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Java MethodParameterScanner类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Java中org.reflections.scanners.MethodParameterScanner的典型用法代码示例。如果您正苦于以下问题:Java MethodParameterScanner类的具体用法?Java MethodParameterScanner怎么用?Java MethodParameterScanner使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



MethodParameterScanner类属于org.reflections.scanners包,在下文中一共展示了MethodParameterScanner类的3个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: fromConfigWithPackage

import org.reflections.scanners.MethodParameterScanner; //导入依赖的package包/类
/**
 * Scans the specified packages for annotated classes, and applies Config values to them.
 * 
 * @param config the Config to derive values from
 * @param packageNamePrefix the prefix to limit scanning to - e.g. "com.github"
 * @return The constructed TypesafeConfigModule.
 */
public static TypesafeConfigModule fromConfigWithPackage(Config config, String packageNamePrefix) {
	 ConfigurationBuilder configBuilder = 
		 new ConfigurationBuilder()
         .filterInputsBy(new FilterBuilder().includePackage(packageNamePrefix))
         .setUrls(ClasspathHelper.forPackage(packageNamePrefix))
         .setScanners(
        	new TypeAnnotationsScanner(), 
        	new MethodParameterScanner(), 
        	new MethodAnnotationsScanner(), 
        	new FieldAnnotationsScanner()
         );
	Reflections reflections = new Reflections(configBuilder);
	
	return new TypesafeConfigModule(config, reflections);
}
 
开发者ID:racc,项目名称:typesafeconfig-guice,代码行数:23,代码来源:TypesafeConfigModule.java


示例2: init

import org.reflections.scanners.MethodParameterScanner; //导入依赖的package包/类
private void init(String packageName) {
  FilterBuilder filters = new FilterBuilder().includePackage(packageName);

  Scanner[] scanners = {
      new TypeAnnotationsScanner(),
      new MethodAnnotationsScanner(),
      new MethodParameterScanner(),
      new FieldAnnotationsScanner(),
      new SubTypesScanner().filterResultsBy(filters)
  };

  reflections = new ConfigurationBuilder()
      .addUrls(ClasspathHelper.forPackage(packageName))
      .addScanners(scanners)
      .filterInputsBy(filters)
      .build();
}
 
开发者ID:hawky-4s-,项目名称:restapidoc,代码行数:18,代码来源:ClassPathScanner.java


示例3: ReflectionBasedJsr303AnnotationTrollerBase

import org.reflections.scanners.MethodParameterScanner; //导入依赖的package包/类
/**
 * Initializes the instance based on what is returned by {@link #ignoreAllAnnotationsAssociatedWithTheseProjectClasses()}
 * and {@link #specificAnnotationDeclarationExclusionsForProject()}. This is time consuming and should only be done
 * once per project if possible - see the usage info in the {@link ReflectionBasedJsr303AnnotationTrollerBase}
 * class-level javadocs.
 *
 * <p>The given set of extra packages for constraint annotation searching will be passed into {@link
 * #getFinalPackagesToSearchForConstraintAnnotations(Set)} to generate the final set of packages that are searched.
 * If you don't want the {@link #DEFAULT_CONSTRAINT_SEARCH_PACKAGES} default packages to be searched you can
 * override {@link #getDefaultPackagesToSearchForConstraintAnnotations()}.
 */
public ReflectionBasedJsr303AnnotationTrollerBase(Set<String> extraPackagesForConstraintAnnotationSearch) {

    /*
     * Set up the {@link #ignoreAllAnnotationsAssociatedWithTheseClasses} and
     * {@link #specificAnnotationDeclarationsExcludedFromStrictMessageRequirement} fields so we know which
     * annotations are project-relevant vs. unit-test-only.
     */
    ignoreAllAnnotationsAssociatedWithTheseClasses =
        new ArrayList<>(setupIgnoreAllAnnotationsAssociatedWithTheseClasses());
    specificAnnotationDeclarationsExcludedFromStrictMessageRequirement =
        new ArrayList<>(setupSpecificAnnotationDeclarationExclusions());

    /*
     * Set up the {@link #reflections}, {@link #constraintAnnotationClasses}, and
     * {@link #allConstraintAnnotationsMasterList} fields. This is where the crazy reflection magic happens to troll
     * the project for the JSR 303 annotation declarations.
     */
    // Create the ConfigurationBuilder to search the relevant set of packages.
    ConfigurationBuilder configurationBuilder = new ConfigurationBuilder();
    for (String packageToAdd : getFinalPackagesToSearchForConstraintAnnotations(
        extraPackagesForConstraintAnnotationSearch)) {
        configurationBuilder.addUrls(ClasspathHelper.forPackage(packageToAdd));
    }

    // Create the Reflections object so it scans for all validation annotations we care about and all project
    //      classes that might have annotations on them.
    reflections = new Reflections(configurationBuilder.setScanners(
        new SubTypesScanner(), new MethodParameterScanner(), new TypeAnnotationsScanner(),
        new MethodAnnotationsScanner(), new FieldAnnotationsScanner()
    ));

    // Gather the list of all JSR 303 validation annotations in the project. Per the JSR 303 spec this is any
    //      annotation class type that is marked with @Constraint.
    constraintAnnotationClasses = new ArrayList<>();
    for (Class<?> constraintAnnotatedType : reflections.getTypesAnnotatedWith(Constraint.class, true)) {
        if (constraintAnnotatedType.isAnnotation()) {
            //noinspection unchecked
            constraintAnnotationClasses.add((Class<? extends Annotation>) constraintAnnotatedType);
        }
    }

    // We're not done gathering validation annotations though, unfortunately. JSR 303 also says that *any*
    //      annotation (whether it is a Constraint or not) that has a value field that returns an array of actual
    //      Constraints is treated as a "multi-value constraint", and the validation processor will run each
    //      of the Constraints in the array as if they were declared separately on the annotated element. Therefore,
    //      we have to dig through all the annotations in the project, find any that fall into this "multi-value
    //      constraint" category, and include them in our calculations.
    for (Class<? extends Annotation> annotationClass : reflections.getSubTypesOf(Annotation.class)) {
        if (isMultiValueConstraintClass(annotationClass))
            constraintAnnotationClasses.add(annotationClass);
    }

    // Setup the master constraint list
    allConstraintAnnotationsMasterList =
        new ArrayList<>(setupAllConstraintAnnotationsMasterList(reflections, constraintAnnotationClasses));

    /*
     * Finally use the info we've gathered/constructed previously to populate the
     * {@link #projectRelevantConstraintAnnotationsExcludingUnitTestsList} field, which is the main chunk of data
     * that extensions of this class will care about.
     */
    projectRelevantConstraintAnnotationsExcludingUnitTestsList = Collections.unmodifiableList(
        getSubAnnotationListUsingExclusionFilters(allConstraintAnnotationsMasterList,
                                                  ignoreAllAnnotationsAssociatedWithTheseClasses,
                                                  specificAnnotationDeclarationsExcludedFromStrictMessageRequirement));
}
 
开发者ID:Nike-Inc,项目名称:backstopper,代码行数:78,代码来源:ReflectionBasedJsr303AnnotationTrollerBase.java



注:本文中的org.reflections.scanners.MethodParameterScanner类示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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