org.jboss.dashboard.dataset.csv

Class CSVDataSet

java.lang.Object

org.jboss.dashboard.dataset.AbstractDataSet

org.jboss.dashboard.dataset.csv.CSVDataSet

All Implemented Interfaces:

DataSet

public class CSVDataSet
extends AbstractDataSet

A data set implementation that holds as a matrix in-memory all the rows returned by a given SQL query executed against a local or remote database.

Property Summary

Properties

Type	Property and Description
CSVDataProperty	createCSV

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	CSVDataSet.CSVReadTrace

Field Summary

Fields

Modifier and Type	Field and Description
protected DateFormat	_dateFormat
protected DecimalFormat	_numberFormat
protected CSVDataLoader	csvLoader
protected au.com.bytecode.opencsv.CSVReader	csvReader
protected static org.slf4j.Logger	log Logger

Fields inherited from class org.jboss.dashboard.dataset.AbstractDataSet

index, NON_NULL_ELEMENTS, ORACLE_TIMESTAMP, properties, propertyValues, provider

Constructor Summary

Constructors

Constructor and Description
CSVDataSet(DataProvider provider, CSVDataLoader loader)

Method Summary

Methods

Modifier and Type	Method and Description
Domain	calculateDomain(String value)
CSVDataProperty	createCSVProperty()
void	load()
Object	parseValue(CSVDataProperty prop, String value)
protected Object[]	processLine(String[] line)

Methods inherited from class org.jboss.dashboard.dataset.AbstractDataSet

_filterInMemory, _parseXMLProperties, _transformValue, addProperty, addRowValue, addRowValues, calculateScalar, clear, fillArrayWithRow, fillMapWithRow, filter, formatXMLProperties, getDataProvider, getDataSetIndex, getProperties, getPropertiesReferenced, getPropertyByColumn, getPropertyById, getPropertyColumn, getPropertyValues, getPropertyValues, getRowAsMap, getRowAt, getRowCount, getValueAt, getValuesAt, groupBy, groupBy, groupByLabel, parseXMLProperties, preProcessFilter, printIndent, setDataProvider, setPropertySize, sizeOf, sort

Methods inherited from class java.lang.Object

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

Property Detail

createCSV

Field Detail

csvReader

protected au.com.bytecode.opencsv.CSVReader csvReader

csvLoader

protected CSVDataLoader csvLoader

_dateFormat

protected transient DateFormat _dateFormat

_numberFormat

protected transient DecimalFormat _numberFormat

log

protected static transient org.slf4j.Logger log

Logger

Constructor Detail

CSVDataSet

public CSVDataSet(DataProvider provider,
          CSVDataLoader loader)

Method Detail

createCSVProperty

public CSVDataProperty createCSVProperty()

load

public void load()
          throws Exception

Throws:

Exception

processLine

protected Object[] processLine(String[] line)
                        throws Exception

Throws:

Exception

calculateDomain

public Domain calculateDomain(String value)

parseValue

public Object parseValue(CSVDataProperty prop,
                String value)
                  throws Exception

Throws:

Exception