Improve company productivity with a Business Account.Sign Up

x
  • Status: Solved
  • Priority: Medium
  • Security: Public
  • Views: 662
  • Last Modified:

How do I create Delphi classes from an XML schema

I'm running Delphi 2005 Professional, and I need to create Delphi Classes from an XML schema.

I see references in the documentation to a XML Data Binding Wizard, which I can only assume is not available in the version of Delphi I am using.

Browsing the web gives lots of links to "xml2delphi" which seems to be what I need, but all the links now are dead.

Is there any thing that does now exist?

Guess what - this is quite urgent!

Ta
0
Hoffie01
Asked:
Hoffie01
1 Solution
 
kretzschmarCommented:
>Delphi Classes
what for delphi classes?

(just wondering -> from a schema (primary for validation))

meikl ;-)
0
 
Wim ten BrinkSelf-employed developerCommented:
The XML Data Binding Wizard is available in Delphi 2005 Pro and in the past I've used it quite often. Don't have it available right now, unfortunately, but it is there.

Unfortunately, the XML Data Binding Wizard has some flaws since it fails to convert some datatypes correctly. Notably the booleans and date/time types are not compliant to the XML standard.

Btw, I googled and found http://www.aptrio.com/Development/Specialized-Tools/xml-delphi-gold-support-9349.html which seems to be very alive... But after a bit more searching I ended at:
http://www.it4mation.nl/products/discontinued_xml2delphi/

It has been discontinued. :-( And the source has not become open-source yet. Maybe it will never even become open-source.

In an O'Reilly book I once read that it would technically be possible to use XSLT to convert an XML schema to objects in whatever programming languages you like. In the past I have tried to start making such an XSLT file but it's just too much work.

Any other solutions? As far as I know, none. I know that the creators of XMLSpy have once considered to support Delphi with their product but apparantly that plan didn't get enough support. So the best solution is still the XML Data Binding Wizard that is part of Delphi, just as long as you're aware of it's flaws...

The flaws: booleans are written as firstcaps, thus True and False instead of true and false. Dates and times are written in whatever format Delphi likes at that moment and not according to the XML specifications, thus resulting in many nasty flaws.
0
 
Hoffie01Author Commented:
I don't have the XML Data Binding Wizard visible :-(.  Is it because I only have the win32 personality installed.  I hope not as I have very painful experiences of trying to add in the .net, resulting in having to start again from scratch
0
Free Tool: Port Scanner

Check which ports are open to the outside world. Helps make sure that your firewall rules are working as intended.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

 
Wim ten BrinkSelf-employed developerCommented:
PAQ with points refunded, please. The two links might still be useful for someone. :-)
0
 
cwwkieCommented:
Don't know if you want to keep a link to a discontinued product. But I leave that up to the moderator to decide.
0
 
Computer101Commented:
PAQed with points refunded (500)

Computer101
EE Admin
0
Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.

Join & Write a Comment

Featured Post

Free Tool: Subnet Calculator

The subnet calculator helps you design networks by taking an IP address and network mask and returning information such as network, broadcast address, and host range.

One of a set of tools we're offering as a way of saying thank you for being a part of the community.

Tackle projects and never again get stuck behind a technical roadblock.
Join Now