org.apache.olingo.server.core.uri

Class UriHelperImpl

java.lang.Object

org.apache.olingo.server.core.uri.UriHelperImpl

All Implemented Interfaces:

UriHelper

public class UriHelperImpl
extends Object
implements UriHelper

Constructor Summary

Constructors

Constructor and Description
UriHelperImpl()

Method Summary

Modifier and Type	Method and Description
String	buildCanonicalURL(EdmEntitySet edmEntitySet, Entity entity) Builds the relative canonical URL for the given entity in the given entity set.
String	buildContextURLKeyPredicate(List<UriParameter> keys) Builds the key-predicate part of a ContextURL.
String	buildContextURLSelectList(EdmStructuredType type, ExpandOption expand, SelectOption select) Builds the select-list part of a ContextURL.
String	buildKeyPredicate(EdmEntityType edmEntityType, Entity entity) Builds the key predicate for the given entity.
UriResourceEntitySet	parseEntityId(Edm edm, String entityId, String rawServiceRoot) Parses a given entity-id.

Methods inherited from class java.lang.Object

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

Constructor Detail

UriHelperImpl

public UriHelperImpl()

Method Detail

buildContextURLSelectList

public String buildContextURLSelectList(EdmStructuredType type,
                                        ExpandOption expand,
                                        SelectOption select)
                                 throws SerializerException

Description copied from interface: UriHelper

Builds the select-list part of a ContextURL.

Specified by:

buildContextURLSelectList in interface UriHelper

Parameters:

type - the EdmStructuredType

expand - the $expand option

select - the $select option

Returns:

a String with the select list

Throws:

SerializerException

buildContextURLKeyPredicate

public String buildContextURLKeyPredicate(List<UriParameter> keys)
                                   throws SerializerException

Description copied from interface: UriHelper

Builds the key-predicate part of a ContextURL.

Specified by:

buildContextURLKeyPredicate in interface UriHelper

Parameters:

keys - the keys as a list of UriParameter instances

Returns:

a String with the key predicate

Throws:

SerializerException

buildCanonicalURL

public String buildCanonicalURL(EdmEntitySet edmEntitySet,
                                Entity entity)
                         throws SerializerException

Description copied from interface: UriHelper

Builds the relative canonical URL for the given entity in the given entity set.

Specified by:

buildCanonicalURL in interface UriHelper

Parameters:

edmEntitySet - the entity set

entity - the entity data

Returns:

the relative canonical URL

Throws:

SerializerException

buildKeyPredicate

public String buildKeyPredicate(EdmEntityType edmEntityType,
                                Entity entity)
                         throws SerializerException

Description copied from interface: UriHelper

Builds the key predicate for the given entity.

Specified by:

buildKeyPredicate in interface UriHelper

Parameters:

edmEntityType - the entity type of the entity

entity - the entity data

Returns:

the key predicate

Throws:

SerializerException

parseEntityId

public UriResourceEntitySet parseEntityId(Edm edm,
                                          String entityId,
                                          String rawServiceRoot)
                                   throws DeserializerException

Description copied from interface: UriHelper

Parses a given entity-id. Provides the entity set and key predicates. A canonical entiy-id to an entity must follow the pattern [<service root>][<entityContainer>.]<entitySet>(<key>), i.e., it must be a relative or absolute URI consisting of an entity set (qualified with an entity-container name if not in the default entity container) and a syntactically valid key that identifies a single entity; example: http://example.server.com/service.svc/Employees('42').

Specified by:

parseEntityId in interface UriHelper

Parameters:

edm - the edm the entity belongs to

entityId - URI of the entity-id

rawServiceRoot - the root URI of the service

Returns:

UriResourceEntitySet - contains the entity set and the key predicates

Throws:

DeserializerException - in case the entity-id is malformed