Package org.fugerit.java.core.db.daogen

Class BasicDAOHelper<T>

java.lang.Object

org.fugerit.java.core.db.daogen.BasicDAOHelper<T>

Type Parameters:

T - the type returned by this DAOHelper

All Implemented Interfaces:

LogObject

public class BasicDAOHelper<T>
extends Object
implements LogObject

BasicDAOHelper for database operation.

Author:

fugerit

Constructor Summary

Constructors

Constructor	Description
BasicDAOHelper(DAOContext daoContext)

Method Summary

Modifier and Type	Method	Description
static String	fieldListToString(FieldList fl)
org.slf4j.Logger	getLogger()	Returnts the logger for this object
void	loadAllHelper(List<T> l, String query, FieldList fields, RSExtractor<T> re)
void	loadAllHelper(List<T> l, SelectHelper query, RSExtractor<T> re)
T	loadOneHelper(SelectHelper query, RSExtractor<T> re)
DeleteHelper	newDeleteHelper(String tableName)
FieldList	newFieldList()
InsertHelper	newInsertHelper(String tableName)
SelectHelper	newSelectHelper(String tableName)
SelectHelper	newSelectHelper(String queryView, String tableName)
BigDecimal	newSequenceValue(String sequence)
UpdateHelper	newUpdateHelper(String tableName)
int	update(QueryHelper queryHelper)

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicDAOHelper

public BasicDAOHelper(DAOContext daoContext)

Method Detail

getLogger

public org.slf4j.Logger getLogger()

Description copied from interface: LogObject

Returnts the logger for this object

Specified by:

getLogger in interface LogObject

Returns:

the logger

fieldListToString

public static String fieldListToString(FieldList fl)

newFieldList

public FieldList newFieldList()

loadOneHelper

public T loadOneHelper(SelectHelper query,
                       RSExtractor<T> re)
                throws DAOException

Throws:

DAOException

loadAllHelper

public void loadAllHelper(List<T> l,
                          SelectHelper query,
                          RSExtractor<T> re)
                   throws DAOException

Throws:

DAOException

loadAllHelper

public void loadAllHelper(List<T> l,
                          String query,
                          FieldList fields,
                          RSExtractor<T> re)
                   throws DAOException

Throws:

DAOException

update

public int update(QueryHelper queryHelper)
           throws DAOException

Throws:

DAOException

newSequenceValue

public BigDecimal newSequenceValue(String sequence)
                            throws DAOException

Throws:

DAOException

newSelectHelper

public SelectHelper newSelectHelper(String queryView,
                                    String tableName)

newSelectHelper

public SelectHelper newSelectHelper(String tableName)

newInsertHelper

public InsertHelper newInsertHelper(String tableName)

newUpdateHelper

public UpdateHelper newUpdateHelper(String tableName)

newDeleteHelper

public DeleteHelper newDeleteHelper(String tableName)