1 /*
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3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4  *
5  * This code is free software; you can redistribute it and/or modify it
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7  * published by the Free Software Foundation.  Oracle designates this
8  * particular file as subject to the "Classpath" exception as provided
9  * by Oracle in the LICENSE file that accompanied this code.
10  *
11  * This code is distributed in the hope that it will be useful, but WITHOUT
12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14  * version 2 for more details (a copy is included in the LICENSE file that
15  * accompanied this code).
16  *
17  * You should have received a copy of the GNU General Public License version
18  * 2 along with this work; if not, write to the Free Software Foundation,
19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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23  * questions.
24  */
25 
26 package com.sun.xml.internal.ws.encoding;
27 
28 import javax.activation.DataSource;
29 import javax.activation.DataHandler;
30 import java.io.InputStream;
31 import java.io.IOException;
32 import java.io.OutputStream;
33 
34 /**
35  * {@link DataSource} impl using a DataHandler
36  *
37  * @author Jitendra Kotamraju
38  */
39 public class DataHandlerDataSource implements DataSource {
40     private final DataHandler dataHandler;
41 
DataHandlerDataSource(DataHandler dh)42     public DataHandlerDataSource(DataHandler dh) {
43         this.dataHandler = dh;
44     }
45 
46     /**
47      * Returns an <code>InputStream</code> representing this object.
48      *
49      * @return the <code>InputStream</code>
50      */
getInputStream()51     public InputStream getInputStream() throws IOException {
52         return dataHandler.getInputStream();
53     }
54 
55     /**
56      * Returns the <code>OutputStream</code> for this object.
57      *
58      * @return the <code>OutputStream</code>
59      */
getOutputStream()60     public OutputStream getOutputStream() throws IOException {
61         return dataHandler.getOutputStream();
62     }
63 
64     /**
65      * Returns the MIME type of the data represented by this object.
66      *
67      * @return the MIME type
68      */
getContentType()69     public String getContentType() {
70         return dataHandler.getContentType();
71     }
72 
73     /**
74      * Returns the name of this object.
75      *
76      * @return the name of this object
77      */
getName()78     public String getName() {
79         return dataHandler.getName();
80     }
81 }
82