/*
* Copyright 2008-2013 Red Hat, Inc, and 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.torquebox.web.rack.processors;
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.module.ResourceRoot;
import org.jboss.logging.Logger;
import org.jboss.vfs.VirtualFile;
import org.projectodd.polyglot.core.processors.FileLocatingProcessor;
import org.projectodd.polyglot.core.util.DeploymentUtils;
import org.torquebox.web.rack.RackMetaData;
public class RackApplicationRecognizer extends FileLocatingProcessor {
public static final String DEFAULT_RACKUP_PATH = "config.ru";
public RackApplicationRecognizer() {
}
@Override
public void deploy(DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
DeploymentUnit unit = phaseContext.getDeploymentUnit();
if (DeploymentUtils.isUnitRootless( unit )) {
return;
}
ResourceRoot resourceRoot = unit.getAttachment( Attachments.DEPLOYMENT_ROOT );
VirtualFile root = resourceRoot.getRoot();
if (isRackApplication( root )) {
RackMetaData rackAppMetaData = unit.getAttachment( RackMetaData.ATTACHMENT_KEY );
if (rackAppMetaData == null) {
rackAppMetaData = new RackMetaData();
rackAppMetaData.setRackUpScriptLocation( DEFAULT_RACKUP_PATH );
rackAppMetaData.attachTo( unit );
}
}
}
@Override
public void undeploy(DeploymentUnit context) {
}
static boolean isRackApplication(VirtualFile file) {
boolean result = hasAnyOf( file, DEFAULT_RACKUP_PATH );
return result;
}
@SuppressWarnings("unused")
private static final Logger log = Logger.getLogger( "org.torquebox.web.rack" );
}