/* * 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); } }