| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.activemq.console.util; |
| |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Set; |
| |
| import javax.management.ObjectName; |
| import javax.management.MBeanServerConnection; |
| import javax.management.remote.JMXServiceURL; |
| |
| import org.apache.activemq.console.filter.GroupPropertiesViewFilter; |
| import org.apache.activemq.console.filter.MBeansAttributeQueryFilter; |
| import org.apache.activemq.console.filter.MBeansObjectNameQueryFilter; |
| import org.apache.activemq.console.filter.MBeansRegExQueryFilter; |
| import org.apache.activemq.console.filter.MapTransformFilter; |
| import org.apache.activemq.console.filter.MessagesQueryFilter; |
| import org.apache.activemq.console.filter.PropertiesViewFilter; |
| import org.apache.activemq.console.filter.QueryFilter; |
| import org.apache.activemq.console.filter.StubQueryFilter; |
| import org.apache.activemq.console.filter.WildcardToMsgSelectorTransformFilter; |
| import org.apache.activemq.console.filter.WildcardToRegExTransformFilter; |
| |
| public final class JmxMBeansUtil { |
| |
| private JmxMBeansUtil() { |
| } |
| |
| public static List getAllBrokers(MBeanServerConnection jmxConnection) throws Exception { |
| return (new MBeansObjectNameQueryFilter(jmxConnection)).query("Type=Broker"); |
| } |
| |
| public static List getBrokersByName(MBeanServerConnection jmxConnection, String brokerName) throws Exception { |
| return (new MBeansObjectNameQueryFilter(jmxConnection)).query("Type=Broker,BrokerName=" + brokerName); |
| } |
| |
| public static List getAllBrokers(MBeanServerConnection jmxConnection, Set attributes) throws Exception { |
| return (new MBeansAttributeQueryFilter(jmxConnection, attributes, new MBeansObjectNameQueryFilter(jmxConnection))).query("Type=Broker"); |
| } |
| |
| public static List getBrokersByName(MBeanServerConnection jmxConnection, String brokerName, Set attributes) throws Exception { |
| return (new MBeansAttributeQueryFilter(jmxConnection, attributes, new MBeansObjectNameQueryFilter(jmxConnection))).query("Type=Broker,BrokerName=" + brokerName); |
| } |
| |
| public static List queryMBeans(MBeanServerConnection jmxConnection, List queryList) throws Exception { |
| // If there is no query defined get all mbeans |
| if (queryList == null || queryList.size() == 0) { |
| return createMBeansObjectNameQuery(jmxConnection).query(""); |
| |
| // Parse through all the query strings |
| } else { |
| return createMBeansObjectNameQuery(jmxConnection).query(queryList); |
| } |
| } |
| |
| public static List queryMBeans(MBeanServerConnection jmxConnection, List queryList, Set attributes) throws Exception { |
| // If there is no query defined get all mbeans |
| if (queryList == null || queryList.size() == 0) { |
| return createMBeansAttributeQuery(jmxConnection, attributes).query(""); |
| |
| // Parse through all the query strings |
| } else { |
| return createMBeansAttributeQuery(jmxConnection, attributes).query(queryList); |
| } |
| } |
| |
| public static List queryMBeans(MBeanServerConnection jmxConnection, String queryString) throws Exception { |
| return createMBeansObjectNameQuery(jmxConnection).query(queryString); |
| } |
| |
| public static List queryMBeans(MBeanServerConnection jmxConnection, String queryString, Set attributes) throws Exception { |
| return createMBeansAttributeQuery(jmxConnection, attributes).query(queryString); |
| } |
| |
| public static List filterMBeansView(List mbeans, Set viewFilter) throws Exception { |
| return new PropertiesViewFilter(viewFilter, new MapTransformFilter(new StubQueryFilter(mbeans))).query(""); |
| } |
| |
| public static String createQueryString(String query, String param) { |
| return query.replaceAll("%1", param); |
| } |
| |
| public static String createQueryString(String query, List params) { |
| String output = query; |
| int count = 1; |
| for (Iterator i = params.iterator(); i.hasNext();) { |
| output = output.replaceAll("%" + count++, i.next().toString()); |
| } |
| |
| return output; |
| } |
| |
| public static QueryFilter createMBeansObjectNameQuery(MBeanServerConnection jmxConnection) { |
| // Let us be able to accept wildcard queries |
| // Use regular expressions to filter the query results |
| // Let us retrieve the mbeans object name specified by the query |
| return new WildcardToRegExTransformFilter(new MBeansRegExQueryFilter(new MBeansObjectNameQueryFilter(jmxConnection))); |
| } |
| |
| public static QueryFilter createMBeansAttributeQuery(MBeanServerConnection jmxConnection, Set attributes) { |
| // Let use be able to accept wildcard queries |
| // Use regular expressions to filter the query result |
| // Retrieve the attributes needed |
| // Retrieve the mbeans object name specified by the query |
| return new WildcardToRegExTransformFilter(new MBeansRegExQueryFilter(new MBeansAttributeQueryFilter(jmxConnection, attributes, new MBeansObjectNameQueryFilter(jmxConnection)))); |
| } |
| |
| public static QueryFilter createMessageQueryFilter(MBeanServerConnection jmxConnection, ObjectName destName) { |
| return new WildcardToMsgSelectorTransformFilter(new MessagesQueryFilter(jmxConnection, destName)); |
| } |
| |
| public static List filterMessagesView(List messages, Set groupViews, Set attributeViews) throws Exception { |
| return (new PropertiesViewFilter(attributeViews, new GroupPropertiesViewFilter(groupViews, new MapTransformFilter(new StubQueryFilter(messages))))).query(""); |
| } |
| } |