Example usage for java.lang.reflect AccessibleObject getAnnotations

Introduction

In this page you can find the example usage for java.lang.reflect AccessibleObject getAnnotations.

Prototype

public Annotation[] getAnnotations() 

Source Link

Usage

From source file:de.micromata.genome.jpa.metainf.MetaInfoUtils.java

/**
 * Fill annots.//w  ww .  ja  va2s. com
 *
 * @param ao the ao
 * @param anots the anots
 */
private static void fillAnnots(AccessibleObject ao, List<Annotation> anots) {
    for (Annotation anot : ao.getAnnotations()) {
        anots.add(anot);
    }
}

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From source file:ch.rasc.extclassgenerator.ModelGenerator.java

private static void createModelBean(ModelBean model, AccessibleObject accessibleObject,
        OutputConfig outputConfig) {/*w w w .ja va2 s  . c  o  m*/
    Class<?> javaType = null;
    String name = null;
    Class<?> declaringClass = null;

    if (accessibleObject instanceof Field) {
        Field field = (Field) accessibleObject;
        javaType = field.getType();
        name = field.getName();
        declaringClass = field.getDeclaringClass();
    } else if (accessibleObject instanceof Method) {
        Method method = (Method) accessibleObject;

        javaType = method.getReturnType();
        if (javaType.equals(Void.TYPE)) {
            return;
        }

        if (method.getName().startsWith("get")) {
            name = StringUtils.uncapitalize(method.getName().substring(3));
        } else if (method.getName().startsWith("is")) {
            name = StringUtils.uncapitalize(method.getName().substring(2));
        } else {
            name = method.getName();
        }

        declaringClass = method.getDeclaringClass();
    }

    ModelType modelType = null;
    if (model.isAutodetectTypes()) {
        for (ModelType mt : ModelType.values()) {
            if (mt.supports(javaType)) {
                modelType = mt;
                break;
            }
        }
    } else {
        modelType = ModelType.AUTO;
    }

    ModelFieldBean modelFieldBean = null;

    ModelField modelFieldAnnotation = accessibleObject.getAnnotation(ModelField.class);
    if (modelFieldAnnotation != null) {

        if (StringUtils.hasText(modelFieldAnnotation.value())) {
            name = modelFieldAnnotation.value();
        }

        if (StringUtils.hasText(modelFieldAnnotation.customType())) {
            modelFieldBean = new ModelFieldBean(name, modelFieldAnnotation.customType());
        } else {
            ModelType type = null;
            if (modelFieldAnnotation.type() != ModelType.NOT_SPECIFIED) {
                type = modelFieldAnnotation.type();
            } else {
                type = modelType;
            }

            modelFieldBean = new ModelFieldBean(name, type);
        }

        updateModelFieldBean(modelFieldBean, modelFieldAnnotation);
        model.addField(modelFieldBean);
    } else {
        if (modelType != null) {
            modelFieldBean = new ModelFieldBean(name, modelType);
            model.addField(modelFieldBean);
        }
    }

    ModelId modelIdAnnotation = accessibleObject.getAnnotation(ModelId.class);
    if (modelIdAnnotation != null) {
        model.setIdProperty(name);
    }

    ModelClientId modelClientId = accessibleObject.getAnnotation(ModelClientId.class);
    if (modelClientId != null) {
        model.setClientIdProperty(name);
        model.setClientIdPropertyAddToWriter(modelClientId.configureWriter());
    }

    ModelVersion modelVersion = accessibleObject.getAnnotation(ModelVersion.class);
    if (modelVersion != null) {
        model.setVersionProperty(name);
    }

    ModelAssociation modelAssociationAnnotation = accessibleObject.getAnnotation(ModelAssociation.class);
    if (modelAssociationAnnotation != null) {
        model.addAssociation(AbstractAssociation.createAssociation(modelAssociationAnnotation, model, javaType,
                declaringClass, name));
    }

    if (modelFieldBean != null && outputConfig.getIncludeValidation() != IncludeValidation.NONE) {

        Set<ModelValidation> modelValidationAnnotations = AnnotationUtils
                .getRepeatableAnnotation(accessibleObject, ModelValidations.class, ModelValidation.class);
        if (!modelValidationAnnotations.isEmpty()) {
            for (ModelValidation modelValidationAnnotation : modelValidationAnnotations) {
                AbstractValidation modelValidation = AbstractValidation.createValidation(name,
                        modelValidationAnnotation, outputConfig.getIncludeValidation());
                if (modelValidation != null) {
                    model.addValidation(modelValidation);
                }
            }
        } else {
            Annotation[] fieldAnnotations = accessibleObject.getAnnotations();

            for (Annotation fieldAnnotation : fieldAnnotations) {
                AbstractValidation.addValidationToModel(model, modelFieldBean, fieldAnnotation,
                        outputConfig.getIncludeValidation());
            }

            if (accessibleObject instanceof Field) {
                PropertyDescriptor pd = BeanUtils.getPropertyDescriptor(declaringClass, name);
                if (pd != null && pd.getReadMethod() != null) {
                    for (Annotation readMethodAnnotation : pd.getReadMethod().getAnnotations()) {
                        AbstractValidation.addValidationToModel(model, modelFieldBean, readMethodAnnotation,
                                outputConfig.getIncludeValidation());
                    }
                }
            }
        }
    }

}

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From source file:org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.java

@Nullable
private AnnotationAttributes findAutowiredAnnotation(AccessibleObject ao) {
    if (ao.getAnnotations().length > 0) {
        for (Class<? extends Annotation> type : this.autowiredAnnotationTypes) {
            AnnotationAttributes attributes = AnnotatedElementUtils.getMergedAnnotationAttributes(ao, type);
            if (attributes != null) {
                return attributes;
            }//from  w  w  w. ja v a  2  s .  c om
        }
    }
    return null;
}

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