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java.lang.Object org.apache.commons.digester.plugins.RuleFinder org.apache.commons.digester.plugins.strategies.FinderFromDfltMethod
public class FinderFromDfltMethod
A rule-finding algorithm which looks for a method with a specific name on the plugin class.
Field Summary | |
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static java.lang.String |
DFLT_METHOD_NAME
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Constructor Summary | |
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FinderFromDfltMethod()
See findLoader(org.apache.commons.digester.Digester, java.lang.Class, java.util.Properties) . |
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FinderFromDfltMethod(java.lang.String methodName)
Create a rule-finder which invokes a specific method on the plugin class whenever dynamic rules for a plugin need to be loaded. |
Method Summary | |
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RuleLoader |
findLoader(Digester d,
java.lang.Class pluginClass,
java.util.Properties p)
If there exists on the plugin class a method with name matching the constructor's methodName value then locate the appropriate Method on the plugin class and return an object encapsulating that info. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static java.lang.String DFLT_METHOD_NAME
Constructor Detail |
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public FinderFromDfltMethod()
findLoader(org.apache.commons.digester.Digester, java.lang.Class, java.util.Properties)
.
public FinderFromDfltMethod(java.lang.String methodName)
methodName
- must be non-null.Method Detail |
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public RuleLoader findLoader(Digester d, java.lang.Class pluginClass, java.util.Properties p) throws PluginException
If there is no matching method 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
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