AbstractModule


1   /*
2    * Copyright 2005 The Apache Software Foundation.
3    * 
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    * 
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    * 
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  package org.apache.cocoon.portal.components.modules.input;
17  
18  import java.util.Collections  ;
19  import java.util.Iterator  ;
20  import java.util.Map  ;
21  
22  import org.apache.avalon.framework.configuration.Configuration;
23  import org.apache.avalon.framework.configuration.ConfigurationException;
24  import org.apache.avalon.framework.service.ServiceException;
25  import org.apache.avalon.framework.service.ServiceManager;
26  import org.apache.avalon.framework.service.Serviceable;
27  import org.apache.avalon.framework.thread.ThreadSafe;
28  import org.apache.cocoon.components.modules.input.InputModule;
29  
30  /**
31   * @version CVS $Id: AbstractModule.java 148910 2005-01-28 18:19:44Z cziegeler $
32   */
33  public abstract class AbstractModule 
34  implements InputModule, Serviceable, ThreadSafe {
35      
36      /**
37       * The service manager.
38       */
39      protected ServiceManager manager;
40      
41      /* (non-Javadoc)
42       * @see org.apache.avalon.framework.service.Serviceable#service(org.apache.avalon.framework.service.ServiceManager)
43       */
44      public void service(ServiceManager manager) throws ServiceException {
45          this.manager = manager;
46      }
47  
48      /* (non-Javadoc)
49       * @see org.apache.cocoon.components.modules.input.InputModule#getAttributeNames(org.apache.avalon.framework.configuration.Configuration, java.util.Map)
50       */
51      public Iterator   getAttributeNames(Configuration modeConf, Map   objectModel) {
52          return Collections.EMPTY_LIST.iterator();
53      }
54  
55      /* (non-Javadoc)
56       * @see org.apache.cocoon.components.modules.input.InputModule#getAttributeValues(java.lang.String, org.apache.avalon.framework.configuration.Configuration, java.util.Map)
57       */
58      public Object  [] getAttributeValues(String   name, Configuration modeConf, Map   objectModel)
59      throws ConfigurationException {
60          Object  [] result = new Object  [1];
61          result[0] = this.getAttribute(name, modeConf, objectModel);
62          return result;
63      }
64  }
65
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