DataHandlerDataSource


1   /*
2     GNU-Classpath Extensions: java bean activation framework
3     Copyright (C) 2000 2001  Andrew Selkirk
4   
5     For more information on the classpathx please mail:
6     nferrier@tapsellferrier.co.uk
7   
8     This program is free software; you can redistribute it and/or
9     modify it under the terms of the GNU Lesser General Public License
10    as published by the Free Software Foundation; either version 2
11    of the License, or (at your option) any later version.
12  
13    This program is distributed in the hope that it will be useful,
14    but WITHOUT ANY WARRANTY; without even the implied warranty of
15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16    GNU General Public License for more details.
17  
18    You should have received a copy of the GNU General Public License
19    along with this program; if not, write to the Free Software
20    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
21  */
22  package javax.activation;
23  
24  // Imports
25  import java.io.InputStream  ;
26  import java.io.OutputStream  ;
27  import java.io.IOException  ;
28  
29  /**
30   * Data handler data source.  Use of this class is currently unknown.
31   * @author Andrew Selkirk
32   * @version $Revision: 1.3 $
33   */
34  class DataHandlerDataSource
35  implements DataSource   
36  {
37  
38    //-------------------------------------------------------------
39    // Variables --------------------------------------------------
40    //-------------------------------------------------------------
41  
42    /**
43     * Reference to data handler
44     */
45    DataHandler   dataHandler;
46  
47  
48    //-------------------------------------------------------------
49    // Initialization ---------------------------------------------
50    //-------------------------------------------------------------
51  
52    /**
53     * Create new data handler data source.
54     * @param handler Data handler
55     */
56    public DataHandlerDataSource(DataHandler   handler) 
57    {
58      dataHandler = handler;
59    } // DataHandlerDataSource()
60  
61  
62    //-------------------------------------------------------------
63    // Public Accessor Methods ------------------------------------
64    //-------------------------------------------------------------
65  
66    /**
67     * Get input stream.
68     * @return Input stream
69     * @throws IOException IO exception occurred
70     */
71    public InputStream   getInputStream() throws IOException   
72    {
73      return dataHandler.getInputStream();
74    } // getInputStream()
75  
76    /**
77     * Get output stream.
78     * @return Output stream
79     * @throws IOException IO exception occurred
80     */
81    public OutputStream   getOutputStream() throws IOException   
82    {
83      return dataHandler.getOutputStream();
84    } // getOutputStream()
85  
86    /**
87     * Get content type.
88     * @return Content type
89     */
90    public String   getContentType() 
91    {
92      return dataHandler.getContentType();
93    } // getContentType()
94  
95    /**
96     * Get name.
97     * @return Name
98     */
99    public String   getName() 
100   {
101     return dataHandler.getName();
102   } // getName()
103 
104 
105 } // DataHandlerDataSource
106
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