[AXIS2-4456] Cannot process a POJO-based Web Service (i.e. uses RPCMessageReceiver). If any of its operations take Array of NON-OMelement parameters when requested with Wrapped-Array

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.5, 1.5.1
• Fix Version/s: 1.7.0
• Component/s: adb
• Assignee: Unassigned
• Reporter: Dobri Emilov Kitipov
• Created: 31/Jul/09 10:25
• Updated: 05/Jun/12 10:12
• Resolved: 05/Jun/12 10:12

Description

The Axis2 1.5 official release/trunk cannot process a POJO-based Web Service (i.e. one that uses RPCMessageReceiver) that takes as parameter to any of its operations Array of NON-OMelement parameters when request contains Wrapped-Array. I have tested the case when I have a WS with the following simple implementation:

public class ArrayServiceSimple {
public int[] getInts (int[] intArr)

{ return intArr; }

}

When we deploy and invoke the WS operation a request send is:

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:web="http://webservice.lab">
<soapenv:Header/>
<soapenv:Body>
<web:getInts xsi:schemaLocation="http://webservice.lab note3.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<!-Zero or more repetitions:->
<web:intArr>1</web:intArr>
<web:intArr>2</web:intArr>
</web:getInts>
</soapenv:Body>
</soapenv:Envelope>

The Array send is wrapped-array. That causes a NumberFormatException to be thrown when processed in org.apache.axis2.databinding.utils.BeanUtil#deserialize(OMElement response,Object [] javaTypes,ObjectSupplier objectSupplier).

I have patches for the issue, but cannot attach them right now. I need to synchronize this with my company and will post them within 3 days.

Regards,
Dobri