org.glassfish.jersey.message.filtering

Class EmptyObjectGraph

java.lang.Object

org.glassfish.jersey.message.filtering.EmptyObjectGraph

All Implemented Interfaces:

ObjectGraph

final class EmptyObjectGraph
extends java.lang.Object
implements ObjectGraph

Object graph representing empty domain classes.

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.Class<?>	entityClass

Constructor Summary

Constructors

Constructor and Description
EmptyObjectGraph(java.lang.Class<?> entityClass)

Method Summary

Modifier and Type	Method and Description
java.lang.Class<?>	getEntityClass() Get entity domain class of this graph.
java.util.Set<java.lang.String>	getFields() Get a set of all simple (non-filterable) fields of entity class.
java.util.Set<java.lang.String>	getFields(java.lang.String parent) Get fields with the given parent path.
java.util.Map<java.lang.String,ObjectGraph>	getSubgraphs() Get a map of all further-filterable fields of entity class.
java.util.Map<java.lang.String,ObjectGraph>	getSubgraphs(java.lang.String parent) Get subgraphs with the given parent path.

Methods inherited from class java.lang.Object

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

Field Detail

entityClass

private final java.lang.Class<?> entityClass

Constructor Detail

EmptyObjectGraph

EmptyObjectGraph(java.lang.Class<?> entityClass)

Method Detail

getEntityClass

public java.lang.Class<?> getEntityClass()

Description copied from interface: ObjectGraph

Get entity domain class of this graph.

Specified by:

getEntityClass in interface ObjectGraph

Returns:

entity domain class.

getFields

public java.util.Set<java.lang.String> getFields()

Description copied from interface: ObjectGraph

Get a set of all simple (non-filterable) fields of entity class. Value of each of these fields is either primitive or the entity-filtering feature cannot be applied to this field. Values of these fields can be directly processed.

Specified by:

getFields in interface ObjectGraph

Returns:

non-filterable fields.

getFields

public java.util.Set<java.lang.String> getFields(java.lang.String parent)

Description copied from interface: ObjectGraph

Get fields with the given parent path. The parent path, which may exist in the requested filtering scopes, is used for context to match against the field at the subgraph level.

Specified by:

getFields in interface ObjectGraph

Parameters:

parent - name of parent field.

Returns:

non-filterable fields.

getSubgraphs

public java.util.Map<java.lang.String,ObjectGraph> getSubgraphs()

Description copied from interface: ObjectGraph

Get a map of all further-filterable fields of entity class. Mappings are represented as:

 <field> -> <object-graph>

It is supposed that object graphs contained in this map would be processed further.

Specified by:

getSubgraphs in interface ObjectGraph

Returns:

further-filterable map of fields.

getSubgraphs

public java.util.Map<java.lang.String,ObjectGraph> getSubgraphs(java.lang.String parent)

Description copied from interface: ObjectGraph

Get subgraphs with the given parent path. The parent path, which may exist in the requested filtering scopes, is used for context to match against the subgraph level.

Specified by:

getSubgraphs in interface ObjectGraph

Parameters:

parent - name of parent field.

Returns:

further-filterable map of fields.