Package org.apache.olingo.server.core.serializer.utils

Class ContextURLHelper

java.lang.Object

org.apache.olingo.server.core.serializer.utils.ContextURLHelper

public final class ContextURLHelper
extends Object

Method Summary

Modifier and Type	Method	Description
static String	buildKeyPredicate(List<UriParameter> keys)	Builds a key predicate for the ContextURL.
static String	buildSelectList(EdmStructuredType type, ExpandOption expand, SelectOption select)	Builds a list of selected Properties for the ContextURL, taking care to preserve the order as defined in the EDM; returns NULL if no selection has taken place.

Methods inherited from class java.lang.Object

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

Method Details

buildSelectList

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

Builds a list of selected Properties for the ContextURL, taking care to preserve the order as defined in the EDM; returns NULL if no selection has taken place.

Parameters:

type - the structured type

expand - the Expand option (from the URL's $expand query option)

select - the Select option (from the URL's $select query option)

Returns:

a select-list String

Throws:

SerializerException - if an unsupported feature is used

buildKeyPredicate

public static String buildKeyPredicate(List<UriParameter> keys)
                                throws SerializerException

Builds a key predicate for the ContextURL.

Parameters:

keys - the keys as a list of UriParameter instances

Returns:

a String with the key predicate

Throws:

SerializerException