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37 package net.sourceforge.cruisecontrol;
38
39 import java.lang.reflect.Method  ;
40 import java.lang.reflect.Modifier ;
41 import java.util.LinkedList ;
42 import java.util.List ;
43
44
47 public class GenericPluginDetail implements PluginDetail {
48 private final String name;
49 private final PluginType type;
50 private final Attribute[] requiredAttributes;
51
52 public GenericPluginDetail(String name, Class plugin) {
53 this.name = name;
54 this.requiredAttributes = lookupRequiredAttributes(plugin);
55 this.type = PluginType.find(plugin);
56 }
57
58 public String getName() {
59 return name;
60 }
61
62 public PluginType getType() {
63 return type;
64 }
65
66 public Attribute[] getRequiredAttributes() {
67 return requiredAttributes;
68 }
69
70 public int compareTo(Object other) {
71 return this.getName().compareTo(((PluginDetail) other).getName());
72 }
73
74 private static Attribute[] lookupRequiredAttributes(Class plugin) {
75 List attrs = new LinkedList ();
76 Method [] methods = plugin.getMethods();
77 for (int i = 0; i < methods.length; i++) {
78 Method method = methods[i];
79 if (isRequiredAttribute(method)) {
80 String methodName = method.getName();
81 String attributeName = methodName.substring(3, 4).toLowerCase() + methodName.substring(4);
82 attrs.add(new Attribute(attributeName, method.getParameterTypes()[0]));
83 }
84 }
85
86 return (Attribute[]) attrs.toArray(new Attribute[attrs.size()]);
87 }
88
89 private static boolean isRequiredAttribute(Method method) {
90 return method.getName().startsWith("set") && Modifier.isPublic(method.getModifiers());
91 }
92 }
93 |
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