oracle.adf.model.rest.odata

Class ODataHandler

java.lang.Object

oracle.adf.model.rest.odata.ODataHandler

All Implemented Interfaces:

FormatDataHandler, FormatStructureHandler

public class ODataHandler
extends java.lang.Object
implements FormatStructureHandler, FormatDataHandler

Constructor Summary

Constructors

Constructor and Description
ODataHandler(java.io.InputStream inStream)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	getResult(java.util.Map params, java.lang.String returnType) Returns the resulting data extracted from the input.
StructureDefinition	getStructure(java.lang.String name, DefinitionContext ctx) Returns the structure definition extracted for the data format.

Methods inherited from class java.lang.Object

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

Constructor Detail

ODataHandler

public ODataHandler(java.io.InputStream inStream)

Method Detail

getStructure

public StructureDefinition getStructure(java.lang.String name,
                                        DefinitionContext ctx)

Description copied from interface: FormatStructureHandler

Returns the structure definition extracted for the data format.

Specified by:

getStructure in interface FormatStructureHandler

Parameters:

name - name of the root structure.

ctx - definition context information.

Returns:

the structure information extracted.

getResult

public java.lang.Object getResult(java.util.Map params,
                                  java.lang.String returnType)

Description copied from interface: FormatDataHandler

Returns the resulting data extracted from the input.

Specified by:

getResult in interface FormatDataHandler

Parameters:

params - parameters passed containig the context information.

returnType - data type of the returned value. This can be passed as null. If no return type is specified, an Iterator of Map will be returned.

Returns:

Object of the type defined by the returnType parameter. If the type is available, an instance of that object is created. If no type is specified an Iterator of Map objects for the result will be created. If no data found it can return null. The Map contains the value of attributes as defined in the data structure. For complex data, Maps can contain other Maps as well.