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Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
ExampleUtils.java | - | 0% | 0% | 0% |
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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.hivemind.examples; | |
16 | ||
17 | import java.util.Locale; | |
18 | ||
19 | import org.apache.hivemind.ClassResolver; | |
20 | import org.apache.hivemind.Registry; | |
21 | import org.apache.hivemind.impl.DefaultClassResolver; | |
22 | import org.apache.hivemind.impl.RegistryBuilder; | |
23 | import org.apache.hivemind.impl.XmlModuleDescriptorProvider; | |
24 | import org.apache.hivemind.util.FileResource; | |
25 | ||
26 | /** | |
27 | * Utilities needed by the examples. | |
28 | * | |
29 | * @author Howard Lewis Ship | |
30 | */ | |
31 | public class ExampleUtils | |
32 | { | |
33 | /** | |
34 | * Builds a Registry for a file stored in the src/descriptor/META-INF directory. | |
35 | * | |
36 | * @param fileName -- | |
37 | * the name of the module descriptor file. | |
38 | */ | |
39 | 0 | public static Registry buildRegistry(String fileName) |
40 | { | |
41 | // The examples package is structured oddly (so that it doesn't interfere with | |
42 | // the main HiveMind framework tests), so we have to go through some gyrations | |
43 | // here that aren't necessary in an ordinary HiveMind application. | |
44 | ||
45 | 0 | String projectRoot = System.getProperty("PROJECT_ROOT", "."); |
46 | 0 | String path = projectRoot + "/examples/src/descriptor/META-INF/" + fileName; |
47 | ||
48 | 0 | ClassResolver resolver = new DefaultClassResolver(); |
49 | 0 | RegistryBuilder builder = new RegistryBuilder(); |
50 | ||
51 | 0 | builder.addModuleDescriptorProvider(new XmlModuleDescriptorProvider(resolver)); |
52 | ||
53 | // Register the examples.xml file, which (given its non-standard name) | |
54 | // is not visible. | |
55 | 0 | builder.addModuleDescriptorProvider(new XmlModuleDescriptorProvider(resolver, |
56 | new FileResource(path))); | |
57 | ||
58 | 0 | return builder.constructRegistry(Locale.getDefault()); |
59 | } | |
60 | ||
61 | } |
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