com.pdmfc.tea.modules.tdbc
Class SPreparedStatement

java.lang.Object
  com.pdmfc.tea.modules.tos.STosObj
      com.pdmfc.tea.modules.tdbc.SStatement
          com.pdmfc.tea.modules.tdbc.SPreparedStatement

All Implemented Interfaces:

SClosedEventListener, SObjFunction

Direct Known Subclasses:

SCallableStatement

public class SPreparedStatement
extends SStatement

Implements an TOS object that acts like a java PreparedStatement. It needs to be derived from because SConnection stores references to all the open SStatement, SPreparedStatement, SCallableStatement with no distinction.

Field Summary

Fields inherited from class com.pdmfc.tea.modules.tdbc.SStatement

_resultSets

Constructor Summary

SPreparedStatement(STosClass myClass)

Method Summary

java.lang.Object	constructor(SObjFunction obj, SContext context, java.lang.Object[] args) The implementation for the "constructor" TOS method.
java.lang.Object	execute(SObjFunction obj, SContext context, java.lang.Object[] args) The implementation for the "execute" TOS method.
static java.lang.String	getTosClassName() Fetches the name of the TOS class implemented by this Java class.
static SStatement	newInstance(SContext context)
java.lang.Object	query(SObjFunction obj, SContext context, java.lang.Object[] args) The implementation for the "query" TOS method.
java.lang.Object	setDate(SObjFunction obj, SContext context, java.lang.Object[] args) The implementation for the "setString" TOS method.
java.lang.Object	setFloat(SObjFunction obj, SContext context, java.lang.Object[] args) The implementation for the "setFloat" TOS method.
java.lang.Object	setInt(SObjFunction obj, SContext context, java.lang.Object[] args) The implementation for the "setInt" TOS method.
void	setPreparedStatement(java.sql.PreparedStatement stat) Specifies the underlying java.sql.PreparedStatement object to use.
java.lang.Object	setString(SObjFunction obj, SContext context, java.lang.Object[] args) The implementation for the "setString" TOS method.
java.lang.Object	update(SObjFunction obj, SContext context, java.lang.Object[] args) The implementation for the "update" TOS method.

Methods inherited from class com.pdmfc.tea.modules.tdbc.SStatement

addClosedListener, close, closedEvent, getFetchSize, getInternalStatement, getMoreResults, getResultSet, setFetchSize, setStatement

Methods inherited from class com.pdmfc.tea.modules.tos.STosObj

exec, getTosClass, init, part, selfObj

Methods inherited from class java.lang.Object

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

Constructor Detail

SPreparedStatement

public SPreparedStatement(STosClass myClass)
                   throws STeaException

Throws:

STeaException

Method Detail

setPreparedStatement

public void setPreparedStatement(java.sql.PreparedStatement stat)

Specifies the underlying java.sql.PreparedStatement object to use. The given prepared statement should no longer be used by whoever supplied it.

Parameters:

stat - The prepared statement to use.

getTosClassName

public static java.lang.String getTosClassName()

Fetches the name of the TOS class implemented by this Java class.

Returns:

The name of the TOS class.

newInstance

public static SStatement newInstance(SContext context)
                              throws STeaException

Throws:

STeaException

constructor

public java.lang.Object constructor(SObjFunction obj,
                                    SContext context,
                                    java.lang.Object[] args)
                             throws STeaException

The implementation for the "constructor" TOS method.

Overrides:

constructor in class SStatement

Parameters:

obj - Reference to the object the TOS method was invoked for.

context - The context where the method invocation is taking place.

args - The arguments the TOS method was called with.

Throws:

STeaException

query

public java.lang.Object query(SObjFunction obj,
                              SContext context,
                              java.lang.Object[] args)
                       throws STeaException

The implementation for the "query" TOS method.

Overrides:

query in class SStatement

Parameters:

obj - Reference to the object the TOS method was invoked for.

context - The context where the method invocation is taking place.

args - The arguments the TOS method was called with.

Throws:

STeaException

update

public java.lang.Object update(SObjFunction obj,
                               SContext context,
                               java.lang.Object[] args)
                        throws STeaException

The implementation for the "update" TOS method.

Overrides:

update in class SStatement

Parameters:

obj - Reference to the object the TOS method was invoked for.

context - The context where the method invocation is taking place.

args - The arguments the TOS method was called with.

Throws:

STeaException

execute

public java.lang.Object execute(SObjFunction obj,
                                SContext context,
                                java.lang.Object[] args)
                         throws STeaException

The implementation for the "execute" TOS method.

Overrides:

execute in class SStatement

Parameters:

obj - Reference to the object the TOS method was invoked for.

context - The context where the method invocation is taking place.

args - The arguments the TOS method was called with.

Throws:

STeaException

setInt

public java.lang.Object setInt(SObjFunction obj,
                               SContext context,
                               java.lang.Object[] args)
                        throws SRuntimeException

The implementation for the "setInt" TOS method.

Parameters:

obj - Reference to the object the TOS method was invoked for.

context - The context where the method invocation is taking place.

args - The arguments the TOS method was called with.

Throws:

SRuntimeException

setFloat

public java.lang.Object setFloat(SObjFunction obj,
                                 SContext context,
                                 java.lang.Object[] args)
                          throws SRuntimeException

The implementation for the "setFloat" TOS method.

Parameters:

obj - Reference to the object the TOS method was invoked for.

context - The context where the method invocation is taking place.

args - The arguments the TOS method was called with.

Throws:

SRuntimeException

setString

public java.lang.Object setString(SObjFunction obj,
                                  SContext context,
                                  java.lang.Object[] args)
                           throws STeaException

The implementation for the "setString" TOS method.

Parameters:

obj - Reference to the object the TOS method was invoked for.

context - The context where the method invocation is taking place.

args - The arguments the TOS method was called with.

Throws:

STeaException

setDate

public java.lang.Object setDate(SObjFunction obj,
                                SContext context,
                                java.lang.Object[] args)
                         throws STeaException

The implementation for the "setString" TOS method.

Parameters:

obj - Reference to the object the TOS method was invoked for.

context - The context where the method invocation is taking place.

args - The arguments the TOS method was called with.

Throws:

STeaException