org.glassfish.jersey.message.filtering

Class EmptyEntityGraphImpl

java.lang.Object

org.glassfish.jersey.message.filtering.EmptyEntityGraphImpl

All Implemented Interfaces:

EntityGraph

final class EmptyEntityGraphImpl
extends java.lang.Object
implements EntityGraph

EntityGraph implementation that does not contain any fields/subgraphs. Methods that are supposed to modify the graph would throw an UnsupportedOperationException.

Field Summary

Fields

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

Constructor Summary

Constructors

Constructor and Description
EmptyEntityGraphImpl(java.lang.Class<?> clazz)

Method Summary

Modifier and Type	Method and Description
EntityGraph	addField(java.lang.String fieldName) Add a field into this graph for all existing entity-filtering scopes.
EntityGraph	addField(java.lang.String fieldName, java.util.Set<java.lang.String> filteringScopes) Add a field into this graph for given set of entity-filtering scopes.
EntityGraph	addField(java.lang.String fieldName, java.lang.String... filteringScopes) Add a field into this graph for given list of entity-filtering scopes.
EntityGraph	addFilteringScopes(java.util.Set<java.lang.String> filteringScopes) Add a set of entity-filtering scopes to this graph.
EntityGraph	addSubgraph(java.lang.String fieldName, java.lang.Class<?> fieldClass) Add a subgraph into this graph for all existing entity-filtering scopes.
EntityGraph	addSubgraph(java.lang.String fieldName, java.lang.Class<?> fieldClass, java.util.Set<java.lang.String> filteringScopes) Add a subgraph into this graph for given set of entity-filtering scopes.
EntityGraph	addSubgraph(java.lang.String fieldName, java.lang.Class<?> fieldClass, java.lang.String... filteringScopes) Add a subgraph into this graph for given list of entity-filtering scopes.
boolean	equals(java.lang.Object o)
java.util.Set<java.lang.String>	getClassFilteringScopes() Get all available entity-filtering scopes defined on a class.
java.lang.Class<?>	getEntityClass() Get an entity class this graph is created for.
java.util.Set<java.lang.String>	getFields(java.util.Set<java.lang.String> filteringScopes) Get fields for given entity-filtering scopes.
java.util.Set<java.lang.String>	getFields(java.lang.String... filteringScopes) Get fields for given entity-filtering scopes.
java.util.Set<java.lang.String>	getFields(java.lang.String filteringScope) Get fields for given entity-filtering scope.
java.util.Set<java.lang.String>	getFilteringScopes() Get all available entity-filtering scopes.
java.util.Map<java.lang.String,java.lang.Class<?>>	getSubgraphs(java.util.Set<java.lang.String> filteringScopes) Get subgraphs for given entity-filtering scopes.
java.util.Map<java.lang.String,java.lang.Class<?>>	getSubgraphs(java.lang.String... filteringScopes) Get subgraphs for given entity-filtering scopes.
java.util.Map<java.lang.String,java.lang.Class<?>>	getSubgraphs(java.lang.String filteringScope) Get subgraphs for given entity-filtering scope.
int	hashCode()
boolean	presentInScope(java.lang.String field, java.lang.String filteringScope) Determines whether a field/subgraph is present in ANY of the given scopes.
boolean	presentInScopes(java.lang.String field) Determines whether a field/subgraph is present in ANY of the existing scopes.
EntityGraph	remove(java.lang.String name) Remove a field/subgraph from the graph (all entity-filtering scopes).

Methods inherited from class java.lang.Object

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

Field Detail

clazz

private final java.lang.Class<?> clazz

Constructor Detail

EmptyEntityGraphImpl

EmptyEntityGraphImpl(java.lang.Class<?> clazz)

Method Detail

addField

public EntityGraph addField(java.lang.String fieldName)

Description copied from interface: EntityGraph

Add a field into this graph for all existing entity-filtering scopes.

Specified by:

addField in interface EntityGraph

Parameters:

fieldName - name of the field to be added.

Returns:

an entity-filtering graph instance.

addField

public EntityGraph addField(java.lang.String fieldName,
                            java.lang.String... filteringScopes)

Description copied from interface: EntityGraph

Add a field into this graph for given list of entity-filtering scopes.

Specified by:

addField in interface EntityGraph

Parameters:

fieldName - name of the field to be added.

filteringScopes - entity-filtering scopes for the field.

Returns:

an entity-filtering graph instance.

addField

public EntityGraph addField(java.lang.String fieldName,
                            java.util.Set<java.lang.String> filteringScopes)

Description copied from interface: EntityGraph

Add a field into this graph for given set of entity-filtering scopes.

Specified by:

addField in interface EntityGraph

Parameters:

fieldName - name of the field to be added.

filteringScopes - entity-filtering scopes for the field.

Returns:

an entity-filtering graph instance.

addSubgraph

public EntityGraph addSubgraph(java.lang.String fieldName,
                               java.lang.Class<?> fieldClass)

Description copied from interface: EntityGraph

Add a subgraph into this graph for all existing entity-filtering scopes.

Specified by:

addSubgraph in interface EntityGraph

Parameters:

fieldName - name of the subgraph field to be added.

fieldClass - entity class representing the subgraph.

Returns:

an entity-filtering graph instance.

addSubgraph

public EntityGraph addSubgraph(java.lang.String fieldName,
                               java.lang.Class<?> fieldClass,
                               java.lang.String... filteringScopes)

Description copied from interface: EntityGraph

Add a subgraph into this graph for given list of entity-filtering scopes.

Specified by:

addSubgraph in interface EntityGraph

Parameters:

fieldName - name of the subgraph field to be added.

fieldClass - entity class representing the subgraph.

filteringScopes - entity-filtering scopes for the subgraph.

Returns:

an entity-filtering graph instance.

addSubgraph

public EntityGraph addSubgraph(java.lang.String fieldName,
                               java.lang.Class<?> fieldClass,
                               java.util.Set<java.lang.String> filteringScopes)

Description copied from interface: EntityGraph

Add a subgraph into this graph for given set of entity-filtering scopes.

Specified by:

addSubgraph in interface EntityGraph

Parameters:

fieldName - name of the subgraph field to be added.

fieldClass - entity class representing the subgraph.

filteringScopes - entity-filtering scopes for the subgraph.

Returns:

an entity-filtering graph instance.

getEntityClass

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

Description copied from interface: EntityGraph

Get an entity class this graph is created for.

Specified by:

getEntityClass in interface EntityGraph

Returns:

an entity class.

getFields

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

Description copied from interface: EntityGraph

Get fields for given entity-filtering scope.

Specified by:

getFields in interface EntityGraph

Parameters:

filteringScope - scope the returned fields have to be in.

Returns:

set of fields present in given scope.

getFields

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

Description copied from interface: EntityGraph

Get fields for given entity-filtering scopes.

Specified by:

getFields in interface EntityGraph

Parameters:

filteringScopes - scopes the returned fields have to be in.

Returns:

set of fields present in given scopes.

getFields

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

Description copied from interface: EntityGraph

Get fields for given entity-filtering scopes.

Specified by:

getFields in interface EntityGraph

Parameters:

filteringScopes - scopes the returned fields have to be in.

Returns:

set of fields present in given scopes.

getSubgraphs

public java.util.Map<java.lang.String,java.lang.Class<?>> getSubgraphs(java.lang.String filteringScope)

Description copied from interface: EntityGraph

Get subgraphs for given entity-filtering scope.

Specified by:

getSubgraphs in interface EntityGraph

Parameters:

filteringScope - scope the returned subgraphs have to be in.

Returns:

map of subgraphs present in given scope.

getSubgraphs

public java.util.Map<java.lang.String,java.lang.Class<?>> getSubgraphs(java.lang.String... filteringScopes)

Description copied from interface: EntityGraph

Get subgraphs for given entity-filtering scopes.

Specified by:

getSubgraphs in interface EntityGraph

Parameters:

filteringScopes - scopes the returned subgraphs have to be in.

Returns:

map of subgraphs present in given scopes.

getSubgraphs

public java.util.Map<java.lang.String,java.lang.Class<?>> getSubgraphs(java.util.Set<java.lang.String> filteringScopes)

Description copied from interface: EntityGraph

Get subgraphs for given entity-filtering scopes.

Specified by:

getSubgraphs in interface EntityGraph

Parameters:

filteringScopes - scopes the returned subgraphs have to be in.

Returns:

map of subgraphs present in given scopes.

presentInScopes

public boolean presentInScopes(java.lang.String field)

Description copied from interface: EntityGraph

Determines whether a field/subgraph is present in ANY of the existing scopes.

Specified by:

presentInScopes in interface EntityGraph

Parameters:

field - field to be checked.

Returns:

true if field is present in ANY of the existing scopes, false otherwise.

presentInScope

public boolean presentInScope(java.lang.String field,
                              java.lang.String filteringScope)

Description copied from interface: EntityGraph

Determines whether a field/subgraph is present in ANY of the given scopes. If no scopes are given the return value determines whether the field is present in any scope.

Specified by:

presentInScope in interface EntityGraph

Parameters:

field - field to be checked.

filteringScope - entity-filtering scope.

Returns:

true if field is present in the given scope, false otherwise.

remove

public EntityGraph remove(java.lang.String name)

Description copied from interface: EntityGraph

Remove a field/subgraph from the graph (all entity-filtering scopes).

Specified by:

remove in interface EntityGraph

Parameters:

name - name of the field/subgraph to be removed.

Returns:

an entity-filtering graph instance.

getFilteringScopes

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

Description copied from interface: EntityGraph

Get all available entity-filtering scopes.

Specified by:

getFilteringScopes in interface EntityGraph

Returns:

all available entity-filtering scopes.

getClassFilteringScopes

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

Description copied from interface: EntityGraph

Get all available entity-filtering scopes defined on a class.

Specified by:

getClassFilteringScopes in interface EntityGraph

Returns:

all available entity-filtering scopes.

addFilteringScopes

public EntityGraph addFilteringScopes(java.util.Set<java.lang.String> filteringScopes)

Description copied from interface: EntityGraph

Add a set of entity-filtering scopes to this graph.

Specified by:

addFilteringScopes in interface EntityGraph

Parameters:

filteringScopes - entity-filtering scopes to be added.

Returns:

an entity-filtering graph instance.

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object