RE: Java and CF

If the value is numeric then java will try and evaluate it as a numeric value, and will cause problems where functions are overloaded.

Best to cast any values being passed to java. I think anyway.

Gareth.

Rod Higgins wrote:

Why the JavaCast? The cf expandpath() stores the return as a java String anyway doesn't it?

----- Original Message -----

From: garethe@...

To: cfaussie@...

Sent: Monday, November 28, 2005 12:26 PM

Subject: [cfaussie] RE: Java and CF

Pretty sure the filename has to be a full path. ie. C:/

Seems to work fine for me.  try <cfset fileio = CreateObject("java", "java.io.FileReader").init(JavaCast("string",ExpandPath(filename))) />

Gareth.

Andrew Scott wrote:

The value of filename is not the problem, if I remove the init and dump the
class out its not what I should expect, well at least I think its not what I
should expect anyway.

Error message is as follows:

Object Instantiation Exception.  
An exception occurred when instantiating a java object. The cause of this
exception was that: .  




Regards
Andrew Scott
Analyst Programmer

CMS Transport Systems
Level 2/33 Bank Street
South Melbourne, Victoria, 3205

Phone: 03 9699 7988  -  Fax: 03 9699 7976

Quote:
IBM: Infernal Blue Machines
----------------------------------------------------------------------------
--------------------------
-----Original Message-----
From: bounce-cfaussie-12196@...
[bounce-cfaussie-12196@...] On Behalf Of David Harris
Sent: Monday, 28 November 2005 11:27 AM
To: CFAussie Mailing List
Subject: [cfaussie] RE: Java and CF

Could you let us know the value of "filename", and what the error is (if
any)?

-----Original Message-----
From: bounce-cfaussie-11680@...
[bounce-cfaussie-11680@...] On Behalf Of Andrew
Scott
Sent: Monday, 28 November 2005 1:02 p.m.
To: CFAussie Mailing List
Subject: [cfaussie] Java and CF



Has anyone come across why this line of code would not work in CFmx6.1?

<cfset fr = CreateObject('java','java.io.FileReader').init( filename )
/>

Regards
Andrew Scott
Analyst Programmer

CMS Transport Systems
Level 2/33 Bank Street
South Melbourne, Victoria, 3205

Phone: 03 9699 7988  -  Fax: 03 9699 7976

Quote:
Dilbert's Words of Wisdom: Accept that some days you're the pigeon, and
some days you're the statue.



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