loggingproxy.java

JADE实例——多Agent系统展示(图书交易系统)

package bookTrading.logging;

import jade.core.GenericCommand;
import jade.core.IMTPException;
import jade.core.ServiceException;
import jade.core.SliceProxy;

public class LoggingProxy extends SliceProxy
	implements LoggingSlice {
	public void logMessage (String s) throws IMTPException {
		GenericCommand cmd = new GenericCommand(
				H_LOGMESSAGE, LoggingService.NAME, null);
		cmd.addParam(s);
		try {
			getNode().accept(cmd);
		}
		catch(ServiceException se) {
			throw new IMTPException(
					"Unexpected error retrieving node");
		}
	}
}