001package org.cache2k.ee.impl;
002
003/*
004 * #%L
005 * cache2k ee
006 * %%
007 * Copyright (C) 2000 - 2016 headissue GmbH, Munich
008 * %%
009 * Licensed under the Apache License, Version 2.0 (the "License");
010 * you may not use this file except in compliance with the License.
011 * You may obtain a copy of the License at
012 * 
013 *      http://www.apache.org/licenses/LICENSE-2.0
014 * 
015 * Unless required by applicable law or agreed to in writing, software
016 * distributed under the License is distributed on an "AS IS" BASIS,
017 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
018 * See the License for the specific language governing permissions and
019 * limitations under the License.
020 * #L%
021 */
022
023import org.cache2k.CacheManager;
024import org.cache2k.spi.Cache2kExtensionProvider;
025
026import javax.naming.Context;
027import javax.naming.InitialContext;
028
029/**
030 * @author Jens Wilke; created: 2014-10-10
031 */
032public class JndiDefaultNameProvider implements Cache2kExtensionProvider {
033
034  @Override
035  public void register() {
036    try {
037      Context ctx = new InitialContext();
038      ctx = (Context) ctx.lookup("java:comp/env");
039      String _name =
040        (String) ctx.lookup("org.cache2k.CacheManager.defaultName");
041      if (_name != null) {
042        CacheManager.setDefaultName(_name);
043      }
044    } catch (Exception ignore) {
045    }
046  }
047
048}