org.pentaho.platform.dataaccess.datasource.wizard.service.impl.utils
Class DatasourceInMemoryServiceHelper

java.lang.Object
  org.pentaho.platform.dataaccess.datasource.wizard.service.impl.utils.DatasourceInMemoryServiceHelper

public class DatasourceInMemoryServiceHelper
extends Object

Constructor Summary

DatasourceInMemoryServiceHelper()

Method Summary

static SQLConnection	getConnection(String connectionName)
static List<List<String>>	getCsvDataSample(String fileLocation, boolean headerPresent, String delimiter, String enclosure, int rowLimit)
static Connection	getDataSourceConnection(String connectionName) NOTE: caller is responsible for closing connection
static SerializedResultSet	getSerializeableResultSet(String connectionName, String query, int rowLimit, IPentahoSession session)

Methods inherited from class java.lang.Object

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

Constructor Detail

DatasourceInMemoryServiceHelper

public DatasourceInMemoryServiceHelper()

Method Detail

getDataSourceConnection

public static Connection getDataSourceConnection(String connectionName)
                                          throws DatasourceServiceException

NOTE: caller is responsible for closing connection

Parameters:

ds -

Returns:

Throws:

DatasourceServiceException

getConnection

public static SQLConnection getConnection(String connectionName)
                                   throws DatasourceServiceException

Throws:

DatasourceServiceException

getSerializeableResultSet

public static SerializedResultSet getSerializeableResultSet(String connectionName,
                                                            String query,
                                                            int rowLimit,
                                                            IPentahoSession session)
                                                     throws DatasourceServiceException

Throws:

DatasourceServiceException

getCsvDataSample

public static List<List<String>> getCsvDataSample(String fileLocation,
                                                  boolean headerPresent,
                                                  String delimiter,
                                                  String enclosure,
                                                  int rowLimit)