org.wso2.carbon.dataservices.core.custom.datasource

Interface TabularDataBasedDS

All Superinterfaces:

CustomDataSourceBase

All Known Implementing Classes:

InMemoryDataSource

public interface TabularDataBasedDS
extends CustomDataSourceBase

This interface represents a tabular data based custom data source implementation in data services.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	TabularDataBasedDS.FilterOperator

Method Summary

Modifier and Type	Method and Description
void	createDataTable(String name, List<DataColumn> columns) Creates a data table with the given name and the column information.
void	dropDataTable(String name) Drops the data table with the given name.
DataTable	getDataTable(String name) Returns the data table with the given name.
Set<String>	getDataTableNames() Returns all the table names of the custom data source.

Methods inherited from interface org.wso2.carbon.dataservices.core.custom.datasource.CustomDataSourceBase

close, init

Method Detail

getDataTableNames

Set<String> getDataTableNames()
                       throws DataServiceFault

Returns all the table names of the custom data source.

Returns:

The table names

Throws:

DataServiceFault - Thrown if any error occurs

getDataTable

DataTable getDataTable(String name)
                throws DataServiceFault

Returns the data table with the given name.

Parameters:

name - The name of the data table

Returns:

The data table object

Throws:

DataServiceFault - Thrown if any error occurs

createDataTable

void createDataTable(String name,
                     List<DataColumn> columns)

Creates a data table with the given name and the column information.

Parameters:

name - The name of the data table to be created

columns - A list of data column definitions

dropDataTable

void dropDataTable(String name)

Drops the data table with the given name.

Parameters:

name - The name of the data table to be deleted