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16 package org.seasar.cubby.plugins.s2.spi;
17
18 import java.lang.reflect.Modifier;
19 import java.util.ArrayList;
20 import java.util.List;
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22 import org.seasar.cubby.plugins.s2.detector.ClassDetector;
23 import org.seasar.cubby.plugins.s2.detector.DetectClassProcessor;
24 import org.seasar.cubby.routing.PathResolver;
25 import org.seasar.cubby.spi.PathResolverProvider;
26 import org.seasar.cubby.util.ActionUtils;
27 import org.seasar.framework.convention.NamingConvention;
28 import org.seasar.framework.util.ClassUtil;
29 import org.seasar.framework.util.Disposable;
30 import org.seasar.framework.util.DisposableUtil;
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40 public class S2PathResolverProvider implements PathResolverProvider,
41 DetectClassProcessor, Disposable {
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43 public static final String pathResolver_BINDING = "bindingType=must";
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45 public static final String namingConvention_BINDING = "bindingType=must";
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47 public static final String classDetector_BINDING = "bindingType=must";
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50 private PathResolver pathResolver;
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53 private NamingConvention namingConvention;
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56 public ClassDetector classDetector;
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59 private boolean initialized;
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62 private final List<Class<?>> actionClasses = new ArrayList<Class<?>>();
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71 public void setPathResolver(final PathResolver pathResolver) {
72 this.pathResolver = pathResolver;
73 }
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81 public void setClassDetector(final ClassDetector classDetector) {
82 this.classDetector = classDetector;
83 }
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91 public void setNamingConvention(final NamingConvention namingConvention) {
92 this.namingConvention = namingConvention;
93 }
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98 public void initialize() {
99 synchronized (pathResolver) {
100 if (initialized) {
101 return;
102 }
103 classDetector.detect();
104 pathResolver.addAll(actionClasses);
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106 DisposableUtil.add(this);
107 initialized = true;
108 }
109 }
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114 public void dispose() {
115 actionClasses.clear();
116 pathResolver.clear();
117 initialized = false;
118 }
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126 public void processClass(final String packageName,
127 final String shortClassName) {
128 if (shortClassName.indexOf('$') != -1) {
129 return;
130 }
131 final String className = ClassUtil.concatName(packageName,
132 shortClassName);
133 if (!namingConvention.isTargetClassName(className)) {
134 return;
135 }
136 if (!className.endsWith(namingConvention.getActionSuffix())) {
137 return;
138 }
139 final Class<?> clazz = ClassUtil.forName(className);
140 if (namingConvention.isSkipClass(clazz)) {
141 return;
142 }
143 if (Modifier.isAbstract(clazz.getModifiers())) {
144 return;
145 }
146 if (!ActionUtils.isActionClass(clazz)) {
147 return;
148 }
149 actionClasses.add(clazz);
150 }
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155 public PathResolver getPathResolver() {
156 initialize();
157 return pathResolver;
158 }
159
160 }