Example usage for javax.lang.model.util Elements getAllAnnotationMirrors

Introduction

In this page you can find the example usage for javax.lang.model.util Elements getAllAnnotationMirrors.

Prototype

List<? extends AnnotationMirror> getAllAnnotationMirrors(Element e);

Source Link

Document

Returns all annotations present on an element, whether directly present or present via inheritance.

Usage

From source file:com.github.hexocraftapi.checkargs.processor.AnnotatedClass.java

/**
 * @param classElement TypeElement//from  w w w. j  av a2  s  .  c om
 * @param elementUtils TypeElement
 * @throws ClassNotFoundException ClassNotFoundException
 */
public AnnotatedClass(TypeElement classElement, Elements elementUtils) throws ClassNotFoundException {
    this.annotatedClassElement = classElement;

    CheckArgs annotation = classElement.getAnnotation(CheckArgs.class);
    List<? extends AnnotationMirror> annotationMirrors = elementUtils.getAllAnnotationMirrors(classElement);

    for (AnnotationMirror annotationMirror : annotationMirrors) {
        Map<? extends ExecutableElement, ? extends AnnotationValue> elementValues = annotationMirror
                .getElementValues();

        for (Map.Entry<? extends ExecutableElement, ? extends AnnotationValue> entry : elementValues
                .entrySet()) {
            String key = entry.getKey().getSimpleName().toString();
            Object value = entry.getValue().getValue();

            switch (key) {
            case "count":
                this.count = (int) value;
                break;
            case "types":
                List<? extends AnnotationValue> typeMirrors = (List<? extends AnnotationValue>) value;
                for (AnnotationValue annotationValue : typeMirrors) {
                    String clazz = annotationValue.getValue().toString();
                    this.qualifiedClassName.add(clazz);
                    this.simpleClassName.add(clazz.substring(clazz.lastIndexOf(".") + 1));
                }
                break;
            }
        }
    }

    if (this.qualifiedClassName.size() > 0 && this.count != this.qualifiedClassName.size())
        this.count = this.qualifiedClassName.size();
}

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