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 */
017 package org.apache.geronimo.axis2.client;
018
019 import java.util.Hashtable;
020 import java.util.Map;
021
022 import org.apache.axis2.AxisFault;
023 import org.apache.axis2.context.ConfigurationContext;
024 import org.apache.axis2.context.ConfigurationContextFactory;
025 import org.apache.axis2.jaxws.ClientConfigurationFactory;
026 import org.apache.axis2.jaxws.util.ClassLoaderUtils;
027 import org.apache.axis2.jaxws.util.Constants;
028 import org.apache.commons.logging.Log;
029 import org.apache.commons.logging.LogFactory;
030
031 public class Axis2ClientConfigurationFactory extends ClientConfigurationFactory {
032
033 private static final Log LOG = LogFactory.getLog(Axis2ClientConfigurationFactory.class);
034
035 private Map<ClassLoader, ConfigurationContext> contextCache =
036 new Hashtable<ClassLoader, ConfigurationContext>();
037
038 private boolean reuseConfigurationContext;
039
040 public Axis2ClientConfigurationFactory(boolean reuse) {
041 this.reuseConfigurationContext = reuse;
042 }
043
044 public ConfigurationContext getClientConfigurationContext() {
045 ClassLoader cl = ClassLoaderUtils.getContextClassLoader();
046 if (cl == null) {
047 if (this.reuseConfigurationContext) {
048 cl = ClientConfigurationFactory.class.getClassLoader();
049 } else {
050 return createConfigurationContext();
051 }
052 }
053
054 synchronized (cl) {
055 return getConfigurationContext(cl);
056 }
057 }
058
059 private ConfigurationContext getConfigurationContext(ClassLoader cl) {
060 ConfigurationContext context = this.contextCache.get(cl);
061 if (context == null) {
062 context = createConfigurationContext();
063 this.contextCache.put(cl, context);
064 if (LOG.isDebugEnabled()) {
065 LOG.debug("Created new configuration context " + context + " for " + cl);
066 }
067 } else {
068 if (LOG.isDebugEnabled()) {
069 LOG.debug("Configuration context " + context + " reused for " + cl);
070 }
071 }
072 return context;
073 }
074
075 private ConfigurationContext removeConfigurationContext(ClassLoader cl) {
076 return this.contextCache.remove(cl);
077 }
078
079 public void clearCache() {
080 this.contextCache.clear();
081 }
082
083 public ConfigurationContext clearCache(ClassLoader cl) {
084 ConfigurationContext context = null;
085 if (cl != null) {
086 synchronized (cl) {
087 context = removeConfigurationContext(cl);
088 }
089
090 if (LOG.isDebugEnabled()) {
091 LOG.debug("Removed configuration context " + context + " for " + cl);
092 }
093 }
094
095 return context;
096 }
097
098 private ConfigurationContext createConfigurationContext() {
099 String repoPath = System.getProperty(Constants.AXIS2_REPO_PATH);
100 String axisConfigPath = System.getProperty(Constants.AXIS2_CONFIG_PATH);
101 try {
102 return ConfigurationContextFactory.createConfigurationContextFromFileSystem(repoPath, axisConfigPath);
103 } catch (AxisFault e) {
104 throw new RuntimeException(e.getMessage(), e);
105 }
106 }
107
108 }