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package org.apache.tapestry.annotations; |
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import java.lang.reflect.Method; |
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import org.apache.hivemind.Location; |
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import org.apache.tapestry.enhance.EnhancementOperation; |
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import org.apache.tapestry.spec.IComponentSpecification; |
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import org.apache.tapestry.spec.InjectSpecification; |
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import org.apache.tapestry.spec.InjectSpecificationImpl; |
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29 | 0 | public class InjectStateFlagAnnotationWorker implements MethodAnnotationEnhancementWorker |
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{ |
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public void performEnhancement(EnhancementOperation op, IComponentSpecification spec, |
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Method method, Location location) |
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{ |
35 | 0 | InjectStateFlag isv = method.getAnnotation(InjectStateFlag.class); |
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37 | 0 | String keyName = isv.value(); |
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39 | 0 | if (keyName.equals("")) |
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{ |
41 | 0 | keyName = AnnotationUtils.convertMethodNameToKeyName(method.getName()); |
42 | 0 | if (keyName.endsWith("-exists")) |
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{ |
44 | 0 | int length = keyName.length(); |
45 | 0 | keyName = keyName.substring(0, length - 7); |
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} |
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} |
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49 | 0 | String propertyName = AnnotationUtils.getPropertyName(method); |
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51 | 0 | InjectSpecification inject = new InjectSpecificationImpl(); |
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53 | 0 | inject.setType("state-flag"); |
54 | 0 | inject.setProperty(propertyName); |
55 | 0 | inject.setObject(keyName); |
56 | 0 | inject.setLocation(location); |
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58 | 0 | spec.addInjectSpecification(inject); |
59 | 0 | } |
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} |