/*
 * 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.infinispan.configuration.parsing;

import java.util.HashMap;
import java.util.Map;

/**
 * An enumeration of all the recognized XML element local names, by name.
 *
 * @author Pete Muir
 */
public enum Element {
   // must be first
   UNKNOWN(null),

   //
   ADVANCED_EXTERNALIZER("advancedExternalizer"),
   ADVANCED_EXTERNALIZERS("advancedExternalizers"),
   ASYNC("async"),
   ASYNC_LISTENER_EXECUTOR("asyncListenerExecutor"),
   ASYNC_TRANSPORT_EXECUTOR("asyncTransportExecutor"),
   CLUSTERING("clustering"),
   CUSTOM_INTERCEPTORS("customInterceptors"),
   DATA_CONTAINER("dataContainer"),
   DEADLOCK_DETECTION("deadlockDetection"),
   DEFAULT("default"),
   EVICTION("eviction"),
   EVICTION_SCHEDULED_EXECUTOR("evictionScheduledExecutor"),
   EXPIRATION("expiration"),
   GROUPS("groups"),
   GROUPER("grouper"),
   GLOBAL("global"),
   GLOBAL_JMX_STATISTICS("globalJmxStatistics"),
   HASH("hash"),
   INDEXING("indexing"),
   INTERCEPTOR("interceptor"),
   INVOCATION_BATCHING("invocationBatching"),
   JMX_STATISTICS("jmxStatistics"),
   L1("l1"),
   LAZY_DESERIALIZATION("lazyDeserialization"),
   LOADER("loader"),
   LOADERS("loaders"),
   LOCKING("locking"),
   NAMED_CACHE("namedCache"),
   PROPERTIES("properties"),
   PROPERTY("property"),
   RECOVERY("recovery"),
   REPLICATION_QUEUE_SCHEDULED_EXECUTOR("replicationQueueScheduledExecutor"),
   ROOT("infinispan"),
   SERIALIZATION("serialization"),
   SHUTDOWN("shutdown"),
   SINGLETON_STORE("singletonStore"),
   STATE_RETRIEVAL("stateRetrieval"),
   STATE_TRANSFER("stateTransfer"),
   STORE_AS_BINARY("storeAsBinary"),
   SYNC("sync"),
   TRANSACTION("transaction"),
   TRANSPORT("transport"),
   UNSAFE("unsafe"),
   VERSIONING("versioning"),
   DATA_PLACEMENT("dataPlacement"),
   GARBAGE_COLLECTOR("garbageCollector"),
   CONDITIONAL_EXECUTOR_SERVICE("conditionalExecutorService")
   ;

   private final String name;

   Element(final String name) {
      this.name = name;
   }

   /**
    * Get the local name of this element.
    *
    * @return the local name
    */
   public String getLocalName() {
      return name;
   }

   private static final Map<String, Element> MAP;

   static {
      final Map<String, Element> map = new HashMap<String, Element>(8);
      for (Element element : values()) {
         final String name = element.getLocalName();
         if (name != null) map.put(name, element);
      }
      MAP = map;
   }

   public static Element forName(String localName) {
      final Element element = MAP.get(localName);
      return element == null ? UNKNOWN : element;
   }
}