|
|||||||||||||||||||
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 | |||||||||||||||
DispatchToInjectWorker.java | 100% | 100% | 100% | 100% |
|
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 java.util.Iterator; | |
18 | import java.util.Map; | |
19 | ||
20 | import org.apache.hivemind.ErrorLog; | |
21 | import org.apache.tapestry.spec.IComponentSpecification; | |
22 | import org.apache.tapestry.spec.InjectSpecification; | |
23 | ||
24 | /** | |
25 | * Iterates over the {@link org.apache.tapestry.spec.InjectSpecification}s and locates and | |
26 | * delegates to a {@link org.apache.tapestry.enhance.InjectEnhancementWorker} for each one. | |
27 | * | |
28 | * @author Howard M. Lewis Ship | |
29 | * @since 4.0 | |
30 | */ | |
31 | public class DispatchToInjectWorker implements EnhancementWorker | |
32 | { | |
33 | private ErrorLog _errorLog; | |
34 | ||
35 | private Map _injectWorkers; | |
36 | ||
37 | 421 | public void performEnhancement(EnhancementOperation op, IComponentSpecification spec) |
38 | { | |
39 | 421 | Iterator i = spec.getInjectSpecifications().iterator(); |
40 | ||
41 | 421 | while (i.hasNext()) |
42 | { | |
43 | 375 | InjectSpecification is = (InjectSpecification) i.next(); |
44 | ||
45 | 375 | invokeWorker(op, is); |
46 | } | |
47 | } | |
48 | ||
49 | 375 | private void invokeWorker(EnhancementOperation op, InjectSpecification spec) |
50 | { | |
51 | 375 | try |
52 | { | |
53 | 375 | InjectEnhancementWorker worker = (InjectEnhancementWorker) _injectWorkers.get(spec |
54 | .getType()); | |
55 | ||
56 | 375 | if (worker == null) |
57 | { | |
58 | 1 | _errorLog.error(EnhanceMessages.unknownInjectType(spec.getProperty(), spec |
59 | .getType()), spec.getLocation(), null); | |
60 | 1 | return; |
61 | } | |
62 | ||
63 | 374 | worker.performEnhancement(op, spec); |
64 | ||
65 | } | |
66 | catch (Exception ex) | |
67 | { | |
68 | 1 | _errorLog.error(EnhanceMessages.errorAddingProperty(spec.getProperty(), op |
69 | .getBaseClass(), ex), spec.getLocation(), ex); | |
70 | } | |
71 | } | |
72 | ||
73 | 43 | public void setErrorLog(ErrorLog errorLog) |
74 | { | |
75 | 43 | _errorLog = errorLog; |
76 | } | |
77 | ||
78 | 44 | public void setInjectWorkers(Map injectWorkers) |
79 | { | |
80 | 44 | _injectWorkers = injectWorkers; |
81 | } | |
82 | } |
|