/**
* 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,brokerName=*");
}
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 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("");
}
}