Package org.jboss.as.jaxrs

Source Code of org.jboss.as.jaxrs.JaxrsSubsystemAdd

/*
* 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.jaxrs;

import org.jboss.as.controller.BasicOperationResult;
import org.jboss.as.controller.ModelAddOperationHandler;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.OperationResult;
import org.jboss.as.controller.ResultHandler;
import org.jboss.as.controller.RuntimeTask;
import org.jboss.as.controller.RuntimeTaskContext;
import org.jboss.as.controller.operations.common.Util;
import org.jboss.as.jaxrs.deployment.JaxrsAnnotationProcessor;
import org.jboss.as.jaxrs.deployment.JaxrsComponentDeployer;
import org.jboss.as.jaxrs.deployment.JaxrsDependencyProcessor;
import org.jboss.as.jaxrs.deployment.JaxrsIntegrationProcessor;
import org.jboss.as.jaxrs.deployment.JaxrsScanningProcessor;
import org.jboss.as.server.BootOperationContext;
import org.jboss.as.server.BootOperationHandler;
import org.jboss.as.server.deployment.Phase;
import org.jboss.dmr.ModelNode;

import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP_ADDR;

/**
* The jaxrs subsystem add update handler.
*
* @author Stuart Douglas
*/
class JaxrsSubsystemAdd implements ModelAddOperationHandler, BootOperationHandler {

    static final JaxrsSubsystemAdd INSTANCE = new JaxrsSubsystemAdd();

    /**
     * {@inheritDoc}
     */
    @Override
    public OperationResult execute(final OperationContext context, final ModelNode operation, final ResultHandler resultHandler) {

        context.getSubModel().setEmptyObject();

        if (context instanceof BootOperationContext) {
            final BootOperationContext bootContext = (BootOperationContext) context;
            context.getRuntimeContext().setRuntimeTask(new RuntimeTask() {
                public void execute(RuntimeTaskContext context) throws OperationFailedException {
                    bootContext.addDeploymentProcessor(Phase.PARSE, Phase.PARSE_JAXRS_ANNOTATIONS, new JaxrsAnnotationProcessor());
                    bootContext.addDeploymentProcessor(Phase.DEPENDENCIES, Phase.DEPENDENCIES_JAXRS, new JaxrsDependencyProcessor());
                    bootContext.addDeploymentProcessor(Phase.INSTALL, Phase.INSTALL_JAXRS_SCANNING, new JaxrsScanningProcessor());
                    bootContext.addDeploymentProcessor(Phase.INSTALL, Phase.INSTALL_JAXRS_COMPONENT, new JaxrsComponentDeployer());
                    bootContext.addDeploymentProcessor(Phase.INSTALL, Phase.INSTALL_JAXRS_DEPLOYMENT, new JaxrsIntegrationProcessor());
                    resultHandler.handleResultComplete();
                }
            });
        } else {
            resultHandler.handleResultComplete();
        }

        final ModelNode compensatingOperation = Util.getResourceRemoveOperation(operation.require(OP_ADDR));
        return new BasicOperationResult(compensatingOperation);
    }

}
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