public class FinderFromMethod extends RuleFinder
Modifier and Type | Field and Description |
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static java.lang.String |
DFLT_METHOD_ATTR
Xml attribute that needs to be present on a plugin declaration
in order to specify the method to load rules from.
|
private java.lang.String |
methodAttr
|
Constructor and Description |
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FinderFromMethod()
Constructor.
|
FinderFromMethod(java.lang.String methodAttr)
|
Modifier and Type | Method and Description |
---|---|
RuleLoader |
findLoader(Digester d,
java.lang.Class<?> pluginClass,
java.util.Properties p)
If there exists a property with the name matching constructor param
methodAttr, then locate the appropriate Method on the plugin class
and return an object encapsulating that info.
|
public static java.lang.String DFLT_METHOD_ATTR
private java.lang.String methodAttr
public FinderFromMethod()
public FinderFromMethod(java.lang.String methodAttr)
public RuleLoader findLoader(Digester d, java.lang.Class<?> pluginClass, java.util.Properties p) throws PluginException
If there is no matching property provided, then just return null.
The returned object (when non-null) will invoke the target method
on the plugin class whenever its addRules method is invoked. The
target method is expected to have the following prototype:
public static void xxxxx(Digester d, String patternPrefix);
findLoader
in class RuleFinder
PluginException