com.github.nmorel.gwtjackson.rebind

Class CreatorUtils

java.lang.Object

com.github.nmorel.gwtjackson.rebind.CreatorUtils

public final class CreatorUtils
extends Object

Author:

Nicolas Morel

Field Summary

Fields

Modifier and Type	Field and Description
static com.google.gwt.thirdparty.guava.common.base.Function<Object,String>	QUOTED_FUNCTION

Method Summary

Methods

Modifier and Type	Method and Description
static <T extends Annotation> com.google.gwt.thirdparty.guava.common.base.Optional<T>	findFirstEncounteredAnnotationsOnAllHierarchy(RebindConfiguration configuration, com.google.gwt.core.ext.typeinfo.JClassType type, Class<T> annotation) Browse all the hierarchy of the type and return the first corresponding annotation it found
static <T extends Annotation> com.google.gwt.thirdparty.guava.common.base.Optional<T>	getAnnotation(Class<T> annotation, List<? extends com.google.gwt.core.ext.typeinfo.HasAnnotations> hasAnnotationsList)
static String	getDefaultValueForType(com.google.gwt.core.ext.typeinfo.JType type) Returns the default value of the given type.
static <T extends Annotation> boolean	isAnnotationPresent(Class<T> annotation, List<? extends com.google.gwt.core.ext.typeinfo.HasAnnotations> hasAnnotationsList)

Methods inherited from class java.lang.Object

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

Field Detail

QUOTED_FUNCTION

public static final com.google.gwt.thirdparty.guava.common.base.Function<Object,String> QUOTED_FUNCTION

Method Detail

findFirstEncounteredAnnotationsOnAllHierarchy

public static <T extends Annotation> com.google.gwt.thirdparty.guava.common.base.Optional<T> findFirstEncounteredAnnotationsOnAllHierarchy(RebindConfiguration configuration,
                                                                                                                           com.google.gwt.core.ext.typeinfo.JClassType type,
                                                                                                                           Class<T> annotation)

Browse all the hierarchy of the type and return the first corresponding annotation it found

Type Parameters:

T - type of the annotation

Parameters:

type - type

annotation - annotation to find

Returns:

the annotation if found, null otherwise

isAnnotationPresent

public static <T extends Annotation> boolean isAnnotationPresent(Class<T> annotation,
                                                 List<? extends com.google.gwt.core.ext.typeinfo.HasAnnotations> hasAnnotationsList)

getAnnotation

public static <T extends Annotation> com.google.gwt.thirdparty.guava.common.base.Optional<T> getAnnotation(Class<T> annotation,
                                                                                           List<? extends com.google.gwt.core.ext.typeinfo.HasAnnotations> hasAnnotationsList)

getDefaultValueForType

public static String getDefaultValueForType(com.google.gwt.core.ext.typeinfo.JType type)

Returns the default value of the given type.

• Object : null
• char : ''
• boolean : false
• other primitive : 0

Parameters:

type - type to find the default value

Returns:

the default value of the type.