Example usage for org.apache.commons.bcel6.classfile AnnotationEntry getElementValuePairs

Introduction

In this page you can find the example usage for org.apache.commons.bcel6.classfile AnnotationEntry getElementValuePairs.

Prototype

public ElementValuePair[] getElementValuePairs() 

Source Link

Usage

From source file:ru.objective.jni.utils.Utils.java

public static String getFieldExportName(Field field) {
    if (!field.isPublic() || field.isSynthetic())
        return null;

    AnnotationEntry[] entries = field.getAnnotationEntries();

    for (AnnotationEntry annotationEntry : entries) {
        String translated = Signature.translate(annotationEntry.getAnnotationType());

        if (translated.equals(OJNIExclude.class.getName()))
            return null;

        if (translated.equals(OJNIExportName.class.getName())) {

            ElementValuePair[] elementValuePairs = annotationEntry.getElementValuePairs();

            AnnotationType annotationType = AnnotationType.getInstance(OJNIExportName.class);

            for (ElementValuePair elementValuePair : elementValuePairs) {

                if (annotationType.memberTypes().get(elementValuePair.getNameString()) != null) {
                    return elementValuePair.getValue().stringifyValue();
                }/*from   w ww  .  j a  va2 s.  c  o  m*/
            }
        }
    }

    return field.getName();
}

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From source file:ru.objective.jni.utils.Utils.java

public static MethodExportInfo getMethodExportInfo(Method method) {
    MethodExportInfo result = new MethodExportInfo();

    if (!method.isPublic() || method.isAnnotation() || method.isSynthetic())
        return result;

    String name = method.getName();

    AnnotationEntry[] entries = method.getAnnotationEntries();

    for (AnnotationEntry annotationEntry : entries) {
        String translated = Signature.translate(annotationEntry.getAnnotationType());

        if (translated.equals(OJNIExclude.class.getName()))
            return result;

        if (translated.equals(OJNIExportName.class.getName())) {
            result.isCustom = true;//from   w w w  .j  a  v  a2  s  .co  m

            ElementValuePair[] elementValuePairs = annotationEntry.getElementValuePairs();

            AnnotationType annotationType = AnnotationType.getInstance(OJNIExportName.class);

            for (ElementValuePair elementValuePair : elementValuePairs) {

                if (annotationType.memberTypes().get(elementValuePair.getNameString()) != null) {
                    name = elementValuePair.getValue().stringifyValue();
                }
            }
        }
    }

    result.name = name;

    return result;
}

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