/*
* JBoss, Home of Professional Open Source.
* Copyright 2013, 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.logging.deployments;
import org.jboss.as.logging.logging.LoggingLogger;
import org.jboss.as.server.deployment.Attachments;
import org.jboss.as.server.deployment.DeploymentPhaseContext;
import org.jboss.as.server.deployment.DeploymentUnit;
import org.jboss.as.server.deployment.DeploymentUnitProcessingException;
import org.jboss.as.server.deployment.DeploymentUnitProcessor;
import org.jboss.as.server.deployment.module.ModuleDependency;
import org.jboss.as.server.deployment.module.ModuleSpecification;
import org.jboss.modules.Module;
import org.jboss.modules.ModuleIdentifier;
import org.jboss.modules.ModuleLoadException;
import org.jboss.modules.ModuleLoader;
/**
* Adds the default logging dependencies to the deployment.
* <p/>
* Default Dependencies:
* <ul>
* <li>org.jboss.logging</li>
* <li>org.apache.commons.logging</li>
* <li>org.apache.log4j</li>
* <li>org.sfl4j</li>
* <li>org.jboss.logging-jul-to-slf4j-stub</li>
* </ul>
*
* @author <a href="mailto:jperkins@redhat.com">James R. Perkins</a>
*/
public class LoggingDependencyDeploymentProcessor implements DeploymentUnitProcessor {
private static final ModuleIdentifier[] LOGGING_MODULES = new ModuleIdentifier[] {
ModuleIdentifier.create("org.jboss.logging"),
ModuleIdentifier.create("org.apache.commons.logging"),
ModuleIdentifier.create("org.apache.log4j"),
ModuleIdentifier.create("org.slf4j"),
ModuleIdentifier.create("org.jboss.logging.jul-to-slf4j-stub"),
};
@Override
public void deploy(final DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
final DeploymentUnit deploymentUnit = phaseContext.getDeploymentUnit();
final ModuleSpecification moduleSpecification = deploymentUnit.getAttachment(Attachments.MODULE_SPECIFICATION);
final ModuleLoader moduleLoader = Module.getBootModuleLoader();
// Add the logging modules
for (ModuleIdentifier moduleId : LOGGING_MODULES) {
try {
LoggingLogger.ROOT_LOGGER.tracef("Adding module '%s' to deployment '%s'", moduleId, deploymentUnit.getName());
moduleLoader.loadModule(moduleId);
moduleSpecification.addSystemDependency(new ModuleDependency(moduleLoader, moduleId, false, false, false, false));
} catch (ModuleLoadException ex) {
LoggingLogger.ROOT_LOGGER.debugf("Module not found: %s", moduleId);
}
}
}
@Override
public void undeploy(final DeploymentUnit context) {
}
}