/*
* 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.core.processors;
import java.util.Map;
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.AbstractParsingProcessor;
import org.projectodd.yaml.SchemaException;
import org.torquebox.core.TorqueBoxMetaData;
import org.torquebox.core.util.YAMLUtils;
public class TorqueBoxYamlParsingProcessor extends AbstractParsingProcessor {
public static final String TORQUEBOX_YAML_FILE = "torquebox.yml";
@Override
public void deploy(DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
DeploymentUnit unit = phaseContext.getDeploymentUnit();
ResourceRoot resourceRoot = unit.getAttachment( Attachments.DEPLOYMENT_ROOT );
VirtualFile root = resourceRoot.getRoot();
VirtualFile file = getMetaDataFile( root, TORQUEBOX_YAML_FILE );
if (file != null) {
Map<String, Object> data = null;
try {
data = YAMLUtils.parseYaml( file );
} catch (Exception e) {
throw new DeploymentUnitProcessingException("Error processing yaml: ", e);
}
TorqueBoxMetaData metaData = new TorqueBoxMetaData( data );
TorqueBoxMetaData externalMetaData = unit.getAttachment( TorqueBoxMetaData.ATTACHMENT_KEY );
if (externalMetaData != null) {
metaData = externalMetaData.overlayOnto( metaData );
}
try {
metaData.validate();
} catch (SchemaException e) {
throw new DeploymentUnitProcessingException("Configuration validation failed: ", e);
}
unit.putAttachment( TorqueBoxMetaData.ATTACHMENT_KEY, metaData );
}
}
@SuppressWarnings("unused")
private static final Logger log = Logger.getLogger( "org.torquebox.core" );
}