ilog.views.chart.data.xml

Class IlvXMLDataSource

java.lang.Object

ilog.views.chart.data.IlvAbstractDataSource

ilog.views.chart.data.xml.IlvXMLDataSource

All Implemented Interfaces:

IlvDataSource, IlvBatchable, Serializable

public class IlvXMLDataSource
extends IlvAbstractDataSource

A data source that reads data from an XML file.

Since:

JViews 5.0

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
IlvXMLDataSource() Creates a new IlvXMLDataSource.

Method Summary

Modifier and Type	Method and Description
String	getFilename() Returns the XML URI/filename.
String[]	getStyleSheets() Returns an array of the style sheets URLs associated with the XML document.
void	load(InputSource src, IlvXMLDataReader reader) Loads data sets from the specified InputSource, using the specified reader.
void	setFilename(String filename) Sets the XML URI/filename.

Methods inherited from class ilog.views.chart.data.IlvAbstractDataSource

addDataSet, addDataSet, addDataSourceListener, containsDataSet, endBatch, fireDataSourceEvent, getDataSet, getDataSetByName, getDataSetCount, getDataSetIndex, getDataSetIterator, getDataSetList, getDataSets, initDataSets, removeDataSourceListener, setDataSet, setDataSets, startBatch

Methods inherited from class java.lang.Object

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

Constructor Detail

IlvXMLDataSource

public IlvXMLDataSource()

Creates a new IlvXMLDataSource.

Method Detail

getFilename

public final String getFilename()

Returns the XML URI/filename.

getStyleSheets

public String[] getStyleSheets()

Returns an array of the style sheets URLs associated with the XML document.

Returns:

An array containing the URLs, or the file name of the style sheet files, or null if none is specified, or if no files has been loaded yet.

Since:

JViews 5.5

setFilename

public void setFilename(String filename)
                 throws Exception

Sets the XML URI/filename. If it is a valid name (not null nor empty), reads the file.

Throws:

Exception

load

public void load(InputSource src,
                 IlvXMLDataReader reader)
          throws Exception

Loads data sets from the specified InputSource, using the specified reader. The contents of this data source is reset with the loaded data sets.

Throws:

Exception - Any exceptions passed through from the reader.

See Also:

IlvXMLDataReader.read(InputSource)