org.glassfish.jersey.message.filtering.spi

Class FilteringHelper

java.lang.Object

org.glassfish.jersey.message.filtering.spi.FilteringHelper

public final class FilteringHelper
extends java.lang.Object

SPI utility methods for entity filtering.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.annotation.Annotation[]	EMPTY_ANNOTATIONS Empty annotation array.
private static java.util.concurrent.ConcurrentMap<java.lang.reflect.Type,java.lang.Class<?>>	ENTITY_CLASSES

Constructor Summary

Constructors

Modifier	Constructor and Description
private	FilteringHelper() Prevent instantiation.

Method Summary

Modifier and Type	Method and Description
private static java.lang.Class<?>	_getEntityClass(java.lang.reflect.Type genericType) Note: This method was copied from MOXyJsonProvider.
static boolean	filterableEntityClass(java.lang.Class<?> clazz) Determine whether given class is filterable by entity-filtering.
static java.util.Set<java.lang.String>	getDefaultFilteringScope() Get a set containing default filtering scope.
static java.lang.Class<?>	getEntityClass(java.lang.reflect.Type genericType) A convenience method to get the domain class (i.e.
static java.util.Map<java.lang.String,java.lang.reflect.Method>	getPropertyMethods(java.lang.Class<?> clazz, boolean isGetter) Get accessor method mappings (field -> getter/setter) for given class.

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_ANNOTATIONS

public static final java.lang.annotation.Annotation[] EMPTY_ANNOTATIONS

Empty annotation array.

ENTITY_CLASSES

private static final java.util.concurrent.ConcurrentMap<java.lang.reflect.Type,java.lang.Class<?>> ENTITY_CLASSES

Constructor Detail

FilteringHelper

private FilteringHelper()

Prevent instantiation.

Method Detail

filterableEntityClass

public static boolean filterableEntityClass(java.lang.Class<?> clazz)

Determine whether given class is filterable by entity-filtering. Filterable classes are all classes that are not primitives and are not in a package matching java.*.

Parameters:

clazz - entity class to be examined.

Returns:

true whether the class is filterable, false otherwise.

getEntityClass

public static java.lang.Class<?> getEntityClass(java.lang.reflect.Type genericType)

A convenience method to get the domain class (i.e. Customer) from the generic type (i.e. Customer, List<Customer>, JAXBElement<Customer>, JAXBElement<? extends Customer>, List<JAXBElement<Customer>>, or List<JAXBElement<? extends Customer>>).

Parameters:

genericType - type to obtain entity domain class for.

Returns:

entity domain class.

_getEntityClass

private static java.lang.Class<?> _getEntityClass(java.lang.reflect.Type genericType)

Note: This method was copied from MOXyJsonProvider.

getPropertyMethods

public static java.util.Map<java.lang.String,java.lang.reflect.Method> getPropertyMethods(java.lang.Class<?> clazz,
                                                                                          boolean isGetter)

Get accessor method mappings (field -> getter/setter) for given class.

Parameters:

clazz - entity class to obtain property methods for.

isGetter - flag determining whether to look for getters or setters.

Returns:

non-null map of field-accessor mappings.

getDefaultFilteringScope

public static java.util.Set<java.lang.String> getDefaultFilteringScope()

Get a set containing default filtering scope.

Returns:

default filtering scope.