/jboss-as-7.1.1.Final/messaging/src/main/java/org/jboss/as/messaging/GroupingHandlerWriteAttributeHandler.java

 1/*
 2 * JBoss, Home of Professional Open Source.
 3 * Copyright 2011, Red Hat, Inc., and individual contributors
 4 * as indicated by the @author tags. See the copyright.txt file in the
 5 * distribution for a full listing of individual contributors.
 6 *
 7 * This is free software; you can redistribute it and/or modify it
 8 * under the terms of the GNU Lesser General Public License as
 9 * published by the Free Software Foundation; either version 2.1 of
10 * the License, or (at your option) any later version.
11 *
12 * This software is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this software; if not, write to the Free
19 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21 */
22
23package org.jboss.as.messaging;
24
25import java.util.EnumSet;
26
27import org.jboss.as.controller.AttributeDefinition;
28import org.jboss.as.controller.ReloadRequiredWriteAttributeHandler;
29import org.jboss.as.controller.registry.AttributeAccess;
30import org.jboss.as.controller.registry.ManagementResourceRegistration;
31
32/**
33 * Write attribute handler for attributes that update a broadcast group resource.
34 *
35 * @author Brian Stansberry (c) 2011 Red Hat Inc.
36 */
37public class GroupingHandlerWriteAttributeHandler extends ReloadRequiredWriteAttributeHandler {
38
39    public static final GroupingHandlerWriteAttributeHandler INSTANCE = new GroupingHandlerWriteAttributeHandler();
40
41    private GroupingHandlerWriteAttributeHandler() {
42        super(CommonAttributes.GROUPING_HANDLER_ATTRIBUTES);
43    }
44
45    public void registerAttributes(final ManagementResourceRegistration registry, boolean registerRuntimeOnly) {
46        final EnumSet<AttributeAccess.Flag> flags = EnumSet.of(AttributeAccess.Flag.RESTART_ALL_SERVICES);
47        for (AttributeDefinition attr : CommonAttributes.GROUPING_HANDLER_ATTRIBUTES) {
48            if (registerRuntimeOnly || !attr.getFlags().contains(AttributeAccess.Flag.STORAGE_RUNTIME)) {
49                registry.registerReadWriteAttribute(attr.getName(), null, this, flags);
50            }
51        }
52    }
53
54}