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FunctionMapper.javaAPI DocGlassfish v2 API1956Fri Feb 17 14:04:52 GMT 2006javax.el

FunctionMapper

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.

since
JSP 2.1

Fields Summary
Constructors Summary
Methods Summary
public abstract java.lang.reflect.MethodresolveFunction(java.lang.String prefix, java.lang.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.

param
prefix the prefix of the function, or "" if no prefix. For example, "fn" in ${fn:method()}, or "" in ${method()}.
param
localName the short name of the function. For example, "method" in ${fn:method()}.
return
the static method to invoke, or null if no match was found.