Class EvaluatorFactoryFinder
- java.lang.Object
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- org.apache.synapse.commons.evaluators.config.EvaluatorFactoryFinder
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public class EvaluatorFactoryFinder extends Object
Factories for creating Evaluators are found using the evaluator name. This class stores information about Evaluator Factories and their corresponding names. This is a Singleton class.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description EvaluatorFactory
findEvaluatorFactory(String name)
Retun anEvaluatorFactory
for a given Evaluator name.Evaluator
getEvaluator(org.apache.axiom.om.OMElement elem)
Retun anEvaluatorFactory
for a given Evaluator name.static EvaluatorFactoryFinder
getInstance()
Return and instance of theEvaluatorFactoryFinder
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Method Detail
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getInstance
public static EvaluatorFactoryFinder getInstance()
Return and instance of theEvaluatorFactoryFinder
.- Returns:
- the EvaluatorFactoryFinder singleton
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findEvaluatorFactory
public EvaluatorFactory findEvaluatorFactory(String name)
Retun anEvaluatorFactory
for a given Evaluator name.- Parameters:
name
- name of the Evaluator- Returns:
- an EvaluatorFactory
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getEvaluator
public Evaluator getEvaluator(org.apache.axiom.om.OMElement elem) throws EvaluatorException
Retun anEvaluatorFactory
for a given Evaluator name.- Parameters:
elem
- A XML element containing the evaluator configuration- Returns:
- an Evaluator
- Throws:
EvaluatorException
- if it cannot find a corresponding factory for creating an evaluator
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