org.gcube.application.aquamaps.aquamapsspeciesview.servlet.db

Class DBSession

java.lang.Object

org.gcube.application.aquamaps.aquamapsspeciesview.servlet.db.DBSession

public class DBSession
extends Object

Author:

lucio

Field Summary

Fields

Modifier and Type	Field and Description
protected Connection	connection

Constructor Summary

Constructors

Constructor and Description
DBSession(String scope)

Method Summary

Modifier and Type	Method and Description
void	close()
void	commit()
void	createIndex(String tableName, String columnName)
void	deleteColumn(String tableName, String columnName)
int	deleteOperation(String tableName, List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> filters)
void	disableAutoCommit()
void	disableKeys(String tableName)
void	dropTable(String table)
void	enableKeys(String tableName)
ResultSet	executeFilteredQuery(List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> filters, String table, String orderColumn, String orderMode)
ResultSet	executeQuery(String query) Deprecated.
int	executeUpdate(String query) Deprecated.
PreparedStatement	fillParameters(List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> fields, int parameterOffset, PreparedStatement ps)
protected static String	formDeletetQueryStringFromFields(List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> filters, String table)
protected static String	formSelectCountString(List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> filters, String tableName)
protected static String	formSelectQueryStringFromFields(List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> filters, String table, String sortColumn, String sortDirection)
protected static String	formUpdateQuery(List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> toSet, List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> keys, String tableName)
Connection	getConnection()
int	getCount(String tableName, List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> filters)
protected List<List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field>>	getGeneratedKeys(PreparedStatement ps)
protected PreparedStatement	getPreparedStatementForCount(List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> filters, String tableName)
PreparedStatement	getPreparedStatementForDelete(List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> fields, String table)
PreparedStatement	getPreparedStatementForInsert(List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> fields, String table)
PreparedStatement	getPreparedStatementForInsertFromSelect(List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> fields, String destTable, String srcTable)
PreparedStatement	getPreparedStatementForQuery(List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> filters, String table, String orderColumn, String orderDirection)
PreparedStatement	getPreparedStatementForUpdate(List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> toSet, List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> keys, String tableName)
String	getScope()
int	getTableCount(String tableName)
List<List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field>>	insertOperation(String tableName, List<List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field>> rows)
PreparedStatement	preparedStatement(String query) Deprecated.
List<List<String>>	showTableMetadata(String tableName, String... whereClause)
int	updateOperation(String tableName, List<List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field>> keys, List<List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field>> rows)

Methods inherited from class java.lang.Object

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

Field Detail

connection

protected Connection connection

Constructor Detail

DBSession

public DBSession(String scope)
          throws Exception

Throws:

Exception

Method Detail

getScope

public String getScope()

getConnection

public Connection getConnection()

Returns:

the connection

close

public void close()
           throws Exception

Throws:

Exception

disableAutoCommit

public void disableAutoCommit()
                       throws Exception

Throws:

Exception

commit

public void commit()
            throws Exception

Throws:

Exception

executeQuery

@Deprecated
public ResultSet executeQuery(String query)
                                   throws Exception

Deprecated.

Parameters:

query -

Throws:

Exception

disableKeys

public void disableKeys(String tableName)
                 throws Exception

Throws:

Exception

enableKeys

public void enableKeys(String tableName)
                throws Exception

Throws:

Exception

createIndex

public void createIndex(String tableName,
                        String columnName)
                 throws Exception

Throws:

Exception

deleteColumn

public void deleteColumn(String tableName,
                         String columnName)
                  throws Exception

Throws:

Exception

dropTable

public void dropTable(String table)
               throws Exception

Throws:

Exception

showTableMetadata

public List<List<String>> showTableMetadata(String tableName,
                                            String... whereClause)
                                     throws Exception

Throws:

Exception

getPreparedStatementForCount

protected PreparedStatement getPreparedStatementForCount(List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> filters,
                                                         String tableName)
                                                  throws SQLException

Throws:

SQLException

getPreparedStatementForQuery

public PreparedStatement getPreparedStatementForQuery(List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> filters,
                                                      String table,
                                                      String orderColumn,
                                                      String orderDirection)
                                               throws SQLException

Throws:

SQLException

getPreparedStatementForUpdate

public PreparedStatement getPreparedStatementForUpdate(List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> toSet,
                                                       List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> keys,
                                                       String tableName)
                                                throws SQLException

Throws:

SQLException

getPreparedStatementForInsertFromSelect

public PreparedStatement getPreparedStatementForInsertFromSelect(List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> fields,
                                                                 String destTable,
                                                                 String srcTable)
                                                          throws Exception

Throws:

Exception

getPreparedStatementForInsert

public PreparedStatement getPreparedStatementForInsert(List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> fields,
                                                       String table)
                                                throws Exception

Throws:

Exception

getPreparedStatementForDelete

public PreparedStatement getPreparedStatementForDelete(List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> fields,
                                                       String table)
                                                throws Exception

Throws:

Exception

preparedStatement

@Deprecated
public PreparedStatement preparedStatement(String query)
                                                throws Exception

Deprecated.

Throws:

Exception

fillParameters

public PreparedStatement fillParameters(List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> fields,
                                        int parameterOffset,
                                        PreparedStatement ps)
                                 throws SQLException

Throws:

SQLException

insertOperation

public List<List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field>> insertOperation(String tableName,
                                                                                                       List<List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field>> rows)
                                                                                                throws Exception

Throws:

Exception

updateOperation

public int updateOperation(String tableName,
                           List<List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field>> keys,
                           List<List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field>> rows)
                    throws Exception

Throws:

Exception

executeFilteredQuery

public ResultSet executeFilteredQuery(List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> filters,
                                      String table,
                                      String orderColumn,
                                      String orderMode)
                               throws Exception

Throws:

Exception

getCount

public int getCount(String tableName,
                    List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> filters)
             throws Exception

Throws:

Exception

deleteOperation

public int deleteOperation(String tableName,
                           List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> filters)
                    throws Exception

Throws:

Exception

getTableCount

public int getTableCount(String tableName)
                  throws Exception

Throws:

Exception

executeUpdate

@Deprecated
public int executeUpdate(String query)
                              throws Exception

Deprecated.

Throws:

Exception

getGeneratedKeys

protected List<List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field>> getGeneratedKeys(PreparedStatement ps)
                                                                                                    throws SQLException

Throws:

SQLException

formSelectQueryStringFromFields

protected static String formSelectQueryStringFromFields(List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> filters,
                                                        String table,
                                                        String sortColumn,
                                                        String sortDirection)

formSelectCountString

protected static String formSelectCountString(List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> filters,
                                              String tableName)

formDeletetQueryStringFromFields

protected static String formDeletetQueryStringFromFields(List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> filters,
                                                         String table)

formUpdateQuery

protected static String formUpdateQuery(List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> toSet,
                                        List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> keys,
                                        String tableName)