Bugs item #1069371, was opened at 2004-11-19 12:10
Message generated for change (Settings changed) made by tdiesler
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=376685&aid=1069371&group_id=22866
Category: JBossWS
Group: None
>Status: Closed
Resolution: Rejected
Priority: 5
Submitted By: Ekta (ektak)
Assigned to: Thomas Diesler (tdiesler)
Summary: Problem with Deserialzing Arrays by Axis
Initial Comment:
Hello,
I am getting the following error:
" org.xml.sax.SAXException: SimpleDeserializer
encountered a
child element, which is NOT expected, in something it
was trying
to deserialize "
I am using AXIS 1.1,Jboss4.0 and JbossWs with doc/lit
Style.
I have written a small HelloWorld application that has
one method 'printMessage' that takes an array of '
Message '( user defined class ) as an argument.
Without using the array everything works fine .
However when I add my customized type's Array I get
the above error.
Below is a summary of what was done:
STEP - 1 :- Created a impl class and Client class
=========
-------------------------------------------------------
----------------------------
HelloWorld_Impl.java
-------------------------------------------------------
----------------------------
package com.myapp;
import java.rmi.RemoteException;
import javax.xml.rpc.*;
import javax.xml.rpc.server.ServiceLifecycle;
public class HelloWorld_Impl implements HelloWorld,
ServiceLifecycle
{
public String printMessage(ArrayOfMessage
arrayOfMessage)
{
System.out.println("In printMessage...");
return arrayOfMessage.toString();
}
}
-------------------------------------------------------
----------------------------
HelloWorldClient.java
-------------------------------------------------------
----------------------------
package com.myapp;
public class HelloWorldClient
{
public static void main(String args[]) throws Exception
{
HelloWorldServiceLocator locator = new
HelloWorldServiceLocator();
Message message = new Message();
message.setMessage("HelloWorld");
Message array[] = { message };
ArrayOfMessage arrayOfMessage = new ArrayOfMessage
();
arrayOfMessage.setMessages(array);
locator.getHelloWorld().printMessage(arrayOfMessage);
}
}
STEP - 2 :- configured jaxrpc-
mapping.xml,webservices.xml,web.xml
==========
-------------------------------------------------------
----------------------------
jaxrpc-mapping.xml
-------------------------------------------------------
----------------------------
<?xml version='1.0' encoding='UTF-8' ?>
<java-wsdl-mapping
xmlns="http://java.sun.com/xml/ns/j2ee";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-
instance"
xmlns:ns1="http://ekta.com";
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://www.ibm.com/webservices/xsd/j2ee_jaxrpc_mappi
ng_1_1.xsd"
version="1.1">
<package-mapping>
<package-type>com.myapp</package-type>
http://ekta.com/HelloWorld
</package-mapping>
<package-mapping>
<package-type>com.myapp</package-type>
http://ekta.com
</package-mapping>
<java-xml-type-mapping>
<java-type>com.myapp.ArrayOfMessage</java-type>
<root-type-qname>ns1:in0</root-type-qname>
<qname-scope>element</qname-scope>
</java-xml-type-mapping>
<java-xml-type-mapping>
<java-type>java.lang.String</java-type>
<root-type-qname>ns1:printMessageReturn</root-type-
qname>
<qname-scope>element</qname-scope>
</java-xml-type-mapping>
</java-wsdl-mapping>
-------------------------------------------------------
----------------------------
webservices.xml
-------------------------------------------------------
----------------------------
<?xml version='1.0' encoding='UTF-8' ?>
<webservices
xmlns="http://java.sun.com/xml/ns/j2ee";
xmlns:impl="http://com.myapp/simple-ws4ee";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-
instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://www.ibm.com/webservices/xsd/j2ee_web_services
_1_1.xsd"
version="1.1">
<webservice-description>
<webservice-description-
name>HelloWorldService</webservice-description-name>
<wsdl-file>WEB-INF/wsdl/hello.wsdl</wsdl-file>
<jaxrpc-mapping-file>WEB-INF/jaxrpc-
mapping.xml</jaxrpc-mapping-file>
<port-component>
<port-component-name>HelloWorld</port-component-
name>
<wsdl-port>HelloWorld</wsdl-port>
<service-endpoint-
interface>com.myapp.HelloWorld</service-endpoint-
interface>
<service-impl-bean>
<servlet-link>HelloWorld</servlet-link>
</service-impl-bean>
</port-component>
</webservice-description>
-------------------------------------------------------
----------------------------
web.xml
-------------------------------------------------------
----------------------------
<?xml version="1.0" encoding="UTF-8"?>
<web-app
xmlns="http://java.sun.com/xml/ns/j2ee";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-
instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd";
version="2.4">
<servlet-name>HelloWorld</servlet-name>
<servlet-class>com.myapp.HelloWorld_Impl</servlet-
class>
<servlet-mapping>
<servlet-name>HelloWorld</servlet-name>
<url-pattern>/services/HelloWorld</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
</welcome-file-list>
</web-app>
STEP 3 :- after running java2wsdl tool hello.wsdl file is
created.
=======
-------------------------------------------------------
----------------------------
hello.wsdl
-------------------------------------------------------
----------------------------
<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions targetNamespace="http://ekta.com";
xmlns:impl="http://ekta.com";
xmlns:intf="http://ekta.com";
xmlns:apachesoap="http://xml.apache.org/xml-soap";
xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/";
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encodi
ng/" xmlns:xsd="http://www.w3.org/2001/XMLSchema";
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/";
xmlns="http://schemas.xmlsoap.org/wsdl/";>
<wsdl:types>
</wsdl:types>
<wsdl:message name="printMessageRequest">
<wsdl:part name="in0" element="impl:in0"/>
</wsdl:message>
<wsdl:message name="printMessageResponse">
<wsdl:part name="printMessageReturn"
element="impl:printMessageReturn"/>
</wsdl:message>
<wsdl:portType name="HelloWorld">
<wsdl:operation name="printMessage"
parameterOrder="in0">
<wsdl:input name="printMessageRequest"
message="impl:printMessageRequest"/>
<wsdl:output name="printMessageResponse"
message="impl:printMessageResponse"/>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="HelloWorldSoapBinding"
type="impl:HelloWorld">
<wsdlsoap:binding style="document"
transport="http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="printMessage">
<wsdlsoap:operation soapAction=""/>
<wsdl:input name="printMessageRequest">
<wsdlsoap:body use="literal"
namespace="http://ekta.com"/>
</wsdl:input>
<wsdl:output name="printMessageResponse">
<wsdlsoap:body use="literal"
namespace="http://ekta.com"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="HelloWorldService">
<wsdl:port name="HelloWorld"
binding="impl:HelloWorldSoapBinding">
<wsdlsoap:address
location="http://localhost:8080/simple-
ws4ee/services/HelloWorld"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
-------------------------------------------------------
----------------------------
Problems
========
1) after deployment when i run HelloWorldClient.class i
get the following error.
[java] javax.xml.rpc.JAXRPCException:
org.xml.sax.SAXException: SimpleDeserializer
encountered a child element, which is
NOT expected, in something it was trying to deserialize.
[java] at
org.apache.axis.message.SOAPFaultBuilder.createFault
(SOAPFaultBuilder.java:304)
[java] at
org.apache.axis.message.SOAPFaultBuilder.endElement
(SOAPFaultBuilder.java:143)
[java] at
org.apache.axis.encoding.DeserializationContextImpl.endE
lement(DeserializationContextImpl.java:1250)
[java] at
org.apache.crimson.parser.Parser2.maybeElement
(Parser2.java:1712)
[java] at org.apache.crimson.parser.Parser2.content
(Parser2.java:1963)
[java] at
org.apache.crimson.parser.Parser2.maybeElement
(Parser2.java:1691)
[java] at org.apache.crimson.parser.Parser2.content
(Parser2.java:1963)
[java] at
org.apache.crimson.parser.Parser2.maybeElement
(Parser2.java:1691)
[java] at org.apache.crimson.parser.Parser2.parseInternal
(Parser2.java:667)
[java] at org.apache.crimson.parser.Parser2.parse
(Parser2.java:337)
[java] at org.apache.crimson.parser.XMLReaderImpl.parse
(XMLReaderImpl.java:448)
[java] at javax.xml.parsers.SAXParser.parse
(SAXParser.java:345)
[java] at
org.apache.axis.encoding.DeserializationContextImpl.pars
e(DeserializationContextImpl.java:257)
[java] at
org.apache.axis.MessagePart.getAsSOAPEnvelope
(MessagePart.java:655)
[java] at org.apache.axis.Message.getSOAPEnvelope
(Message.java:432)
[java] at org.apache.axis.client.Call.invokeEngine
(Call.java:3062)
[java] at org.apache.axis.client.Call.invoke
(Call.java:3024)
[java] at org.apache.axis.client.Call.invoke
(Call.java:2619)
[java] at org.apache.axis.client.Call.invoke
(Call.java:2524)
[java] at org.apache.axis.client.Call.invokeInternal
(Call.java:1976)
[java] at org.apache.axis.client.Call.invoke
(Call.java:1917)
[java] at
com.myapp.HelloWorldSoapBindingStub.printMessage
(Unknown Source)
[java] at com.myapp.HelloWorldClient.main
(HelloWorldClient.java:17)
[java] Exception in thread "main"
[java] Java Result: 1
----------------------------------------------------------------------
Comment By: Thomas Diesler (tdiesler)
Date: 2004-11-25 14:21
Message:
Logged In: YES
user_id=423364
Your stack trace shows an problem in Axis. Are you using
standalone Axis? If yes, this is an Axis issue.
If you are using JBossWS on the client side as well, then Axis
service locators don't enter the game. They are not WS4EE
compliant, Axis propriatary and hence not portable.
Can you provide a sime WS4EE deployment that shows the
problem? There are examples of marshalling arrays on the wiki
and in the jboss testsuite.
I am rejecting this issue for now. If you can provide a
deployment that uses JBossWS on the client side, feel free to
reopen it again.
----------------------------------------------------------------------
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=376685&aid=1069371&group_id=22866
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