001/* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.apache.activemq.web.config; 018 019import java.net.MalformedURLException; 020import java.util.ArrayList; 021import java.util.Collection; 022 023import javax.jms.ConnectionFactory; 024import javax.management.remote.JMXServiceURL; 025 026import org.apache.activemq.ActiveMQConnectionFactory; 027 028/** 029 * Base class for configurations. 030 * 031 * 032 */ 033public abstract class AbstractConfiguration implements WebConsoleConfiguration { 034 035 public ConnectionFactory getConnectionFactory() { 036 return null; 037 } 038 039 public String getJmxPassword() { 040 return null; 041 } 042 043 public Collection<JMXServiceURL> getJmxUrls() { 044 return null; 045 } 046 047 public String getJmxUser() { 048 return null; 049 } 050 051 /** 052 * Creates the ActiveMQ-ConnectionFactory. 053 * 054 * @param jmsUrl 055 * not <code>null</code> 056 * @param jmsUser 057 * <code>null</code> if no authentication 058 * @param jmsPassword 059 * <code>null</code> is ok 060 * @return not <code>null</code> 061 */ 062 protected ConnectionFactory makeConnectionFactory(String jmsUrl, String jmsUser, 063 String jmsPassword) { 064 if (jmsUser != null && jmsUser.length() > 0) 065 return new ActiveMQConnectionFactory(jmsUser, jmsPassword, jmsUrl); 066 else 067 return new ActiveMQConnectionFactory(jmsUrl); 068 } 069 070 /** 071 * Splits the JMX-Url string into a series of JMSServiceURLs. 072 * 073 * @param jmxUrls 074 * the JMX-url, multiple URLs are separated by commas. 075 * @return not <code>null</code>, contains at least one element. 076 */ 077 protected Collection<JMXServiceURL> makeJmxUrls(String jmxUrls) { 078 String[] urls = jmxUrls.split(","); 079 if (urls == null || urls.length == 0) { 080 urls = new String[] { jmxUrls }; 081 } 082 083 try { 084 Collection<JMXServiceURL> result = new ArrayList<JMXServiceURL>( 085 jmxUrls.length()); 086 for (String url : urls) { 087 result.add(new JMXServiceURL(url)); 088 } 089 return result; 090 } catch (MalformedURLException e) { 091 throw new IllegalArgumentException("Invalid JMX-url", e); 092 } 093 } 094 095}