1   /**
2    * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * furnished to do so, subject to the following conditions:
10   *
11   * The above copyright notice and this permission notice shall be included in
12   * all copies or substantial portions of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.wsrp;
24  
25  import org.apache.wsrp4j.exception.WSRPException;
26  import org.apache.wsrp4j.producer.ConsumerRegistry;
27  import org.apache.wsrp4j.producer.ConsumerRegistryFactory;
28  import org.apache.wsrp4j.producer.provider.Provider;
29  
30  /**
31   * <a href="ConsumerRegistryFactoryImpl.java.html"><b><i>View Source</i></b></a>
32   *
33   * @author Michael Young
34   *
35   */
36  public class ConsumerRegistryFactoryImpl implements ConsumerRegistryFactory {
37  
38      /**
39       * Returns an instance of the ConsumerRegistryImpl-class.
40       *
41       * @param provider
42       *            A provider interface.
43       *
44       * @return ConsumerRegistry An instance of ConsumerRegistryImpl.
45       */
46      public ConsumerRegistry getConsumerRegistry(Provider provider)
47              throws WSRPException {
48  
49          if (_consumerReg == null) {
50              _consumerReg = new ConsumerRegistryImpl(provider);
51          }
52  
53          return _consumerReg;
54      }
55  
56      // holds an instance of a consumer registry
57      private ConsumerRegistryImpl _consumerReg = null;
58  
59  }