JBossWebDiscoveryComponent.java

/*
 * Jopr Management Platform
 * Copyright (C) 2005-2009 Red Hat, Inc.
 * All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License, version 2, as
 * published by the Free Software Foundation, and/or the GNU Lesser
 * General Public License, version 2.1, also as published by the Free
 * Software Foundation.
 *
 * This program 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 General Public License and the GNU Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU General Public License
 * and the GNU Lesser General Public License along with this program;
 * if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */
package org.rhq.plugins.jbossas5;

import java.util.HashSet;
import java.util.Set;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.rhq.core.domain.resource.ResourceType;
import org.rhq.core.pluginapi.inventory.DiscoveredResourceDetails;
import org.rhq.core.pluginapi.inventory.ResourceDiscoveryComponent;
import org.rhq.core.pluginapi.inventory.ResourceDiscoveryContext;

/**
 * A component for discovering the JBoss Web servlet container within a JBoss AS instance.
 *
 * @author Ian Springer
 */
public class JBossWebDiscoveryComponent implements ResourceDiscoveryComponent<ProfileServiceComponent<?>>
{
    private final Log log = LogFactory.getLog(this.getClass());

    public Set<DiscoveredResourceDetails> discoverResources(
            ResourceDiscoveryContext<ProfileServiceComponent<?>> discoveryContext)
    {
        Set<DiscoveredResourceDetails> discoveredResources = new HashSet<DiscoveredResourceDetails>();
        ResourceType resourceType = discoveryContext.getResourceType();
        log.trace("Discovering " + resourceType.getName() + " Resource...");

        String key = "SINGLETON";
        String name = resourceType.getName();
        String description = resourceType.getDescription();
        String version = null; // TODO

        DiscoveredResourceDetails resource =
                new DiscoveredResourceDetails(resourceType,
                        key,
                        name,
                        version,
                        description,
                        discoveryContext.getDefaultPluginConfiguration(),
                        null);
        discoveredResources.add(resource);

        log.trace("Discovered " + discoveredResources.size() + " " + resourceType.getName() + " Resources.");
        return discoveredResources;
    }
}