/*
* JBoss, Home of Professional Open Source.
* Copyright 2010, 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.server.deployment.scanner;
import static org.jboss.as.server.deployment.scanner.DeploymentScannerLogger.ROOT_LOGGER;
import org.jboss.as.controller.Extension;
import org.jboss.as.controller.ExtensionContext;
import org.jboss.as.controller.PathElement;
import org.jboss.as.controller.ProcessType;
import org.jboss.as.controller.SubsystemRegistration;
import org.jboss.as.controller.descriptions.ResourceDescriptionResolver;
import org.jboss.as.controller.descriptions.StandardResourceDescriptionResolver;
import org.jboss.as.controller.operations.common.GenericSubsystemDescribeHandler;
import org.jboss.as.controller.parsing.ExtensionParsingContext;
import org.jboss.as.controller.registry.ManagementResourceRegistration;
import org.jboss.as.controller.services.path.ResolvePathHandler;
/**
* @author Emanuel Muckenhuber
*/
public class DeploymentScannerExtension implements Extension {
public static final String SUBSYSTEM_NAME = CommonAttributes.DEPLOYMENT_SCANNER;
protected static final PathElement SCANNERS_PATH = PathElement.pathElement("scanner");
static final String DEFAULT_SCANNER_NAME = "default"; // we actually need a scanner name to make it addressable
private static final String RESOURCE_NAME = DeploymentScannerExtension.class.getPackage().getName() + ".LocalDescriptions";
private static final int MANAGEMENT_API_MAJOR_VERSION = 1;
private static final int MANAGEMENT_API_MINOR_VERSION = 0;
private static final int MANAGEMENT_API_MICRO_VERSION = 0;
static ResourceDescriptionResolver getResourceDescriptionResolver(final String keyPrefix) {
return new StandardResourceDescriptionResolver(keyPrefix, RESOURCE_NAME, DeploymentScannerExtension.class.getClassLoader(), true, false);
}
/**
* {@inheritDoc}
*/
@Override
public void initialize(ExtensionContext context) {
ROOT_LOGGER.debug("Initializing Deployment Scanner Extension");
if (context.getProcessType() == ProcessType.HOST_CONTROLLER) {
throw DeploymentScannerMessages.MESSAGES.deploymentScannerNotForDomainMode();
}
final SubsystemRegistration subsystem = context.registerSubsystem(CommonAttributes.DEPLOYMENT_SCANNER, MANAGEMENT_API_MAJOR_VERSION,
MANAGEMENT_API_MINOR_VERSION, MANAGEMENT_API_MICRO_VERSION);
subsystem.registerXMLElementWriter(DeploymentScannerParser_1_1.INSTANCE);
final ManagementResourceRegistration registration = subsystem.registerSubsystemModel(new DeploymentScannerSubsystemDefinition());
registration.registerOperationHandler(GenericSubsystemDescribeHandler.DEFINITION, GenericSubsystemDescribeHandler.INSTANCE);
final ManagementResourceRegistration scanner = registration.registerSubModel(new DeploymentScannerDefinition(context.getPathManager()));
if (context.getProcessType().isServer()) {
final ResolvePathHandler resolvePathHandler = ResolvePathHandler.Builder.of(context.getPathManager())
.setRelativeToAttribute(DeploymentScannerDefinition.RELATIVE_TO)
.setPathAttribute(DeploymentScannerDefinition.PATH)
.build();
scanner.registerOperationHandler(resolvePathHandler.getOperationDefinition(), resolvePathHandler);
}
}
/**
* {@inheritDoc}
*/
@Override
public void initializeParsers(ExtensionParsingContext context) {
context.setSubsystemXmlMapping(SUBSYSTEM_NAME, Namespace.DEPLOYMENT_SCANNER_1_0.getUriString(), DeploymentScannerParser_1_0.INSTANCE);
context.setSubsystemXmlMapping(SUBSYSTEM_NAME, Namespace.DEPLOYMENT_SCANNER_1_1.getUriString(), DeploymentScannerParser_1_1.INSTANCE);
}
}