org.jboss.ws.api.configuration.ClientConfigUtil Maven / Gradle / Ivy
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* JBoss, Home of Professional Open Source.
* Copyright 2012, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.ws.api.configuration;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.Iterator;
import org.jboss.ws.api.util.ServiceLoader;
import javax.xml.ws.BindingProvider;
/**
* A facility for setting a JBossWS Client Configuration
*
* @author Alessio Soldano
*/
public abstract class ClientConfigUtil
{
/**
* Reads a client configuration and setups the handlers in the provided BindingProvider accordingly.
* This leverages the resolveClientConfigurer() method for getting the ClientConfigure to use.
*
* @param bp The BindingProvider instance to setup
* @param configFile The configuration file
* @param configName The configuration name
*/
public static void setConfigHandlers(BindingProvider bp, String configFile, String configName) {
ClientConfigurer configurer = resolveClientConfigurer();
configurer.setConfigHandlers(bp, configFile, configName);
}
/**
* Reads a client configuration and setups the properties in the provided proxy accordingly.
* This leverages the resolveClientConfigurer() method for getting the ClientConfigure to use.
*
* @param proxy The client proxy (port) instance to setup
* @param configFile The configuration file
* @param configName The configuration name
*/
public static void setConfigProperties(Object proxy, String configFile, String configName) {
ClientConfigurer configurer = resolveClientConfigurer();
configurer.setConfigProperties(proxy, configFile, configName);
}
/**
* Resolves a ClientConfigurer instance by first using the current thread context classloader and
* failing that by using the defining classloader.
*
* @return A ClientConfigurer instance
*/
public static ClientConfigurer resolveClientConfigurer() {
Iterator it = java.util.ServiceLoader.load(ClientConfigurer.class, getContextClassLoader()).iterator();
if (it.hasNext()) {
return it.next();
} else {
return (ClientConfigurer)ServiceLoader.loadService(ClientConfigurer.class.getName(),
"org.jboss.ws.common.configuration.ConfigHelper", ClientConfigUtil.class.getClassLoader());
}
}
private static ClassLoader getContextClassLoader()
{
SecurityManager sm = System.getSecurityManager();
if (sm == null)
{
return Thread.currentThread().getContextClassLoader();
}
else
{
return AccessController.doPrivileged(new PrivilegedAction() {
public ClassLoader run()
{
return Thread.currentThread().getContextClassLoader();
}
});
}
}
}