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package org.jbehave.core.steps; |
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import java.lang.annotation.Annotation; |
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import java.lang.reflect.Method; |
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import java.util.ArrayList; |
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import java.util.HashSet; |
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import java.util.List; |
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import java.util.Set; |
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import org.jbehave.core.annotations.AfterScenario; |
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import org.jbehave.core.annotations.AfterStories; |
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import org.jbehave.core.annotations.AfterStory; |
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import org.jbehave.core.annotations.BeforeScenario; |
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import org.jbehave.core.annotations.BeforeStories; |
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import org.jbehave.core.annotations.BeforeStory; |
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import org.jbehave.core.annotations.Given; |
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import org.jbehave.core.annotations.Then; |
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import org.jbehave.core.annotations.When; |
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import org.jbehave.core.configuration.Configuration; |
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import org.junit.After; |
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import org.junit.Before; |
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import org.reflections.Reflections; |
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import org.reflections.scanners.MethodAnnotationsScanner; |
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public class ScanningStepsFactory extends AbstractStepsFactory { |
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37 | 6 | private final Set<Class<?>> types = new HashSet<Class<?>>(); |
38 | 6 | private String matchingRegex = ".*"; |
39 | 6 | private String notMatchingRegex = ""; |
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public ScanningStepsFactory(Configuration configuration, Class<?> root) { |
42 | 1 | this(configuration, root.getPackage().getName()); |
43 | 1 | } |
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public ScanningStepsFactory(Configuration configuration, |
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String... packageNames) { |
47 | 6 | super(configuration); |
48 | 13 | for (String packageName : packageNames) { |
49 | 7 | types.addAll(scanTypes(packageName)); |
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} |
51 | 6 | } |
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public ScanningStepsFactory matchingNames(String matchingRegex) { |
54 | 2 | this.matchingRegex = matchingRegex; |
55 | 2 | return this; |
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} |
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public ScanningStepsFactory notMatchingNames(String notMatchingRegex) { |
59 | 2 | this.notMatchingRegex = notMatchingRegex; |
60 | 2 | return this; |
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} |
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private Set<Class<?>> scanTypes(String packageName) { |
64 | 7 | Reflections reflections = new Reflections(packageName, |
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new MethodAnnotationsScanner()); |
66 | 7 | Set<Class<?>> types = new HashSet<Class<?>>(); |
67 | 7 | types.addAll(typesAnnotatedWith(reflections, Given.class)); |
68 | 7 | types.addAll(typesAnnotatedWith(reflections, When.class)); |
69 | 7 | types.addAll(typesAnnotatedWith(reflections, Then.class)); |
70 | 7 | types.addAll(typesAnnotatedWith(reflections, Before.class)); |
71 | 7 | types.addAll(typesAnnotatedWith(reflections, After.class)); |
72 | 7 | types.addAll(typesAnnotatedWith(reflections, BeforeScenario.class)); |
73 | 7 | types.addAll(typesAnnotatedWith(reflections, AfterScenario.class)); |
74 | 7 | types.addAll(typesAnnotatedWith(reflections, BeforeStory.class)); |
75 | 7 | types.addAll(typesAnnotatedWith(reflections, AfterStory.class)); |
76 | 7 | types.addAll(typesAnnotatedWith(reflections, BeforeStories.class)); |
77 | 7 | types.addAll(typesAnnotatedWith(reflections, AfterStories.class)); |
78 | 7 | return types; |
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} |
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private Set<Class<?>> typesAnnotatedWith(Reflections reflections, |
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Class<? extends Annotation> annotation) { |
83 | 77 | Set<Class<?>> types = new HashSet<Class<?>>(); |
84 | 77 | Set<Method> methodsAnnotatedWith = reflections |
85 | 77 | .getMethodsAnnotatedWith(annotation); |
86 | 77 | for (Method method : methodsAnnotatedWith) { |
87 | 106 | types.add(method.getDeclaringClass()); |
88 | 106 | } |
89 | 77 | return types; |
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} |
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@Override |
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protected List<Class<?>> stepsTypes() { |
94 | 6 | List<Class<?>> matchingTypes = new ArrayList<Class<?>>(); |
95 | 6 | for (Class<?> type : types) { |
96 | 40 | String name = type.getName(); |
97 | 40 | if (name.matches(matchingRegex) && !name.matches(notMatchingRegex)) { |
98 | 38 | matchingTypes.add(type); |
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} |
100 | 40 | } |
101 | 6 | return matchingTypes; |
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} |
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public Object createInstanceOfType(Class<?> type) { |
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Object instance; |
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try { |
107 | 9 | instance = type.newInstance(); |
108 | 0 | } catch (Exception e) { |
109 | 0 | throw new StepsInstanceNotFound(type, this); |
110 | 9 | } |
111 | 9 | return instance; |
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} |
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} |