org.jfree.chart.servlet
public class ChartDeleter extends java.lang.Object implements java.io.Serializable
Constructor and Description |
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ChartDeleter()
Blank constructor.
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Modifier and Type | Method and Description |
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void |
addChart(java.lang.String filename)
Add a chart to be deleted when the session expires
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boolean |
isChartAvailable(java.lang.String filename)
Checks to see if a chart is in the list of charts to be deleted
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void |
valueBound(HttpSessionBindingEvent event)
Binding this object to the session has no additional effects.
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void |
valueUnbound(HttpSessionBindingEvent event)
When this object is unbound from the session (including upon session
expiry) the files that have been added to the ArrayList are iterated
and deleted.
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public ChartDeleter()
public void addChart(java.lang.String filename)
filename
- the name of the chart in the temporary directory to be
deleted.public boolean isChartAvailable(java.lang.String filename)
filename
- the name of the chart in the temporary directory.public void valueBound(HttpSessionBindingEvent event)
event
- the session bind event.public void valueUnbound(HttpSessionBindingEvent event)
event
- the session unbind event.Copyright © 2000-2009 by Object Refinery Limited. All Rights Reserved.