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java.lang.Objectnet.sf.jasperreports.engine.export.GenericElementHandlerEnviroment
public final class GenericElementHandlerEnviroment
A class that provides access to
generic element handlers
.
Generic element handler bundles are registered as JasperReports extensions
of type GenericElementHandlerBundle
via the central extension
framework (see ExtensionsEnvironment
).
Method Summary | |
---|---|
static GenericElementHandler |
getHandler(JRGenericElementType type,
java.lang.String exporterKey)
Returns a handler for a generic print element type and an exporter key. |
protected static java.util.Map |
getHandlerBundles()
|
protected static java.util.Map |
loadHandlerBundles()
|
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public static GenericElementHandler getHandler(JRGenericElementType type, java.lang.String exporterKey)
The method first locates a
handler bundle
that matches the type
namespace, and then uses
GenericElementHandlerBundle.getHandler(String, String)
to
resolve an export handler.
type
- the generic element typeexporterKey
- the exporter key
JRRuntimeException
- if a handler does not exist for the
combination of element type and exporter keyprotected static java.util.Map getHandlerBundles()
protected static java.util.Map loadHandlerBundles()
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