On 09/01/2008, at 1:59 AM, Theodore Petrosky wrote:
A while ago while working in in XCode (2.4.1) i was
able to map my booleans from my postgresql backend
like this:
{
adaptorValueConversionMethodName =
toString;
allowsNull = Y;
columnName = isactive;
externalType = varchar;
factoryMethodArgumentType =
EOFactoryMethodArgumentIsNSString;
name = isactive;
valueClassName = Boolean;
valueFactoryMethodName = "valueOf:";
width = 5;
},
Did you try the (much simpler) method of using an smallint field and
setting the value type to c?
e.g.,
{
allowsNull = Y;
columnName = isActive;
externalType = smallint;
name = isActive;
valueClassName = NSNumber;
valueType = c;
}
Then using EOGenerator (or later equivalent) to generate your eo
methods like:
public Boolean isActive() {
...
}
public void setIsActive(Boolean value) {
...
}
See EOModeler User Guide (not sure where this info is for 5.4):
- Working with Attributes > More about Attribute characteristics >
Value Type.
http://developer.apple.com/documentation/WebObjects/UsingEOModeler/
4WorkingWithAttributes/chapter_4_section_3.html#//apple_ref/doc/uid/
TP30001018-CH204-BABFGECE
this worked fine..... (maybe there is a better way but
for my needs it was fine.)
when I try to do this in eclipse (WO 5.4) I get this
error:
Error: java.lang.reflect.InvocationTargetException
Reason: java.lang.NoSuchMethodException: Class
java.lang.Boolean does not implement method valueOf
Is there an example out there somewhere that shows a
good way to use these boolean values from my
postgresql backend.
with regards,
--
Lachlan Deck
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