package org.infinispan.remoting.transport.jgroups;
import org.infinispan.remoting.rpc.ResponseFilter;
import org.infinispan.remoting.responses.ExceptionResponse;
import org.infinispan.remoting.responses.Response;
import org.jgroups.Address;
import org.jgroups.blocks.RspFilter;
/**
* Acts as a bridge between JGroups RspFilter and {@link org.infinispan.remoting.rpc.ResponseFilter}.
*
* @author Manik Surtani
* @author Galder Zamarreño
* @since 4.0
*/
public class JGroupsResponseFilterAdapter implements RspFilter {
ResponseFilter r;
/**
* Creates an instance of the adapter
*
* @param r response filter to wrap
*/
public JGroupsResponseFilterAdapter(ResponseFilter r) {
this.r = r;
}
public boolean isAcceptable(Object response, Address sender) {
if (response instanceof Exception)
response = new ExceptionResponse((Exception) response);
else if (response instanceof Throwable)
response = new ExceptionResponse(new RuntimeException((Throwable)response));
return r.isAcceptable((Response) response, new JGroupsAddress(sender));
}
public boolean needMoreResponses() {
return r.needMoreResponses();
}
}