Example usage for org.apache.commons.lang3.reflect FieldUtils getFieldsListWithAnnotation

Introduction

In this page you can find the example usage for org.apache.commons.lang3.reflect FieldUtils getFieldsListWithAnnotation.

Prototype

public static List<Field> getFieldsListWithAnnotation(final Class<?> cls,
        final Class<? extends Annotation> annotationCls) 

Source Link

Document

Gets all fields of the given class and its parents (if any) that are annotated with the given annotation.

Usage

From source file:jdao.JDAO.java

public static <T> String extractIdNameFromBean(Class<T> _beanClazz) {
    List<Field> fields = FieldUtils.getFieldsListWithAnnotation(_beanClazz, IBeanID.class);
    if (fields.size() != 1) {
        throw new IllegalArgumentException("improper IBeanID annotation");
    }// w ww.j  a  v a 2  s  . c  om
    return fields.iterator().next().getAnnotation(IBeanField.class).value();
}

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From source file:jdao.JDAO.java

public static <T> Map<String, Object> extractIdKvFromBean(Object _bean, Class<T> _beanClazz) {
    Map<String, Object> _ret = new HashMap();
    List<Field> fields = FieldUtils.getFieldsListWithAnnotation(_beanClazz, IBeanID.class);
    if (fields.size() > 0) {
        throw new IllegalArgumentException("improper IBeanID annotation");
    }/*from  ww w  . j  av a  2s. c o m*/
    try {
        Iterator<Field> it = fields.iterator();
        while (it.hasNext()) {
            Field field = it.next();
            String _key = field.getAnnotation(IBeanField.class).value();
            Object _val = FieldUtils.readField(field, _bean, true);
            _ret.put(_key, _val);
        }
        return _ret;
    } catch (IllegalAccessException e) {
        // IGNORE
    }
    return null;
}

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From source file:jdao.JDAO.java

public static <T> Map<String, Object> extractColsFromBean(Object _bean, Class<T> _beanClazz,
        boolean _inclIdField) {
    Map<String, Object> _ret = new HashMap();
    List<Field> fields = FieldUtils.getFieldsListWithAnnotation(_beanClazz, IBeanField.class);
    for (Field field : fields) {
        try {//w  w  w .j a va 2  s .  c  o m
            if (_inclIdField || (!field.isAnnotationPresent(IBeanID.class))) {
                String _key = field.getAnnotation(IBeanField.class).value();
                Object _val = FieldUtils.readField(field, _bean, true);
                _ret.put(_key, _val);
            }
        } catch (IllegalAccessException e) {
            // IGNORE
        }
    }
    return _ret;
}

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From source file:org.codice.ddf.test.common.rules.ServiceRegistrationRule.java

@Override
public Statement apply(Statement statement, FrameworkMethod method, Object target) {
    LOGGER.trace("apply");

    List<Field> fieldsWithAnnotation = FieldUtils.getFieldsListWithAnnotation(target.getClass(),
            MockOsgiService.class);

    List<MockOsgiServiceField> mockOsgiServiceFields = fieldsWithAnnotation.stream()
            .map(field -> new MockOsgiServiceField(target, field)).collect(Collectors.toList());

    return new Statement() {
        @Override/*  ww w .j  a  v a  2  s .com*/
        public void evaluate() throws Throwable {
            try {
                LOGGER.debug("Setting up mock services for test {}", method.getName());
                mockOsgiServiceFields.forEach(MockOsgiServiceField::setup);
                statement.evaluate();
            } finally {
                mockOsgiServiceFields.forEach(MockOsgiServiceField::cleanup);
            }
        }
    };
}

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