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| java.lang.Object org.jfree.chart.servlet.ChartDeleter
Constructor Summary | |
public | ChartDeleter() Blank constructor. |
Method Summary | |
public void | addChart(String filename) | public boolean | isChartAvailable(String filename) Checks to see if a chart is in the list of charts to be deleted
Parameters: filename - the name of the chart in the temporary directory. | public void | valueBound(HttpSessionBindingEvent event) Binding this object to the session has no additional effects. | public 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. |
ChartDeleter | public ChartDeleter()(Code) | | Blank constructor.
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addChart | public void addChart(String filename)(Code) | | Add a chart to be deleted when the session expires
Parameters: filename - the name of the chart in the temporary directory to be deleted. |
isChartAvailable | public boolean isChartAvailable(String filename)(Code) | | Checks to see if a chart is in the list of charts to be deleted
Parameters: filename - the name of the chart in the temporary directory. A boolean value indicating whether the chart is present in the list. |
valueBound | public void valueBound(HttpSessionBindingEvent event)(Code) | | Binding this object to the session has no additional effects.
Parameters: event - the session bind event. |
valueUnbound | public void valueUnbound(HttpSessionBindingEvent event)(Code) | | 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.
Parameters: event - the session unbind event. |
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