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Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
ExecuteStatic.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.examples.panorama.startup.impl; | |
16 | ||
17 | import java.lang.reflect.Method; | |
18 | ||
19 | import org.apache.examples.panorama.startup.Executable; | |
20 | ||
21 | /** | |
22 | * Used to access the legacy startup code that is in the form | |
23 | * of a public static method (usually <code>init()</code>) on some | |
24 | * class. | |
25 | * | |
26 | * @author Howard Lewis Ship | |
27 | */ | |
28 | public class ExecuteStatic implements Executable | |
29 | { | |
30 | private String _methodName = "init"; | |
31 | private Class _targetClass; | |
32 | ||
33 | 1 | public void execute() throws Exception |
34 | { | |
35 | 1 | Method m = _targetClass.getMethod(_methodName, null); |
36 | ||
37 | 1 | m.invoke(null, null); |
38 | } | |
39 | ||
40 | /** | |
41 | * Sets the name of the method to invoke; if not set, the default is <code>init</code>. | |
42 | * The target class must have a public static method with that name taking no | |
43 | * parameters. | |
44 | */ | |
45 | 1 | public void setMethodName(String string) |
46 | { | |
47 | 1 | _methodName = string; |
48 | } | |
49 | ||
50 | /** | |
51 | * Sets the class to invoke the method on. | |
52 | */ | |
53 | 1 | public void setTargetClass(Class targetClass) |
54 | { | |
55 | 1 | _targetClass = targetClass; |
56 | } | |
57 | ||
58 | } |
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