org.delia.db.postgres

Class PostgresDBExecutor

java.lang.Object

org.delia.db.postgres.PostgresDBExecutor

All Implemented Interfaces:

DBExecutor

public class PostgresDBExecutor
extends Object
implements DBExecutor

Constructor Summary

Constructors

Constructor and Description
PostgresDBExecutor(PostgresDBInterface dbInterface, DBAccessContext ctx, H2DBConnection conn)

Method Summary

Modifier and Type	Method and Description
void	alterField(String typeName, String fieldName, String deltaFlags)
void	alterFieldType(String typeName, String fieldName, String newFieldType)
void	close()
void	createField(String typeName, String field)
void	createTable(String tableName)
void	deleteField(String typeName, String field)
void	deleteTable(String tableName)
boolean	execFieldDetect(String tableName, String fieldName)
boolean	execTableDetect(String tableName)
void	executeDelete(QuerySpec spec)
DValue	executeInsert(DValue dval, InsertContext ctx)
QueryResponse	executeQuery(QuerySpec spec, QueryContext qtx)
int	executeUpdate(QuerySpec spec, DValue dvalPartial)
H2DBConnection	getConn()
void	renameField(String typeName, String fieldName, String newName)
void	renameTable(String tableName, String newTableName)

Methods inherited from class java.lang.Object

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

Constructor Detail

PostgresDBExecutor

public PostgresDBExecutor(PostgresDBInterface dbInterface,
                          DBAccessContext ctx,
                          H2DBConnection conn)

Method Detail

getConn

public H2DBConnection getConn()

executeInsert

public DValue executeInsert(DValue dval,
                            InsertContext ctx)

Specified by:

executeInsert in interface DBExecutor

executeUpdate

public int executeUpdate(QuerySpec spec,
                         DValue dvalPartial)

Specified by:

executeUpdate in interface DBExecutor

executeQuery

public QueryResponse executeQuery(QuerySpec spec,
                                  QueryContext qtx)

Specified by:

executeQuery in interface DBExecutor

executeDelete

public void executeDelete(QuerySpec spec)

Specified by:

executeDelete in interface DBExecutor

execTableDetect

public boolean execTableDetect(String tableName)

Specified by:

execTableDetect in interface DBExecutor

execFieldDetect

public boolean execFieldDetect(String tableName,
                               String fieldName)

Specified by:

execFieldDetect in interface DBExecutor

close

public void close()

Specified by:

close in interface DBExecutor

createTable

public void createTable(String tableName)

Specified by:

createTable in interface DBExecutor

deleteTable

public void deleteTable(String tableName)

Specified by:

deleteTable in interface DBExecutor

renameTable

public void renameTable(String tableName,
                        String newTableName)

Specified by:

renameTable in interface DBExecutor

createField

public void createField(String typeName,
                        String field)

Specified by:

createField in interface DBExecutor

deleteField

public void deleteField(String typeName,
                        String field)

Specified by:

deleteField in interface DBExecutor

renameField

public void renameField(String typeName,
                        String fieldName,
                        String newName)

Specified by:

renameField in interface DBExecutor

alterFieldType

public void alterFieldType(String typeName,
                           String fieldName,
                           String newFieldType)

Specified by:

alterFieldType in interface DBExecutor

alterField

public void alterField(String typeName,
                       String fieldName,
                       String deltaFlags)

Specified by:

alterField in interface DBExecutor