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package org.jbehave.core.configuration.pico; |
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import java.util.ArrayList; |
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import java.util.List; |
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import org.jbehave.core.annotations.pico.UsingPico; |
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import org.jbehave.core.configuration.AnnotationBuilder; |
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import org.jbehave.core.configuration.AnnotationFinder; |
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import org.jbehave.core.configuration.AnnotationMonitor; |
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import org.jbehave.core.configuration.AnnotationRequired; |
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import org.jbehave.core.configuration.Configuration; |
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import org.jbehave.core.steps.CompositeStepsFactory; |
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import org.jbehave.core.steps.InjectableStepsFactory; |
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import org.jbehave.core.steps.ParameterConverters; |
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import org.jbehave.core.steps.ParameterConverters.ParameterConverter; |
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import org.jbehave.core.steps.pico.PicoStepsFactory; |
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import org.picocontainer.MutablePicoContainer; |
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import org.picocontainer.PicoContainer; |
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import org.picocontainer.injectors.AbstractInjector.AmbiguousComponentResolutionException; |
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public class PicoAnnotationBuilder extends AnnotationBuilder { |
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private PicoContainer container; |
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public PicoAnnotationBuilder(Class<?> annotatedClass) { |
33 | 10 | super(annotatedClass); |
34 | 10 | } |
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public PicoAnnotationBuilder(Class<?> annotatedClass, AnnotationMonitor annotationMonitor) { |
37 | 1 | super(annotatedClass, annotationMonitor); |
38 | 1 | } |
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public Configuration buildConfiguration() throws AnnotationRequired { |
41 | 11 | AnnotationFinder finder = annotationFinder(); |
42 | 11 | if (finder.isAnnotationPresent(UsingPico.class)) { |
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@SuppressWarnings("rawtypes") |
44 | 9 | List<Class> moduleClasses = finder.getAnnotatedValues(UsingPico.class, Class.class, "modules"); |
45 | 9 | List<PicoModule> modules = new ArrayList<PicoModule>(); |
46 | 9 | for (Class<PicoModule> moduleClass : moduleClasses) { |
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try { |
48 | 9 | modules.add(moduleClass.newInstance()); |
49 | 1 | } catch (Exception e) { |
50 | 1 | annotationMonitor().elementCreationFailed(moduleClass, e); |
51 | 17 | } |
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} |
53 | 9 | if ( modules.size() > 0 ){ |
54 | 6 | container = createPicoContainer(modules); |
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} |
56 | 9 | } else { |
57 | 2 | annotationMonitor().annotationNotFound(UsingPico.class, annotatedClass()); |
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} |
59 | 11 | return super.buildConfiguration(); |
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} |
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@Override |
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public InjectableStepsFactory buildStepsFactory(Configuration configuration) { |
64 | 6 | InjectableStepsFactory factoryUsingSteps = super.buildStepsFactory(configuration); |
65 | 6 | if (container != null) { |
66 | 3 | return new CompositeStepsFactory(new PicoStepsFactory(configuration, container), factoryUsingSteps); |
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} |
68 | 3 | return factoryUsingSteps; |
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} |
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@Override |
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protected ParameterConverters parameterConverters(AnnotationFinder annotationFinder) { |
73 | 9 | ParameterConverters converters = super.parameterConverters(annotationFinder); |
74 | 9 | if (container != null) { |
75 | 6 | return converters.addConverters(container.getComponents(ParameterConverter.class)); |
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} |
77 | 3 | return converters; |
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} |
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@Override |
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protected <T, V extends T> T instanceOf(final Class<T> type, final Class<V> ofClass) { |
82 | 169 | if (container != null) { |
83 | 110 | T instance = null; |
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try { |
85 | 110 | instance = container.getComponent(type); |
86 | 2 | } catch (AmbiguousComponentResolutionException e) { |
87 | 2 | instance = container.getComponent(ofClass); |
88 | 108 | } |
89 | 110 | if ( instance != null ){ |
90 | 30 | return instance; |
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} |
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} |
93 | 139 | return super.instanceOf(type, ofClass); |
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} |
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@SuppressWarnings("unchecked") |
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protected PicoContainer createPicoContainer(List<PicoModule> modules) { |
98 | 6 | if ( container != null ){ |
99 | 1 | return container; |
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} |
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@SuppressWarnings("rawtypes") |
102 | 5 | Class containerClass = annotationFinder().getAnnotatedValue(UsingPico.class, Class.class, "container"); |
103 | 5 | MutablePicoContainer container = instanceOf(MutablePicoContainer.class, containerClass); |
104 | 5 | for (PicoModule module : modules) { |
105 | 7 | module.configure(container); |
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} |
107 | 5 | return container; |
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} |
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protected PicoContainer picoContainer() { |
111 | 2 | return container; |
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} |
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} |