I switched to geotools 2.2.0 and continue to get a 
java.lang.NullPointerException.  Here is what I have on the classpath:

gt2-api-2.2.0.jar
jts-1.7.1.jar
gt2-main-2.2.0.jar
postgresql-8.1-407.jdbc3.jar
gt2-shapefile-2.2.0.jar
geoapi-2.0.jar

I have also included the following with the same results 
(java.lang.NullPointerException):
gt2-postgis-2.2.0.jar
postgis-driver-1.0.jar

Am I missing something?  Are you using a different postgresql jdbc driver? 

cheers
-- Dan




Antonio Grassi wrote:
> I tried that code today, but using geotools 2.2, with no namespace nor 
> schema parameters. The returned pgDataStore value was null when not 
> having the postgresql jdbc driver in the classpath. After adding it, 
> it worked fine. Maybe it has something to do with your case.
>
> Bye,
> Antonio
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Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
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