Class RuleLoader
java.lang.Object
org.apache.commons.digester3.plugins.RuleLoader
- Direct Known Subclasses:
LoaderFromClass
,LoaderFromStream
,LoaderSetProperties
Interface for classes which can dynamically load custom plugin rules associated with a user's plugin class.
Each plugin declaration has an associated RuleLoader instance, and that instance's addRules method is invoked each time the input xml specifies that an instance of that plugged-in class is to be created.
This is an abstract class rather than an interface in order to make it possible to enhance this class in future without breaking binary compatibility; it is possible to add methods to an abstract class, but not to an interface.
- Since:
- 1.6
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Constructor Summary
Constructors -
Method Summary
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Constructor Details
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RuleLoader
public RuleLoader()
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Method Details
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addRules
Configures the digester with custom rules for some plugged-in class.This method is invoked when the start of an xml tag is encountered which maps to a PluginCreateRule. Any rules added here are removed from the digester when the end of that xml tag is encountered.
- Parameters:
d
- The gigester has to be configuredpath
- The path where rule has to be bound- Throws:
PluginException
- if any error occurs
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