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1   /*
2    * Copyright 2004-2005 the original author or authors.
3    * 
4    * Licensed under the Apache License, Version 2.0 (the "License"); you may not
5    * use this file except in compliance with the License. You may obtain a copy of
6    * 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, WITHOUT
12   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13   * License for the specific language governing permissions and limitations under
14   * the License.
15   */
16  package net.sf.morph.reflect.reflectors;
17  
18  import javax.servlet.ServletContext;
19  
20  /**
21   * Exposes servlet context attributes.
22   * 
23   * @author Matt Sgarlata
24   * @since Nov 21, 2004
25   */
26  public class ServletContextAttributeReflector extends BaseServletReflector {
27  	
28  //	public static final String PSEUDO_PROPERTY_INIT_PARAMETER_NAMES = "initParameterNames";
29  //	public static final String PSEUDO_PROPERTY_MAJOR_VERSION = "majorVersion";
30  //	public static final String PSEUDO_PROPERTY_MINOR_VERSION = "minorVersion";
31  //	public static final String PSEUDO_PROPERTY_SERRVER_INFO = "serverInfo";
32  //	public static final String PSEUDO_PROPERTY_SERVLET_CONTEXT_NAME = "servletContextName";
33  
34  	private static final Class[] REFLECTABLE_TYPES = new Class[] {
35  		ServletContext.class
36  	};
37  	
38  	protected ServletContext getServletContext(Object bean) {
39  		return (ServletContext) bean;
40  	}
41  	
42  	protected String[] getPropertyNamesImpl(Object bean) throws Exception {
43  		return enumerationToStringArray(getServletContext(bean).getAttributeNames());
44  	}
45  
46  	protected Object getImpl(Object bean, String propertyName) throws Exception {
47  		return getServletContext(bean).getAttribute(propertyName);
48  	}
49  
50  	protected void setImpl(Object bean, String propertyName, Object value) throws Exception {
51  		getServletContext(bean).setAttribute(propertyName, value);
52  	}
53  
54  	public Class[] getReflectableClassesImpl() {
55  		return REFLECTABLE_TYPES;
56  	}
57  	
58  }