Doc/Wrapped service turns a non-null, empty array into a null object
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Key: AXIS-2279
URL: http://issues.apache.org/jira/browse/AXIS-2279
Project: Apache Axis
Type: Bug
Components: Serialization/Deserialization
Versions: 1.3
Reporter: Glanville, Jay Dickon
I have a service in which a non-null, empty array is returned:
public XYZ[] getArray() throws AxisFault {
return new XYZ[ 0 ];
}
I then allow Axis to automatically generate the WSDL. With this WSDL, I use
the WSDL2Java tool to generate the client side libraries.
When my client calls the getArray() operation, it doesn't receive a non-null,
empty array. Instead, it receives a null object.
For example, if the client code was:
XYZ[] ret = binding.getArray()
if ( ret == null ) {
System.out.println( "null" );
} else {
System.out.println( ret.length );
}
then the output would be
null
The client should be receiving what the service gave it.
The service is a document/literal-wrapped encoded service. If I change the
service to an RPC/encoded service, then everything works as expected (i.e.: the
output of the client program would be "0").
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