de.vc.report.sources.csv

Class CSVTableModel

java.lang.Object

de.vc.report.ReportTableModel

de.vc.report.sources.csv.CSVTableModel

public class CSVTableModel
extends ReportTableModel

A table model of csv data source holds values for one table of ALL reports. In consequence you have to define an ID in the data source CSV and a referencing column in this model. So can jFO assign a table-row to a data source.
Please recognize that usually a table model is only for ONE report and not for ALL reports.
Visit also our examples to learn more about it.

Constructor Summary

Constructors

Constructor and Description
CSVTableModel(java.lang.String csvFile, java.lang.String[] columnNames, int referenceColumn, java.lang.String referencedKey) Creates a new csv table model.

Method Summary

Modifier and Type	Method and Description
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()
char	getDelimiter() Gets the delimiter of csv file.
boolean	hasMoreRows() Determinates if more rows are available.
void	setDelimiter(char delimiter) Sets the delimiter of csv file.

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

Constructor Detail

CSVTableModel

public CSVTableModel(java.lang.String csvFile,
                     java.lang.String[] columnNames,
                     int referenceColumn,
                     java.lang.String referencedKey)
              throws java.io.IOException

Creates a new csv table model.

Parameters:

csvFile - CSV file.

columnNames - Name of columns in csv file.

referenceColumn - Index of column that references a key of report-data.

referencedKey - The key of report-data

Throws:

java.io.IOException - Throws an IO-Exception.

Method Detail

definedColumns

public java.lang.String[] definedColumns()

Description copied from class: ReportTableModel

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

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)

Specified by:

doGetValueOfCell in class ReportTableModel

doReset

protected void doReset()

Specified by:

doReset in class ReportTableModel

doSelectNextRow

protected void doSelectNextRow()

Specified by:

doSelectNextRow in class ReportTableModel

getDelimiter

public char getDelimiter()

Gets the delimiter of csv file.

Returns:

Delimiter of csv, is ',' by default.

hasMoreRows

public boolean hasMoreRows()

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.

setDelimiter

public void setDelimiter(char delimiter)

Sets the delimiter of csv file.

Parameters:

delimiter - Delimter of csv.