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<div class="postbody">Hi all again,<br />
<br />
cdeneux, yes I don´t get any warning for the mismatch between WSDL and JBI Binding. I will be collecting all the issues.<br />
<br />
I have continue testing and I have come across several problems:<br />
<br />
<span style="font-weight: bold">1 - Once the SA is deployed, I get the follownig warning exception from EasyWSDL that doesn´t seem to affect the SA:</span><br />
</span><table width="90%" cellspacing="1" cellpadding="3" border="0" align="center"><tr> <td><span class="genmed"><b>Code:</b></span></td> </tr> <tr> <td class="code"><br />
WARNING 2009-07-02 09:45:13,578 [Petals.JBI-Messaging.EndpointRegistryImpl]<br />
An error occurs during an update of a new endpoint<br />
java.lang.NullPointerException<br />
at org.ow2.easywsdl.wsdl.api.abstractElmt.AbstractDescriptionImpl.getDocumentBaseURI(AbstractDescriptionImpl.java:430)<br />
at org.ow2.easywsdl.wsdl.impl.wsdl11.TypesImpl.<init>(TypesImpl.java:128)<br />
at org.ow2.easywsdl.wsdl.impl.wsdl11.DescriptionImpl.<init>(DescriptionImpl.java:144)<br />
at org.ow2.easywsdl.wsdl.impl.wsdl11.WSDLReaderImpl.readWSDL(WSDLReaderImpl.java:212)<br />
at org.ow2.easywsdl.wsdl.impl.wsdl11.WSDLReaderImpl.readWSDL(WSDLReaderImpl.java:195)<br />
at org.ow2.easywsdl.wsdl.impl.generic.WSDLReaderImpl.readWSDL(WSDLReaderImpl.java:174)<br />
at org.ow2.easywsdl.wsdl.impl.generic.WSDLReaderImpl.readWSDL(WSDLReaderImpl.java:150)<br />
at org.ow2.easywsdl.wsdl.impl.generic.WSDLReaderImpl.readWSDL(WSDLReaderImpl.java:180)<br />
at org.ow2.easywsdl.extensions.wsdl4complexwsdl.impl.inout.WSDL4ComplexWsdlReaderImpl.readWSDL4ComplexWSDL(WSDL4ComplexWsdlReaderImpl.java:138)<br />
at org.ow2.petals.jbi.messaging.registry.EndpointRegistryImpl.updateEndpointDescriptionAndInterfaces(EndpointRegistryImpl.java:1744)<br />
at org.ow2.petals.jbi.messaging.registry.EndpointRegistryImpl.access$1(EndpointRegistryImpl.java:1389)<br />
at org.ow2.petals.jbi.messaging.registry.EndpointRegistryImpl$UpdateLocalNewEndpointFuture.call(EndpointRegistryImpl.java:312)<br />
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:269)<br />
at java.util.concurrent.FutureTask.run(FutureTask.java:123)<br />
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)<br />
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)<br />
at java.lang.Thread.run(Thread.java:595)<br />
</td> </tr></table><span class="postbody"><br />
<br />
The error is due to missing "/" on the wsdl file location. When the wsdl is going to be processed the uri is = file:D:/xxx. Changing it to <a href="file:///D:/xxx" target="_blank">file:///D:/xxx</a> allows easywsdl to read the file.<br />
I still have to find the source of the problem for this one.<br />
<br />
<span style="font-weight: bold">2 - I have the Corba service exposed via SOAP. If I try to see the wsdl accesing "http://localhost:8084/petals/services/Hello?wsdl" i get the following error:</span><br />
<br />
</span><table width="90%" cellspacing="1" cellpadding="3" border="0" align="center"><tr> <td><span class="genmed"><b>Code:</b></span></td> </tr> <tr> <td class="code"><br />
at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:450)<br />
Caused by: java.lang.ClassCastException: com.sun.org.apache.xerces.internal.dom.ElementNSImpl<br />
at org.ow2.easywsdl.wsdl.impl.wsdl11.EndpointImpl.setAddress(EndpointImpl.java:112)<br />
at org.ow2.petals.binding.soap.listener.incoming.PetalsAxisService.printWSDL(PetalsAxisService.java:155)<br />
... 18 more<br />
2009-07-02 13:59:43.161::WARN: /petals/services/Hello: org.apache.axis2.AxisFault: Server<br />
</td> </tr></table><span class="postbody"><br />
<br />
The problem is related on how the wsdl needs to be constructed for the JBI4Corba component to get the required information.<br />
<br />
In the WSDL we need to add the following to provide Corba related information:<br />
<br />
<br />
</span><table width="90%" cellspacing="1" cellpadding="3" border="0" align="center"><tr> <td><span class="genmed"><b>Code:</b></span></td> </tr> <tr> <td class="code"><br />
<imolacorba:address name="Hello" localizationType="NameService"><br />
<imolacorba:orb><br />
<imolacorba:property name="org.omg.CORBA.ORBInitialPort" value="1050"/><br />
<imolacorba:property name="org.omg.CORBA.ORBInitialHost" value="localhost"/><br />
</imolacorba:orb><br />
</imolacorba:address><br />
</td> </tr></table><span class="postbody"><br />
<br />
<br />
This piece of code in Petals :<br />
<br />
</span><table width="90%" cellspacing="1" cellpadding="3" border="0" align="center"><tr> <td><span class="genmed"><b>Code:</b></span></td> </tr> <tr> <td class="code"><br />
<br />
org.ow2.easywsdl.wsdl.impl.wsdl11.EndpointImpl.java<br />
<br />
@SuppressWarnings("unchecked")<br />
public void setAddress(final String address) {<br />
boolean find = false;<br />
for (final Object element : this.model.getAny()) {<br />
if (((JAXBElement) element).getValue() instanceof org.ow2.easywsdl.wsdl.org.xmlsoap.schemas.wsdl.soap.TAddress) {<br />
((org.ow2.easywsdl.wsdl.org.xmlsoap.schemas.wsdl.soap.TAddress) ((JAXBElement) element)<br />
.getValue()).setLocation(address);<br />
find = true;<br />
break;<br />
}<br />
if (((JAXBElement) element).getValue() instanceof org.ow2.easywsdl.wsdl.org.xmlsoap.schemas.wsdl.soap12.TAddress) {<br />
((org.ow2.easywsdl.wsdl.org.xmlsoap.schemas.wsdl.soap12.TAddress) ((JAXBElement) element)<br />
.getValue()).setLocation(address);<br />
find = true;<br />
break;<br />
}<br />
if (((JAXBElement) element).getValue() instanceof org.ow2.easywsdl.wsdl.org.xmlsoap.schemas.wsdl.http.AddressType) {<br />
((org.ow2.easywsdl.wsdl.org.xmlsoap.schemas.wsdl.http.AddressType) ((JAXBElement) element)<br />
.getValue()).setLocation(address);<br />
find = true;<br />
break;<br />
}<br />
}<br />
<br />
</td> </tr></table><span class="postbody"><br />
<br />
The code is expecting a JAXBElement and not an ElementNSImpl that represents the "address" part of the wsdl defined by the jbi4corba:<br />
It does not seem to be easy to extract a properly defined wsdl for soap using the wsdl file in the JBI4Corba SU. <br />
<br />
<span style="font-weight: bold">3 - The previous error shouldn´t block me to run a test, so I went one step further and created a proper wsdl for the SOAP service:</span><br />
<br />
</span><table width="90%" cellspacing="1" cellpadding="3" border="0" align="center"><tr> <td><span class="genmed"><b>Code:</b></span></td> </tr> <tr> <td class="code"><br />
<?xml version="1.0" encoding="UTF-8"?><br />
<wsdl:definitions name="Hello" targetNamespace="http://Hello" xmlns:tns="http://Hello" xmlns:imolacorba="uri://schemas.imola.it/jbi/wsdl-extensions/corba/" xmlns:plnk="http://docs.oasis-open.org/wsbpel/2.0/plnktype" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"><br />
<wsdl:types><br />
<xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://HelloApp.Hello" xmlns="http://HelloApp.Hello" xmlns:xs="http://www.w3.org/2001/XMLSchema"><br />
<xs:element name="sayHello"><br />
<xs:complexType><br />
<xs:sequence/><br />
</xs:complexType><br />
</xs:element><br />
<xs:element name="sayHelloResponse"><br />
<xs:complexType><br />
<xs:sequence><br />
<xs:element name="return" type="xs:string"/><br />
</xs:sequence><br />
</xs:complexType><br />
</xs:element><br />
<xs:element name="shutdown"><br />
<xs:complexType><br />
<xs:sequence/><br />
</xs:complexType><br />
</xs:element><br />
</xs:schema><br />
<xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://HelloApp.Hello" xmlns="http://HelloApp.Hello" xmlns:xs="http://www.w3.org/2001/XMLSchema"><br />
<xs:element name="sayHello"><br />
<xs:complexType><br />
<xs:sequence/><br />
</xs:complexType><br />
</xs:element><br />
<xs:element name="sayHelloResponse"><br />
<xs:complexType><br />
<xs:sequence><br />
<xs:element name="return" type="xs:string"/><br />
</xs:sequence><br />
</xs:complexType><br />
</xs:element><br />
<xs:element name="shutdown"><br />
<xs:complexType><br />
<xs:sequence/><br />
</xs:complexType><br />
</xs:element><br />
</xs:schema><br />
</wsdl:types><br />
<wsdl:message name="sayHelloResponse"><br />
<wsdl:part name="parameters" element="tns:sayHelloResponse"><br />
</wsdl:part><br />
</wsdl:message><br />
<wsdl:message name="sayHello"><br />
<wsdl:part name="parameters" element="tns:sayHello"><br />
</wsdl:part><br />
</wsdl:message><br />
<wsdl:message name="shutdown"><br />
<wsdl:part name="parameters" element="tns:shutdown"><br />
</wsdl:part><br />
</wsdl:message><br />
<wsdl:portType name="HelloPortType"><br />
<wsdl:operation name="sayHello"><br />
<wsdl:input name="sayHello" message="tns:sayHello"><br />
</wsdl:input><br />
<wsdl:output name="sayHelloResponse" message="tns:sayHelloResponse"><br />
</wsdl:output><br />
</wsdl:operation><br />
<wsdl:operation name="shutdown"><br />
<wsdl:input name="shutdown" message="tns:shutdown"><br />
</wsdl:input><br />
</wsdl:operation><br />
</wsdl:portType><br />
<wsdl:binding name="HelloCorbaBinding" type="tns:HelloPortType"><br />
<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/><br />
<wsdl:operation name="sayHello"><br />
<wsdl:input name="sayHello"><br />
</wsdl:input><br />
<wsdl:output name="sayHelloResponse"><br />
</wsdl:output><br />
</wsdl:operation><br />
<wsdl:operation name="shutdown"><br />
<wsdl:input name="shutdown"><br />
</wsdl:input><br />
</wsdl:operation><br />
</wsdl:binding><br />
<wsdl:service name="Hello"><br />
<wsdl:port name="HelloCorbaPort" binding="tns:HelloCorbaBinding"><br />
<soap:address location="http://localhost:8084/petals/services/Hello"/><br />
</wsdl:port><br />
</wsdl:service><br />
<plnk:partnerLinkType name="Hello"><br />
<plnk:role name="HelloPortTypeRole" portType="tns:Hello"/><br />
</plnk:partnerLinkType><br />
</wsdl:definitions><br />
</td> </tr></table><span class="postbody"><br />
<br />
- I loaded into soapui and send a test message:<br />
<br />
</span><table width="90%" cellspacing="1" cellpadding="3" border="0" align="center"><tr> <td><span class="genmed"><b>Code:</b></span></td> </tr> <tr> <td class="code"><br />
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:hel="http://Hello"><br />
<soapenv:Header/><br />
<soapenv:Body><br />
<hel:sayHello/><br />
</soapenv:Body><br />
</soapenv:Envelope><br />
</td> </tr></table><span class="postbody"><br />
<br />
And I got the following error:<br />
<br />
</span><table width="90%" cellspacing="1" cellpadding="3" border="0" align="center"><tr> <td><span class="genmed"><b>Code:</b></span></td> </tr> <tr> <td class="code"><br />
Caused by: javax.xml.transform.TransformerException: org.xml.sax.SAXParseException: Premature end of file.<br />
at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:673)<br />
at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:300)<br />
at it.imolinfo.jbi4corba.jbi.processor.MessageDenormalizer.denormalize(MessageDenormalizer.java:172)<br />
... 8 more<br />
Caused by: org.xml.sax.SAXParseException: Premature end of file.<br />
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1269)<br />
at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transformIdentity(TransformerImpl.java:579)<br />
at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:661)<br />
... 10 more<br />
</td> </tr></table><span class="postbody"><br />
<br />
Debugging a bit more, I didn´t see any problem with the normalised message. The content is a StreamSource containing a ByteArrayInputStream with the<br />
message, that seems fine:<br />
<hel:sayHello xmlns:hel="http://Hello" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" /><br />
<br />
This is passed to a parser (inside com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform) by the JBI4Corba MessageDenormalizer.java[172] that generates an error when trying to parse.<br />
<br />
This is as far as went, but still no luck.<br />
<br />
Anybody got any idea to solve the "SAXParseException: Premature end of file."?<br />
<br />
jmt</div>
<br /><div class="gensmall"><br />
<br />
<br />
-------------------- m2f --------------------<br />
<br />
Read this forum topic online here:<br />
<a href="http://petals.ebmwebsourcing.com/forum/viewtopic.php?p=805#805" target="_blank">http://petals.ebmwebsourcing.com/forum/viewtopic.php?p=805#805</a><br />
<br />
-------------------- m2f --------------------</div>
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