org.glassfish.jersey.message.filtering

Class EntityFilteringHelper

java.lang.Object

org.glassfish.jersey.message.filtering.EntityFilteringHelper

final class EntityFilteringHelper
extends java.lang.Object

Utility methods for Entity Data Filtering.

Constructor Summary

Constructors

Modifier	Constructor and Description
private	EntityFilteringHelper() Prevent instantiation.

Method Summary

Modifier and Type	Method and Description
static <T extends java.lang.annotation.Annotation> T	getAnnotation(java.lang.annotation.Annotation[] annotations, java.lang.Class<T> clazz)
static java.lang.annotation.Annotation[]	getFilteringAnnotations(java.lang.annotation.Annotation[] annotations) Filter given annotations and return only entity-filtering ones.
static java.util.Set<java.lang.String>	getFilteringScopes(java.lang.annotation.Annotation[] annotations) Get entity-filtering scopes from given annotations.
static java.util.Set<java.lang.String>	getFilteringScopes(java.lang.annotation.Annotation[] annotations, boolean filter) Get entity-filtering scopes from given annotations.

Methods inherited from class java.lang.Object

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

Constructor Detail

EntityFilteringHelper

private EntityFilteringHelper()

Prevent instantiation.

Method Detail

getFilteringScopes

public static java.util.Set<java.lang.String> getFilteringScopes(java.lang.annotation.Annotation[] annotations)

Get entity-filtering scopes from given annotations. Scopes are only derived from entity-filtering annotations.

Parameters:

annotations - list of arbitrary annotations.

Returns:

a set of entity-filtering scopes.

getFilteringScopes

public static java.util.Set<java.lang.String> getFilteringScopes(java.lang.annotation.Annotation[] annotations,
                                                                 boolean filter)

Get entity-filtering scopes from given annotations. Scopes are only derived from entity-filtering annotations.

Parameters:

annotations - list of arbitrary annotations.

filter - true whether the given annotation should be reduced to only entity-filtering annotations, false otherwise.

Returns:

a set of entity-filtering scopes.

getFilteringAnnotations

public static java.lang.annotation.Annotation[] getFilteringAnnotations(java.lang.annotation.Annotation[] annotations)

Filter given annotations and return only entity-filtering ones.

Parameters:

annotations - list of arbitrary annotations.

Returns:

entity-filtering annotations or an empty array.

getAnnotation

public static <T extends java.lang.annotation.Annotation> T getAnnotation(java.lang.annotation.Annotation[] annotations,
                                                                          java.lang.Class<T> clazz)