ClassCastException in AxisClient.getJAXRPCHandlerChain
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Key: AXIS-2270
URL: http://issues.apache.org/jira/browse/AXIS-2270
Project: Apache Axis
Type: Bug
Environment: exists in axis 1.2.1 and code hasn't chaged in 1.3
Reporter: John Childs
in org.apache.axis.client.AxisClient the method getJAXRPCHandlerChain executes
the following sequence
javax.xml.rpc.handler.HandlerRegistry registry;
registry = service.getHandlerRegistry();
if(registry != null) {
chain = registry.getHandlerChain(portName);
if ((chain != null) && (!chain.isEmpty())) {
hiChainFactory = new
HandlerInfoChainFactory(chain);
clientSpecified = true;
}
}
within that sequence there is an attempt to create a HandlerInfoChainFactory by
passing a HanderChain to the constructor. This is incorrect and causes a
ClassCastException, HandlerInfoChainFactory requires a List of HandlerInfos.
The code also doesn't appear to be necessary as all that is happening later in
the function
is calling createHandlerChain on the factory and returning it. In the above
case, the code should just return the chain. Something like
javax.xml.rpc.handler.HandlerRegistry registry;
registry = service.getHandlerRegistry();
if(registry != null) {
chain = registry.getHandlerChain(portName);
if ((chain != null) && (!chain.isEmpty())) {
// we already have a handler chain, return it.
if ( chain instanceof HandlerChain )
{
return (HandlerChain)chain;
}
hiChainFactory = new
HandlerInfoChainFactory(chain);
clientSpecified = true;
}
}
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