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package org.seasar.cubby.plugins.s2.spi; |
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import java.lang.reflect.Modifier; |
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import java.util.Arrays; |
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import java.util.Collection; |
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import java.util.LinkedHashSet; |
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import java.util.Set; |
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import org.seasar.cubby.converter.Converter; |
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import org.seasar.cubby.plugins.s2.detector.ClassDetector; |
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import org.seasar.cubby.plugins.s2.detector.DetectClassProcessor; |
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import org.seasar.cubby.spi.impl.AbstractCachedConverterProvider; |
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import org.seasar.framework.container.S2Container; |
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import org.seasar.framework.convention.NamingConvention; |
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import org.seasar.framework.util.ClassUtil; |
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import org.seasar.framework.util.Disposable; |
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import org.seasar.framework.util.DisposableUtil; |
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39 | 0 | public class S2ConverterProvider extends AbstractCachedConverterProvider |
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implements DetectClassProcessor, Disposable { |
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public static final String s2Container_BINDING = "bindingType=must"; |
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public static final String namingConvention_BINDING = "bindingType=must"; |
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public static final String classDetector_BINDING = "bindingType=must"; |
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private S2Container s2Container; |
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private NamingConvention namingConvention; |
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private ClassDetector classDetector; |
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private boolean initialized; |
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61 | 0 | private final Set<Converter> converters = new LinkedHashSet<Converter>(); |
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public void setS2Container(final S2Container s2Container) { |
70 | 0 | this.s2Container = s2Container; |
71 | 0 | } |
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public void setNamingConvention(final NamingConvention namingConvention) { |
80 | 0 | this.namingConvention = namingConvention; |
81 | 0 | } |
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public void setClassDetector(final ClassDetector classDetector) { |
90 | 0 | this.classDetector = classDetector; |
91 | 0 | } |
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@Override |
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protected Collection<Converter> getConverters() { |
95 | 0 | return converters; |
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} |
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public void initialize() { |
102 | 0 | if (initialized) { |
103 | 0 | return; |
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} |
105 | 0 | classDetector.detect(); |
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107 | 0 | final Converter[] converters = (Converter[]) s2Container.getRoot() |
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.findAllComponents(Converter.class); |
109 | 0 | this.converters.addAll(Arrays.asList(converters)); |
110 | 0 | DisposableUtil.add(this); |
111 | 0 | initialized = true; |
112 | 0 | } |
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public void dispose() { |
119 | 0 | this.converters.clear(); |
120 | 0 | super.clear(); |
121 | 0 | initialized = false; |
122 | 0 | } |
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@Override |
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public Converter getConverter(final Class<?> parameterType, |
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final Class<?> objectType) { |
130 | 0 | initialize(); |
131 | 0 | return super.getConverter(parameterType, objectType); |
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} |
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public void processClass(final String packageName, |
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final String shortClassName) { |
142 | 0 | if (shortClassName.indexOf('$') != -1) { |
143 | 0 | return; |
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} |
145 | 0 | final String className = ClassUtil.concatName(packageName, |
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shortClassName); |
147 | 0 | if (!namingConvention.isTargetClassName(className)) { |
148 | 0 | return; |
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} |
150 | 0 | if (!className.endsWith(namingConvention.getConverterSuffix())) { |
151 | 0 | return; |
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} |
153 | 0 | final Class<?> clazz = ClassUtil.forName(className); |
154 | 0 | if (namingConvention.isSkipClass(clazz)) { |
155 | 0 | return; |
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} |
157 | 0 | if ((clazz.getModifiers() & Modifier.ABSTRACT) != 0) { |
158 | 0 | return; |
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} |
160 | 0 | if (!Converter.class.isAssignableFrom(clazz)) { |
161 | 0 | return; |
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} |
163 | 0 | final Converter converter = (Converter) s2Container.getRoot() |
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.getComponent(clazz); |
165 | 0 | this.converters.add(converter); |
166 | 0 | } |
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} |