/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, Red Hat, Inc., 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.as.webservices.webserviceref;
import static org.jboss.as.webservices.webserviceref.SecurityActions.getContextClassLoader;
import static org.jboss.as.webservices.webserviceref.SecurityActions.setContextClassLoader;
import javax.naming.Referenceable;
import javax.naming.spi.ObjectFactory;
import org.jboss.as.ee.component.InjectionSource;
import org.jboss.as.naming.ManagedReferenceFactory;
import org.jboss.as.naming.ValueManagedReferenceFactory;
import org.jboss.as.server.deployment.DeploymentPhaseContext;
import org.jboss.as.server.deployment.DeploymentUnitProcessingException;
import org.jboss.msc.inject.Injector;
import org.jboss.msc.service.ServiceBuilder;
import org.jboss.msc.value.Value;
import org.jboss.ws.common.utils.DelegateClassLoader;
import org.jboss.wsf.spi.SPIProvider;
import org.jboss.wsf.spi.SPIProviderResolver;
import org.jboss.wsf.spi.classloading.ClassLoaderProvider;
import org.jboss.wsf.spi.metadata.j2ee.serviceref.UnifiedServiceRefMetaData;
import org.jboss.wsf.spi.serviceref.ServiceRefHandler;
import org.jboss.wsf.spi.serviceref.ServiceRefHandler.Type;
import org.jboss.wsf.spi.serviceref.ServiceRefHandlerFactory;
/**
* WebServiceRef injection source.
*
* @author <a href="mailto:ropalka@redhat.com">Richard Opalka</a>
*/
final class WSRefValueSource extends InjectionSource implements Value<Object> {
private final UnifiedServiceRefMetaData serviceRef;
private final ClassLoader classLoader;
WSRefValueSource(final UnifiedServiceRefMetaData serviceRef, final ClassLoader classLoader) {
this.serviceRef = serviceRef;
this.classLoader = classLoader;
}
public void getResourceValue(final ResolutionContext resolutionContext, final ServiceBuilder<?> serviceBuilder, final DeploymentPhaseContext phaseContext, final Injector<ManagedReferenceFactory> injector) throws DeploymentUnitProcessingException {
final ManagedReferenceFactory factory = new ValueManagedReferenceFactory(this);
serviceBuilder.addInjection(injector, factory);
}
public Object getValue() throws IllegalStateException, IllegalArgumentException {
final ClassLoader oldCL = getContextClassLoader();
try {
final ClassLoader integrationCL = new DelegateClassLoader(getClassLoader(), classLoader);
setContextClassLoader(integrationCL);
final Referenceable referenceable = getReferenceable(integrationCL);
final Class<?> clazz = Class.forName(referenceable.getReference().getFactoryClassName(), true, integrationCL);
final ObjectFactory factory = (ObjectFactory)clazz.newInstance();
return factory.getObjectInstance(referenceable.getReference(), null, null, null);
} catch (final Exception e) {
throw new RuntimeException(e);
} finally {
setContextClassLoader(oldCL);
}
}
private ClassLoader getClassLoader() {
ClassLoaderProvider provider = ClassLoaderProvider.getDefaultProvider();
if (!Type.JAXRPC.equals(serviceRef.getType())) {
return provider.getServerIntegrationClassLoader();
} else {
return provider.getServerJAXRPCIntegrationClassLoader();
}
}
private Referenceable getReferenceable(final ClassLoader loader) {
final SPIProvider spiProvider = SPIProviderResolver.getInstance().getProvider();
final ServiceRefHandler serviceRefHandler = spiProvider.getSPI(ServiceRefHandlerFactory.class, loader).getServiceRefHandler();
return serviceRefHandler.createReferenceable(serviceRef);
}
}