Wrapped/Literal encoding and abstract parameters with arrays won't work.
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Key: AXIS-2586
URL: http://issues.apache.org/jira/browse/AXIS-2586
Project: Apache Axis
Issue Type: Bug
Components: Serialization/Deserialization
Affects Versions: 1.4
Environment: Tomcat 5.5
Sun JRE 1.5.0.07
Windows XP SP2
Reporter: Steve McDuff
I found a problem when passing abstract parameters with array fields to a
method in Wrapped/Literal encoding:
Steps to reproduce
1 - create a base class that has an array field of itself.
2 - create a sub class that inherits from the base class
3 - create a service class to publish as a web service that uses the base class
as a paramter for a public method
4 - use Java2WSDL to publish the service class using wrapped/literal encoding
5 - run the web services on a web server
6 - use WSDL2Java to create stubs for a test client
7 - use the test client to call the method on the service class with a Sub
Class instance.
8 - notice that the call to the service fails with the error :
org.xml.sax.SAXException: Invalid element in BaseClass - item
Here are the code samples:
class BaseClass{
private BaseClass[] childArray;
public BaseClass[] getChildArray(){
return childArray;
}
public void setChildArray(BaseClass[] childArray){
this.childArray = childArray;
}
}
class SubClass extends BaseClass{
private BaseClass[] otherChildArray;
public BaseClass[] getOtherChildArray(){
return otherChildArray;
}
public void setOtherChildArray(BaseClass[] otherChildArray){
this.otherChildArray = otherChildArray;
}
}
// Use Java2WSDL to publish this as a web service
class MyTestInterface{
// send and return the same base class parameter
public BaseClass sendBase(BaseClass base){
return base;
}
// this method just declares sub to make sure it finds its
// way in the WSDL
public void declareSub(SubClass sub){};
}
// client unit test code
class MyTest extends junit.framework.TestCase{
public void testSendBase(){
// Insert code to resolve URL and locate the web services here
MyTestInterface x = null;
SubClass sendSubClass = new SubClass();
sendSubClass.setChildArray(new BaseClass[]{new SubClass()});
// this call will fail with the message
// org.xml.sax.SAXException: Invalid element in BaseClass - item
BaseClass retVal = x.sendBase(sendSubClass);
assertEquals(sendSubClass, retVal);
}
}
Note:
- This problem is reproducible in Document/Literal
- This problem is not reproducible in RPC/Encoded
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