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Posted to java-dev@axis.apache.org by "xiao-fei song (JIRA)" <ax...@ws.apache.org> on 2005/07/21 08:33:45 UTC
[jira] Created: (AXIS-2132) WSDL document object generated by AxisServer can not be read successfully using WSDL4J API
WSDL document object generated by AxisServer can not be read successfully using WSDL4J API
------------------------------------------------------------------------------------------
Key: AXIS-2132
URL: http://issues.apache.org/jira/browse/AXIS-2132
Project: Apache Axis
Type: Bug
Components: WSDL processing
Versions: 1.2 Beta, 1.2RC1, 1.2RC2, 1.2RC3, 1.2
Environment: Testing on windows 2000, tomcat 5.0.28 and 5.5.4, apache axis beta 2 and 1.2 GA
Reporter: xiao-fei song
Priority: Critical
Our product relies on the feature that AxisServer can return WSDL document which we can process. Basically we do like below:
AxisServer engine.generateWSDL(msgContext);
Document wsdlDoc = (Document) msgContext.getProperty("WSDL");
And, the wsdlDoc is the org.w3c.dom.Document type which is what we want. And we have a simple class which processes the wsdl document like below:
public class WSDLUtils {
private static WSDLReader _wsdlReader = null;
public WSDLUtils()
throws WSDLException {
if (_wsdlReader == null) {
WSDLFactory factory = WSDLFactory.newInstance();
_wsdlReader = factory.newWSDLReader();
}
}
public WSDLReader getWSDLReader() {
return _wsdlReader;
}
public Definition getWSDLDefinition(Document wsdlDoc)
throws WSDLException {
WSDLReader reader = getWSDLReader();
return reader.readWSDL(null, wsdlDoc);
}
}
And everytime we run this, we get the exception like this:
July21 11:42:45 2005: [Thread-18] java.lang.IllegalArgumentException: local part cannot be "null" when creating a QName
July21 11:42:45 2005: [Thread-18] at javax.xml.namespace.QName.<init>(QName.java:123)
July21 11:42:45 2005: [Thread-18] at javax.xml.namespace.QName.<init>(QName.java:89)
July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.util.xml.QNameUtils.newQName(Unknown Source)
July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.parseTypes(Unknown Source)
July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.parseDefinitions(Unknown Source)
July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.QSWSDLHandler.invoke(QSWSDLHandler.java:83)
July21 11:42:45 2005: [Thread-18] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
July21 11:42:45 2005: [Thread-18] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
July21 11:42:45 2005: [Thread-18] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
July21 11:42:45 2005: [Thread-18] at java.lang.reflect.Method.invoke(Method.java:324)
July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServlet.processQuery(AxisServlet.java:1310)
July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServlet.doGet(AxisServlet.java:261)
July21 11:42:45 2005: [Thread-18] at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:373)
July21 11:42:45 2005: [Thread-18] at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
So I decided to test on axis itself and after modified org.apache.axis.transport.http.QSWSDLHandler#invoke() method add lines like below (line 74)
try {
//beginning of test
WSDLFactory wsdlFactory = WSDLFactory.newInstance();
WSDLReader wsdlReader = wsdlFactory.newWSDLReader();
wsdlReader.setFeature("javax.wsdl.verbose", true);
Definition definition = wsdlReader.readWSDL(null, wsdlDoc);
System.out.println("definition = " + definition);
//end of test
} catch (Exception e) {
e.printStackTrace();
}
And compile axis and test http://localhost:8080/axis/services/AdminService?wsdl to invoke the method above, and I saw exactly the same exception in the console, which means that the wsdl document object returned by AxisServer.generateWSDL() can not be processed by WSDL4J API.
Couple of others:
1. the tests failed in 1.2 beta2 and 1.2GA, so it should not be a problem of WSDL4J
2. http://localhost:8080/axis/services/Version?wsdl works okay in beta and GA
3. I wrote test case like below:
public static Definition testA() {
Definition definition = null;
try {
String filename = "d:/dl/UojDocumentService.xml";
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
/*note*/ dbf.setNamespaceAware(true);
DocumentBuilder db = dbf.newDocumentBuilder();
FileInputStream fis = new FileInputStream(new File(filename));
InputSource inp = new InputSource(fis);
Document doc = db.parse(inp);
System.out.println("doc = " + doc);
WSDLFactory wsdlFactory = WSDLFactory.newInstance();
WSDLReader wsdlReader = wsdlFactory.newWSDLReader();
definition = wsdlReader.readWSDL(null, doc);
System.out.println("definition = " + definition);
} catch (Exception e) {
e.printStackTrace();
}
return definition;
}
After saving the wsdl as the xml file on disk, the code above runs okay. But if I didn't run /*note*/ dbf.setNamespaceAware(true); I get similar exception as above.
3. running WSDL4J process the wsdl online runs okay so the problem has to be in the docuemnt object rather than the xml document.
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[jira] Commented: (AXIS-2132) WSDL document object generated by AxisServer can not be read successfully using WSDL4J API
Posted by "xiao-fei song (JIRA)" <ax...@ws.apache.org>.
[ http://issues.apache.org/jira/browse/AXIS-2132?page=comments#action_12316921 ]
xiao-fei song commented on AXIS-2132:
-------------------------------------
Hi dims,
I never make any fix on axis code before. So can you please explain a little bit more in your comments on submitting a patch? In general, what procedures should we take to fix issues on axis?
thanks,
Xiaofei
> WSDL document object generated by AxisServer can not be read successfully using WSDL4J API
> ------------------------------------------------------------------------------------------
>
> Key: AXIS-2132
> URL: http://issues.apache.org/jira/browse/AXIS-2132
> Project: Apache Axis
> Type: Bug
> Components: WSDL processing
> Versions: 1.2 Beta, 1.2RC1, 1.2RC2, 1.2RC3, 1.2
> Environment: Testing on windows 2000, tomcat 5.0.28 and 5.5.4, apache axis beta 2 and 1.2 GA
> Reporter: xiao-fei song
> Priority: Critical
> Attachments: QSWSDLHandler.java, UojDocumentService.xml
>
> Our product relies on the feature that AxisServer can return WSDL document which we can process. Basically we do like below:
> AxisServer engine.generateWSDL(msgContext);
> Document wsdlDoc = (Document) msgContext.getProperty("WSDL");
> And, the wsdlDoc is the org.w3c.dom.Document type which is what we want. And we have a simple class which processes the wsdl document like below:
> public class WSDLUtils {
> private static WSDLReader _wsdlReader = null;
> public WSDLUtils()
> throws WSDLException {
> if (_wsdlReader == null) {
> WSDLFactory factory = WSDLFactory.newInstance();
> _wsdlReader = factory.newWSDLReader();
> }
> }
> public WSDLReader getWSDLReader() {
> return _wsdlReader;
> }
> public Definition getWSDLDefinition(Document wsdlDoc)
> throws WSDLException {
> WSDLReader reader = getWSDLReader();
> return reader.readWSDL(null, wsdlDoc);
> }
> }
> And everytime we run this, we get the exception like this:
> July21 11:42:45 2005: [Thread-18] java.lang.IllegalArgumentException: local part cannot be "null" when creating a QName
> July21 11:42:45 2005: [Thread-18] at javax.xml.namespace.QName.<init>(QName.java:123)
> July21 11:42:45 2005: [Thread-18] at javax.xml.namespace.QName.<init>(QName.java:89)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.util.xml.QNameUtils.newQName(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.parseTypes(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.parseDefinitions(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.QSWSDLHandler.invoke(QSWSDLHandler.java:83)
> July21 11:42:45 2005: [Thread-18] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> July21 11:42:45 2005: [Thread-18] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> July21 11:42:45 2005: [Thread-18] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> July21 11:42:45 2005: [Thread-18] at java.lang.reflect.Method.invoke(Method.java:324)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServlet.processQuery(AxisServlet.java:1310)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServlet.doGet(AxisServlet.java:261)
> July21 11:42:45 2005: [Thread-18] at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:373)
> July21 11:42:45 2005: [Thread-18] at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> So I decided to test on axis itself and after modified org.apache.axis.transport.http.QSWSDLHandler#invoke() method add lines like below (line 74)
> try {
> //beginning of test
> WSDLFactory wsdlFactory = WSDLFactory.newInstance();
> WSDLReader wsdlReader = wsdlFactory.newWSDLReader();
> wsdlReader.setFeature("javax.wsdl.verbose", true);
> Definition definition = wsdlReader.readWSDL(null, wsdlDoc);
> System.out.println("definition = " + definition);
> //end of test
> } catch (Exception e) {
> e.printStackTrace();
> }
> And compile axis and test http://localhost:8080/axis/services/AdminService?wsdl to invoke the method above, and I saw exactly the same exception in the console, which means that the wsdl document object returned by AxisServer.generateWSDL() can not be processed by WSDL4J API.
> Couple of others:
> 1. the tests failed in 1.2 beta2 and 1.2GA, so it should not be a problem of WSDL4J
> 2. http://localhost:8080/axis/services/Version?wsdl works okay in beta and GA
> 3. I wrote test case like below:
> public static Definition testA() {
> Definition definition = null;
> try {
> String filename = "d:/dl/UojDocumentService.xml";
> DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
> /*note*/ dbf.setNamespaceAware(true);
> DocumentBuilder db = dbf.newDocumentBuilder();
> FileInputStream fis = new FileInputStream(new File(filename));
> InputSource inp = new InputSource(fis);
>
> Document doc = db.parse(inp);
> System.out.println("doc = " + doc);
>
> WSDLFactory wsdlFactory = WSDLFactory.newInstance();
> WSDLReader wsdlReader = wsdlFactory.newWSDLReader();
> definition = wsdlReader.readWSDL(null, doc);
> System.out.println("definition = " + definition);
>
> } catch (Exception e) {
> e.printStackTrace();
> }
> return definition;
> }
> After saving the wsdl as the xml file on disk, the code above runs okay. But if I didn't run /*note*/ dbf.setNamespaceAware(true); I get similar exception as above.
> 3. running WSDL4J process the wsdl online runs okay so the problem has to be in the docuemnt object rather than the xml document.
--
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[jira] Commented: (AXIS-2132) WSDL document object generated by AxisServer can not be read successfully using WSDL4J API
Posted by "Davanum Srinivas (JIRA)" <ax...@ws.apache.org>.
[ http://issues.apache.org/jira/browse/AXIS-2132?page=comments#action_12316834 ]
Davanum Srinivas commented on AXIS-2132:
----------------------------------------
Hmmm...could you please try Axis 1.2.1? i don't see any pathways in the code where a DocumentBuilderFactory can get created without setting the namespace aware flag.
thanks,
dims
> WSDL document object generated by AxisServer can not be read successfully using WSDL4J API
> ------------------------------------------------------------------------------------------
>
> Key: AXIS-2132
> URL: http://issues.apache.org/jira/browse/AXIS-2132
> Project: Apache Axis
> Type: Bug
> Components: WSDL processing
> Versions: 1.2 Beta, 1.2RC1, 1.2RC2, 1.2RC3, 1.2
> Environment: Testing on windows 2000, tomcat 5.0.28 and 5.5.4, apache axis beta 2 and 1.2 GA
> Reporter: xiao-fei song
> Priority: Critical
> Attachments: QSWSDLHandler.java, UojDocumentService.xml
>
> Our product relies on the feature that AxisServer can return WSDL document which we can process. Basically we do like below:
> AxisServer engine.generateWSDL(msgContext);
> Document wsdlDoc = (Document) msgContext.getProperty("WSDL");
> And, the wsdlDoc is the org.w3c.dom.Document type which is what we want. And we have a simple class which processes the wsdl document like below:
> public class WSDLUtils {
> private static WSDLReader _wsdlReader = null;
> public WSDLUtils()
> throws WSDLException {
> if (_wsdlReader == null) {
> WSDLFactory factory = WSDLFactory.newInstance();
> _wsdlReader = factory.newWSDLReader();
> }
> }
> public WSDLReader getWSDLReader() {
> return _wsdlReader;
> }
> public Definition getWSDLDefinition(Document wsdlDoc)
> throws WSDLException {
> WSDLReader reader = getWSDLReader();
> return reader.readWSDL(null, wsdlDoc);
> }
> }
> And everytime we run this, we get the exception like this:
> July21 11:42:45 2005: [Thread-18] java.lang.IllegalArgumentException: local part cannot be "null" when creating a QName
> July21 11:42:45 2005: [Thread-18] at javax.xml.namespace.QName.<init>(QName.java:123)
> July21 11:42:45 2005: [Thread-18] at javax.xml.namespace.QName.<init>(QName.java:89)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.util.xml.QNameUtils.newQName(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.parseTypes(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.parseDefinitions(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.QSWSDLHandler.invoke(QSWSDLHandler.java:83)
> July21 11:42:45 2005: [Thread-18] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> July21 11:42:45 2005: [Thread-18] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> July21 11:42:45 2005: [Thread-18] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> July21 11:42:45 2005: [Thread-18] at java.lang.reflect.Method.invoke(Method.java:324)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServlet.processQuery(AxisServlet.java:1310)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServlet.doGet(AxisServlet.java:261)
> July21 11:42:45 2005: [Thread-18] at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:373)
> July21 11:42:45 2005: [Thread-18] at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> So I decided to test on axis itself and after modified org.apache.axis.transport.http.QSWSDLHandler#invoke() method add lines like below (line 74)
> try {
> //beginning of test
> WSDLFactory wsdlFactory = WSDLFactory.newInstance();
> WSDLReader wsdlReader = wsdlFactory.newWSDLReader();
> wsdlReader.setFeature("javax.wsdl.verbose", true);
> Definition definition = wsdlReader.readWSDL(null, wsdlDoc);
> System.out.println("definition = " + definition);
> //end of test
> } catch (Exception e) {
> e.printStackTrace();
> }
> And compile axis and test http://localhost:8080/axis/services/AdminService?wsdl to invoke the method above, and I saw exactly the same exception in the console, which means that the wsdl document object returned by AxisServer.generateWSDL() can not be processed by WSDL4J API.
> Couple of others:
> 1. the tests failed in 1.2 beta2 and 1.2GA, so it should not be a problem of WSDL4J
> 2. http://localhost:8080/axis/services/Version?wsdl works okay in beta and GA
> 3. I wrote test case like below:
> public static Definition testA() {
> Definition definition = null;
> try {
> String filename = "d:/dl/UojDocumentService.xml";
> DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
> /*note*/ dbf.setNamespaceAware(true);
> DocumentBuilder db = dbf.newDocumentBuilder();
> FileInputStream fis = new FileInputStream(new File(filename));
> InputSource inp = new InputSource(fis);
>
> Document doc = db.parse(inp);
> System.out.println("doc = " + doc);
>
> WSDLFactory wsdlFactory = WSDLFactory.newInstance();
> WSDLReader wsdlReader = wsdlFactory.newWSDLReader();
> definition = wsdlReader.readWSDL(null, doc);
> System.out.println("definition = " + definition);
>
> } catch (Exception e) {
> e.printStackTrace();
> }
> return definition;
> }
> After saving the wsdl as the xml file on disk, the code above runs okay. But if I didn't run /*note*/ dbf.setNamespaceAware(true); I get similar exception as above.
> 3. running WSDL4J process the wsdl online runs okay so the problem has to be in the docuemnt object rather than the xml document.
--
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[jira] Updated: (AXIS-2132) WSDL document object generated by AxisServer can not be read successfully using WSDL4J API
Posted by "xiao-fei song (JIRA)" <ax...@ws.apache.org>.
[ http://issues.apache.org/jira/browse/AXIS-2132?page=all ]
xiao-fei song updated AXIS-2132:
--------------------------------
Attachment: UojDocumentService.xml
> WSDL document object generated by AxisServer can not be read successfully using WSDL4J API
> ------------------------------------------------------------------------------------------
>
> Key: AXIS-2132
> URL: http://issues.apache.org/jira/browse/AXIS-2132
> Project: Apache Axis
> Type: Bug
> Components: WSDL processing
> Versions: 1.2 Beta, 1.2RC1, 1.2RC2, 1.2RC3, 1.2
> Environment: Testing on windows 2000, tomcat 5.0.28 and 5.5.4, apache axis beta 2 and 1.2 GA
> Reporter: xiao-fei song
> Priority: Critical
> Attachments: QSWSDLHandler.java, UojDocumentService.xml
>
> Our product relies on the feature that AxisServer can return WSDL document which we can process. Basically we do like below:
> AxisServer engine.generateWSDL(msgContext);
> Document wsdlDoc = (Document) msgContext.getProperty("WSDL");
> And, the wsdlDoc is the org.w3c.dom.Document type which is what we want. And we have a simple class which processes the wsdl document like below:
> public class WSDLUtils {
> private static WSDLReader _wsdlReader = null;
> public WSDLUtils()
> throws WSDLException {
> if (_wsdlReader == null) {
> WSDLFactory factory = WSDLFactory.newInstance();
> _wsdlReader = factory.newWSDLReader();
> }
> }
> public WSDLReader getWSDLReader() {
> return _wsdlReader;
> }
> public Definition getWSDLDefinition(Document wsdlDoc)
> throws WSDLException {
> WSDLReader reader = getWSDLReader();
> return reader.readWSDL(null, wsdlDoc);
> }
> }
> And everytime we run this, we get the exception like this:
> July21 11:42:45 2005: [Thread-18] java.lang.IllegalArgumentException: local part cannot be "null" when creating a QName
> July21 11:42:45 2005: [Thread-18] at javax.xml.namespace.QName.<init>(QName.java:123)
> July21 11:42:45 2005: [Thread-18] at javax.xml.namespace.QName.<init>(QName.java:89)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.util.xml.QNameUtils.newQName(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.parseTypes(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.parseDefinitions(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.QSWSDLHandler.invoke(QSWSDLHandler.java:83)
> July21 11:42:45 2005: [Thread-18] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> July21 11:42:45 2005: [Thread-18] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> July21 11:42:45 2005: [Thread-18] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> July21 11:42:45 2005: [Thread-18] at java.lang.reflect.Method.invoke(Method.java:324)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServlet.processQuery(AxisServlet.java:1310)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServlet.doGet(AxisServlet.java:261)
> July21 11:42:45 2005: [Thread-18] at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:373)
> July21 11:42:45 2005: [Thread-18] at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> So I decided to test on axis itself and after modified org.apache.axis.transport.http.QSWSDLHandler#invoke() method add lines like below (line 74)
> try {
> //beginning of test
> WSDLFactory wsdlFactory = WSDLFactory.newInstance();
> WSDLReader wsdlReader = wsdlFactory.newWSDLReader();
> wsdlReader.setFeature("javax.wsdl.verbose", true);
> Definition definition = wsdlReader.readWSDL(null, wsdlDoc);
> System.out.println("definition = " + definition);
> //end of test
> } catch (Exception e) {
> e.printStackTrace();
> }
> And compile axis and test http://localhost:8080/axis/services/AdminService?wsdl to invoke the method above, and I saw exactly the same exception in the console, which means that the wsdl document object returned by AxisServer.generateWSDL() can not be processed by WSDL4J API.
> Couple of others:
> 1. the tests failed in 1.2 beta2 and 1.2GA, so it should not be a problem of WSDL4J
> 2. http://localhost:8080/axis/services/Version?wsdl works okay in beta and GA
> 3. I wrote test case like below:
> public static Definition testA() {
> Definition definition = null;
> try {
> String filename = "d:/dl/UojDocumentService.xml";
> DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
> /*note*/ dbf.setNamespaceAware(true);
> DocumentBuilder db = dbf.newDocumentBuilder();
> FileInputStream fis = new FileInputStream(new File(filename));
> InputSource inp = new InputSource(fis);
>
> Document doc = db.parse(inp);
> System.out.println("doc = " + doc);
>
> WSDLFactory wsdlFactory = WSDLFactory.newInstance();
> WSDLReader wsdlReader = wsdlFactory.newWSDLReader();
> definition = wsdlReader.readWSDL(null, doc);
> System.out.println("definition = " + definition);
>
> } catch (Exception e) {
> e.printStackTrace();
> }
> return definition;
> }
> After saving the wsdl as the xml file on disk, the code above runs okay. But if I didn't run /*note*/ dbf.setNamespaceAware(true); I get similar exception as above.
> 3. running WSDL4J process the wsdl online runs okay so the problem has to be in the docuemnt object rather than the xml document.
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[jira] Commented: (AXIS-2132) WSDL document object generated by AxisServer can not be read successfully using WSDL4J API
Posted by "Davanum Srinivas (JIRA)" <ax...@ws.apache.org>.
[ http://issues.apache.org/jira/browse/AXIS-2132?page=comments#action_12316956 ]
Davanum Srinivas commented on AXIS-2132:
----------------------------------------
Xiaofei,
see http://wiki.apache.org/ws/SubmitPatches
thanks,
dims
> WSDL document object generated by AxisServer can not be read successfully using WSDL4J API
> ------------------------------------------------------------------------------------------
>
> Key: AXIS-2132
> URL: http://issues.apache.org/jira/browse/AXIS-2132
> Project: Apache Axis
> Type: Bug
> Components: WSDL processing
> Versions: 1.2 Beta, 1.2RC1, 1.2RC2, 1.2RC3, 1.2
> Environment: Testing on windows 2000, tomcat 5.0.28 and 5.5.4, apache axis beta 2 and 1.2 GA
> Reporter: xiao-fei song
> Priority: Critical
> Attachments: QSWSDLHandler.java, UojDocumentService.xml
>
> Our product relies on the feature that AxisServer can return WSDL document which we can process. Basically we do like below:
> AxisServer engine.generateWSDL(msgContext);
> Document wsdlDoc = (Document) msgContext.getProperty("WSDL");
> And, the wsdlDoc is the org.w3c.dom.Document type which is what we want. And we have a simple class which processes the wsdl document like below:
> public class WSDLUtils {
> private static WSDLReader _wsdlReader = null;
> public WSDLUtils()
> throws WSDLException {
> if (_wsdlReader == null) {
> WSDLFactory factory = WSDLFactory.newInstance();
> _wsdlReader = factory.newWSDLReader();
> }
> }
> public WSDLReader getWSDLReader() {
> return _wsdlReader;
> }
> public Definition getWSDLDefinition(Document wsdlDoc)
> throws WSDLException {
> WSDLReader reader = getWSDLReader();
> return reader.readWSDL(null, wsdlDoc);
> }
> }
> And everytime we run this, we get the exception like this:
> July21 11:42:45 2005: [Thread-18] java.lang.IllegalArgumentException: local part cannot be "null" when creating a QName
> July21 11:42:45 2005: [Thread-18] at javax.xml.namespace.QName.<init>(QName.java:123)
> July21 11:42:45 2005: [Thread-18] at javax.xml.namespace.QName.<init>(QName.java:89)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.util.xml.QNameUtils.newQName(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.parseTypes(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.parseDefinitions(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.QSWSDLHandler.invoke(QSWSDLHandler.java:83)
> July21 11:42:45 2005: [Thread-18] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> July21 11:42:45 2005: [Thread-18] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> July21 11:42:45 2005: [Thread-18] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> July21 11:42:45 2005: [Thread-18] at java.lang.reflect.Method.invoke(Method.java:324)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServlet.processQuery(AxisServlet.java:1310)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServlet.doGet(AxisServlet.java:261)
> July21 11:42:45 2005: [Thread-18] at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:373)
> July21 11:42:45 2005: [Thread-18] at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> So I decided to test on axis itself and after modified org.apache.axis.transport.http.QSWSDLHandler#invoke() method add lines like below (line 74)
> try {
> //beginning of test
> WSDLFactory wsdlFactory = WSDLFactory.newInstance();
> WSDLReader wsdlReader = wsdlFactory.newWSDLReader();
> wsdlReader.setFeature("javax.wsdl.verbose", true);
> Definition definition = wsdlReader.readWSDL(null, wsdlDoc);
> System.out.println("definition = " + definition);
> //end of test
> } catch (Exception e) {
> e.printStackTrace();
> }
> And compile axis and test http://localhost:8080/axis/services/AdminService?wsdl to invoke the method above, and I saw exactly the same exception in the console, which means that the wsdl document object returned by AxisServer.generateWSDL() can not be processed by WSDL4J API.
> Couple of others:
> 1. the tests failed in 1.2 beta2 and 1.2GA, so it should not be a problem of WSDL4J
> 2. http://localhost:8080/axis/services/Version?wsdl works okay in beta and GA
> 3. I wrote test case like below:
> public static Definition testA() {
> Definition definition = null;
> try {
> String filename = "d:/dl/UojDocumentService.xml";
> DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
> /*note*/ dbf.setNamespaceAware(true);
> DocumentBuilder db = dbf.newDocumentBuilder();
> FileInputStream fis = new FileInputStream(new File(filename));
> InputSource inp = new InputSource(fis);
>
> Document doc = db.parse(inp);
> System.out.println("doc = " + doc);
>
> WSDLFactory wsdlFactory = WSDLFactory.newInstance();
> WSDLReader wsdlReader = wsdlFactory.newWSDLReader();
> definition = wsdlReader.readWSDL(null, doc);
> System.out.println("definition = " + definition);
>
> } catch (Exception e) {
> e.printStackTrace();
> }
> return definition;
> }
> After saving the wsdl as the xml file on disk, the code above runs okay. But if I didn't run /*note*/ dbf.setNamespaceAware(true); I get similar exception as above.
> 3. running WSDL4J process the wsdl online runs okay so the problem has to be in the docuemnt object rather than the xml document.
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[jira] Commented: (AXIS-2132) WSDL document object generated by AxisServer can not be read successfully using WSDL4J API
Posted by "xiao-fei song (JIRA)" <ax...@ws.apache.org>.
[ http://issues.apache.org/jira/browse/AXIS-2132?page=comments#action_12316868 ]
xiao-fei song commented on AXIS-2132:
-------------------------------------
Hi dims,
I have found the reason. It is in org.apache.axis.wsdl.fromJava.Types.java where you can see many calls to Document.createElement() like:
schemaElem = docHolder.createElement("schema");
wsdlTypesElem.appendChild(schemaElem);
schemaElem.setAttribute("xmlns", Constants.URI_DEFAULT_SCHEMA_XSD);
schemaElem.setAttribute("targetNamespace", namespaceURI);
As I checked the java doc:
<java-doc>
createElement
Element createElement(String tagName)
throws DOMException
...
Returns:
A new Element object with the nodeName attribute set to tagName, and localName, prefix, and namespaceURI set to null.
</java-doc>
Which means if you create an element using Document.createElement(), call to its getLocalName() would return null. That is why we fail to parse the document using WSDL4J API. So, my question is, can we call Document.createElementNS() instead?
thanks,
xiaofei
> WSDL document object generated by AxisServer can not be read successfully using WSDL4J API
> ------------------------------------------------------------------------------------------
>
> Key: AXIS-2132
> URL: http://issues.apache.org/jira/browse/AXIS-2132
> Project: Apache Axis
> Type: Bug
> Components: WSDL processing
> Versions: 1.2 Beta, 1.2RC1, 1.2RC2, 1.2RC3, 1.2
> Environment: Testing on windows 2000, tomcat 5.0.28 and 5.5.4, apache axis beta 2 and 1.2 GA
> Reporter: xiao-fei song
> Priority: Critical
> Attachments: QSWSDLHandler.java, UojDocumentService.xml
>
> Our product relies on the feature that AxisServer can return WSDL document which we can process. Basically we do like below:
> AxisServer engine.generateWSDL(msgContext);
> Document wsdlDoc = (Document) msgContext.getProperty("WSDL");
> And, the wsdlDoc is the org.w3c.dom.Document type which is what we want. And we have a simple class which processes the wsdl document like below:
> public class WSDLUtils {
> private static WSDLReader _wsdlReader = null;
> public WSDLUtils()
> throws WSDLException {
> if (_wsdlReader == null) {
> WSDLFactory factory = WSDLFactory.newInstance();
> _wsdlReader = factory.newWSDLReader();
> }
> }
> public WSDLReader getWSDLReader() {
> return _wsdlReader;
> }
> public Definition getWSDLDefinition(Document wsdlDoc)
> throws WSDLException {
> WSDLReader reader = getWSDLReader();
> return reader.readWSDL(null, wsdlDoc);
> }
> }
> And everytime we run this, we get the exception like this:
> July21 11:42:45 2005: [Thread-18] java.lang.IllegalArgumentException: local part cannot be "null" when creating a QName
> July21 11:42:45 2005: [Thread-18] at javax.xml.namespace.QName.<init>(QName.java:123)
> July21 11:42:45 2005: [Thread-18] at javax.xml.namespace.QName.<init>(QName.java:89)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.util.xml.QNameUtils.newQName(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.parseTypes(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.parseDefinitions(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.QSWSDLHandler.invoke(QSWSDLHandler.java:83)
> July21 11:42:45 2005: [Thread-18] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> July21 11:42:45 2005: [Thread-18] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> July21 11:42:45 2005: [Thread-18] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> July21 11:42:45 2005: [Thread-18] at java.lang.reflect.Method.invoke(Method.java:324)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServlet.processQuery(AxisServlet.java:1310)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServlet.doGet(AxisServlet.java:261)
> July21 11:42:45 2005: [Thread-18] at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:373)
> July21 11:42:45 2005: [Thread-18] at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> So I decided to test on axis itself and after modified org.apache.axis.transport.http.QSWSDLHandler#invoke() method add lines like below (line 74)
> try {
> //beginning of test
> WSDLFactory wsdlFactory = WSDLFactory.newInstance();
> WSDLReader wsdlReader = wsdlFactory.newWSDLReader();
> wsdlReader.setFeature("javax.wsdl.verbose", true);
> Definition definition = wsdlReader.readWSDL(null, wsdlDoc);
> System.out.println("definition = " + definition);
> //end of test
> } catch (Exception e) {
> e.printStackTrace();
> }
> And compile axis and test http://localhost:8080/axis/services/AdminService?wsdl to invoke the method above, and I saw exactly the same exception in the console, which means that the wsdl document object returned by AxisServer.generateWSDL() can not be processed by WSDL4J API.
> Couple of others:
> 1. the tests failed in 1.2 beta2 and 1.2GA, so it should not be a problem of WSDL4J
> 2. http://localhost:8080/axis/services/Version?wsdl works okay in beta and GA
> 3. I wrote test case like below:
> public static Definition testA() {
> Definition definition = null;
> try {
> String filename = "d:/dl/UojDocumentService.xml";
> DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
> /*note*/ dbf.setNamespaceAware(true);
> DocumentBuilder db = dbf.newDocumentBuilder();
> FileInputStream fis = new FileInputStream(new File(filename));
> InputSource inp = new InputSource(fis);
>
> Document doc = db.parse(inp);
> System.out.println("doc = " + doc);
>
> WSDLFactory wsdlFactory = WSDLFactory.newInstance();
> WSDLReader wsdlReader = wsdlFactory.newWSDLReader();
> definition = wsdlReader.readWSDL(null, doc);
> System.out.println("definition = " + definition);
>
> } catch (Exception e) {
> e.printStackTrace();
> }
> return definition;
> }
> After saving the wsdl as the xml file on disk, the code above runs okay. But if I didn't run /*note*/ dbf.setNamespaceAware(true); I get similar exception as above.
> 3. running WSDL4J process the wsdl online runs okay so the problem has to be in the docuemnt object rather than the xml document.
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[jira] Commented: (AXIS-2132) WSDL document object generated by AxisServer can not be read successfully using WSDL4J API
Posted by "Davanum Srinivas (JIRA)" <ax...@ws.apache.org>.
[ http://issues.apache.org/jira/browse/AXIS-2132?page=comments#action_12316893 ]
Davanum Srinivas commented on AXIS-2132:
----------------------------------------
xiaofei,
that sounds like the correct solution. Can you please submit a patch?
thanks,
dims
> WSDL document object generated by AxisServer can not be read successfully using WSDL4J API
> ------------------------------------------------------------------------------------------
>
> Key: AXIS-2132
> URL: http://issues.apache.org/jira/browse/AXIS-2132
> Project: Apache Axis
> Type: Bug
> Components: WSDL processing
> Versions: 1.2 Beta, 1.2RC1, 1.2RC2, 1.2RC3, 1.2
> Environment: Testing on windows 2000, tomcat 5.0.28 and 5.5.4, apache axis beta 2 and 1.2 GA
> Reporter: xiao-fei song
> Priority: Critical
> Attachments: QSWSDLHandler.java, UojDocumentService.xml
>
> Our product relies on the feature that AxisServer can return WSDL document which we can process. Basically we do like below:
> AxisServer engine.generateWSDL(msgContext);
> Document wsdlDoc = (Document) msgContext.getProperty("WSDL");
> And, the wsdlDoc is the org.w3c.dom.Document type which is what we want. And we have a simple class which processes the wsdl document like below:
> public class WSDLUtils {
> private static WSDLReader _wsdlReader = null;
> public WSDLUtils()
> throws WSDLException {
> if (_wsdlReader == null) {
> WSDLFactory factory = WSDLFactory.newInstance();
> _wsdlReader = factory.newWSDLReader();
> }
> }
> public WSDLReader getWSDLReader() {
> return _wsdlReader;
> }
> public Definition getWSDLDefinition(Document wsdlDoc)
> throws WSDLException {
> WSDLReader reader = getWSDLReader();
> return reader.readWSDL(null, wsdlDoc);
> }
> }
> And everytime we run this, we get the exception like this:
> July21 11:42:45 2005: [Thread-18] java.lang.IllegalArgumentException: local part cannot be "null" when creating a QName
> July21 11:42:45 2005: [Thread-18] at javax.xml.namespace.QName.<init>(QName.java:123)
> July21 11:42:45 2005: [Thread-18] at javax.xml.namespace.QName.<init>(QName.java:89)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.util.xml.QNameUtils.newQName(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.parseTypes(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.parseDefinitions(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.QSWSDLHandler.invoke(QSWSDLHandler.java:83)
> July21 11:42:45 2005: [Thread-18] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> July21 11:42:45 2005: [Thread-18] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> July21 11:42:45 2005: [Thread-18] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> July21 11:42:45 2005: [Thread-18] at java.lang.reflect.Method.invoke(Method.java:324)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServlet.processQuery(AxisServlet.java:1310)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServlet.doGet(AxisServlet.java:261)
> July21 11:42:45 2005: [Thread-18] at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:373)
> July21 11:42:45 2005: [Thread-18] at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> So I decided to test on axis itself and after modified org.apache.axis.transport.http.QSWSDLHandler#invoke() method add lines like below (line 74)
> try {
> //beginning of test
> WSDLFactory wsdlFactory = WSDLFactory.newInstance();
> WSDLReader wsdlReader = wsdlFactory.newWSDLReader();
> wsdlReader.setFeature("javax.wsdl.verbose", true);
> Definition definition = wsdlReader.readWSDL(null, wsdlDoc);
> System.out.println("definition = " + definition);
> //end of test
> } catch (Exception e) {
> e.printStackTrace();
> }
> And compile axis and test http://localhost:8080/axis/services/AdminService?wsdl to invoke the method above, and I saw exactly the same exception in the console, which means that the wsdl document object returned by AxisServer.generateWSDL() can not be processed by WSDL4J API.
> Couple of others:
> 1. the tests failed in 1.2 beta2 and 1.2GA, so it should not be a problem of WSDL4J
> 2. http://localhost:8080/axis/services/Version?wsdl works okay in beta and GA
> 3. I wrote test case like below:
> public static Definition testA() {
> Definition definition = null;
> try {
> String filename = "d:/dl/UojDocumentService.xml";
> DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
> /*note*/ dbf.setNamespaceAware(true);
> DocumentBuilder db = dbf.newDocumentBuilder();
> FileInputStream fis = new FileInputStream(new File(filename));
> InputSource inp = new InputSource(fis);
>
> Document doc = db.parse(inp);
> System.out.println("doc = " + doc);
>
> WSDLFactory wsdlFactory = WSDLFactory.newInstance();
> WSDLReader wsdlReader = wsdlFactory.newWSDLReader();
> definition = wsdlReader.readWSDL(null, doc);
> System.out.println("definition = " + definition);
>
> } catch (Exception e) {
> e.printStackTrace();
> }
> return definition;
> }
> After saving the wsdl as the xml file on disk, the code above runs okay. But if I didn't run /*note*/ dbf.setNamespaceAware(true); I get similar exception as above.
> 3. running WSDL4J process the wsdl online runs okay so the problem has to be in the docuemnt object rather than the xml document.
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[jira] Commented: (AXIS-2132) WSDL document object generated by AxisServer can not be read successfully using WSDL4J API
Posted by "xiao-fei song (JIRA)" <ax...@ws.apache.org>.
[ http://issues.apache.org/jira/browse/AXIS-2132?page=comments#action_12316724 ]
xiao-fei song commented on AXIS-2132:
-------------------------------------
Some more investigations have been made which reveal that the issue is caused by the combination between axis and xerces xml parser. As I made some code like below in QSWSDLHanderl.java:
private void printElement(Document wsdlDoc) {
Element element = wsdlDoc.getDocumentElement();
for(Element element1 = DOMUtils.getFirstChildElement(element); element1 != null; element1 = DOMUtils.getNextSiblingElement(element1)) {
System.out.println("element1: " + element1.getNodeType() + " : " + element1.getNodeName());
for(Element element2 = DOMUtils.getFirstChildElement(element1); element2 != null; element2 = DOMUtils.getNextSiblingElement(element2)) {
System.out.println(" element2.class = " + element2.getClass());
System.out.println(" getNamespaceURI =" + element2.getNamespaceURI());
System.out.println(" getLocalName =" + element2.getLocalName());
}
}
}
I found output in the log file:
ÆßÔÂ 26 14:26:02 2005: element1: 1 : wsdl:types
ÆßÔÂ 26 14:26:02 2005: element2.class = class org.apache.xerces.dom.ElementImpl
ÆßÔÂ 26 14:26:02 2005: getNamespaceURI =null
ÆßÔÂ 26 14:26:02 2005: getLocalName =null
ÆßÔÂ 26 14:26:02 2005: element2.class = class org.apache.xerces.dom.ElementImpl
ÆßÔÂ 26 14:26:02 2005: getNamespaceURI =null
ÆßÔÂ 26 14:26:02 2005: getLocalName =null
ÆßÔÂ 26 14:26:02 2005: element1: 1 : wsdl:message
ÆßÔÂ 26 14:26:02 2005: element2.class = class org.apache.xerces.dom.DeferredElementNSImpl
ÆßÔÂ 26 14:26:02 2005: getNamespaceURI =http://schemas.xmlsoap.org/wsdl/
ÆßÔÂ 26 14:26:02 2005: getLocalName =part
ÆßÔÂ 26 14:26:02 2005: element2.class = class org.apache.xerces.dom.DeferredElementNSImpl
ÆßÔÂ 26 14:26:02 2005: getNamespaceURI =http://schemas.xmlsoap.org/wsdl/
ÆßÔÂ 26 14:26:02 2005: getLocalName =part
ÆßÔÂ 26 14:26:02 2005: element2.class = class org.apache.xerces.dom.DeferredElementNSImpl
ÆßÔÂ 26 14:26:02 2005: getNamespaceURI =http://schemas.xmlsoap.org/wsdl/
ÆßÔÂ 26 14:26:02 2005: getLocalName =part
ÆßÔÂ 26 14:26:02 2005: element2.class = class org.apache.xerces.dom.DeferredElementNSImpl
ÆßÔÂ 26 14:26:02 2005: getNamespaceURI =http://schemas.xmlsoap.org/wsdl/
ÆßÔÂ 26 14:26:02 2005: getLocalName =part
ÆßÔÂ 26 14:26:02 2005: element2.class = class org.apache.xerces.dom.DeferredElementNSImpl
ÆßÔÂ 26 14:26:02 2005: getNamespaceURI =http://schemas.xmlsoap.org/wsdl/
ÆßÔÂ 26 14:26:02 2005: getLocalName =part
ÆßÔÂ 26 14:26:02 2005: element2.class = class org.apache.xerces.dom.DeferredElementNSImpl
ÆßÔÂ 26 14:26:02 2005: getNamespaceURI =http://schemas.xmlsoap.org/wsdl/
ÆßÔÂ 26 14:26:02 2005: getLocalName =part
ÆßÔÂ 26 14:26:02 2005: element1: 1 : wsdl:message
ÆßÔÂ 26 14:26:02 2005: element2.class = class org.apache.xerces.dom.DeferredElementNSImpl
ÆßÔÂ 26 14:26:02 2005: getNamespaceURI =http://schemas.xmlsoap.org/wsdl/
ÆßÔÂ 26 14:26:02 2005: getLocalName =part
ÆßÔÂ 26 14:26:02 2005: element1: 1 : wsdl:message
ÆßÔÂ 26 14:26:02 2005: element2.class = class org.apache.xerces.dom.DeferredElementNSImpl
ÆßÔÂ 26 14:26:02 2005: getNamespaceURI =http://schemas.xmlsoap.org/wsdl/
ÆßÔÂ 26 14:26:02 2005: getLocalName =part
ÆßÔÂ 26 14:26:02 2005: element2.class = class org.apache.xerces.dom.DeferredElementNSImpl
ÆßÔÂ 26 14:26:02 2005: getNamespaceURI =http://schemas.xmlsoap.org/wsdl/
ÆßÔÂ 26 14:26:02 2005: getLocalName =part
ÆßÔÂ 26 14:26:02 2005: element2.class = class org.apache.xerces.dom.DeferredElementNSImpl
ÆßÔÂ 26 14:26:02 2005: getNamespaceURI =http://schemas.xmlsoap.org/wsdl/
ÆßÔÂ 26 14:26:02 2005: getLocalName =part
ÆßÔÂ 26 14:26:02 2005: element2.class = class org.apache.xerces.dom.DeferredElementNSImpl
ÆßÔÂ 26 14:26:02 2005: getNamespaceURI =http://schemas.xmlsoap.org/wsdl/
ÆßÔÂ 26 14:26:02 2005: getLocalName =part
ÆßÔÂ 26 14:26:02 2005: element1: 1 : wsdl:message
ÆßÔÂ 26 14:26:02 2005: element2.class = class org.apache.xerces.dom.DeferredElementNSImpl
ÆßÔÂ 26 14:26:02 2005: getNamespaceURI =http://schemas.xmlsoap.org/wsdl/
ÆßÔÂ 26 14:26:02 2005: getLocalName =part
ÆßÔÂ 26 14:26:02 2005: element2.class = class org.apache.xerces.dom.DeferredElementNSImpl
ÆßÔÂ 26 14:26:02 2005: getNamespaceURI =http://schemas.xmlsoap.org/wsdl/
ÆßÔÂ 26 14:26:02 2005: getLocalName =part
ÆßÔÂ 26 14:26:02 2005: element2.class = class org.apache.xerces.dom.DeferredElementNSImpl
ÆßÔÂ 26 14:26:02 2005: getNamespaceURI =http://schemas.xmlsoap.org/wsdl/
ÆßÔÂ 26 14:26:02 2005: getLocalName =part
ÆßÔÂ 26 14:26:02 2005: element2.class = class org.apache.xerces.dom.DeferredElementNSImpl
ÆßÔÂ 26 14:26:02 2005: getNamespaceURI =http://schemas.xmlsoap.org/wsdl/
ÆßÔÂ 26 14:26:02 2005: getLocalName =part
ÆßÔÂ 26 14:26:02 2005: element2.class = class org.apache.xerces.dom.DeferredElementNSImpl
ÆßÔÂ 26 14:26:02 2005: getNamespaceURI =http://schemas.xmlsoap.org/wsdl/
ÆßÔÂ 26 14:26:02 2005: getLocalName =part
ÆßÔÂ 26 14:26:02 2005: element2.class = class org.apache.xerces.dom.DeferredElementNSImpl
ÆßÔÂ 26 14:26:02 2005: getNamespaceURI =http://schemas.xmlsoap.org/wsdl/
ÆßÔÂ 26 14:26:02 2005: getLocalName =part
ÆßÔÂ 26 14:26:02 2005: element2.class = class org.apache.xerces.dom.DeferredElementNSImpl
ÆßÔÂ 26 14:26:02 2005: getNamespaceURI =http://schemas.xmlsoap.org/wsdl/
ÆßÔÂ 26 14:26:02 2005: getLocalName =part
ÆßÔÂ 26 14:26:02 2005: element2.class = class org.apache.xerces.dom.DeferredElementNSImpl
ÆßÔÂ 26 14:26:02 2005: getNamespaceURI =http://schemas.xmlsoap.org/wsdl/
ÆßÔÂ 26 14:26:02 2005: getLocalName =part
...
Which means the "wsdl:types" parts of the document object is not org.apache.xerces.dom.DeferredElementNSImpl but org.apache.xerces.dom.ElementImpl. Since org.apache.xerces.dom.ElementImpl#getLocalName() always return NULL, thus we get this QName error in WSDL4J code. So, the question is, why the wsdl:types part is not org.apache.xerces.dom.DeferredElementNSImpl while all the other parts are?
When it comes that axis is working with crimson parser, I get below output:
ÆßÔÂ 26 15:01:48 2005: element1: 1 : wsdl:types
ÆßÔÂ 26 15:01:48 2005: element2.class = class org.apache.crimson.tree.ElementNode2
ÆßÔÂ 26 15:01:48 2005: getNamespaceURI =null
ÆßÔÂ 26 15:01:48 2005: getLocalName =schema
ÆßÔÂ 26 15:01:48 2005: element2.class = class org.apache.crimson.tree.ElementNode2
ÆßÔÂ 26 15:01:48 2005: getNamespaceURI =null
ÆßÔÂ 26 15:01:48 2005: getLocalName =schema
ÆßÔÂ 26 15:01:48 2005: element1: 1 : wsdl:message
ÆßÔÂ 26 15:01:48 2005: element2.class = class org.apache.crimson.tree.ElementNode2
ÆßÔÂ 26 15:01:48 2005: getNamespaceURI =http://schemas.xmlsoap.org/wsdl/
ÆßÔÂ 26 15:01:48 2005: getLocalName =part
ÆßÔÂ 26 15:01:48 2005: element2.class = class org.apache.crimson.tree.ElementNode2
ÆßÔÂ 26 15:01:48 2005: getNamespaceURI =http://schemas.xmlsoap.org/wsdl/
ÆßÔÂ 26 15:01:48 2005: getLocalName =part
ÆßÔÂ 26 15:01:48 2005: element2.class = class org.apache.crimson.tree.ElementNode2
ÆßÔÂ 26 15:01:48 2005: getNamespaceURI =http://schemas.xmlsoap.org/wsdl/
ÆßÔÂ 26 15:01:48 2005: getLocalName =part
ÆßÔÂ 26 15:01:48 2005: element2.class = class org.apache.crimson.tree.ElementNode2
ÆßÔÂ 26 15:01:48 2005: getNamespaceURI =http://schemas.xmlsoap.org/wsdl/
ÆßÔÂ 26 15:01:48 2005: getLocalName =part
ÆßÔÂ 26 15:01:48 2005: element2.class = class org.apache.crimson.tree.ElementNode2
ÆßÔÂ 26 15:01:48 2005: getNamespaceURI =http://schemas.xmlsoap.org/wsdl/
ÆßÔÂ 26 15:01:48 2005: getLocalName =part
ÆßÔÂ 26 15:01:48 2005: element2.class = class org.apache.crimson.tree.ElementNode2
ÆßÔÂ 26 15:01:48 2005: getNamespaceURI =http://schemas.xmlsoap.org/wsdl/
ÆßÔÂ 26 15:01:48 2005: getLocalName =part
ÆßÔÂ 26 15:01:48 2005: element1: 1 : wsdl:message
ÆßÔÂ 26 15:01:48 2005: element2.class = class org.apache.crimson.tree.ElementNode2
ÆßÔÂ 26 15:01:48 2005: getNamespaceURI =http://schemas.xmlsoap.org/wsdl/
ÆßÔÂ 26 15:01:48 2005: getLocalName =part
ÆßÔÂ 26 15:01:48 2005: element1: 1 : wsdl:message
ÆßÔÂ 26 15:01:48 2005: element2.class = class org.apache.crimson.tree.ElementNode2
ÆßÔÂ 26 15:01:48 2005: getNamespaceURI =http://schemas.xmlsoap.org/wsdl/
ÆßÔÂ 26 15:01:48 2005: getLocalName =part
ÆßÔÂ 26 15:01:48 2005: element2.class = class org.apache.crimson.tree.ElementNode2
ÆßÔÂ 26 15:01:48 2005: getNamespaceURI =http://schemas.xmlsoap.org/wsdl/
ÆßÔÂ 26 15:01:48 2005: getLocalName =part
ÆßÔÂ 26 15:01:48 2005: element2.class = class org.apache.crimson.tree.ElementNode2
ÆßÔÂ 26 15:01:48 2005: getNamespaceURI =http://schemas.xmlsoap.org/wsdl/
ÆßÔÂ 26 15:01:48 2005: getLocalName =part
ÆßÔÂ 26 15:01:48 2005: element2.class = class org.apache.crimson.tree.ElementNode2
ÆßÔÂ 26 15:01:48 2005: getNamespaceURI =http://schemas.xmlsoap.org/wsdl/
ÆßÔÂ 26 15:01:48 2005: getLocalName =part
....
So that is no problem.
> WSDL document object generated by AxisServer can not be read successfully using WSDL4J API
> ------------------------------------------------------------------------------------------
>
> Key: AXIS-2132
> URL: http://issues.apache.org/jira/browse/AXIS-2132
> Project: Apache Axis
> Type: Bug
> Components: WSDL processing
> Versions: 1.2 Beta, 1.2RC1, 1.2RC2, 1.2RC3, 1.2
> Environment: Testing on windows 2000, tomcat 5.0.28 and 5.5.4, apache axis beta 2 and 1.2 GA
> Reporter: xiao-fei song
> Priority: Critical
>
> Our product relies on the feature that AxisServer can return WSDL document which we can process. Basically we do like below:
> AxisServer engine.generateWSDL(msgContext);
> Document wsdlDoc = (Document) msgContext.getProperty("WSDL");
> And, the wsdlDoc is the org.w3c.dom.Document type which is what we want. And we have a simple class which processes the wsdl document like below:
> public class WSDLUtils {
> private static WSDLReader _wsdlReader = null;
> public WSDLUtils()
> throws WSDLException {
> if (_wsdlReader == null) {
> WSDLFactory factory = WSDLFactory.newInstance();
> _wsdlReader = factory.newWSDLReader();
> }
> }
> public WSDLReader getWSDLReader() {
> return _wsdlReader;
> }
> public Definition getWSDLDefinition(Document wsdlDoc)
> throws WSDLException {
> WSDLReader reader = getWSDLReader();
> return reader.readWSDL(null, wsdlDoc);
> }
> }
> And everytime we run this, we get the exception like this:
> July21 11:42:45 2005: [Thread-18] java.lang.IllegalArgumentException: local part cannot be "null" when creating a QName
> July21 11:42:45 2005: [Thread-18] at javax.xml.namespace.QName.<init>(QName.java:123)
> July21 11:42:45 2005: [Thread-18] at javax.xml.namespace.QName.<init>(QName.java:89)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.util.xml.QNameUtils.newQName(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.parseTypes(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.parseDefinitions(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.QSWSDLHandler.invoke(QSWSDLHandler.java:83)
> July21 11:42:45 2005: [Thread-18] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> July21 11:42:45 2005: [Thread-18] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> July21 11:42:45 2005: [Thread-18] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> July21 11:42:45 2005: [Thread-18] at java.lang.reflect.Method.invoke(Method.java:324)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServlet.processQuery(AxisServlet.java:1310)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServlet.doGet(AxisServlet.java:261)
> July21 11:42:45 2005: [Thread-18] at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:373)
> July21 11:42:45 2005: [Thread-18] at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> So I decided to test on axis itself and after modified org.apache.axis.transport.http.QSWSDLHandler#invoke() method add lines like below (line 74)
> try {
> //beginning of test
> WSDLFactory wsdlFactory = WSDLFactory.newInstance();
> WSDLReader wsdlReader = wsdlFactory.newWSDLReader();
> wsdlReader.setFeature("javax.wsdl.verbose", true);
> Definition definition = wsdlReader.readWSDL(null, wsdlDoc);
> System.out.println("definition = " + definition);
> //end of test
> } catch (Exception e) {
> e.printStackTrace();
> }
> And compile axis and test http://localhost:8080/axis/services/AdminService?wsdl to invoke the method above, and I saw exactly the same exception in the console, which means that the wsdl document object returned by AxisServer.generateWSDL() can not be processed by WSDL4J API.
> Couple of others:
> 1. the tests failed in 1.2 beta2 and 1.2GA, so it should not be a problem of WSDL4J
> 2. http://localhost:8080/axis/services/Version?wsdl works okay in beta and GA
> 3. I wrote test case like below:
> public static Definition testA() {
> Definition definition = null;
> try {
> String filename = "d:/dl/UojDocumentService.xml";
> DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
> /*note*/ dbf.setNamespaceAware(true);
> DocumentBuilder db = dbf.newDocumentBuilder();
> FileInputStream fis = new FileInputStream(new File(filename));
> InputSource inp = new InputSource(fis);
>
> Document doc = db.parse(inp);
> System.out.println("doc = " + doc);
>
> WSDLFactory wsdlFactory = WSDLFactory.newInstance();
> WSDLReader wsdlReader = wsdlFactory.newWSDLReader();
> definition = wsdlReader.readWSDL(null, doc);
> System.out.println("definition = " + definition);
>
> } catch (Exception e) {
> e.printStackTrace();
> }
> return definition;
> }
> After saving the wsdl as the xml file on disk, the code above runs okay. But if I didn't run /*note*/ dbf.setNamespaceAware(true); I get similar exception as above.
> 3. running WSDL4J process the wsdl online runs okay so the problem has to be in the docuemnt object rather than the xml document.
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[jira] Commented: (AXIS-2132) WSDL document object generated by AxisServer can not be read successfully using WSDL4J API
Posted by "Davanum Srinivas (JIRA)" <ax...@ws.apache.org>.
[ http://issues.apache.org/jira/browse/AXIS-2132?page=comments#action_12316359 ]
Davanum Srinivas commented on AXIS-2132:
----------------------------------------
did you try Axis 1.2.1 which is the latest?
-- dims
> WSDL document object generated by AxisServer can not be read successfully using WSDL4J API
> ------------------------------------------------------------------------------------------
>
> Key: AXIS-2132
> URL: http://issues.apache.org/jira/browse/AXIS-2132
> Project: Apache Axis
> Type: Bug
> Components: WSDL processing
> Versions: 1.2 Beta, 1.2RC1, 1.2RC2, 1.2RC3, 1.2
> Environment: Testing on windows 2000, tomcat 5.0.28 and 5.5.4, apache axis beta 2 and 1.2 GA
> Reporter: xiao-fei song
> Priority: Critical
>
> Our product relies on the feature that AxisServer can return WSDL document which we can process. Basically we do like below:
> AxisServer engine.generateWSDL(msgContext);
> Document wsdlDoc = (Document) msgContext.getProperty("WSDL");
> And, the wsdlDoc is the org.w3c.dom.Document type which is what we want. And we have a simple class which processes the wsdl document like below:
> public class WSDLUtils {
> private static WSDLReader _wsdlReader = null;
> public WSDLUtils()
> throws WSDLException {
> if (_wsdlReader == null) {
> WSDLFactory factory = WSDLFactory.newInstance();
> _wsdlReader = factory.newWSDLReader();
> }
> }
> public WSDLReader getWSDLReader() {
> return _wsdlReader;
> }
> public Definition getWSDLDefinition(Document wsdlDoc)
> throws WSDLException {
> WSDLReader reader = getWSDLReader();
> return reader.readWSDL(null, wsdlDoc);
> }
> }
> And everytime we run this, we get the exception like this:
> July21 11:42:45 2005: [Thread-18] java.lang.IllegalArgumentException: local part cannot be "null" when creating a QName
> July21 11:42:45 2005: [Thread-18] at javax.xml.namespace.QName.<init>(QName.java:123)
> July21 11:42:45 2005: [Thread-18] at javax.xml.namespace.QName.<init>(QName.java:89)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.util.xml.QNameUtils.newQName(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.parseTypes(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.parseDefinitions(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.QSWSDLHandler.invoke(QSWSDLHandler.java:83)
> July21 11:42:45 2005: [Thread-18] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> July21 11:42:45 2005: [Thread-18] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> July21 11:42:45 2005: [Thread-18] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> July21 11:42:45 2005: [Thread-18] at java.lang.reflect.Method.invoke(Method.java:324)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServlet.processQuery(AxisServlet.java:1310)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServlet.doGet(AxisServlet.java:261)
> July21 11:42:45 2005: [Thread-18] at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:373)
> July21 11:42:45 2005: [Thread-18] at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> So I decided to test on axis itself and after modified org.apache.axis.transport.http.QSWSDLHandler#invoke() method add lines like below (line 74)
> try {
> //beginning of test
> WSDLFactory wsdlFactory = WSDLFactory.newInstance();
> WSDLReader wsdlReader = wsdlFactory.newWSDLReader();
> wsdlReader.setFeature("javax.wsdl.verbose", true);
> Definition definition = wsdlReader.readWSDL(null, wsdlDoc);
> System.out.println("definition = " + definition);
> //end of test
> } catch (Exception e) {
> e.printStackTrace();
> }
> And compile axis and test http://localhost:8080/axis/services/AdminService?wsdl to invoke the method above, and I saw exactly the same exception in the console, which means that the wsdl document object returned by AxisServer.generateWSDL() can not be processed by WSDL4J API.
> Couple of others:
> 1. the tests failed in 1.2 beta2 and 1.2GA, so it should not be a problem of WSDL4J
> 2. http://localhost:8080/axis/services/Version?wsdl works okay in beta and GA
> 3. I wrote test case like below:
> public static Definition testA() {
> Definition definition = null;
> try {
> String filename = "d:/dl/UojDocumentService.xml";
> DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
> /*note*/ dbf.setNamespaceAware(true);
> DocumentBuilder db = dbf.newDocumentBuilder();
> FileInputStream fis = new FileInputStream(new File(filename));
> InputSource inp = new InputSource(fis);
>
> Document doc = db.parse(inp);
> System.out.println("doc = " + doc);
>
> WSDLFactory wsdlFactory = WSDLFactory.newInstance();
> WSDLReader wsdlReader = wsdlFactory.newWSDLReader();
> definition = wsdlReader.readWSDL(null, doc);
> System.out.println("definition = " + definition);
>
> } catch (Exception e) {
> e.printStackTrace();
> }
> return definition;
> }
> After saving the wsdl as the xml file on disk, the code above runs okay. But if I didn't run /*note*/ dbf.setNamespaceAware(true); I get similar exception as above.
> 3. running WSDL4J process the wsdl online runs okay so the problem has to be in the docuemnt object rather than the xml document.
--
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[jira] Updated: (AXIS-2132) WSDL document object generated by AxisServer can not be read successfully using WSDL4J API
Posted by "xiao-fei song (JIRA)" <ax...@ws.apache.org>.
[ http://issues.apache.org/jira/browse/AXIS-2132?page=all ]
xiao-fei song updated AXIS-2132:
--------------------------------
Attachment: QSWSDLHandler.java
> WSDL document object generated by AxisServer can not be read successfully using WSDL4J API
> ------------------------------------------------------------------------------------------
>
> Key: AXIS-2132
> URL: http://issues.apache.org/jira/browse/AXIS-2132
> Project: Apache Axis
> Type: Bug
> Components: WSDL processing
> Versions: 1.2 Beta, 1.2RC1, 1.2RC2, 1.2RC3, 1.2
> Environment: Testing on windows 2000, tomcat 5.0.28 and 5.5.4, apache axis beta 2 and 1.2 GA
> Reporter: xiao-fei song
> Priority: Critical
> Attachments: QSWSDLHandler.java, UojDocumentService.xml
>
> Our product relies on the feature that AxisServer can return WSDL document which we can process. Basically we do like below:
> AxisServer engine.generateWSDL(msgContext);
> Document wsdlDoc = (Document) msgContext.getProperty("WSDL");
> And, the wsdlDoc is the org.w3c.dom.Document type which is what we want. And we have a simple class which processes the wsdl document like below:
> public class WSDLUtils {
> private static WSDLReader _wsdlReader = null;
> public WSDLUtils()
> throws WSDLException {
> if (_wsdlReader == null) {
> WSDLFactory factory = WSDLFactory.newInstance();
> _wsdlReader = factory.newWSDLReader();
> }
> }
> public WSDLReader getWSDLReader() {
> return _wsdlReader;
> }
> public Definition getWSDLDefinition(Document wsdlDoc)
> throws WSDLException {
> WSDLReader reader = getWSDLReader();
> return reader.readWSDL(null, wsdlDoc);
> }
> }
> And everytime we run this, we get the exception like this:
> July21 11:42:45 2005: [Thread-18] java.lang.IllegalArgumentException: local part cannot be "null" when creating a QName
> July21 11:42:45 2005: [Thread-18] at javax.xml.namespace.QName.<init>(QName.java:123)
> July21 11:42:45 2005: [Thread-18] at javax.xml.namespace.QName.<init>(QName.java:89)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.util.xml.QNameUtils.newQName(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.parseTypes(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.parseDefinitions(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.QSWSDLHandler.invoke(QSWSDLHandler.java:83)
> July21 11:42:45 2005: [Thread-18] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> July21 11:42:45 2005: [Thread-18] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> July21 11:42:45 2005: [Thread-18] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> July21 11:42:45 2005: [Thread-18] at java.lang.reflect.Method.invoke(Method.java:324)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServlet.processQuery(AxisServlet.java:1310)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServlet.doGet(AxisServlet.java:261)
> July21 11:42:45 2005: [Thread-18] at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:373)
> July21 11:42:45 2005: [Thread-18] at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> So I decided to test on axis itself and after modified org.apache.axis.transport.http.QSWSDLHandler#invoke() method add lines like below (line 74)
> try {
> //beginning of test
> WSDLFactory wsdlFactory = WSDLFactory.newInstance();
> WSDLReader wsdlReader = wsdlFactory.newWSDLReader();
> wsdlReader.setFeature("javax.wsdl.verbose", true);
> Definition definition = wsdlReader.readWSDL(null, wsdlDoc);
> System.out.println("definition = " + definition);
> //end of test
> } catch (Exception e) {
> e.printStackTrace();
> }
> And compile axis and test http://localhost:8080/axis/services/AdminService?wsdl to invoke the method above, and I saw exactly the same exception in the console, which means that the wsdl document object returned by AxisServer.generateWSDL() can not be processed by WSDL4J API.
> Couple of others:
> 1. the tests failed in 1.2 beta2 and 1.2GA, so it should not be a problem of WSDL4J
> 2. http://localhost:8080/axis/services/Version?wsdl works okay in beta and GA
> 3. I wrote test case like below:
> public static Definition testA() {
> Definition definition = null;
> try {
> String filename = "d:/dl/UojDocumentService.xml";
> DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
> /*note*/ dbf.setNamespaceAware(true);
> DocumentBuilder db = dbf.newDocumentBuilder();
> FileInputStream fis = new FileInputStream(new File(filename));
> InputSource inp = new InputSource(fis);
>
> Document doc = db.parse(inp);
> System.out.println("doc = " + doc);
>
> WSDLFactory wsdlFactory = WSDLFactory.newInstance();
> WSDLReader wsdlReader = wsdlFactory.newWSDLReader();
> definition = wsdlReader.readWSDL(null, doc);
> System.out.println("definition = " + definition);
>
> } catch (Exception e) {
> e.printStackTrace();
> }
> return definition;
> }
> After saving the wsdl as the xml file on disk, the code above runs okay. But if I didn't run /*note*/ dbf.setNamespaceAware(true); I get similar exception as above.
> 3. running WSDL4J process the wsdl online runs okay so the problem has to be in the docuemnt object rather than the xml document.
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[jira] Commented: (AXIS-2132) WSDL document object generated by AxisServer can not be read successfully using WSDL4J API
Posted by "xiao-fei song (JIRA)" <ax...@ws.apache.org>.
[ http://issues.apache.org/jira/browse/AXIS-2132?page=comments#action_12316443 ]
xiao-fei song commented on AXIS-2132:
-------------------------------------
just tried ont 1.2.1 on tomcat 5.5, exactly the same excetion thrown.
> WSDL document object generated by AxisServer can not be read successfully using WSDL4J API
> ------------------------------------------------------------------------------------------
>
> Key: AXIS-2132
> URL: http://issues.apache.org/jira/browse/AXIS-2132
> Project: Apache Axis
> Type: Bug
> Components: WSDL processing
> Versions: 1.2 Beta, 1.2RC1, 1.2RC2, 1.2RC3, 1.2
> Environment: Testing on windows 2000, tomcat 5.0.28 and 5.5.4, apache axis beta 2 and 1.2 GA
> Reporter: xiao-fei song
> Priority: Critical
>
> Our product relies on the feature that AxisServer can return WSDL document which we can process. Basically we do like below:
> AxisServer engine.generateWSDL(msgContext);
> Document wsdlDoc = (Document) msgContext.getProperty("WSDL");
> And, the wsdlDoc is the org.w3c.dom.Document type which is what we want. And we have a simple class which processes the wsdl document like below:
> public class WSDLUtils {
> private static WSDLReader _wsdlReader = null;
> public WSDLUtils()
> throws WSDLException {
> if (_wsdlReader == null) {
> WSDLFactory factory = WSDLFactory.newInstance();
> _wsdlReader = factory.newWSDLReader();
> }
> }
> public WSDLReader getWSDLReader() {
> return _wsdlReader;
> }
> public Definition getWSDLDefinition(Document wsdlDoc)
> throws WSDLException {
> WSDLReader reader = getWSDLReader();
> return reader.readWSDL(null, wsdlDoc);
> }
> }
> And everytime we run this, we get the exception like this:
> July21 11:42:45 2005: [Thread-18] java.lang.IllegalArgumentException: local part cannot be "null" when creating a QName
> July21 11:42:45 2005: [Thread-18] at javax.xml.namespace.QName.<init>(QName.java:123)
> July21 11:42:45 2005: [Thread-18] at javax.xml.namespace.QName.<init>(QName.java:89)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.util.xml.QNameUtils.newQName(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.parseTypes(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.parseDefinitions(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.QSWSDLHandler.invoke(QSWSDLHandler.java:83)
> July21 11:42:45 2005: [Thread-18] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> July21 11:42:45 2005: [Thread-18] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> July21 11:42:45 2005: [Thread-18] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> July21 11:42:45 2005: [Thread-18] at java.lang.reflect.Method.invoke(Method.java:324)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServlet.processQuery(AxisServlet.java:1310)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServlet.doGet(AxisServlet.java:261)
> July21 11:42:45 2005: [Thread-18] at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
> July21 11:42:45 2005: [Thread-18] at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:373)
> July21 11:42:45 2005: [Thread-18] at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> So I decided to test on axis itself and after modified org.apache.axis.transport.http.QSWSDLHandler#invoke() method add lines like below (line 74)
> try {
> //beginning of test
> WSDLFactory wsdlFactory = WSDLFactory.newInstance();
> WSDLReader wsdlReader = wsdlFactory.newWSDLReader();
> wsdlReader.setFeature("javax.wsdl.verbose", true);
> Definition definition = wsdlReader.readWSDL(null, wsdlDoc);
> System.out.println("definition = " + definition);
> //end of test
> } catch (Exception e) {
> e.printStackTrace();
> }
> And compile axis and test http://localhost:8080/axis/services/AdminService?wsdl to invoke the method above, and I saw exactly the same exception in the console, which means that the wsdl document object returned by AxisServer.generateWSDL() can not be processed by WSDL4J API.
> Couple of others:
> 1. the tests failed in 1.2 beta2 and 1.2GA, so it should not be a problem of WSDL4J
> 2. http://localhost:8080/axis/services/Version?wsdl works okay in beta and GA
> 3. I wrote test case like below:
> public static Definition testA() {
> Definition definition = null;
> try {
> String filename = "d:/dl/UojDocumentService.xml";
> DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
> /*note*/ dbf.setNamespaceAware(true);
> DocumentBuilder db = dbf.newDocumentBuilder();
> FileInputStream fis = new FileInputStream(new File(filename));
> InputSource inp = new InputSource(fis);
>
> Document doc = db.parse(inp);
> System.out.println("doc = " + doc);
>
> WSDLFactory wsdlFactory = WSDLFactory.newInstance();
> WSDLReader wsdlReader = wsdlFactory.newWSDLReader();
> definition = wsdlReader.readWSDL(null, doc);
> System.out.println("definition = " + definition);
>
> } catch (Exception e) {
> e.printStackTrace();
> }
> return definition;
> }
> After saving the wsdl as the xml file on disk, the code above runs okay. But if I didn't run /*note*/ dbf.setNamespaceAware(true); I get similar exception as above.
> 3. running WSDL4J process the wsdl online runs okay so the problem has to be in the docuemnt object rather than the xml document.
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