[ http://issues.apache.org/jira/browse/MUSE-155?page=comments#action_12454978 ] Dan Jemiolo commented on MUSE-155: ----------------------------------
I've fixed this by adding a small method to XmlUtils named 'parseSchemaName()'. This method is used to parse the 'name' attribute, and it looks for targetNamespace instead of the default namespace. XmlUtils.parseQName() is still used on 'ref' attributes. > xml element capability result improperly changed when passed to the client > (namespace and prefix not preserved) > --------------------------------------------------------------------------------------------------------------- > > Key: MUSE-155 > URL: http://issues.apache.org/jira/browse/MUSE-155 > Project: Muse > Issue Type: Bug > Components: Core Engine - WSDL Processing > Affects Versions: 2.0.0 > Environment: Muse 2.0.0, Axis2 1.0, Apache 2.2.3, Tomcat 5.5.17, JDK > 1.5.0_08, Windows XP SP2 > Reporter: Vinh Nguyen > Assigned To: Dan Jemiolo > Fix For: 2.1.0 > > Attachments: Box.xsd, SimpleResource.wsdl > > > Muse is improperly changing the xml result of operations that return custom > types. > For example, my code returns a custom <Box> type in an xml Element. On the > pass back to the client, Muse wraps the Element in a response wrapper. In > doing so, it improperly changes/deletes my element's namespace and prefix. > This causes problems on the client side when I try to extract out my element > and deserialize back to a javabean. The original namespace was moved/deleted > and a default one was inserted, so it becomes difficult to extract the > original element, and my code encounters errors due to mismatched namespaces. > Here's my server code: > public Element boxOperation(int width) throws Exception > { > BoxDocument doc = BoxDocument.Factory.newInstance(); > BoxType type = doc.addNewBox(); > type.setWidth(BigInteger.valueOf(width)); > type.setHeight(BigInteger.valueOf(width)); > Element response = XmlUtils.getFirstElement(doc.newDomNode()); > System.out.println("--BoxCapability toString(response):\n" + > XmlUtils.toString(response)); > return response; > } > Here's the server log output: > --BoxCapability toString(response): > <?xml version="1.0" encoding="UTF-8"?> > <box:Box xmlns:box="http://cisco.com/musebox/schemas/box";> > <box:width>555</box:width> > <box:height>555</box:height> > </box:Box> > On the client side, here's the SOAP trace of the incoming data: > [CLIENT TRACE] SOAP envelope contents (incoming): > ... > <soapenv:Body> > <muse-op:BoxOperationResponse > xmlns:muse-op="http://cisco.com/musebox/simple/box"; > xmlns:tns="http://ws.apache.org/axis2";> > <Box xmlns="http://schemas.xmlsoap.org/wsdl/"; > xmlns:box="http://cisco.com/musebox/schemas/box";> > <box:width>555</box:width> > <box:height>555</box:height> > </Box> > </muse-op:BoxOperationResponse> > </soapenv:Body> > </soapenv:Envelope> > If I modify my wsdl and remove one attribute line > (xmlns="http://schemas.xmlsoap.org/wsdl/";) at the top of the file, I get the > following client side SOAP trace instead: > [CLIENT TRACE] SOAP envelope contents (incoming): > ... > <soapenv:Body> > <muse-op:BoxOperationResponse > xmlns:muse-op="http://cisco.com/musebox/simple/box"; > xmlns:tns="http://ws.apache.org/axis2";> > <Box xmlns:box="http://cisco.com/musebox/schemas/box";> > <box:width>555</box:width> > <box:height>555</box:height> > </Box> > </muse-op:BoxOperationResponse> > </soapenv:Body> > </soapenv:Envelope> > NOTE: The difference between the two traces are the namespaces in the <Box> > element. > If my client code calls > XmlUtils.toString(XmlUtils.getFirstElement(response)), I get: > <?xml version="1.0" encoding="UTF-8"?> > <Box xmlns="http://schemas.xmlsoap.org/wsdl/"; > xmlns:box="http://cisco.com/musebox/schemas/box";> > <box:width>555</box:width> > <box:height>555</box:height> > </Box> > So there are 2 problems here: > 1) Muse takes my operation output and puts on a response wrapper. In doing > so, it removes both the namespace and prefix of the <Box> element. > After removing the wrapper, the <Box> element now becomes useless because it > has no namespace, even though namespaces for child elements are properly > preserved. This is why my client code is running into errors when trying to > serialize the xml element back into a javabean (XmlBean object). It tries to > find/match the original namespace of the <Box> element, but it is nowhere to > be found. > 2) In addition to Muse removing the top element's namespace, it tries to put > in a default one instead. If my wsdl file contains the attribute > xmlns="http://schemas.xmlsoap.org/wsdl/"; > (which is defined in the samples), then Muse will take this namespace and set > it as the default in the <Box> element. So my client code complains of a > namespace mismatch. (The namespace xmlns:tns="http://ws.apache.org/axis2"; is > also inserted either by Muse or Axis2, but it isn't causing problems at this > moment.) > So I think Muse should either properly preserve the xml operation results > exactly as is, or put in the correct element namespaces and not override > incorrectly. Muse does preserve notification outputs correctly, but it > doesn't seem to do so for operations. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
