Re: Java NULL in CF

[Pete Jordan]

Ach! It stripped it. Here's the class:

package horus.coldfusion;

// Java-end NULL-surrogate bits for ColdFusion
// Copyright © 2007-2008, Horus Web Engineering Ltd. All rights reserved.

public class undefined {
  private Class test=null;

  public undefined () {
    this.test=this.getClass();
  }

  public String toString () {
    return "␀";
  }

  public boolean assigned (Object arg) {
    return arg==null || arg.getClass()!=this.test;
  }

  public boolean identitycheck (Object arg1, Object arg2) {
    return arg1==arg2;
  }

  public Object check (Object arg, Object nullv) {
    return arg==null ? nullv : arg;
  }

  public Object check (Object arg) {
    return this.check(arg, this);
  }
}

-- 
Regards,

Pete Jordan
Horus Web Engineering Ltd
http://www.webhorus.net/
phone: +44 1275 543971
mobile: +44 7973 725120

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