/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, 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.connector.dynamicresource.descriptionproviders;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.ACCESS_TYPE;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.ATTRIBUTES;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.CHILDREN;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.DESCRIPTION;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OPERATIONS;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.READ_ONLY;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.REQUIRED;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.TYPE;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.ResourceBundle;
import org.jboss.as.controller.descriptions.DescriptionProvider;
import org.jboss.as.controller.descriptions.OverrideDescriptionProvider;
import org.jboss.as.controller.registry.ManagementResourceRegistration;
import org.jboss.dmr.ModelNode;
import org.jboss.dmr.ModelType;
import org.jboss.jca.core.spi.statistics.StatisticsPlugin;
/**
* {@link DescriptionProvider} or {@link OverrideDescriptionProvider} for a resource whose contents include attributes
* provided by a list of {@link StatisticsPlugin}s. Use the {@link DescriptionProvider} API if the resource only
* includes the statistics attributes; use {@link OverrideDescriptionProvider} if the resource is an
* {@link ManagementResourceRegistration#registerOverrideModel(String, OverrideDescriptionProvider) override resource}
* that adds resource-specific statistics to a generic resource.
*
* @author Brian Stansberry (c) 2011 Red Hat Inc.
* @deprecated must be replaced with RD
*/
@Deprecated
public class StatisticsDescriptionProvider implements DescriptionProvider {
private final String bundleName;
private final String resourceDescriptionKey;
private final List<StatisticsPlugin> plugins;
/**
* Constructor for the {@link OverrideDescriptionProvider} case. Internationalization support is not provided.
*
* @param plugins the statistics plugins
*/
public StatisticsDescriptionProvider(final StatisticsPlugin... plugins) {
this(null, null, plugins);
}
/**
* Constructor for the {@link DescriptionProvider} case.
*
* @param bundleName name to pass to {@link ResourceBundle#getBundle(String)}
* @param resourceDescriptionKey key to use for looking up the resource's description in the bundle
* @param plugins the statistics plugins
*/
public StatisticsDescriptionProvider(final String bundleName, final String resourceDescriptionKey, final StatisticsPlugin... plugins) {
this.bundleName = bundleName;
this.resourceDescriptionKey = resourceDescriptionKey;
this.plugins = Arrays.asList(plugins);
}
@Override
public ModelNode getModelDescription(Locale locale) {
final ResourceBundle bundle = getResourceBundle(locale);
final ModelNode subsystem = new ModelNode();
subsystem.get(DESCRIPTION).set(bundle.getString(resourceDescriptionKey));
ModelNode attrs = subsystem.get(ATTRIBUTES);
final Map<String, ModelNode> attributeDescriptions = getAttributeOverrideDescriptions(locale);
for (Map.Entry<String, ModelNode> entry : attributeDescriptions.entrySet()) {
attrs.get(entry.getKey()).set(entry.getValue());
}
subsystem.get(OPERATIONS); // placeholder
subsystem.get(CHILDREN).setEmptyObject(); // no children
return subsystem;
}
public Map<String, ModelNode> getAttributeOverrideDescriptions(Locale locale) {
Map<String, ModelNode> attributes = new HashMap<String, ModelNode>();
for (StatisticsPlugin plugin : plugins) {
for (String name : plugin.getNames()) {
ModelNode node = new ModelNode();
node.get(DESCRIPTION).set(plugin.getDescription(name));
ModelType modelType = ModelType.STRING;
if (plugin.getType(name) == int.class) {
modelType = ModelType.INT;
}
if (plugin.getType(name) == long.class) {
modelType = ModelType.LONG;
}
node.get(TYPE).set(modelType);
node.get(REQUIRED).set(false);
node.get(ACCESS_TYPE, READ_ONLY).set(true);
attributes.put(name, node);
}
}
return attributes;
}
private ResourceBundle getResourceBundle(Locale locale) {
if (locale == null) {
locale = Locale.getDefault();
}
return ResourceBundle.getBundle(bundleName, locale);
}
}