com.tekann.codegen.pda.db
Class DTODataSource

java.lang.Object
  com.tekann.codegen.pda.db.DTODataSource

All Implemented Interfaces:

totalcross.ui.Grid.DataSource

public class DTODataSource
extends java.lang.Object
implements totalcross.ui.Grid.DataSource

Grid DataSource that saves the DTOs.

Author:

Evandro Rathke

Field Summary

protected java.lang.String[]	columnNames
protected IDAO	dao
protected totalcross.util.Vector	dtos
protected java.lang.String[][]	values
protected IViewForm	viewForm

Constructor Summary

DTODataSource(IDAO dao, IViewForm viewForm)
Constructs DTODataSource

Method Summary

IDataFormatter	getDataFormatter()
IDTO	getDTOAt(int row) Gets the DTO by the passed row.
java.lang.Object[]	getDTOs() Gets all the DTOs
protected java.lang.String	getFormattedValue(IDTOColumn column, java.lang.Object value)
int	getItemCount() Gets the item count.
java.lang.String[][]	getItems(int startIndex, int count)
IDTO	removeDTOAt(int row) Removes the DTO.
void	setDataFormatter(IDataFormatter dataFormatter)
void	setDTOs(java.lang.Object[] dtos, java.lang.String[] columnNames, int count) Sets the grid's DTO.
protected void	setValues(java.lang.Object[] dtos, int count) Sets the values

Methods inherited from class java.lang.Object

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

Field Detail

columnNames

protected java.lang.String[] columnNames

dao

protected IDAO dao

dtos

protected totalcross.util.Vector dtos

values

protected java.lang.String[][] values

viewForm

protected IViewForm viewForm

Constructor Detail

DTODataSource

public DTODataSource(IDAO dao,
                     IViewForm viewForm)

Constructs DTODataSource

Parameters:

dao -

viewForm -

Method Detail

getDTOAt

public IDTO getDTOAt(int row)

Gets the DTO by the passed row.

Parameters:

row -

Returns:

An IDTO

getDTOs

public java.lang.Object[] getDTOs()

Gets all the DTOs

Returns:

An Object array

getItemCount

public int getItemCount()

Gets the item count.

Returns:

An integer

getItems

public java.lang.String[][] getItems(int startIndex,
                                     int count)

Specified by:

getItems in interface totalcross.ui.Grid.DataSource

removeDTOAt

public IDTO removeDTOAt(int row)

Removes the DTO.

Parameters:

row - The row to be removed

Returns:

The removed IDTO

setDTOs

public void setDTOs(java.lang.Object[] dtos,
                    java.lang.String[] columnNames,
                    int count)

Sets the grid's DTO. Create an array of items that will be shown.

Parameters:

dtos -

count - number of lines to be shown

setValues

protected void setValues(java.lang.Object[] dtos,
                         int count)

Sets the values

Parameters:

dtos -

count -

getFormattedValue

protected java.lang.String getFormattedValue(IDTOColumn column,
                                             java.lang.Object value)

setDataFormatter

public void setDataFormatter(IDataFormatter dataFormatter)

getDataFormatter

public IDataFormatter getDataFormatter()