Example usage for javax.lang.model.element AnnotationValue getValue

Introduction

In this page you can find the example usage for javax.lang.model.element AnnotationValue getValue.

Prototype

Object getValue();

Source Link

Document

Returns the value.

Usage

From source file:com.airbnb.deeplinkdispatch.DeepLinkProcessor.java

private static List<String> enumerateCustomDeepLinks(Element element, Map<Element, String[]> prefixesMap) {
    Set<? extends AnnotationMirror> annotationMirrors = AnnotationMirrors.getAnnotatedAnnotations(element,
            DEEP_LINK_SPEC_CLASS);/*from   w w  w  . j  a  v  a  2  s. c  o  m*/
    final List<String> deepLinks = new ArrayList<>();
    for (AnnotationMirror customAnnotation : annotationMirrors) {
        List<? extends AnnotationValue> suffixes = asAnnotationValues(
                AnnotationMirrors.getAnnotationValue(customAnnotation, "value"));
        String[] prefixes = prefixesMap.get(customAnnotation.getAnnotationType().asElement());
        for (String prefix : prefixes) {
            for (AnnotationValue suffix : suffixes) {
                deepLinks.add(prefix + suffix.getValue());
            }
        }
    }
    return deepLinks;
}

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

/**
 * @param classElement TypeElement// w  w w. ja  va2  s .  com
 * @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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From source file:com.wesleyhome.dao.processor.ParameterInfoListProcessor.java

/**
 * @param annotationParamList/*from w ww .  j  a  v a  2s  .  co m*/
 * @param annotationHelper
 * @return
 */
private List<ParamInfo> getParameterListInfo(final List<AnnotationValue> annotationParamList,
        final AnnotationHelper annotationHelper) {
    List<ParamInfo> list = new ArrayList<>();
    for (AnnotationValue annotationParam : annotationParamList) {
        AnnotationMirror paramMirror = (AnnotationMirror) annotationParam.getValue();
        list.add(getMethodParam(paramMirror, annotationHelper));
    }
    return list;
}

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From source file:com.wesleyhome.dao.processor.ParameterInfoListProcessor.java

/**
 * @param paramMirror//from  w  ww  . j a v a2s.c o  m
 * @param annotationHelper
 * @return
 */
private ParamInfo getMethodParam(final AnnotationMirror paramMirror, final AnnotationHelper annotationHelper) {
    AnnotationValue value = annotationHelper.getAnnotationValue(paramMirror, "paramClass");
    String parameterClassName = value == null ? Void.class.getName() : value.getValue().toString();
    String parameterName = (String) annotationHelper.getAnnotationValue(paramMirror, "paramName").getValue();
    AnnotationValue isCollectionValue = annotationHelper.getAnnotationValue(paramMirror, "isCollection");
    Boolean isCollection = isCollectionValue == null ? Boolean.FALSE : (Boolean) isCollectionValue.getValue();
    List<String> parameterClassVarList = getParameterClassList(paramMirror, "paramClassVars", annotationHelper);
    String paramClassTypeVar = (String) annotationHelper.getRealAnnotationValue(paramMirror,
            "paramClassTypeVar");
    return new ParamInfo(parameterClassName, parameterName, BooleanUtils.isTrue(isCollection),
            parameterClassVarList, paramClassTypeVar);
}

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From source file:io.github.jeddict.jcode.util.JavaSourceHelper.java

public static boolean annotationHasAttributeValue(AnnotationMirror am, String value) {
    if (am != null) {
        for (AnnotationValue av : am.getElementValues().values()) {
            if (value.equals(av.getValue())) {
                return true;
            }//from  www.j a v  a2s.co  m
        }
    }
    return false;
}

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From source file:org.netbeans.jcode.core.util.JavaSourceHelper.java

public static Collection<String> getAnnotationValuesForAllMethods(JavaSource source, final String annotation) {
    final Collection<String> results = new HashSet<String>();
    try {//  w  w  w.  j ava 2s  .  co m
        source.runUserActionTask(new AbstractTask<CompilationController>() {

            public void run(CompilationController controller) throws IOException {
                controller.toPhase(JavaSource.Phase.ELEMENTS_RESOLVED);
                TypeElement classElement = getTopLevelClassElement(controller);
                if (classElement == null) {
                    return;
                }
                List<ExecutableElement> methods = ElementFilter.methodsIn(classElement.getEnclosedElements());

                for (ExecutableElement method : methods) {
                    for (AnnotationMirror mirror : method.getAnnotationMirrors()) {
                        if (((TypeElement) mirror.getAnnotationType().asElement()).getQualifiedName()
                                .contentEquals(annotation)) {
                            for (AnnotationValue value : mirror.getElementValues().values()) {
                                results.add(value.getValue().toString());
                            }
                        }
                    }
                }
            }
        }, true);
    } catch (IOException ex) {
        Exceptions.printStackTrace(ex);
    }

    return results;
}

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From source file:org.jsweet.transpiler.JSweetContext.java

/**
 * Gets the first value of the 'value' property.
 *///from w  w  w  .j  ava  2  s .  c om
private static Object getFirstAnnotationValue(AnnotationMirror annotation, Object defaultValue) {
    for (AnnotationValue value : annotation.getElementValues().values()) {
        return value.getValue();
    }
    return defaultValue;
}

---

From source file:io.github.jeddict.jcode.util.JavaSourceHelper.java

public static Collection<String> getAnnotationValuesForAllMethods(JavaSource source, final String annotation) {
    final Collection<String> results = new HashSet<>();
    try {/*from  w w w  . java 2s  .  c  o  m*/
        source.runUserActionTask(new AbstractTask<CompilationController>() {

            public void run(CompilationController controller) throws IOException {
                controller.toPhase(JavaSource.Phase.ELEMENTS_RESOLVED);
                TypeElement classElement = getTopLevelClassElement(controller);
                if (classElement == null) {
                    return;
                }
                List<ExecutableElement> methods = ElementFilter.methodsIn(classElement.getEnclosedElements());

                for (ExecutableElement method : methods) {
                    for (AnnotationMirror mirror : method.getAnnotationMirrors()) {
                        if (((TypeElement) mirror.getAnnotationType().asElement()).getQualifiedName()
                                .contentEquals(annotation)) {
                            for (AnnotationValue value : mirror.getElementValues().values()) {
                                results.add(value.getValue().toString());
                            }
                        }
                    }
                }
            }
        }, true);
    } catch (IOException ex) {
        Exceptions.printStackTrace(ex);
    }

    return results;
}

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From source file:org.jdto.tools.AnnotationConfigVerifier.java

private TypeElement extractTargetType(Element element, TypeElement annotationElement, Messager messager) {

    List<? extends AnnotationMirror> am = element.getAnnotationMirrors();

    for (AnnotationMirror annotationMirror : am) {
        if (annotationMirror.getAnnotationType().equals(annotationElement.asType())) {

            //the annotation has only one argument so is easy to extract the value
            Map<? extends ExecutableElement, ? extends AnnotationValue> map = processingEnv.getElementUtils()
                    .getElementValuesWithDefaults(annotationMirror);

            //iterate and return the first value.
            for (ExecutableElement executableElement : map.keySet()) {

                AnnotationValue val = map.get(executableElement);

                String type = val.getValue().toString();

                return super.processingEnv.getElementUtils().getTypeElement(type);
            }//from  www.  j a  v  a 2  s  . c  o m

            return null;

        }
    }

    messager.printMessage(Diagnostic.Kind.ERROR, "Could not find target class on element", element);
    return null;
}

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From source file:org.boundbox.processor.BoundBoxProcessor.java

private String getAnnotationValueAsString(AnnotationValue annotationValue) {
    return (String) annotationValue.getValue();
}

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