Package com.appliedolap.essbase.impl

Class EssDataSourceImpl

java.lang.Object

com.appliedolap.essbase.AbstractEssObject

com.appliedolap.essbase.impl.EssDataSourceImpl

All Implemented Interfaces:

EssDataSource, EssObject

public class EssDataSourceImpl
extends AbstractEssObject
implements EssDataSource

A data source object on the Essbase server, which seems to be a general abstraction for a tabular data source, such as a SQL table, MDX result set, CSV file, and others.

Nested Class Summary

Nested classes/interfaces inherited from interface com.appliedolap.essbase.EssObject

EssObject.Type

Field Summary

Fields inherited from class com.appliedolap.essbase.AbstractEssObject

api

Fields inherited from interface com.appliedolap.essbase.EssDataSource

DELIMITER_SPACE, DELIMITER_TAB

Constructor Summary

Constructors

Constructor	Description
EssDataSourceImpl(ApiContext api, EssServer server, com.appliedolap.essbase.client.model.Datasource datasource)

Method Summary

Modifier and Type	Method	Description
List<EssDataSourceColumn>	getColumns()	The columns this data source exposes, in the order the server lists them.
String	getName()	Gets the name of this data source.
EssObject.Type	getType()	Gets the type of this object.

Methods inherited from class java.lang.Object

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

Constructor Details

EssDataSourceImpl

public EssDataSourceImpl(ApiContext api,
 EssServer server,
 com.appliedolap.essbase.client.model.Datasource datasource)

Method Details

getName

public String getName()

Description copied from interface: EssDataSource

Gets the name of this data source.

Specified by:

getName in interface EssDataSource

Specified by:

getName in interface EssObject

Returns:

the data source name

getType

public EssObject.Type getType()

Description copied from interface: EssObject

Gets the type of this object.

Specified by:

getType in interface EssDataSource

Specified by:

getType in interface EssObject

Returns:

the object type

getColumns

public List<EssDataSourceColumn> getColumns()

Description copied from interface: EssDataSource

The columns this data source exposes, in the order the server lists them.

Fetches the data source in full the first time it is asked, because the listing does not carry columns - GET /datasources answers name, type and connection and nothing more, while GET /datasources/{name} answers the whole thing.

Specified by:

getColumns in interface EssDataSource

Returns:

the columns, empty where the server reports none