InitializationParameterHolderPropertySource


1   // Copyright 2004, 2005 The Apache Software Foundation
2   //
3   // Licensed under the Apache License, Version 2.0 (the "License");
4   // you may not use this file except in compliance with the License.
5   // You may obtain a copy of the License at
6   //
7   //     http://www.apache.org/licenses/LICENSE-2.0
8   //
9   // Unless required by applicable law or agreed to in writing, software
10  // distributed under the License is distributed on an "AS IS" BASIS,
11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  // See the License for the specific language governing permissions and
13  // limitations under the License.
14  
15  package org.apache.tapestry.services.impl;
16  
17  import org.apache.tapestry.engine.IPropertySource;
18  import org.apache.tapestry.web.InitializationParameterHolder;
19  
20  /**
21   * Searches for property values inside objects that implement
22   * {@link org.apache.tapestry.web.InitializationParameterHolder}.
23   * 
24   * @author Howard Lewis Ship
25   * @since 4.0
26   */
27  public class InitializationParameterHolderPropertySource implements IPropertySource
28  {
29      private InitializationParameterHolder _holder;
30  
31      public String   getPropertyValue(String   propertyName)
32      {
33          return _holder.getInitParameterValue(propertyName);
34      }
35  
36      public void setHolder(InitializationParameterHolder holder)
37      {
38          _holder = holder;
39      }
40  
41  }

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