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Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
IntegerAdaptor.java | - | 100% | 100% | 100% |
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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.util.io; | |
16 | ||
17 | import org.apache.tapestry.services.DataSqueezer; | |
18 | ||
19 | /** | |
20 | * Squeezes a {@link Integer}. This adaptor claims all the digits as prefix | |
21 | * characters, so its the very simplest conversion of all! | |
22 | * | |
23 | * @author Howard Lewis Ship | |
24 | * | |
25 | **/ | |
26 | ||
27 | class IntegerAdaptor implements ISqueezeAdaptor | |
28 | { | |
29 | /** | |
30 | * Registers this adaptor using all nine digits and the minus sign. | |
31 | * | |
32 | **/ | |
33 | ||
34 | 37 | public void register(DataSqueezer squeezer) |
35 | { | |
36 | 37 | squeezer.register("-0123456789", Integer.class, this); |
37 | } | |
38 | ||
39 | /** | |
40 | * Simply invokes <code>toString()</code> on the data, | |
41 | * which is actually type {@link Integer}. | |
42 | * | |
43 | **/ | |
44 | ||
45 | 13 | public String squeeze(DataSqueezer squeezer, Object data) |
46 | { | |
47 | 13 | return data.toString(); |
48 | } | |
49 | ||
50 | /** | |
51 | * Constructs an {@link Integer} from the string. | |
52 | * | |
53 | **/ | |
54 | ||
55 | 11 | public Object unsqueeze(DataSqueezer squeezer, String string) |
56 | { | |
57 | 11 | return new Integer(string); |
58 | } | |
59 | ||
60 | } |
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