1 /***
2 * Redistribution and use in source and binary forms, with or without
3 * modification, are permitted provided that the following conditions are
4 * met :
5 *
6 * . Redistributions of source code must retain the above copyright
7 * notice, this list of conditions and the following disclaimer.
8 *
9 * . Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * . The name of the author may not be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
20 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
22 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
24 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
25 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 *
28 * $Id$
29 */
30
31 package palmed.edit.text;
32
33 import java.io.IOException;
34 import java.io.InputStream;
35 import java.util.Vector;
36 import palmed.edit.util.Coordinate;
37
38 /***
39 * This class provides a means to insert some text from a stream.
40 *
41 * @author Mathieu Champlon
42 * @version $Revision$ $Date$
43 */
44 public final class TextDeserializer implements ICoordinateExtractor
45 {
46 /***
47 * The stream to read from.
48 */
49 private final InputStream stream_;
50 /***
51 * The exceptions raised during the operation.
52 */
53 private final Vector exceptions_;
54
55 /***
56 * Create a text deserializer.
57 *
58 * @param stream the stream to write to
59 * @param exceptions the io exceptions raised during the operation
60 */
61 public TextDeserializer( final InputStream stream, final Vector exceptions )
62 {
63 if( stream == null )
64 throw new IllegalArgumentException( "parameter 'stream' is null" );
65 if( exceptions == null )
66 throw new IllegalArgumentException( "parameter 'exceptions' is null" );
67 stream_ = stream;
68 exceptions_ = exceptions;
69 }
70
71 /***
72 * {@inheritDoc}
73 */
74 public void select( final IText text, final Coordinate coordinate )
75 {
76 try
77 {
78 text.read( stream_, coordinate );
79 }
80 catch( IOException e )
81 {
82 exceptions_.addElement( e );
83 }
84 }
85 }