org.gcube.application.aquamaps.aquamapsservice.impl.db

Class PostGresSQLDBSession

java.lang.Object

org.gcube.application.aquamaps.aquamapsservice.impl.db.DBSession

org.gcube.application.aquamaps.aquamapsservice.impl.db.PostGresSQLDBSession

public class PostGresSQLDBSession
extends DBSession

Nested Class Summary

Nested classes/interfaces inherited from class org.gcube.application.aquamaps.aquamapsservice.impl.db.DBSession

DBSession.ALTER_OPERATION, DBSession.ENGINE

Field Summary

Fields inherited from class org.gcube.application.aquamaps.aquamapsservice.impl.db.DBSession

connection, CSV_DELIMITER, logger

Constructor Summary

Constructors

Constructor and Description
PostGresSQLDBSession(Connection conn)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	checkExist(String tableName, List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> keys)
void	createLikeTable(String newTableName, String oldTable)
void	createTable(String tableName, String[] columnsAndConstraintDefinition)
int	deleteOperation(String tableName, List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> filters)
ResultSet	executeFilteredQuery(List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> filters, String table, String orderColumn, org.gcube_system.namespaces.application.aquamaps.types.OrderDirection orderMode)
String	exportTableToCSV(String tableName, boolean hasHeaders, char delimiter)
PreparedStatement	fillParameters(List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> fields, int parameterOffset, PreparedStatement ps)
Long	getCount(String tableName, List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> filters)
ResultSet	getDistinct(org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field toSelect, List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> filters, String table, String orderColumn, org.gcube_system.namespaces.application.aquamaps.types.OrderDirection orderMode)
PreparedStatement	getFilterCellByAreaQuery(org.gcube.application.aquamaps.aquamapsservice.stubs.fw.fields.HSPECFields filterByCodeType, String sourceTableName, String destinationTableName)
PreparedStatement	getPreparedStatementForInsertOnDuplicate(List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> fields, String table, Integer[] keyIndexes)
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)
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 org.gcube.application.aquamaps.aquamapsservice.impl.db.DBSession

alterColumn, checkTableExist, close, commit, createIndex, deleteColumn, disableAutoCommit, disableKeys, dropTable, dropView, enableKeys, executeQuery, executeUpdate, formDeletetQueryStringFromFields, formSelectCountString, formSelectDistinctQueryStringFromFields, formSelectQueryStringFromFields, formUpdateQuery, getConnection, getGeneratedKeys, getInternalDBSession, getPostGisDBSession, getPreparedStatementForCount, getPreparedStatementForDelete, getPreparedStatementForDISTINCT, getPreparedStatementForInsert, getPreparedStatementForInsertFromSelect, getPreparedStatementForQuery, getPreparedStatementForUpdate, getTableCount, preparedStatement

Methods inherited from class java.lang.Object

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

Constructor Detail

PostGresSQLDBSession

public PostGresSQLDBSession(Connection conn)

Method Detail

executeFilteredQuery

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

Specified by:

executeFilteredQuery in class DBSession

Throws:

Exception

fillParameters

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

Specified by:

fillParameters in class DBSession

Throws:

SQLException

checkExist

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

Specified by:

checkExist in class DBSession

Throws:

Exception

deleteOperation

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

Specified by:

deleteOperation in class DBSession

Throws:

Exception

getCount

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

Specified by:

getCount in class DBSession

Throws:

Exception

getFilterCellByAreaQuery

public PreparedStatement getFilterCellByAreaQuery(org.gcube.application.aquamaps.aquamapsservice.stubs.fw.fields.HSPECFields filterByCodeType,
                                         String sourceTableName,
                                         String destinationTableName)
                                           throws Exception

Specified by:

getFilterCellByAreaQuery in class DBSession

Throws:

Exception

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

Specified by:

insertOperation in class DBSession

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

Specified by:

updateOperation in class DBSession

Throws:

Exception

createLikeTable

public void createLikeTable(String newTableName,
                   String oldTable)
                     throws Exception

Specified by:

createLikeTable in class DBSession

Throws:

Exception

createTable

public void createTable(String tableName,
               String[] columnsAndConstraintDefinition)
                 throws Exception

Specified by:

createTable in class DBSession

Throws:

Exception

getPreparedStatementForInsertOnDuplicate

public PreparedStatement getPreparedStatementForInsertOnDuplicate(List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> fields,
                                                         String table,
                                                         Integer[] keyIndexes)
                                                           throws Exception

Specified by:

getPreparedStatementForInsertOnDuplicate in class DBSession

Throws:

Exception

getDistinct

public ResultSet getDistinct(org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field toSelect,
                    List<org.gcube.application.aquamaps.aquamapsservice.stubs.fw.model.Field> filters,
                    String table,
                    String orderColumn,
                    org.gcube_system.namespaces.application.aquamaps.types.OrderDirection orderMode)
                      throws Exception

Specified by:

getDistinct in class DBSession

Throws:

Exception

exportTableToCSV

public String exportTableToCSV(String tableName,
                      boolean hasHeaders,
                      char delimiter)
                        throws Exception

Specified by:

exportTableToCSV in class DBSession

Throws:

Exception