1   /**
2    * Copyright (c) 2000-2009 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.util.bean;
24  
25  import com.liferay.portal.kernel.bean.BeanLocator;
26  import com.liferay.portal.kernel.bean.BeanLocatorException;
27  import com.liferay.portal.kernel.log.Log;
28  import com.liferay.portal.kernel.log.LogFactoryUtil;
29  
30  /**
31   * <a href="PortletBeanLocatorUtil.java.html"><b><i>View Source</i></b></a>
32   *
33   * @author Brian Wing Shun Chan
34   *
35   */
36  public class PortletBeanLocatorUtil {
37  
38      public static BeanLocator getBeanLocator() {
39          return _beanLocator;
40      }
41  
42      public static Object locate(String name) throws BeanLocatorException {
43          if (_beanLocator == null) {
44              _log.error("BeanLocator is null");
45  
46              throw new BeanLocatorException("BeanLocator has not been set");
47          }
48          else {
49              return _beanLocator.locate(name);
50          }
51      }
52  
53      public static void setBeanLocator(BeanLocator beanLocator) {
54          if (_log.isDebugEnabled()) {
55              _log.debug("Setting BeanLocator " + beanLocator.hashCode());
56          }
57  
58          _beanLocator = beanLocator;
59      }
60  
61      private static Log _log =
62          LogFactoryUtil.getLog(PortletBeanLocatorUtil.class);
63  
64      private static BeanLocator _beanLocator;
65  
66  }