/*
* Copyright 1999-2011 Alibaba Group.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.alibaba.dubbo.monitor.dubbo;
import com.alibaba.dubbo.common.Constants;
import com.alibaba.dubbo.common.URL;
import com.alibaba.dubbo.monitor.Monitor;
import com.alibaba.dubbo.monitor.MonitorService;
import com.alibaba.dubbo.monitor.support.AbstractMonitorFactory;
import com.alibaba.dubbo.rpc.Invoker;
import com.alibaba.dubbo.rpc.Protocol;
import com.alibaba.dubbo.rpc.ProxyFactory;
/**
* DefaultMonitorFactroy
*
* @author william.liangf
*/
public class DubboMonitorFactroy extends AbstractMonitorFactory {
private Protocol protocol;
private ProxyFactory proxyFactory;
public void setProtocol(Protocol protocol) {
this.protocol = protocol;
}
public void setProxyFactory(ProxyFactory proxyFactory) {
this.proxyFactory = proxyFactory;
}
@Override
protected Monitor createMonitor(URL url) {
url = url.setProtocol(url.getParameter(Constants.PROTOCOL_KEY, "dubbo"));
if (url.getPath() == null || url.getPath().length() == 0) {
url = url.setPath(MonitorService.class.getName());
}
String filter = url.getParameter(Constants.REFERENCE_FILTER_KEY);
if (filter == null || filter.length() == 0) {
filter = "";
} else {
filter = filter + ",";
}
url = url.addParameters(Constants.CLUSTER_KEY, "failsafe", Constants.CHECK_KEY, String.valueOf(false),
Constants.REFERENCE_FILTER_KEY, filter + "-monitor");
Invoker<MonitorService> monitorInvoker = protocol.refer(MonitorService.class, url);
MonitorService monitorService = proxyFactory.getProxy(monitorInvoker);
return new DubboMonitor(monitorInvoker, monitorService);
}
}