</xdc:price></h:td>\n" +
265 " <h:td><xdc:pages>352</xdc:pages></h:td>\n" +
266 " <h:td><xdc:date>1998/01</xdc:date></h:td>\n" +
267 " <h:td><![CDATA[text content]]></h:td>\n" +
268 " </h:tr>\n" +
269 " </h:table>\n" +
270 " </xdc:bookreview>\n" +
271 " </h:body>\n" +
272 "</h:html>";
273
274 Document doc = XMLUtils.newDocument(new ByteArrayInputStream (xmlIn.getBytes()));
275 MessageElement me = new MessageElement(doc.getDocumentElement());
276 String xmlOut = me.getAsString();
277 this.assertXMLEqual(xmlIn,xmlOut);
278 }
279
280 public void testElementConstructor2() throws Exception {
281 String xmlIn = "<!-- This file can be used to deploy the echoAttachments sample -->\n" +
282 "<!-- using this command: java org.apache.axis.client.AdminClient attachdeploy.wsdd -->\n" +
283 "\n" +
284 "<!-- This deploys the echo attachment service. -->\n" +
285 "<deployment xmlns=\"http://xml.apache.org/axis/wsdd/\" xmlns:java=\"http://xml.apache.org/axis/wsdd/providers/java\" xmlns:ns1=\"urn:EchoAttachmentsService\" >\n" +
286 " <service name=\"urn:EchoAttachmentsService\" provider=\"java:RPC\" >\n" +
287 " <parameter name=\"className\" value=\"samples.attachments.EchoAttachmentsService\"/>\n" +
288 " <parameter name=\"allowedMethods\" value=\"echo echoDir\"/>\n" +
289 " <operation name=\"echo\" returnQName=\"returnqname\" returnType=\"ns1:DataHandler\" >\n" +
290 " <parameter name=\"dh\" type=\"ns1:DataHandler\"/>\n" +
291 " </operation>\n" +
292 "\n" +
293 " <typeMapping deserializer=\"org.apache.axis.encoding.ser.JAFDataHandlerDeserializerFactory\"\n" +
294 " languageSpecificType=\"java:javax.activation.DataHandler\" qname=\"ns1:DataHandler\"\n" +
295 " serializer=\"org.apache.axis.encoding.ser.JAFDataHandlerSerializerFactory\"\n" +
296 " encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\"\n" +
297 " />\n" +
298 " </service>\n" +
299 "\n" +
300 "</deployment>";
301
302 Document doc = XMLUtils.newDocument(new ByteArrayInputStream (xmlIn.getBytes()));
303 MessageElement me = new MessageElement(doc.getDocumentElement());
304 String xmlOut = me.getAsString();
305 System.out.println(xmlOut);
306 this.assertXMLEqual(xmlIn,xmlOut);
307 }
308
309 public void testElementConstructorUsingNamespaces() throws Exception {
310 String xmlIn = "<ns1:document xmlns:ns1=\"urn:someURI\">\n" +
311 " <ns2:child-element xmlns:ns2=\"urn:someOtherURI\">\n" +
312 " some text nodes insides\n" +
313 " </ns2:child-element>\n" +
314 "</ns1:document>";
315
316 Document doc = XMLUtils.newDocument(new ByteArrayInputStream (xmlIn.getBytes()));
317 MessageElement me = new MessageElement(doc.getDocumentElement());
318 String xmlOut = me.getAsString();
319 System.out.println(xmlOut);
320 this.assertEquals(xmlIn, xmlOut);
327 }
328
333 public void testSetValue() throws Exception
334 {
335 MessageElement me;
336 final QName name = new QName( "urn:xyz", "foo", "xyz" );
337 final String value = "java";
338 me = new MessageElement( name, value );
340 assertEquals( value, me.getValue() );
341 assertEquals( value, me.getObjectValue() );
342 me = new MessageElement( name );
344 me.setValue( value );
345 assertEquals( value, me.getValue() );
346 assertEquals( value, me.getObjectValue() );
347 me = new MessageElement( name );
349 me.addTextNode("cobol");
350 me.addTextNode("fortran");
351 try
352 {
353 me.setValue( value );
354 fail("setValue() should throw an IllegalStateException when called on a SOAPElement with more than one child");
355 }
356 catch ( RuntimeException re )
357 {
358 assertTrue(re instanceof IllegalStateException );
359 }
360 me = new MessageElement( name );
362 me.addChildElement("pascal");
363 try
364 {
365 me.setValue( value );
366 fail("setValue() should throw an IllegalStateException when called on a SOAPElement with a non-Text child");
367 }
368 catch ( RuntimeException re )
369 {
370 assertTrue(re instanceof IllegalStateException );
371 }
372 me = new MessageElement( name );
374 me.addTextNode( "c++" );
375 Object child = me.getChildren().get(0);
376 assertTrue( child instanceof Text );
377 ((Text )child).setValue( value );
378 assertEquals( value, me.getValue());
379 assertEquals( null, me.getObjectValue());
380 me = new MessageElement( name );
382 me.setObjectValue( value );
383 assertEquals( value, me.getValue());
384 assertEquals( value, me.getObjectValue());
385 me = new MessageElement( name );
387 me.addTextNode( value );
388 assertEquals( value, me.getValue());
389 assertEquals( null, me.getObjectValue());
390 SOAPMessage msg = MessageFactoryImpl.newInstance().createMessage();
392 msg.getSOAPBody().addChildElement(new org.apache.axis.message.SOAPBodyElement(name, value));
393 OutputStream os = new ByteArrayOutputStream ( );
394 msg.writeTo(os);
395 DeserializationContext dser = new DeserializationContext(new InputSource (new StringReader (os.toString())), new MessageContext(new AxisServer()),Message.REQUEST);
396 dser.parse();
397 me = (MessageElement) dser.getEnvelope().getBodyElements().get( 0 );
398 assertEquals( value, me.getValue());
399 assertEquals( value, me.getObjectValue());
400 }
401
402 public void testGetNodeValue() throws Exception {
403 String data = null;
404
405 data = "<anElement xmlns:ns1=\"aNamespace\"/>";
406
407 assertTrue(getNodeValueContext(data) == null);
408 assertTrue(getNodeValueDOM(data) == null);
409
410 data = "<anElement xmlns:ns1=\"aNamespace\">FooBar</anElement>";
411
412 assertEquals("FooBar", getNodeValueContext(data));
413 assertEquals("FooBar", getNodeValueDOM(data));
414
415 data = "<anElement xmlns:ns1=\"aNamespace\">A>B</anElement>";
416
417 assertEquals("A>B", getNodeValueContext(data));
418 assertEquals("A>B", getNodeValueDOM(data));
419
420 data = "<anElement xmlns:ns1=\"aNamespace\"><bElement>FooBar</bElement></anElement>";
421
422 assertTrue(getNodeValueContext(data) == null);
423 assertTrue(getNodeValueDOM(data) == null);
424
425 data = "<anElement xmlns:ns1=\"aNamespace\"><bElement>FooBar</bElement>Mixed</anElement>";
426
427 assertEquals("Mixed", getNodeValueContext(data));
429 assertEquals("Mixed", getNodeValueDOM(data));
430
433 data = "<anElement xmlns:ns1=\"aNamespace\">Foo<bElement>FooBar</bElement>Mixed</anElement>";
434
435 assertEquals("Foo", getNodeValueContext(data));
436 assertEquals("Foo", getNodeValueDOM(data));
437 }
438
439 private String getNodeValueDOM(String data) throws Exception {
440 Document doc =
441 XMLUtils.newDocument(new org.xml.sax.InputSource (new StringReader (data)));
442 MessageElement elem = new MessageElement(doc.getDocumentElement());
443
444 assertTrue(elem.getDeserializationContext() == null);
445 return elem.getValue();
446 }
447
448 private String getNodeValueContext(String data) throws Exception {
449 String env =
450 "<SOAP-ENV:Envelope xmlns:SOAP-ENV=\"http://schemas.xmlsoap.org/soap/envelope/\"><SOAP-ENV:Body>" +
451 data +
452 "</SOAP-ENV:Body></SOAP-ENV:Envelope>";
453
454 MessageContext ctx = new MessageContext(new AxisClient());
455 DeserializationContext dser = new DeserializationContext(
456 new org.xml.sax.InputSource (new StringReader (env)),
457 ctx,
458 Message.REQUEST);
459 dser.parse();
460
461 MessageElement elem = dser.getEnvelope().getFirstBody();
462 assertTrue(elem.getDeserializationContext() != null);
463 return elem.getValue();
464 }
465
466
467 public static void main(String [] args) throws Exception {
468 new TestRunner().doRun( new TestMessageElement( "TestMessageElement" ) );
469 }
470 }
471 |
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