/******************************************************************************
* JBoss, a division of Red Hat *
* Copyright 2006, Red Hat Middleware, LLC, and individual *
* contributors as indicated by the @authors tag. See the *
* copyright.txt 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.gatein.pc.portlet.impl.jsr168;
import org.gatein.pc.portlet.impl.info.ResourceBundleManager;
import org.gatein.pc.portlet.impl.metadata.PortletApplication10MetaData;
import org.gatein.pc.portlet.impl.metadata.PortletApplication20MetaData;
import org.gatein.pc.portlet.impl.metadata.portlet.PortletMetaData;
import org.gatein.pc.portlet.impl.info.ContainerInfoBuilderContext;
import org.gatein.wci.WebApp;
import org.gatein.common.i18n.ResourceBundleFactory;
import org.gatein.common.reflect.NoSuchClassException;
import java.util.Map;
import java.util.HashMap;
import java.lang.reflect.Constructor;
/**
* @author <a href="mailto:julien@jboss.org">Julien Viet</a>
* @version $Revision: 630 $
*/
public class ContainerInfoBuilderContextImpl implements ContainerInfoBuilderContext
{
/** . */
private final PortletApplication10MetaData metaData;
/** . */
private final WebApp webApp;
/** . */
private final Map<String, ResourceBundleManager> portletBundleMgrs;
/** . */
private ResourceBundleManager applicationBundleMgr;
/** . */
private final String applicationName;
public ContainerInfoBuilderContextImpl(PortletApplication10MetaData metaData, WebApp webApp)
{
this.metaData = metaData;
this.webApp = webApp;
this.portletBundleMgrs = new HashMap<String, ResourceBundleManager>();
this.applicationName = webApp.getContextPath().substring(1);
}
public String getApplicationName()
{
return applicationName;
}
public ResourceBundleManager getBundleManager()
{
if (applicationBundleMgr == null)
{
String baseName = ((PortletApplication20MetaData)metaData).getResourceBundle();
ResourceBundleFactory rbf = new SimpleResourceBundleFactory(webApp.getClassLoader(), baseName);
applicationBundleMgr = new ResourceBundleManager(null, rbf);
}
return applicationBundleMgr;
}
public ResourceBundleManager getBundleManager(PortletMetaData portletMD)
{
ResourceBundleManager bundleMgr = portletBundleMgrs.get(portletMD.getPortletName());
if (bundleMgr == null)
{
ResourceBundleFactory rbf = null;
String rbfName = metaData.getResourceBundleFactoryName();
if (rbfName != null)
{
try
{
Class<?> tmpClass = webApp.getClassLoader().loadClass(rbfName);
if (ResourceBundleFactory.class.isAssignableFrom(tmpClass))
{
Class<? extends ResourceBundleFactory> rbfClass = tmpClass.asSubclass(ResourceBundleFactory.class);
Constructor<? extends ResourceBundleFactory> rbfCtor = rbfClass.getConstructor(ClassLoader.class, String.class);
rbf = rbfCtor.newInstance(webApp.getClassLoader(), portletMD.getResourceBundle());
}
}
catch (Exception e)
{
// Need to log
}
}
//
if (rbf == null)
{
rbf = new SimpleResourceBundleFactory(webApp.getClassLoader(), portletMD.getResourceBundle());
}
//
bundleMgr = new ResourceBundleManager(null, rbf);
portletBundleMgrs.put(portletMD.getPortletName(), bundleMgr);
}
return bundleMgr;
}
public Class getClass(String className) throws IllegalArgumentException, NoSuchClassException
{
if (className == null)
{
throw new IllegalArgumentException("No null class name accepted");
}
try
{
return webApp.getClassLoader().loadClass(className);
}
catch (ClassNotFoundException e)
{
throw new NoSuchClassException(className, e);
}
catch (NoClassDefFoundError e)
{
throw new NoSuchClassException(className, e);
}
}
}