Re: Dates via the Java-Bridge
Re: Dates via the Java-Bridge
- Subject: Re: Dates via the Java-Bridge
- From: Strausz Riccardo <email@hidden>
- Date: Sun, 2 Feb 2003 12:43:41 -0600
I found the solution:
I had to import the class via
NSTimestamp =
NSClassFromString(@"com.webobjects.foundation.NSTimestamp");
then instanciate it, say with
today = [NSTimestamp new];
and finally assigin it, via
[eo setFecha:today];
Thanks to those who try to help, any way
dino
On viernes, ener 31, 2003, at 20:23 America/Mexico_City, Art Isbell
wrote:
On Friday, January 31, 2003, at 02:20 PM, Ricardo Strausz wrote:
I am trying to develope a Cocoa EOF app (WO5.2) in OSXS 10.2.
Venturing where few dare tread :-)
When inserting a new eo, I want to set a property (called `fecha')
which stores the moment of creation. I tried the following code:
[dg insert]; // dg is the DisplayGroup
eo = [dg selectedObject];
[eo setFecha:[NSDate date]];
but it returns the following error:
2003-01-31 18:12:35.292 CTalma[1167] *** NSRunLoop: ignoring
exception 'java/lang/ClassCastException' (reason
'com.apple.cocoa.foundation.NSDate') that raised during delayed
perform of target 547344 and selector >
'_processEndOfEventNotification:'
I suppose it is becouse in the object generated by EOModeler
(Tarticulo.java) the key 'fecha' is handled as an NSTimestamp.
If you add the "Value Class (Obj-C)" column to the attributes view in
EOModeler, the Objective-C value class that corresponds to Java's
NSTimestamp is NSCalendarDate. I'd try that instead of NSDate.
Art, I did try that also, but did not work... thanks any way.
Art
http://homepage.mac.com/aisbell/
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