Package org.zkoss.bind.paranamer

Class BytecodeReadingParanamer

  • All Implemented Interfaces:
    Paranamer
    public class BytecodeReadingParanamer
extends java.lang.Object
implements Paranamer
    An ASM-based implementation of Paranamer. It relies on debug information compiled with the "-g" javac option to retrieve parameter names.

    Portions of this source file are a fork of ASM.

    Author:
    Guilherme Silveira, Paul Hammant

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.String[] lookupParameterNames​(java.lang.reflect.AccessibleObject methodOrConstructor)
      Lookup the parameter names of a given method.
      java.lang.String[] lookupParameterNames​(java.lang.reflect.AccessibleObject methodOrCtor, boolean throwExceptionIfMissing)
      Lookup the parameter names of a given method.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • BytecodeReadingParanamer

        public BytecodeReadingParanamer()

    • Method Detail

      • lookupParameterNames

        public java.lang.String[] lookupParameterNames​(java.lang.reflect.AccessibleObject methodOrConstructor)
        Description copied from interface: Paranamer
        Lookup the parameter names of a given method.
        Specified by:
        lookupParameterNames in interface Paranamer
        Parameters:
        methodOrConstructor - the Method or Constructor for which the parameter names are looked up.
        Returns:
        A list of the parameter names.

      • lookupParameterNames

        public java.lang.String[] lookupParameterNames​(java.lang.reflect.AccessibleObject methodOrCtor,
                                               boolean throwExceptionIfMissing)
        Description copied from interface: Paranamer
        Lookup the parameter names of a given method.
        Specified by:
        lookupParameterNames in interface Paranamer
        Parameters:
        methodOrCtor - the Method or Constructor for which the parameter names are looked up.
        throwExceptionIfMissing - whether to throw an exception if no Paranamer data found (versus return null).
        Returns:
        A list of the parameter names.