Example usage for org.springframework.beans BeanUtils findPropertyForMethod

Introduction

In this page you can find the example usage for org.springframework.beans BeanUtils findPropertyForMethod.

Prototype

@Nullable
public static PropertyDescriptor findPropertyForMethod(Method method, Class<?> clazz) throws BeansException 

Source Link

Document

Find a JavaBeans PropertyDescriptor for the given method, with the method either being the read method or the write method for that bean property.

Usage

From source file:de.taimos.dvalin.interconnect.core.spring.InterconnectBeanPostProcessor.java

private InjectionMetadata buildResourceMetadata(Class<?> clazz) {
    LinkedList<InjectionMetadata.InjectedElement> elements = new LinkedList<InjectionMetadata.InjectedElement>();
    Class<?> targetClass = clazz;

    do {/* w  ww .j a  va 2  s  . com*/
        LinkedList<InjectionMetadata.InjectedElement> currElements = new LinkedList<InjectionMetadata.InjectedElement>();
        for (Field field : targetClass.getDeclaredFields()) {
            if (field.isAnnotationPresent(Interconnect.class)) {
                if (Modifier.isStatic(field.getModifiers())) {
                    throw new IllegalStateException(
                            "@Interconnect annotation is not supported on static fields");
                }
                currElements.add(new InterconnectElement(field, null));
            }
        }
        for (Method method : targetClass.getDeclaredMethods()) {
            Method bridgedMethod = BridgeMethodResolver.findBridgedMethod(method);
            if (!BridgeMethodResolver.isVisibilityBridgeMethodPair(method, bridgedMethod)) {
                continue;
            }
            if (method.equals(ClassUtils.getMostSpecificMethod(method, clazz))) {
                if (bridgedMethod.isAnnotationPresent(Interconnect.class)) {
                    if (Modifier.isStatic(method.getModifiers())) {
                        throw new IllegalStateException(
                                "@Interconnect annotation is not supported on static methods");
                    }
                    if (method.getParameterTypes().length != 1) {
                        throw new IllegalStateException(
                                "@Interconnect annotation requires a single-arg method: " + method);
                    }
                    PropertyDescriptor pd = BeanUtils.findPropertyForMethod(bridgedMethod, clazz);
                    currElements.add(new InterconnectElement(method, pd));
                }
            }
        }
        elements.addAll(0, currElements);
        targetClass = targetClass.getSuperclass();
    } while ((targetClass != null) && (targetClass != Object.class));

    return new InjectionMetadata(clazz, elements);
}

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From source file:de.taimos.dvalin.test.jaxrs.TestProxyBeanPostProcessor.java

private InjectionMetadata buildResourceMetadata(Class<?> clazz) {
    LinkedList<InjectionMetadata.InjectedElement> elements = new LinkedList<InjectionMetadata.InjectedElement>();
    Class<?> targetClass = clazz;

    do {/*from  w w  w  . j av a  2s.  c  o  m*/
        LinkedList<InjectionMetadata.InjectedElement> currElements = new LinkedList<InjectionMetadata.InjectedElement>();
        for (Field field : targetClass.getDeclaredFields()) {
            if (field.isAnnotationPresent(TestProxy.class)) {
                if (Modifier.isStatic(field.getModifiers())) {
                    throw new IllegalStateException("@TestProxy annotation is not supported on static fields");
                }
                currElements.add(new TestProxyElement(field, null));
            }
        }
        for (Method method : targetClass.getDeclaredMethods()) {
            Method bridgedMethod = BridgeMethodResolver.findBridgedMethod(method);
            if (!BridgeMethodResolver.isVisibilityBridgeMethodPair(method, bridgedMethod)) {
                continue;
            }
            if (method.equals(ClassUtils.getMostSpecificMethod(method, clazz))) {
                if (bridgedMethod.isAnnotationPresent(TestProxy.class)) {
                    if (Modifier.isStatic(method.getModifiers())) {
                        throw new IllegalStateException(
                                "@TestProxy annotation is not supported on static methods");
                    }
                    if (method.getParameterTypes().length != 1) {
                        throw new IllegalStateException(
                                "@TestProxy annotation requires a single-arg method: " + method);
                    }
                    PropertyDescriptor pd = BeanUtils.findPropertyForMethod(bridgedMethod, clazz);
                    currElements.add(new TestProxyElement(method, pd));
                }
            }
        }
        elements.addAll(0, currElements);
        targetClass = targetClass.getSuperclass();
    } while ((targetClass != null) && (targetClass != Object.class));

    return new InjectionMetadata(clazz, elements);
}

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From source file:de.taimos.dvalin.jaxrs.remote.RemoteServiceBeanPostProcessor.java

private InjectionMetadata buildResourceMetadata(Class<?> clazz) {
    LinkedList<InjectionMetadata.InjectedElement> elements = new LinkedList<InjectionMetadata.InjectedElement>();
    Class<?> targetClass = clazz;

    do {//  ww  w .ja  v a 2 s . com
        LinkedList<InjectionMetadata.InjectedElement> currElements = new LinkedList<InjectionMetadata.InjectedElement>();
        for (Field field : targetClass.getDeclaredFields()) {
            if (field.isAnnotationPresent(RemoteService.class)) {
                if (Modifier.isStatic(field.getModifiers())) {
                    throw new IllegalStateException(
                            "@RemoteService annotation is not supported on static fields");
                }
                currElements.add(new RemoteServiceElement(field, field, null));
            }
        }
        for (Method method : targetClass.getDeclaredMethods()) {
            Method bridgedMethod = BridgeMethodResolver.findBridgedMethod(method);
            if (!BridgeMethodResolver.isVisibilityBridgeMethodPair(method, bridgedMethod)) {
                continue;
            }
            if (method.equals(ClassUtils.getMostSpecificMethod(method, clazz))) {
                if (bridgedMethod.isAnnotationPresent(RemoteService.class)) {
                    if (Modifier.isStatic(method.getModifiers())) {
                        throw new IllegalStateException(
                                "@RemoteService annotation is not supported on static methods");
                    }
                    if (method.getParameterTypes().length != 1) {
                        throw new IllegalStateException(
                                "@RemoteService annotation requires a single-arg method: " + method);
                    }
                    PropertyDescriptor pd = BeanUtils.findPropertyForMethod(bridgedMethod, clazz);
                    currElements.add(new RemoteServiceElement(method, bridgedMethod, pd));
                }
            }
        }
        elements.addAll(0, currElements);
        targetClass = targetClass.getSuperclass();
    } while ((targetClass != null) && (targetClass != Object.class));

    return new InjectionMetadata(clazz, elements);
}

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From source file:de.taimos.dvalin.cloud.aws.AWSClientBeanPostProcessor.java

private InjectionMetadata buildResourceMetadata(Class<?> clazz) {
    LinkedList<InjectionMetadata.InjectedElement> elements = new LinkedList<>();
    Class<?> targetClass = clazz;

    do {//from   ww  w . j  a  va  2 s  . c o m
        LinkedList<InjectionMetadata.InjectedElement> currElements = new LinkedList<>();
        for (Field field : targetClass.getDeclaredFields()) {
            if (field.isAnnotationPresent(AWSClient.class)) {
                if (Modifier.isStatic(field.getModifiers())) {
                    throw new IllegalStateException("@AWSClient annotation is not supported on static fields");
                }
                currElements.add(new AWSClientElement(field, null, field.getAnnotation(AWSClient.class)));
            }
        }
        for (Method method : targetClass.getDeclaredMethods()) {
            Method bridgedMethod = BridgeMethodResolver.findBridgedMethod(method);
            if (!BridgeMethodResolver.isVisibilityBridgeMethodPair(method, bridgedMethod)) {
                continue;
            }
            if (method.equals(ClassUtils.getMostSpecificMethod(method, clazz))) {
                if (bridgedMethod.isAnnotationPresent(AWSClient.class)) {
                    if (Modifier.isStatic(method.getModifiers())) {
                        throw new IllegalStateException(
                                "@AWSClient annotation is not supported on static methods");
                    }
                    if (method.getParameterTypes().length != 1) {
                        throw new IllegalStateException(
                                "@AWSClient annotation requires a single-arg method: " + method);
                    }
                    PropertyDescriptor pd = BeanUtils.findPropertyForMethod(bridgedMethod, clazz);
                    currElements.add(new AWSClientElement(method, pd, method.getAnnotation(AWSClient.class)));
                }
            }
        }
        elements.addAll(0, currElements);
        targetClass = targetClass.getSuperclass();
    } while ((targetClass != null) && (targetClass != Object.class));

    return new InjectionMetadata(clazz, elements);
}

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From source file:com.alibaba.dubbo.config.spring.beans.factory.annotation.ReferenceAnnotationBeanPostProcessor.java

/**
 * Finds {@link InjectionMetadata.InjectedElement} Metadata from annotated {@link Reference @Reference} methods
 *
 * @param beanClass The {@link Class} of Bean
 * @return non-null {@link List}// w w  w.  j av a2 s  . c o m
 */
private List<InjectionMetadata.InjectedElement> findMethodReferenceMetadata(final Class<?> beanClass) {

    final List<InjectionMetadata.InjectedElement> elements = new LinkedList<InjectionMetadata.InjectedElement>();

    ReflectionUtils.doWithMethods(beanClass, new ReflectionUtils.MethodCallback() {
        @Override
        public void doWith(Method method) throws IllegalArgumentException, IllegalAccessException {

            Method bridgedMethod = findBridgedMethod(method);

            if (!isVisibilityBridgeMethodPair(method, bridgedMethod)) {
                return;
            }

            Reference reference = findAnnotation(bridgedMethod, Reference.class);

            if (reference != null && method.equals(ClassUtils.getMostSpecificMethod(method, beanClass))) {
                if (Modifier.isStatic(method.getModifiers())) {
                    if (logger.isWarnEnabled()) {
                        logger.warn("@Reference annotation is not supported on static methods: " + method);
                    }
                    return;
                }
                if (method.getParameterTypes().length == 0) {
                    if (logger.isWarnEnabled()) {
                        logger.warn("@Reference  annotation should only be used on methods with parameters: "
                                + method);
                    }
                }
                PropertyDescriptor pd = BeanUtils.findPropertyForMethod(bridgedMethod, beanClass);
                elements.add(new ReferenceMethodElement(method, pd, reference));
            }
        }
    });

    return elements;

}

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From source file:org.apache.dubbo.config.spring.beans.factory.annotation.CompatibleReferenceAnnotationBeanPostProcessor.java

/**
 * Finds {@link InjectionMetadata.InjectedElement} Metadata from annotated {@link Reference @Reference} methods
 *
 * @param beanClass The {@link Class} of Bean
 * @return non-null {@link List}//  ww  w . j  av  a 2s.c o  m
 */
private List<ReferenceMethodElement> findMethodReferenceMetadata(final Class<?> beanClass) {

    final List<ReferenceMethodElement> elements = new LinkedList<ReferenceMethodElement>();

    ReflectionUtils.doWithMethods(beanClass, new ReflectionUtils.MethodCallback() {
        @Override
        public void doWith(Method method) throws IllegalArgumentException, IllegalAccessException {

            Method bridgedMethod = findBridgedMethod(method);

            if (!isVisibilityBridgeMethodPair(method, bridgedMethod)) {
                return;
            }

            Reference reference = findAnnotation(bridgedMethod, Reference.class);

            if (reference != null && method.equals(ClassUtils.getMostSpecificMethod(method, beanClass))) {
                if (Modifier.isStatic(method.getModifiers())) {
                    if (logger.isWarnEnabled()) {
                        logger.warn("@Reference annotation is not supported on static methods: " + method);
                    }
                    return;
                }
                if (method.getParameterTypes().length == 0) {
                    if (logger.isWarnEnabled()) {
                        logger.warn("@Reference  annotation should only be used on methods with parameters: "
                                + method);
                    }
                }
                PropertyDescriptor pd = BeanUtils.findPropertyForMethod(bridgedMethod, beanClass);
                elements.add(new ReferenceMethodElement(method, pd, reference));
            }
        }
    });

    return elements;

}

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

private InjectionMetadata buildAutowiringMetadata(final Class<?> clazz) {
    LinkedList<InjectionMetadata.InjectedElement> elements = new LinkedList<>();
    Class<?> targetClass = clazz;

    do {//w w w .ja  va2s.  co  m
        final LinkedList<InjectionMetadata.InjectedElement> currElements = new LinkedList<>();

        ReflectionUtils.doWithLocalFields(targetClass, field -> {
            AnnotationAttributes ann = findAutowiredAnnotation(field);
            if (ann != null) {
                if (Modifier.isStatic(field.getModifiers())) {
                    if (logger.isWarnEnabled()) {
                        logger.warn("Autowired annotation is not supported on static fields: " + field);
                    }
                    return;
                }
                boolean required = determineRequiredStatus(ann);
                currElements.add(new AutowiredFieldElement(field, required));
            }
        });

        ReflectionUtils.doWithLocalMethods(targetClass, method -> {
            Method bridgedMethod = BridgeMethodResolver.findBridgedMethod(method);
            if (!BridgeMethodResolver.isVisibilityBridgeMethodPair(method, bridgedMethod)) {
                return;
            }
            AnnotationAttributes ann = findAutowiredAnnotation(bridgedMethod);
            if (ann != null && method.equals(ClassUtils.getMostSpecificMethod(method, clazz))) {
                if (Modifier.isStatic(method.getModifiers())) {
                    if (logger.isWarnEnabled()) {
                        logger.warn("Autowired annotation is not supported on static methods: " + method);
                    }
                    return;
                }
                if (method.getParameterCount() == 0) {
                    if (logger.isWarnEnabled()) {
                        logger.warn("Autowired annotation should only be used on methods with parameters: "
                                + method);
                    }
                }
                boolean required = determineRequiredStatus(ann);
                PropertyDescriptor pd = BeanUtils.findPropertyForMethod(bridgedMethod, clazz);
                currElements.add(new AutowiredMethodElement(method, required, pd));
            }
        });

        elements.addAll(0, currElements);
        targetClass = targetClass.getSuperclass();
    } while (targetClass != null && targetClass != Object.class);

    return new InjectionMetadata(clazz, elements);
}

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