public class JavaExtensionFunctionFactory extends java.lang.Object implements ExtensionFunctionFactory, java.io.Serializable
Note that this class handles Java extension functions only; a different class, DotNetExtensionFunctionFactory, is used for .NET extensions.
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JavaExtensionFunctionFactory(Configuration config) |
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Expression |
makeExtensionFunctionCall(StructuredQName functionName,
java.lang.Class theClass,
java.lang.reflect.AccessibleObject method,
Expression[] arguments)
Factory method to create an expression that calls a Java extension function.
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void |
setExtensionFunctionClass(java.lang.Class subclass)
Set the class to be used to represent extension function calls.
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public JavaExtensionFunctionFactory(Configuration config)
public void setExtensionFunctionClass(java.lang.Class subclass)
ExtensionFunctionCall
subclass
- the subclass of ExtensionFunctionCall to be usedpublic Expression makeExtensionFunctionCall(StructuredQName functionName, java.lang.Class theClass, java.lang.reflect.AccessibleObject method, Expression[] arguments)
functionName
- the name of the functiontheClass
- the Java class containing the extension functionmethod
- The "accessibleObject" representing a constructor, method, or field corresponding
to the extension functionarguments
- Array containing the expressions supplied as arguments to the function call.