org.zstacks.zbus.client.service.Service Maven / Gradle / Ivy

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package org.zstacks.zbus.client.service;

import java.io.Closeable;
import java.io.IOException;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.zstacks.zbus.client.Consumer;
import org.zstacks.znet.Message;

public class Service implements Closeable {   
	private static final Logger log = LoggerFactory.getLogger(Service.class);
	private final ServiceConfig config; 
	private WorkerThread[] workerThreads;
	
	public Service(ServiceConfig config){
		this.config = config;
		if(config.getMq() == null || "".equals(config.getMq())){
			throw new IllegalArgumentException("MQ required");
		}
		if(config.getServiceHandler() == null){
			throw new IllegalArgumentException("serviceHandler required");
		}  
	}
	 
	@Override
	public void close() throws IOException {
		if(this.workerThreads != null){
			for(WorkerThread thread : this.workerThreads){
				try {
					thread.close();
				} catch (IOException e) {
					log.debug(e.getMessage(), e);
				}
			}
		} 
	}
	
	public void start(){    
		this.workerThreads = new WorkerThread[config.getThreadCount()];
		for(int i=0;i