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30 day Evaluation License registered to hlship@comcast.net Your 30 day evaluation period has expired. Please visit http://www.cenqua.com to obtain a licensed version of Clover | |||||||||||||||||||
Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
DeferredScriptImpl.java | - | 90% | 75% | 85.7% |
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1 | // Copyright 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.enhance; | |
16 | ||
17 | import org.apache.hivemind.ApplicationRuntimeException; | |
18 | import org.apache.hivemind.Locatable; | |
19 | import org.apache.hivemind.Location; | |
20 | import org.apache.hivemind.Resource; | |
21 | import org.apache.hivemind.util.Defense; | |
22 | import org.apache.tapestry.IScript; | |
23 | import org.apache.tapestry.engine.IScriptSource; | |
24 | ||
25 | /** | |
26 | * @author Howard M. Lewis Ship | |
27 | * @since 4.0 | |
28 | */ | |
29 | public class DeferredScriptImpl implements DeferredScript, Locatable | |
30 | { | |
31 | final Resource _scriptResource; | |
32 | ||
33 | final IScriptSource _scriptSource; | |
34 | ||
35 | final Location _location; | |
36 | ||
37 | 4 | public DeferredScriptImpl(Resource resource, IScriptSource source, Location location) |
38 | { | |
39 | 4 | Defense.notNull(resource, "resource"); |
40 | 4 | Defense.notNull(source, "source"); |
41 | ||
42 | 4 | _scriptResource = resource; |
43 | 4 | _scriptSource = source; |
44 | 4 | _location = location; |
45 | } | |
46 | ||
47 | 2 | public IScript getScript() |
48 | { | |
49 | // No real reason to cache the script here, because a) they are rarely used | |
50 | // and b) the IScriptSource caches. | |
51 | ||
52 | 2 | try |
53 | { | |
54 | 2 | return _scriptSource.getScript(_scriptResource); |
55 | } | |
56 | catch (Exception ex) | |
57 | { | |
58 | // Decorate the thrown exception with the correct location. | |
59 | ||
60 | 1 | throw new ApplicationRuntimeException(ex.getMessage(), _location, ex); |
61 | } | |
62 | } | |
63 | ||
64 | 0 | public Location getLocation() |
65 | { | |
66 | 0 | return _location; |
67 | } | |
68 | ||
69 | 1 | public String toString() |
70 | { | |
71 | 1 | return "DeferredScriptImpl[" + _scriptResource + "]"; |
72 | } | |
73 | } |
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