org.apache.geronimo.axis.AxisDiscoveryCLWorkaroundGBean Maven / Gradle / Ivy

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/**
 *  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.geronimo.axis;

import org.apache.axis.AxisProperties;
import org.apache.geronimo.gbean.GBeanInfo;
import org.apache.geronimo.gbean.GBeanInfoBuilder;
import org.apache.commons.discovery.tools.DiscoverSingleton;

/**
 * @version $Rev: 893824 $ $Date: 2009-12-25 07:26:43 +0800 (Fri, 25 Dec 2009) $
 */
public class AxisDiscoveryCLWorkaroundGBean {

    public AxisDiscoveryCLWorkaroundGBean(ClassLoader classLoader) {
        Thread currentThread = Thread.currentThread();
        ClassLoader oldClassLoader = currentThread.getContextClassLoader();
        currentThread.setContextClassLoader(classLoader);
        try {
            //set up log
            DiscoverSingleton.find(org.apache.commons.logging.LogFactory.class,
                           "commons-logging.properties",//org.apache.commons.logging.LogFactory.FACTORY_PROPERTIES,
                           "org.apache.commons.logging.LogFactory");//org.apache.commons.logging.LogFactory.FACTORY_DEFAULT);

            //this sets the classloaders used in discovery. One is the current TCCL.
            AxisProperties.getNameDiscoverer();
        } finally {
            currentThread.setContextClassLoader(oldClassLoader);
        }
    }

    public static final GBeanInfo GBEAN_INFO;

    static {
        GBeanInfoBuilder infoBuilder = GBeanInfoBuilder.createStatic(AxisDiscoveryCLWorkaroundGBean.class);
        infoBuilder.addAttribute("classLoader", ClassLoader.class, false);
        infoBuilder.setConstructor(new String[] {"classLoader"});
        GBEAN_INFO = infoBuilder.getBeanInfo();
    }

    public static GBeanInfo getGBeanInfo() {
        return GBEAN_INFO;
    }
}