Package com.alpha.mongodb.entitymanager.utils

Class FieldUtils

java.lang.Object

com.alpha.mongodb.entitymanager.utils.FieldUtils

public class FieldUtils
extends Object

Utility class to operate on fields on a class.

Constructor Summary

Constructors

Constructor	Description
FieldUtils()

Method Summary

Modifier and Type	Method	Description
static <T> List<Field>	getAllFields(Class<T> klass)
static <T> List<Field>	getAllFields(T t)
static <T,S extends Annotation> List<Field>	getAllFieldsWithAnnotation(Class<T> klass, Class<S> annotationKlass)
static <T,S extends Annotation> List<Field>	getAllFieldsWithAnnotation(T t, Class<S> annotationKlass)
static Object	getFieldValue(Field field, Object o)
static <T,S extends Annotation> Optional<Field>	getFieldWithAnnotation(Class<T> klass, Class<S> annotationKlass)
static <T,S extends Annotation> Field	getFieldWithAnnotation(T t, Class<S> annotationKlass)
static void	setFieldValue(Field field, Object o, Object value)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FieldUtils

public FieldUtils()

Method Detail

getAllFields

public static <T> List<Field> getAllFields(T t)

getAllFields

public static <T> List<Field> getAllFields(Class<T> klass)

getAllFieldsWithAnnotation

public static <T,S extends Annotation> List<Field> getAllFieldsWithAnnotation(T t,
                                                                                    Class<S> annotationKlass)

getAllFieldsWithAnnotation

public static <T,S extends Annotation> List<Field> getAllFieldsWithAnnotation(Class<T> klass,
                                                                                    Class<S> annotationKlass)

getFieldWithAnnotation

public static <T,S extends Annotation> Field getFieldWithAnnotation(T t,
                                                                          Class<S> annotationKlass)

getFieldWithAnnotation

public static <T,S extends Annotation> Optional<Field> getFieldWithAnnotation(Class<T> klass,
                                                                                    Class<S> annotationKlass)

getFieldValue

public static Object getFieldValue(Field field,
                                   Object o)

setFieldValue

public static void setFieldValue(Field field,
                                 Object o,
                                 Object value)