Class FunctionMapper
- java.lang.Object
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- org.camunda.bpm.engine.impl.javax.el.FunctionMapper
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public abstract class FunctionMapper extends Object
The interface to a map between EL function names and methods. A FunctionMapper maps ${prefix:name()} style functions to a static method that can execute that function.
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Constructor Summary
Constructors Constructor Description FunctionMapper()
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description abstract Method
resolveFunction(String prefix, String localName)
Resolves the specified prefix and local name into a java.lang.Method.
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Method Detail
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resolveFunction
public abstract Method resolveFunction(String prefix, String localName)
Resolves the specified prefix and local name into a java.lang.Method. Returns null if no function could be found that matches the given prefix and local name.- Parameters:
prefix
- the prefix of the function, or "" if no prefix. For example, "fn" in ${fn:method()}, or "" in ${method()}.localName
- the short name of the function. For example, "method" in ${fn:method()}.- Returns:
- the static method to invoke, or null if no match was found.
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