Package org.jboss.as.naming.subsystem

Source Code of org.jboss.as.naming.subsystem.NamingExtension

/*
* 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.naming.subsystem;

import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.ADD;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.DESCRIBE;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP_ADDR;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.SUBSYSTEM;

import java.util.EnumSet;

import org.jboss.as.controller.Extension;
import org.jboss.as.controller.ExtensionContext;
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.registry.OperationEntry;
import org.jboss.as.controller.registry.OperationEntry.Flag;
import org.jboss.as.naming.management.JndiViewOperation;
import org.jboss.dmr.ModelNode;

/**
* Domain extension used to initialize the naming subsystem element handlers.
*
* @author John E. Bailey
* @author Emanuel Muckenhuber
*/
public class NamingExtension implements Extension {

    public static final String SUBSYSTEM_NAME = "naming";
    public static final String NAMESPACE_1_0 = "urn:jboss:domain:naming:1.0";
    public static final String NAMESPACE_1_1 = "urn:jboss:domain:naming:1.1";

    public static final String RESOURCE_NAME = NamingExtension.class.getPackage().getName() + ".LocalDescriptions";

    public static ResourceDescriptionResolver getResourceDescriptionResolver(final String keyPrefix) {
        return new StandardResourceDescriptionResolver(keyPrefix, RESOURCE_NAME, NamingExtension.class.getClassLoader(), true, true);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void initialize(ExtensionContext context) {
        final SubsystemRegistration subsystem = context.registerSubsystem(SUBSYSTEM_NAME, 1, 0);

        final ManagementResourceRegistration registration = subsystem.registerSubsystemModel(NamingSubsystemRootResourceDefinition.INSTANCE);

        registration.registerOperationHandler(DESCRIBE, GenericSubsystemDescribeHandler.INSTANCE, GenericSubsystemDescribeHandler.INSTANCE, false, OperationEntry.EntryType.PRIVATE);

        registration.registerSubModel(NamingBindingResourceDefinition.INSTANCE);

        if (context.isRuntimeOnlyRegistrationValid()) {
            registration.registerOperationHandler(JndiViewOperation.OPERATION_NAME, JndiViewOperation.INSTANCE, NamingSubsystemRootResourceDefinition.JNDI_VIEW, false, EnumSet.of(Flag.RUNTIME_ONLY));
        }

        subsystem.registerXMLElementWriter(NamingSubsystem11Parser.INSTANCE);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void initializeParsers(ExtensionParsingContext context) {
        context.setSubsystemXmlMapping(SUBSYSTEM_NAME, NAMESPACE_1_0, NamingSubsystem10Parser.INSTANCE);
        context.setSubsystemXmlMapping(SUBSYSTEM_NAME, NAMESPACE_1_1, NamingSubsystem11Parser.INSTANCE);
    }

    static ModelNode createAddOperation() {
        final ModelNode subsystem = new ModelNode();
        subsystem.get(OP).set(ADD);
        subsystem.get(OP_ADDR).add(SUBSYSTEM, SUBSYSTEM_NAME);
        return subsystem;
    }
}
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