org.dozer.util
Class MappingUtils

java.lang.Object
  org.dozer.util.MappingUtils

public final class MappingUtils
extends Object

Internal class that provides various mapping utilities used throughout the code base. Only intended for internal use.

Author:

garsombke.franz, sullins.ben, tierney.matt

Method Summary

static void	applyGlobalCopyByReference(Configuration globalConfig, FieldMap fieldMap, ClassMap classMap)
static <T> T	deProxy(T object)
static Class<?>	determineCustomConverter(FieldMap fieldMap, Cache converterByDestTypeCache, CustomConverterContainer customConverterContainer, Class<?> srcClass, Class<?> destClass)
static Class<?>	findCustomConverter(Cache converterByDestTypeCache, CustomConverterContainer customConverterContainer, Class<?> srcClass, Class<?> destClass)
static String	getClassNameWithoutPackage(Class<?> clazz)
static Object	getIndexedValue(Object collection, int index)
static List<Class<?>>	getInterfaceHierarchy(Class<?> srcClass)
static String	getMappedParentFieldKey(Object destObj, FieldMap destFieldMap)
static Class<?>	getRealClass(Class<?> clazz)
static Throwable	getRootCause(Throwable ex)
static List<Class<?>>	getSuperClassesAndInterfaces(Class<?> srcClass)
static boolean	isBlankOrNull(String value)
static boolean	isDeepMapping(String mapping)
static boolean	isEnumType(Class<?> srcFieldClass, Class<?> destFieldType) Used to test if both srcFieldClass and destFieldType are enum.
static boolean	isProxy(Class<?> clazz)
static boolean	isSupportedCollection(Class<?> aClass)
static boolean	isSupportedMap(Class<?> aClass)
static Class<?>	loadClass(String name)
static Object	prepareIndexedCollection(Class<?> collectionType, Object existingCollection, Object collectionEntry, int index)
static void	reverseFields(ClassMap source, ClassMap destination)
static void	reverseFields(FieldMap source, FieldMap reversed)
static void	throwMappingException(String msg)
static void	throwMappingException(String msg, Throwable cause)
static void	throwMappingException(Throwable e)

Methods inherited from class java.lang.Object

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

Method Detail

getClassNameWithoutPackage

public static String getClassNameWithoutPackage(Class<?> clazz)

isSupportedCollection

public static boolean isSupportedCollection(Class<?> aClass)

isSupportedMap

public static boolean isSupportedMap(Class<?> aClass)

throwMappingException

public static void throwMappingException(Throwable e)
                                  throws MappingException

Throws:

MappingException

throwMappingException

public static void throwMappingException(String msg)
                                  throws MappingException

Throws:

MappingException

throwMappingException

public static void throwMappingException(String msg,
                                         Throwable cause)
                                  throws MappingException

Throws:

MappingException

isBlankOrNull

public static boolean isBlankOrNull(String value)

getRootCause

public static Throwable getRootCause(Throwable ex)

getMappedParentFieldKey

public static String getMappedParentFieldKey(Object destObj,
                                             FieldMap destFieldMap)

findCustomConverter

public static Class<?> findCustomConverter(Cache converterByDestTypeCache,
                                           CustomConverterContainer customConverterContainer,
                                           Class<?> srcClass,
                                           Class<?> destClass)

determineCustomConverter

public static Class<?> determineCustomConverter(FieldMap fieldMap,
                                                Cache converterByDestTypeCache,
                                                CustomConverterContainer customConverterContainer,
                                                Class<?> srcClass,
                                                Class<?> destClass)

reverseFields

public static void reverseFields(FieldMap source,
                                 FieldMap reversed)

reverseFields

public static void reverseFields(ClassMap source,
                                 ClassMap destination)

getIndexedValue

public static Object getIndexedValue(Object collection,
                                     int index)

applyGlobalCopyByReference

public static void applyGlobalCopyByReference(Configuration globalConfig,
                                              FieldMap fieldMap,
                                              ClassMap classMap)

loadClass

public static Class<?> loadClass(String name)

getRealClass

public static Class<?> getRealClass(Class<?> clazz)

deProxy

public static <T> T deProxy(T object)

isProxy

public static boolean isProxy(Class<?> clazz)

prepareIndexedCollection

public static Object prepareIndexedCollection(Class<?> collectionType,
                                              Object existingCollection,
                                              Object collectionEntry,
                                              int index)

isDeepMapping

public static boolean isDeepMapping(String mapping)

isEnumType

public static boolean isEnumType(Class<?> srcFieldClass,
                                 Class<?> destFieldType)

Used to test if both srcFieldClass and destFieldType are enum.

Parameters:

srcFieldClass - the source field to be tested.

destFieldType - the destination field to be tested.

Returns:

true if and only if current running JRE is 1.5 or above, and both srcFieldClass and destFieldType are enum; otherwise return false.

getSuperClassesAndInterfaces

public static List<Class<?>> getSuperClassesAndInterfaces(Class<?> srcClass)

getInterfaceHierarchy

public static List<Class<?>> getInterfaceHierarchy(Class<?> srcClass)