@ -21,6 +21,8 @@ package org.wso2.carbon.device.mgt.analytics.dashboard.dao;
import org.apache.commons.logging.Log ;
import org.apache.commons.logging.LogFactory ;
import org.wso2.carbon.context.PrivilegedCarbonContext ;
import org.wso2.carbon.device.mgt.common.PaginationRequest ;
import org.wso2.carbon.device.mgt.common.PaginationResult ;
import org.wso2.carbon.device.mgt.core.dao.util.DeviceManagementDAOUtil ;
import java.sql.Connection ;
@ -37,122 +39,141 @@ class GadgetDataServiceDAOImpl implements GadgetDataServiceDAO {
private static final Log log = LogFactory . getLog ( GadgetDataServiceDAOImpl . class ) ;
@Override
public int getTotalDeviceCount ( Map < String , Object > filters ) throws GadgetDataServiceDAOException {
int filteringViewID = 1 ;
return this . getDeviceCount ( filteringViewID , filters ) ;
}
@Override
public int getFeatureNonCompliantDeviceCount ( Map < String , Object > filters ) throws GadgetDataServiceDAOException {
int filteringViewID = 2 ;
return this . getDeviceCount ( filteringViewID , filters ) ;
public int getTotalDeviceCount ( ) throws GadgetDataServiceDAOException {
return this . getDeviceCount ( null ) ;
}
@Override
public int getActiveDeviceCount ( ) throws GadgetDataServiceDAOException {
int filteringViewID = 1 ;
Map < String , Object > filters = new HashMap < > ( ) ;
filters . put ( "CONNECTIVITY_STATUS" , "ACTIVE" ) ;
return this . getDeviceCount ( filter ingViewID, filter s) ;
return this . getDeviceCount ( filters ) ;
}
@Override
public int getInactiveDeviceCount ( ) throws GadgetDataServiceDAOException {
int filteringViewID = 1 ;
Map < String , Object > filters = new HashMap < > ( ) ;
filters . put ( "CONNECTIVITY_STATUS" , "INACTIVE" ) ;
return this . getDeviceCount ( filter ingViewID, filter s) ;
return this . getDeviceCount ( filter s) ;
}
@Override
public int getRemovedDeviceCount ( ) throws GadgetDataServiceDAOException {
int filteringViewID = 1 ;
Map < String , Object > filters = new HashMap < > ( ) ;
filters . put ( "CONNECTIVITY_STATUS" , "REMOVED" ) ;
return this . getDeviceCount ( filter ingViewID, filter s) ;
return this . getDeviceCount ( filter s) ;
}
@Override
public int getNonCompliantDeviceCount ( ) throws GadgetDataServiceDAOException {
int filteringViewID = 1 ;
Map < String , Object > filters = new HashMap < > ( ) ;
filters . put ( "IS_COMPLIANT" , 0 ) ;
return this . getDeviceCount ( filter ingViewID, filter s) ;
return this . getDeviceCount ( filter s) ;
}
@Override
public Map< String , Integer > getNonCompliantDeviceCountsByFeatures ( ) throws GadgetDataServiceDAOException {
public PaginationResult getNonCompliantDeviceCountsByFeatures ( PaginationRequest paginationRequest ) throws GadgetDataServiceDAOException {
Connection con ;
PreparedStatement stmt = null ;
ResultSet rs = null ;
int tenantId = PrivilegedCarbonContext . getThreadLocalCarbonContext ( ) . getTenantId ( ) ;
Map < String , Integer > filteredNonCompliantDeviceCountsByFeatures = new HashMap < > ( ) ;
List < Map < String , Object > > filteredNonCompliantDeviceCountsByFeatures = new ArrayList < > ( ) ;
int totalRecordsCount = 0 ;
try {
con = this . getConnection ( ) ;
String sql = "SELECT FEATURE_CODE, COUNT(DEVICE_ID) AS DEVICE_COUNT FROM DEVICES_VIEW_2 " +
"WHERE TENANT_ID = ? GROUP BY FEATURE_CODE" ;
"WHERE TENANT_ID = ? GROUP BY FEATURE_CODE ORDER BY DEVICE_COUNT DESC LIMIT ?, ?" ;
stmt = con . prepareStatement ( sql ) ;
stmt . setInt ( 1 , tenantId ) ;
stmt . setInt ( 2 , paginationRequest . getStartIndex ( ) ) ;
stmt . setInt ( 3 , paginationRequest . getRowCount ( ) ) ;
// executing query
rs = stmt . executeQuery ( ) ;
// fetching query results
Map < String , Object > filteredNonCompliantDeviceCountByFeature ;
while ( rs . next ( ) ) {
filteredNonCompliantDeviceCountByFeature = new HashMap < > ( ) ;
filteredNonCompliantDeviceCountByFeature . put ( "FEATURE_CODE" , rs . getString ( "FEATURE_CODE" ) ) ;
filteredNonCompliantDeviceCountByFeature . put ( "DEVICE_COUNT" , rs . getInt ( "DEVICE_COUNT" ) ) ;
filteredNonCompliantDeviceCountsByFeatures . add ( filteredNonCompliantDeviceCountByFeature ) ;
}
// fetching total records count
sql = "SELECT COUNT(FEATURE_CODE) AS NON_COMPLIANT_FEATURE_COUNT FROM " +
"(SELECT DISTINCT FEATURE_CODE FROM DEVICES_VIEW_2 WHERE TENANT_ID = ?)" ;
stmt = con . prepareStatement ( sql ) ;
stmt . setInt ( 1 , tenantId ) ;
// executing query
rs = stmt . executeQuery ( ) ;
// fetching query results
while ( rs . next ( ) ) {
filteredNonCompliantDeviceCountsByFeatures .
put ( rs . getString ( "FEATURE_CODE" ) , rs . getInt ( "DEVICE_COUNT" ) ) ;
totalRecordsCount = rs . getInt ( "NON_COMPLIANT_FEATURE_COUNT" ) ;
}
} catch ( SQLException e ) {
throw new GadgetDataServiceDAOException ( "Error occurred while executing a selection query to the database" , e ) ;
} finally {
DeviceManagementDAOUtil . cleanupResources ( stmt , rs ) ;
}
return filteredNonCompliantDeviceCountsByFeatures ;
PaginationResult paginationResult = new PaginationResult ( ) ;
paginationResult . setData ( filteredNonCompliantDeviceCountsByFeatures ) ;
paginationResult . setRecordsTotal ( totalRecordsCount ) ;
return paginationResult ;
}
@Override
public int getUnmonitoredDeviceCount ( ) throws GadgetDataServiceDAOException {
int filteringViewID = 1 ;
Map < String , Object > filters = new HashMap < > ( ) ;
filters . put ( "POLICY_ID" , - 1 ) ;
return this . getDeviceCount ( filteringViewID , filters ) ;
}
@Override
public Map < String , Integer > getDeviceCountsByPlatforms ( Map < String , Object > filters ) throws GadgetDataServiceDAOException {
int filteringViewID = 1 ;
return this . getDeviceCountsByPlatforms ( filteringViewID , filters ) ;
}
@Override
public Map < String , Integer > getFeatureNonCompliantDeviceCountsByPlatforms ( Map < String , Object > filters ) throws GadgetDataServiceDAOException {
int filteringViewID = 2 ;
return this . getDeviceCountsByPlatforms ( filteringViewID , filters ) ;
}
@Override
public Map < String , Integer > getDeviceCountsByOwnershipTypes ( Map < String , Object > filters ) throws GadgetDataServiceDAOException {
int filteringViewID = 1 ;
return this . getDeviceCountsByOwnershipTypes ( filteringViewID , filters ) ;
}
@Override
public Map < String , Integer > getFeatureNonCompliantDeviceCountsByOwnershipTypes ( Map < String , Object > filters ) throws GadgetDataServiceDAOException {
int filteringViewID = 2 ;
return this . getDeviceCountsByOwnershipTypes ( filteringViewID , filters ) ;
return this . getDeviceCount ( filters ) ;
}
@Override
public List < Map < String , Object > > getDevicesWithDetails ( Map < String , Object > filters ) throws GadgetDataServiceDAOException {
int filteringViewID = 1 ;
return this . getDevicesWithDetails ( filteringViewID , filters ) ;
}
@Override
public List < Map < String , Object > > getFeatureNonCompliantDevicesWithDetails ( Map < String , Object > filters ) throws GadgetDataServiceDAOException {
int filteringViewID = 2 ;
return this . getDevicesWithDetails ( filteringViewID , filters ) ;
public int getDeviceCount ( Map < String , Object > filters ) throws GadgetDataServiceDAOException {
Connection con ;
PreparedStatement stmt = null ;
ResultSet rs = null ;
int tenantId = PrivilegedCarbonContext . getThreadLocalCarbonContext ( ) . getTenantId ( ) ;
int filteredDeviceCount = 0 ;
try {
con = this . getConnection ( ) ;
String sql = "SELECT COUNT(DEVICE_ID) AS DEVICE_COUNT FROM DEVICES_VIEW_1 WHERE TENANT_ID = ?" ;
// appending filters to support advanced filtering options
// [1] appending filter columns
if ( filters ! = null & & filters . size ( ) > 0 ) {
for ( String column : filters . keySet ( ) ) {
sql = sql + " AND " + column + " = ?" ;
}
}
stmt = con . prepareStatement ( sql ) ;
// [2] appending filter column values, if exist
stmt . setInt ( 1 , tenantId ) ;
if ( filters ! = null & & filters . values ( ) . size ( ) > 0 ) {
int i = 2 ;
for ( Object value : filters . values ( ) ) {
if ( value instanceof Integer ) {
stmt . setInt ( i , ( Integer ) value ) ;
} else if ( value instanceof String ) {
stmt . setString ( i , ( String ) value ) ;
}
i + + ;
}
}
// executing query
rs = stmt . executeQuery ( ) ;
// fetching query results
while ( rs . next ( ) ) {
filteredDeviceCount = rs . getInt ( "DEVICE_COUNT" ) ;
}
} catch ( SQLException e ) {
throw new GadgetDataServiceDAOException ( "Error occurred while executing a selection query to the database" , e ) ;
} finally {
DeviceManagementDAOUtil . cleanupResources ( stmt , rs ) ;
}
return filteredDeviceCount ;
}
private int getDeviceCount ( int filteringViewID , Map < String , Object > filters ) throws GadgetDataServiceDAOException {
p ublic int getFeatureNonCompliantDeviceCount ( String nonCompliantFeatureCode , Map < String , Object > filters ) throws GadgetDataServiceDAOException {
Connection con ;
PreparedStatement stmt = null ;
ResultSet rs = null ;
@ -160,13 +181,7 @@ class GadgetDataServiceDAOImpl implements GadgetDataServiceDAO {
int filteredDeviceCount = 0 ;
try {
con = this . getConnection ( ) ;
String sql ;
if ( filteringViewID = = 1 ) {
sql = "SELECT COUNT(DEVICE_ID) AS DEVICE_COUNT FROM DEVICES_VIEW_1 WHERE TENANT_ID = ?" ;
} else {
// if filteringViewID == 2
sql = "SELECT COUNT(DEVICE_ID) AS DEVICE_COUNT FROM DEVICES_VIEW_2 WHERE TENANT_ID = ?" ;
}
String sql = "SELECT COUNT(DEVICE_ID) AS DEVICE_COUNT FROM DEVICES_VIEW_2 WHERE TENANT_ID = ? AND FEATURE_CODE = ?" ;
// appending filters to support advanced filtering options
// [1] appending filter columns
if ( filters ! = null & & filters . size ( ) > 0 ) {
@ -177,8 +192,9 @@ class GadgetDataServiceDAOImpl implements GadgetDataServiceDAO {
stmt = con . prepareStatement ( sql ) ;
// [2] appending filter column values, if exist
stmt . setInt ( 1 , tenantId ) ;
stmt . setString ( 2 , nonCompliantFeatureCode ) ;
if ( filters ! = null & & filters . values ( ) . size ( ) > 0 ) {
int i = 2 ;
int i = 3 ;
for ( Object value : filters . values ( ) ) {
if ( value instanceof Integer ) {
stmt . setInt ( i , ( Integer ) value ) ;
@ -202,7 +218,7 @@ class GadgetDataServiceDAOImpl implements GadgetDataServiceDAO {
return filteredDeviceCount ;
}
p rivate Map < String , Integer > getDeviceCountsByPlatforms ( int filteringViewID , Map < String , Object > filters ) throws GadgetDataServiceDAOException {
p ublic Map < String , Integer > getDeviceCountsByPlatforms ( Map < String , Object > filters ) throws GadgetDataServiceDAOException {
Connection con ;
PreparedStatement stmt = null ;
ResultSet rs = null ;
@ -218,14 +234,8 @@ class GadgetDataServiceDAOImpl implements GadgetDataServiceDAO {
advancedSqlFiltering = advancedSqlFiltering + "AND " + column + " = ? " ;
}
}
if ( filteringViewID = = 1 ) {
sql = "SELECT PLATFORM, COUNT(DEVICE_ID) AS DEVICE_COUNT FROM DEVICES_VIEW_1 WHERE TENANT_ID = ? " +
advancedSqlFiltering + "GROUP BY PLATFORM" ;
} else {
// if filteringViewID == 2
sql = "SELECT PLATFORM, COUNT(DEVICE_ID) AS DEVICE_COUNT FROM DEVICES_VIEW_2 WHERE TENANT_ID = ? " +
advancedSqlFiltering + "GROUP BY PLATFORM" ;
}
sql = "SELECT PLATFORM, COUNT(DEVICE_ID) AS DEVICE_COUNT FROM DEVICES_VIEW_1 WHERE TENANT_ID = ? " +
advancedSqlFiltering + "GROUP BY PLATFORM" ;
stmt = con . prepareStatement ( sql ) ;
// [2] appending filter column values, if exist
stmt . setInt ( 1 , tenantId ) ;
@ -254,12 +264,12 @@ class GadgetDataServiceDAOImpl implements GadgetDataServiceDAO {
return filteredDeviceCountsByPlatforms ;
}
p rivate Map < String , Integer > getDeviceCountsByOwnershipTypes ( int filteringViewID , Map < String , Object > filters ) throws GadgetDataServiceDAOException {
p ublic Map < String , Integer > getFeatureNonCompliantDeviceCountsByPlatforms ( String nonCompliantFeatureCode , Map < String , Object > filters ) throws GadgetDataServiceDAOException {
Connection con ;
PreparedStatement stmt = null ;
ResultSet rs = null ;
int tenantId = PrivilegedCarbonContext . getThreadLocalCarbonContext ( ) . getTenantId ( ) ;
Map < String , Integer > filteredDeviceCountsBy OwnershipType s = new HashMap < > ( ) ;
Map < String , Integer > filteredDeviceCountsBy Platform s = new HashMap < > ( ) ;
try {
con = this . getConnection ( ) ;
String sql , advancedSqlFiltering = "" ;
@ -270,14 +280,55 @@ class GadgetDataServiceDAOImpl implements GadgetDataServiceDAO {
advancedSqlFiltering = advancedSqlFiltering + "AND " + column + " = ? " ;
}
}
if ( filteringViewID = = 1 ) {
sql = "SELECT OWNERSHIP, COUNT(DEVICE_ID) AS DEVICE_COUNT FROM DEVICES_VIEW_1 WHERE TENANT_ID = ? " +
advancedSqlFiltering + "GROUP BY OWNERSHIP" ;
} else {
// if filteringViewID == 2
sql = "SELECT OWNERSHIP, COUNT(DEVICE_ID) AS DEVICE_COUNT FROM DEVICES_VIEW_2 WHERE TENANT_ID = ? " +
advancedSqlFiltering + "GROUP BY OWNERSHIP" ;
sql = "SELECT PLATFORM, COUNT(DEVICE_ID) AS DEVICE_COUNT FROM DEVICES_VIEW_2 WHERE TENANT_ID = ? " +
"AND FEATURE_CODE = ? " + advancedSqlFiltering + "GROUP BY PLATFORM" ;
stmt = con . prepareStatement ( sql ) ;
// [2] appending filter column values, if exist
stmt . setInt ( 1 , tenantId ) ;
stmt . setString ( 2 , nonCompliantFeatureCode ) ;
if ( filters ! = null & & filters . values ( ) . size ( ) > 0 ) {
int i = 3 ;
for ( Object value : filters . values ( ) ) {
if ( value instanceof Integer ) {
stmt . setInt ( i , ( Integer ) value ) ;
} else if ( value instanceof String ) {
stmt . setString ( i , ( String ) value ) ;
}
i + + ;
}
}
// executing query
rs = stmt . executeQuery ( ) ;
// fetching query results
while ( rs . next ( ) ) {
filteredDeviceCountsByPlatforms . put ( rs . getString ( "PLATFORM" ) , rs . getInt ( "DEVICE_COUNT" ) ) ;
}
} catch ( SQLException e ) {
throw new GadgetDataServiceDAOException ( "Error occurred while executing a selection query to the database" , e ) ;
} finally {
DeviceManagementDAOUtil . cleanupResources ( stmt , rs ) ;
}
return filteredDeviceCountsByPlatforms ;
}
public Map < String , Integer > getDeviceCountsByOwnershipTypes ( Map < String , Object > filters ) throws GadgetDataServiceDAOException {
Connection con ;
PreparedStatement stmt = null ;
ResultSet rs = null ;
int tenantId = PrivilegedCarbonContext . getThreadLocalCarbonContext ( ) . getTenantId ( ) ;
Map < String , Integer > filteredDeviceCountsByOwnershipTypes = new HashMap < > ( ) ;
try {
con = this . getConnection ( ) ;
String sql , advancedSqlFiltering = "" ;
// appending filters if exist, to support advanced filtering options
// [1] appending filter columns, if exist
if ( filters ! = null & & filters . size ( ) > 0 ) {
for ( String column : filters . keySet ( ) ) {
advancedSqlFiltering = advancedSqlFiltering + "AND " + column + " = ? " ;
}
}
sql = "SELECT OWNERSHIP, COUNT(DEVICE_ID) AS DEVICE_COUNT FROM DEVICES_VIEW_1 WHERE TENANT_ID = ? " +
advancedSqlFiltering + "GROUP BY OWNERSHIP" ;
stmt = con . prepareStatement ( sql ) ;
// [2] appending filter column values, if exist
stmt . setInt ( 1 , tenantId ) ;
@ -306,7 +357,54 @@ class GadgetDataServiceDAOImpl implements GadgetDataServiceDAO {
return filteredDeviceCountsByOwnershipTypes ;
}
private List < Map < String , Object > > getDevicesWithDetails ( int filteringViewID , Map < String , Object > filters ) throws GadgetDataServiceDAOException {
public Map < String , Integer > getFeatureNonCompliantDeviceCountsByOwnershipTypes ( String nonCompliantFeatureCode , Map < String , Object > filters ) throws GadgetDataServiceDAOException {
Connection con ;
PreparedStatement stmt = null ;
ResultSet rs = null ;
int tenantId = PrivilegedCarbonContext . getThreadLocalCarbonContext ( ) . getTenantId ( ) ;
Map < String , Integer > filteredDeviceCountsByOwnershipTypes = new HashMap < > ( ) ;
try {
con = this . getConnection ( ) ;
String sql , advancedSqlFiltering = "" ;
// appending filters if exist, to support advanced filtering options
// [1] appending filter columns, if exist
if ( filters ! = null & & filters . size ( ) > 0 ) {
for ( String column : filters . keySet ( ) ) {
advancedSqlFiltering = advancedSqlFiltering + "AND " + column + " = ? " ;
}
}
sql = "SELECT OWNERSHIP, COUNT(DEVICE_ID) AS DEVICE_COUNT FROM DEVICES_VIEW_2 WHERE TENANT_ID = ? " +
"AND FEATURE_CODE = ? " + advancedSqlFiltering + "GROUP BY OWNERSHIP" ;
stmt = con . prepareStatement ( sql ) ;
// [2] appending filter column values, if exist
stmt . setInt ( 1 , tenantId ) ;
stmt . setString ( 2 , nonCompliantFeatureCode ) ;
if ( filters ! = null & & filters . values ( ) . size ( ) > 0 ) {
int i = 3 ;
for ( Object value : filters . values ( ) ) {
if ( value instanceof Integer ) {
stmt . setInt ( i , ( Integer ) value ) ;
} else if ( value instanceof String ) {
stmt . setString ( i , ( String ) value ) ;
}
i + + ;
}
}
// executing query
rs = stmt . executeQuery ( ) ;
// fetching query results
while ( rs . next ( ) ) {
filteredDeviceCountsByOwnershipTypes . put ( rs . getString ( "OWNERSHIP" ) , rs . getInt ( "DEVICE_COUNT" ) ) ;
}
} catch ( SQLException e ) {
throw new GadgetDataServiceDAOException ( "Error occurred while executing a selection query to the database" , e ) ;
} finally {
DeviceManagementDAOUtil . cleanupResources ( stmt , rs ) ;
}
return filteredDeviceCountsByOwnershipTypes ;
}
public List < Map < String , Object > > getDevicesWithDetails ( Map < String , Object > filters ) throws GadgetDataServiceDAOException {
Connection con ;
PreparedStatement stmt = null ;
ResultSet rs = null ;
@ -316,12 +414,7 @@ class GadgetDataServiceDAOImpl implements GadgetDataServiceDAO {
try {
con = this . getConnection ( ) ;
String sql ;
if ( filteringViewID = = 1 ) {
sql = "SELECT DEVICE_ID, PLATFORM, OWNERSHIP, CONNECTIVITY_STATUS FROM DEVICES_VIEW_1 WHERE TENANT_ID = ?" ;
} else {
// if filteringViewID == 2
sql = "SELECT DEVICE_ID, PLATFORM, OWNERSHIP, CONNECTIVITY_STATUS FROM DEVICES_VIEW_2 WHERE TENANT_ID = ?" ;
}
sql = "SELECT DEVICE_ID, PLATFORM, OWNERSHIP, CONNECTIVITY_STATUS FROM DEVICES_VIEW_1 WHERE TENANT_ID = ?" ;
// appending filters to support advanced filtering options
// [1] appending filter columns, if exist
if ( filters ! = null & & filters . size ( ) > 0 ) {
@ -361,6 +454,58 @@ class GadgetDataServiceDAOImpl implements GadgetDataServiceDAO {
return filteredDevicesWithDetails ;
}
public List < Map < String , Object > > getFeatureNonCompliantDevicesWithDetails ( String nonCompliantFeatureCode , Map < String , Object > filters ) throws GadgetDataServiceDAOException {
Connection con ;
PreparedStatement stmt = null ;
ResultSet rs = null ;
int tenantId = PrivilegedCarbonContext . getThreadLocalCarbonContext ( ) . getTenantId ( ) ;
Map < String , Object > filteredDeviceWithDetails = new HashMap < > ( ) ;
List < Map < String , Object > > filteredDevicesWithDetails = new ArrayList < > ( ) ;
try {
con = this . getConnection ( ) ;
String sql ;
sql = "SELECT DEVICE_ID, PLATFORM, OWNERSHIP, CONNECTIVITY_STATUS FROM DEVICES_VIEW_2 " +
"WHERE TENANT_ID = ? AND FEATURE_CODE = ?" ;
// appending filters to support advanced filtering options
// [1] appending filter columns, if exist
if ( filters ! = null & & filters . size ( ) > 0 ) {
for ( String column : filters . keySet ( ) ) {
sql = sql + " AND " + column + " = ?" ;
}
}
stmt = con . prepareStatement ( sql ) ;
// [2] appending filter column values, if exist
stmt . setInt ( 1 , tenantId ) ;
stmt . setString ( 2 , nonCompliantFeatureCode ) ;
if ( filters ! = null & & filters . values ( ) . size ( ) > 0 ) {
int i = 3 ;
for ( Object value : filters . values ( ) ) {
if ( value instanceof Integer ) {
stmt . setInt ( i , ( Integer ) value ) ;
} else if ( value instanceof String ) {
stmt . setString ( i , ( String ) value ) ;
}
i + + ;
}
}
// executing query
rs = stmt . executeQuery ( ) ;
// fetching query results
while ( rs . next ( ) ) {
filteredDeviceWithDetails . put ( "device-id" , rs . getInt ( "DEVICE_ID" ) ) ;
filteredDeviceWithDetails . put ( "platform" , rs . getString ( "PLATFORM" ) ) ;
filteredDeviceWithDetails . put ( "ownership" , rs . getString ( "OWNERSHIP" ) ) ;
filteredDeviceWithDetails . put ( "connectivity-details" , rs . getString ( "CONNECTIVITY_STATUS" ) ) ;
filteredDevicesWithDetails . add ( filteredDeviceWithDetails ) ;
}
} catch ( SQLException e ) {
throw new GadgetDataServiceDAOException ( "Error occurred while executing a selection query to the database" , e ) ;
} finally {
DeviceManagementDAOUtil . cleanupResources ( stmt , rs ) ;
}
return filteredDevicesWithDetails ;
}
private Connection getConnection ( ) throws SQLException {
return GadgetDataServiceDAOFactory . getConnection ( ) ;
}
charithag
9 years ago