br.com.behaviortest.util

Class ReflectionUtil

java.lang.Object

br.com.behaviortest.util.ReflectionUtil

public class ReflectionUtil
extends Object

Method Summary

Modifier and Type	Method and Description
static String	buildGetMethodName(String fieldName)
static String	buildSetMethodName(String fieldName)
static void	copyProperties(Object dest, Object orig)
static <T> T	criarInstancia(Class<T> classe)
static <T> T	criarInstancia(Class<T> classe, Object[] parametros)
static Object	criarInstancia(String nomeDaClasse)
static Boolean	ehAnnotationPresenteNoCampo(Field campo, Class<? extends Annotation> annotationClass)
static Boolean	ehAnnotationPresenteNoMetodoDoCampo(Object objeto, Field campo, Class<? extends Annotation> annotationClass)
static Boolean	ehCampoVazio(Field campo, Object objeto)
static Object	executaMetodo(Object objeto, String nomeDoMetodo, Object[] parametros)
static Object	executaMetodo(String nomeDaClasse, String nomeDoMetodo, Object[] parametros)
static Object	executaMetodoEstatico(String nomeDaClasse, String nomeDoMetodo, Object[] parametros)
static boolean	existeGet(Object objeto, String nomeDoAtributo)
static boolean	existeSet(Object objeto, String nomeDoCampo)
static List<Class<?>>	getAllSuperclasses(Class<?> clazz)
static Class	getClasse(String nomeDaClasse)
static Class[]	getClassesDosParametros(Object[] parametros)
static Collection<Field>	getFieldsObjeto(Object objeto)
static List<Field>	getInheritedFields(Object objeto)
static Method	getMetodoSet(Object objetoDestino, String nomeDoCampo)
static Object	getValorDoAtributo(Object objeto, String nomeDoCampo)
static Object	getValorDoAtributoComposto(Object objeto, String atributo)
static void	setValorDoAtributo(Object objetoDestino, String nomeDoCampo, Object valor)

Methods inherited from class java.lang.Object

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

Method Detail

getValorDoAtributoComposto

public static Object getValorDoAtributoComposto(Object objeto,
                                                String atributo)

criarInstancia

public static final Object criarInstancia(String nomeDaClasse)

criarInstancia

public static final <T> T criarInstancia(Class<T> classe)

criarInstancia

public static final <T> T criarInstancia(Class<T> classe,
                                         Object[] parametros)

getClasse

public static final Class getClasse(String nomeDaClasse)

getClassesDosParametros

public static final Class[] getClassesDosParametros(Object[] parametros)

executaMetodoEstatico

public static final Object executaMetodoEstatico(String nomeDaClasse,
                                                 String nomeDoMetodo,
                                                 Object[] parametros)

executaMetodo

public static final Object executaMetodo(String nomeDaClasse,
                                         String nomeDoMetodo,
                                         Object[] parametros)

executaMetodo

public static final Object executaMetodo(Object objeto,
                                         String nomeDoMetodo,
                                         Object[] parametros)
                                  throws IllegalAccessException,
                                         InvocationTargetException,
                                         NoSuchMethodException

setValorDoAtributo

public static final void setValorDoAtributo(Object objetoDestino,
                                            String nomeDoCampo,
                                            Object valor)

getValorDoAtributo

public static final Object getValorDoAtributo(Object objeto,
                                              String nomeDoCampo)

getMetodoSet

public static final Method getMetodoSet(Object objetoDestino,
                                        String nomeDoCampo)

existeGet

public static boolean existeGet(Object objeto,
                                String nomeDoAtributo)

existeSet

public static boolean existeSet(Object objeto,
                                String nomeDoCampo)

copyProperties

public static void copyProperties(Object dest,
                                  Object orig)

getInheritedFields

public static List<Field> getInheritedFields(Object objeto)

getAllSuperclasses

public static List<Class<?>> getAllSuperclasses(Class<?> clazz)

ehAnnotationPresenteNoCampo

public static Boolean ehAnnotationPresenteNoCampo(Field campo,
                                                  Class<? extends Annotation> annotationClass)

ehAnnotationPresenteNoMetodoDoCampo

public static Boolean ehAnnotationPresenteNoMetodoDoCampo(Object objeto,
                                                          Field campo,
                                                          Class<? extends Annotation> annotationClass)

ehCampoVazio

public static Boolean ehCampoVazio(Field campo,
                                   Object objeto)

getFieldsObjeto

public static Collection<Field> getFieldsObjeto(Object objeto)

buildGetMethodName

public static String buildGetMethodName(String fieldName)

buildSetMethodName

public static String buildSetMethodName(String fieldName)