com.pdmfc.tea.modules.tdbc
Class SResultSet

java.lang.Object
  com.pdmfc.tea.modules.tos.STosObj
      com.pdmfc.tea.modules.tdbc.SResultSet

All Implemented Interfaces:

SObjFunction

public class SResultSet
extends STosObj

Implements a TOS class TResultSet. Instances of this TOS class act like a Java java.sql.ResultSet.

Constructor Summary

SResultSet(STosClass myClass)

Method Summary

void	addClosedListener(SClosedEventListener listener) Registers a new listener interested in being notigied when this result set is closed.
void	close()
java.lang.Object	close(SObjFunction obj, SContext context, java.lang.Object[] args)
java.lang.Object	constructor(SObjFunction obj, SContext context, java.lang.Object[] args)
java.lang.Object	getColumnCount(SObjFunction obj, SContext context, java.lang.Object[] args) Retrieves the number of columns in this result set.
java.lang.Object	getColumnName(SObjFunction obj, SContext context, java.lang.Object[] args)
java.lang.Object	getDate(SObjFunction obj, SContext context, java.lang.Object[] args) Implements the getDate method of the TOS TResultSet class.
java.lang.Object	getFloat(SObjFunction obj, SContext context, java.lang.Object[] args) Implements the getFloat method of the TOS TResultSet class.
java.lang.Object	getInt(SObjFunction obj, SContext context, java.lang.Object[] args) Implements the getInt method of the TOS TResultSet class.
java.sql.ResultSet	getInternalResultSet() Fetches the java.sql.ResultSet used to interact with the database.
java.lang.Object	getString(SObjFunction obj, SContext context, java.lang.Object[] args) Implements the getString method of the TOS TResultSet class.
static java.lang.String	getTosClassName() Fetches the TOS class name implemented by this Java class.
java.lang.Object	hasMoreRows(SObjFunction obj, SContext context, java.lang.Object[] args) Implements the hasMoreRows method of the TOS TResultSet class.
java.lang.Object	hasRows(SObjFunction obj, SContext context, java.lang.Object[] args) Implements the hasRows method of the TOS TResultSet class.
static SResultSet	newInstance(SContext context) Creates a new TOS instance of the TResultSet class.
java.lang.Object	next(SObjFunction obj, SContext context, java.lang.Object[] args) Implements the next method of the TOS TResultSet class.
void	setResultSet(java.sql.ResultSet rSet) Specifies the underlying java.sql.ResultSet object to use.
java.lang.Object	skip(SObjFunction obj, SContext context, java.lang.Object[] args) Implements the skip method of the TOS TResultSet class.

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

SResultSet

public SResultSet(STosClass myClass)
           throws STeaException

Throws:

STeaException

Method Detail

setResultSet

public void setResultSet(java.sql.ResultSet rSet)
                  throws java.sql.SQLException

Specifies the underlying java.sql.ResultSet object to use. The given result set should no longer be used by whoever supplied it.

Parameters:

rSet -

Throws:

java.sql.SQLException - Thrown if there were any problems accessing the given result set.

getInternalResultSet

public java.sql.ResultSet getInternalResultSet()

Fetches the java.sql.ResultSet used to interact with the database.

Returns:

The java.sql.ResultSet being used.

getTosClassName

public static java.lang.String getTosClassName()

Fetches the TOS class name implemented by this Java class.

Returns:

The TOS class name implemented by this Java class.

newInstance

public static SResultSet newInstance(SContext context)
                              throws STeaException

Creates a new TOS instance of the TResultSet class.

Throws:

STeaException

addClosedListener

public void addClosedListener(SClosedEventListener listener)

Registers a new listener interested in being notigied when this result set is closed.

Parameters:

listener - The listener that will be notified when this result set is closed.

constructor

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

Throws:

STeaException

hasRows

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

Implements the hasRows method of the TOS TResultSet class. Checks if the result set as any rows. It always returns the same value.

Throws:

SRuntimeException

next

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

Implements the next method of the TOS TResultSet class. Skips to the next row of the result.

Returns:

Returns true if the next row was successfuly fecthed. Returns false if all the rows have already been fetched.

Throws:

SRuntimeException

hasMoreRows

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

Implements the hasMoreRows method of the TOS TResultSet class. Checks if there are more rows to be read. If it returns true a call to the next() method must be made in order to fecth the row.

Returns:

Returns true if there are more rows to be fecthed. Returns false otherwise.

Throws:

SRuntimeException

skip

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

Implements the skip method of the TOS TResultSet class.

Throws:

SRuntimeException

getInt

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

Implements the getInt method of the TOS TResultSet class.

Throws:

SRuntimeException

getFloat

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

Implements the getFloat method of the TOS TResultSet class.

Throws:

SRuntimeException

getString

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

Implements the getString method of the TOS TResultSet class.

Throws:

SRuntimeException

getDate

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

Implements the getDate method of the TOS TResultSet class.

Throws:

STeaException

close

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

Throws:

STeaException

close

public void close()
           throws java.sql.SQLException

Throws:

java.sql.SQLException

getColumnCount

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

Retrieves the number of columns in this result set.

Returns:

The number of columns in this result set.

Throws:

STeaException - Thrown if the result set has been closed or if there were any problem comunicating with the database.

getColumnName

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

Throws:

SRuntimeException