/**
*
*/
package org.apache.thrift;
import org.apache.thrift.protocol.TMessage;
import org.apache.thrift.protocol.TMessageType;
import org.apache.thrift.protocol.TProtocol;
import org.apache.thrift.protocol.TProtocolException;
public abstract class ProcessFunction<I, T extends TBase> {
private final String methodName;
public ProcessFunction(String methodName) {
this.methodName = methodName;
}
public final void process(int seqid, TProtocol iprot, TProtocol oprot, I iface) throws TException {
T args = getEmptyArgsInstance();
try {
args.read(iprot);
} catch (TProtocolException e) {
iprot.readMessageEnd();
TApplicationException x = new TApplicationException(TApplicationException.PROTOCOL_ERROR, e.getMessage());
oprot.writeMessageBegin(new TMessage(getMethodName(), TMessageType.EXCEPTION, seqid));
x.write(oprot);
oprot.writeMessageEnd();
oprot.getTransport().flush();
return;
}
iprot.readMessageEnd();
TBase result = getResult(iface, args);
oprot.writeMessageBegin(new TMessage(getMethodName(), TMessageType.REPLY, seqid));
result.write(oprot);
oprot.writeMessageEnd();
oprot.getTransport().flush();
}
protected abstract TBase getResult(I iface, T args) throws TException;
protected abstract T getEmptyArgsInstance();
public String getMethodName() {
return methodName;
}
}