org.apache.axis2.util.ThreadContextMigratorUtil Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of axis2-kernel Show documentation
Show all versions of axis2-kernel Show documentation
Core Parts of Axis2. This includes Axis2 engine, Client API, Addressing support, etc.,
/*
* 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.axis2.util;
import org.apache.axis2.AxisFault;
import org.apache.axis2.context.ConfigurationContext;
import org.apache.axis2.context.MessageContext;
import org.apache.axis2.description.Parameter;
import org.apache.axis2.engine.AxisConfiguration;
import java.util.LinkedList;
import java.util.List;
/**
* This is a utility class to make it easier/cleaner for user programming
* model-level implementations (e.g. the Axis2 JAX-WS code) to invoke the
* ThreadContextMigrators.
*/
public class ThreadContextMigratorUtil {
/**
* Register a new ThreadContextMigrator.
*
* @param configurationContext
* @param threadContextMigratorListID The name of the parameter in the
* AxisConfiguration that contains
* the list of migrators.
* @param migrator
*/
public static void addThreadContextMigrator(ConfigurationContext configurationContext,
String threadContextMigratorListID,
ThreadContextMigrator migrator)
throws AxisFault {
AxisConfiguration axisConfiguration = configurationContext.getAxisConfiguration();
addThreadContextMigrator(axisConfiguration, threadContextMigratorListID, migrator);
}
/**
* Register a new ThreadContextMigrator.
*
* @param axisConfiguration
* @param threadContextMigratorListID The name of the parameter in the
* AxisConfiguration that contains
* the list of migrators.
* @param migrator
*/
public static void addThreadContextMigrator(AxisConfiguration axisConfiguration,
String threadContextMigratorListID,
ThreadContextMigrator migrator)
throws AxisFault {
Parameter param = axisConfiguration.getParameter(threadContextMigratorListID);
if (param == null) {
param = new Parameter(threadContextMigratorListID, new LinkedList());
axisConfiguration.addParameter(param);
}
List migratorList = (List) param.getValue();
migratorList.add(migrator);
}
/**
* Activate any registered ThreadContextMigrators to move context info
* to the thread of execution.
*
* @param threadContextMigratorListID The name of the parameter in the
* AxisConfiguration that contains
* the list of migrators.
* @param msgContext
* @throws AxisFault
*/
public static void performMigrationToThread(String threadContextMigratorListID,
MessageContext msgContext)
throws AxisFault {
if (msgContext == null) {
return;
}
AxisConfiguration axisConfiguration =
msgContext.getConfigurationContext().getAxisConfiguration();
Parameter param = axisConfiguration.getParameter(threadContextMigratorListID);
if (param != null) {
List migratorList = (List) param.getValue();
int size = migratorList.size();
for (int i=0; i