Package org.apache.olingo.odata2.api

Class ODataServiceFactory

java.lang.Object

org.apache.olingo.odata2.api.ODataServiceFactory

public abstract class ODataServiceFactory
extends Object

Creates instance of custom OData service.

Field Summary

Fields

Modifier and Type	Field	Description
static String	ACCEPT_FORM_ENCODING	Label used in web.xml to assign servlet init parameter for a accept form encoding.
static String	FACTORY_CLASSLOADER_LABEL	Label used in core to access application class loader
static String	FACTORY_INSTANCE_LABEL	Label used in web.xml to assign servlet init parameter to factory class instance.
static String	FACTORY_LABEL	Label used in web.xml to assign servlet init parameter to factory class instance.
static String	PATH_SPLIT_LABEL	Label used in web.xml to assign servlet init parameter for a path split (service resolution).

Constructor Summary

Constructors

Constructor	Description
ODataServiceFactory()

Method Summary

Modifier and Type	Method	Description
ODataService	createODataSingleProcessorService(EdmProvider provider, ODataSingleProcessor processor)	Create a default service instance based on ODataSingleProcessor.
abstract ODataService	createService(ODataContext ctx)	Create instance of custom ODataService.
<T extends ODataCallback> T	getCallback(Class<T> callbackInterface)	A service can return implementation classes for various callback interfaces.
Exception	handleException(Throwable throwable, UriInfo info)

Methods inherited from class java.lang.Object

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

Field Detail

FACTORY_LABEL

public static final String FACTORY_LABEL

Label used in web.xml to assign servlet init parameter to factory class instance.

See Also:

Constant Field Values

FACTORY_CLASSLOADER_LABEL

public static final String FACTORY_CLASSLOADER_LABEL

Label used in core to access application class loader

See Also:

Constant Field Values

FACTORY_INSTANCE_LABEL

public static final String FACTORY_INSTANCE_LABEL

Label used in web.xml to assign servlet init parameter to factory class instance.

See Also:

Constant Field Values

PATH_SPLIT_LABEL

public static final String PATH_SPLIT_LABEL

Label used in web.xml to assign servlet init parameter for a path split (service resolution).

See Also:

Constant Field Values

ACCEPT_FORM_ENCODING

public static final String ACCEPT_FORM_ENCODING

Label used in web.xml to assign servlet init parameter for a accept form encoding.

See Also:

Constant Field Values

Constructor Detail

ODataServiceFactory

public ODataServiceFactory()

Method Detail

createService

public abstract ODataService createService(ODataContext ctx)
                                    throws ODataException

Create instance of custom ODataService.

Parameters:

ctx - OData context object

Returns:

A new service instance.

Throws:

ODataException - in case of error

createODataSingleProcessorService

public ODataService createODataSingleProcessorService(EdmProvider provider,
                                                      ODataSingleProcessor processor)

Create a default service instance based on ODataSingleProcessor.

Parameters:

provider - A custom EdmProvider implementation.

processor - A custom processor implementation derived from ODataSingleProcessor .

Returns:

A new default ODataSingleProcessorService instance.

getCallback

public <T extends ODataCallback> T getCallback(Class<T> callbackInterface)

A service can return implementation classes for various callback interfaces.

Type Parameters:

T - Callbak type

Parameters:

callbackInterface - a interface type to query for implementation

Returns:

a callback implementation for this interface or null

handleException

public Exception handleException(Throwable throwable,
                                 UriInfo info)