Package org.compiere.db

Class PreparedStatementProxy

java.lang.Object

org.compiere.db.StatementProxy

org.compiere.db.PreparedStatementProxy

All Implemented Interfaces:

InvocationHandler

Direct Known Subclasses:

CallableStatementProxy

public class PreparedStatementProxy
extends StatementProxy

Dynamic proxy for the CPreparedStatement interface

Author:

Low Heng Sin

Field Summary

Fields inherited from class org.compiere.db.StatementProxy

log, m_conn, p_stmt, p_vo

Constructor Summary

Constructors

Constructor	Description
PreparedStatementProxy(int resultSetType, int resultSetConcurrency, String sql0, String trxName)
PreparedStatementProxy(int resultSetType, int resultSetConcurrency, String sql0, Connection connection)
PreparedStatementProxy(CStatementVO vo)

Method Summary

Modifier and Type	Method	Description
protected RowSet	getRowSet()	Execute the wrapped statement and return row set
protected void	init()	Initialize the prepared statement wrapper object
protected void	init(Connection connection)	Initialize the prepared statement wrapper object

Methods inherited from class org.compiere.db.StatementProxy

close, getSql, invoke

Methods inherited from class java.lang.Object

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

Constructor Details

PreparedStatementProxy

public PreparedStatementProxy(int resultSetType,
 int resultSetConcurrency,
 String sql0,
 String trxName)

Parameters:

resultSetType -

resultSetConcurrency -

sql0 -

trxName -

PreparedStatementProxy

public PreparedStatementProxy(int resultSetType,
 int resultSetConcurrency,
 String sql0,
 Connection connection)

Parameters:

resultSetType -

resultSetConcurrency -

sql0 -

connection -

PreparedStatementProxy

public PreparedStatementProxy(CStatementVO vo)

Parameters:

vo -

Method Details

init

protected void init()

Initialize the prepared statement wrapper object

Overrides:

init in class StatementProxy

init

protected void init(Connection connection)

Initialize the prepared statement wrapper object

getRowSet

protected RowSet getRowSet()

Description copied from class: StatementProxy

Execute the wrapped statement and return row set

Overrides:

getRowSet in class StatementProxy

Returns:

RowSet

See Also:

• PreparedStatement.executeQuery()