Package net.ontopia.persistence.proxy

Class SQLBatchManyToManyReference

java.lang.Object

net.ontopia.persistence.proxy.SQLManyToManyReference

net.ontopia.persistence.proxy.SQLBatchManyToManyReference

All Implemented Interfaces:

FieldAccessIF, FlushableIF

public class SQLBatchManyToManyReference
extends SQLManyToManyReference
implements FlushableIF

INTERNAL: Class that performs the task of accessing and manipulating M:M reference fields in the database.

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	debug
protected PreparedStatement	stm_add
protected PreparedStatement	stm_clear
protected PreparedStatement	stm_remove

Fields inherited from class net.ontopia.persistence.proxy.SQLManyToManyReference

access, batchSize, close_stm, field, identity_field, select_fields, sql_add, sql_clear, sql_load, sql_load_multiple, sql_remove, value_field

Constructor Summary

Constructors

Constructor	Description
SQLBatchManyToManyReference(RDBMSAccess access, FieldInfoIF field)

Method Summary

Modifier and Type	Method	Description
protected PreparedStatement	add_getStatement()
protected PreparedStatement	clear_getStatement()
protected void	executeUpdate(PreparedStatement stm, String sql)
void	flush()	INTERNAL: Tells the object to flush itself.
protected PreparedStatement	remove_getStatement()

Methods inherited from class net.ontopia.persistence.proxy.SQLManyToManyReference

add, add_bindParameters, clear, clear_bindParameters, load, loadMultiple, remove, remove_bindParameters, storeDirty

Methods inherited from class java.lang.Object

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

Field Details

debug

protected boolean debug

stm_add

protected PreparedStatement stm_add

stm_remove

protected PreparedStatement stm_remove

stm_clear

protected PreparedStatement stm_clear

Constructor Details

SQLBatchManyToManyReference

public SQLBatchManyToManyReference(RDBMSAccess access,
 FieldInfoIF field)

Method Details

add_getStatement

protected PreparedStatement add_getStatement()
                                      throws SQLException

Overrides:

add_getStatement in class SQLManyToManyReference

Throws:

SQLException

remove_getStatement

protected PreparedStatement remove_getStatement()
                                         throws SQLException

Overrides:

remove_getStatement in class SQLManyToManyReference

Throws:

SQLException

clear_getStatement

protected PreparedStatement clear_getStatement()
                                        throws SQLException

Overrides:

clear_getStatement in class SQLManyToManyReference

Throws:

SQLException

executeUpdate

protected void executeUpdate(PreparedStatement stm,
 String sql)
                      throws Exception

Overrides:

executeUpdate in class SQLManyToManyReference

Throws:

Exception

flush

public void flush()
           throws Exception

Description copied from interface: FlushableIF

INTERNAL: Tells the object to flush itself.

Specified by:

flush in interface FlushableIF

Throws:

Exception