de.vc.report.sources.db

Class DBTableModel

java.lang.Object

de.vc.report.ReportTableModel

de.vc.report.sources.db.DBTableModel

public class DBTableModel
extends ReportTableModel

Table model using a database. Works only in combination with DBDataSource!

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	XML_TAG

Constructor Summary

Constructors

Constructor and Description
DBTableModel()
DBTableModel(de.vc.config.Configuration conf)

Method Summary

Modifier and Type	Method and Description
void	configure(de.vc.config.Configuration configuration) Configures this table model.
java.lang.String[]	definedColumns() Gets all table columns of this model.
protected void	doDisposeData()
protected java.lang.Object	doGetValueOfCell(java.lang.String columnName)
protected void	doReset()
protected void	doSelectNextRow()
DBSelection	getSelection() Gets the selection of table rows.
boolean	hasMoreRows() Determinates if more rows are available.
void	setSelection(DBSelection selection) Sets the selection of table rows.

Methods inherited from class de.vc.report.ReportTableModel

disposeData, getLogger, getRowIndex, getValueOfCell, reset, selectNextRow

Methods inherited from class java.lang.Object

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

Field Detail

XML_TAG

public static final java.lang.String XML_TAG

See Also:

Constant Field Values

Constructor Detail

DBTableModel

public DBTableModel()

DBTableModel

public DBTableModel(de.vc.config.Configuration conf)
             throws de.vc.config.ConfigurationException

Throws:

de.vc.config.ConfigurationException

Method Detail

configure

public void configure(de.vc.config.Configuration configuration)
               throws de.vc.config.ConfigurationException

Configures this table model.

Parameters:

configuration - Configuration.

Throws:

de.vc.config.ConfigurationException

definedColumns

public java.lang.String[] definedColumns()

Gets all table columns of this model. Note that two different table models must not have equal columns!

Specified by:

definedColumns in class ReportTableModel

Returns:

String[] Name of columns.

doDisposeData

protected void doDisposeData()
                      throws ReportException

Overrides:

doDisposeData in class ReportTableModel

Throws:

ReportException

doGetValueOfCell

protected java.lang.Object doGetValueOfCell(java.lang.String columnName)
                                     throws ReportException

Specified by:

doGetValueOfCell in class ReportTableModel

Throws:

ReportException

doReset

protected void doReset()
                throws ReportException

Specified by:

doReset in class ReportTableModel

Throws:

ReportException

doSelectNextRow

protected void doSelectNextRow()
                        throws ReportException

Specified by:

doSelectNextRow in class ReportTableModel

Throws:

ReportException

getSelection

public DBSelection getSelection()

Gets the selection of table rows.

Returns:

Selection.

hasMoreRows

public boolean hasMoreRows()
                    throws ReportException

Description copied from class: ReportTableModel

Determinates if more rows are available.

Specified by:

hasMoreRows in class ReportTableModel

Returns:

true, if at least one row is available.

Throws:

ReportException

setSelection

public void setSelection(DBSelection selection)

Sets the selection of table rows.

Parameters:

selection - Selection of table rows.