[postgis-users] PostGIS and Java
gerald.quintana at gmail.com
Tue Mar 4 02:11:54 PST 2008
Thanks for you help David,
The problem is that it doesn't compile because theses classes are
missing or don't work. On my classpath I have:
- postgresql-8.2-508.jdbc2.jar or postgresql-8.2-508.jdbc3.jar
Which Jar is missing?
2008/3/4, David Potts <dave.potts at pinan.co.uk>:
> whats the nature of the error message ?
> Do you get messages about not being able to find the class when your
> building your application or some type of error when you run your
> >From what you have said so far I would suspect a class issue problem, ie
> the jar file that includes the correct postgres deriver is not on your
> There is one jar file that includes all the class files that are required
> to access a postgres database. There another jar file include with the
> postgis download, it includes all the addional classes required to access
> the postgis data types. It must be include in your class path as well as
> thenormal postgres java driver class.
> > Hello,
> > I am using PostGIS 1.3.2 with PostgreSQL 8.2 and Java 6 and Debian
> > Linux Testing.
> > The Java/JDBC examples provided in chapter 4.8 of documentation don't
> > work.
> > http://postgis.refractions.net/docs/ch04.html#id2911266
> > I can't find the org.postgresql.Connection class, does it still exist?
> > If I use the org.postgresql.PGConnection instead, addDataType methods
> > are deprecated and do nothing (the resultSet.getObject("geom") returns
> > a String instead of PGgeometry).
> > At the moment, the only workaround I found is using the basic JDBC
> > connection without modification and then I do
> > PGgeometry pgGeometry = new PGgeometry( (String)
> > resultSet.getObject("geom") );
> > Is it the right way to read the geo data?
> > Thanks for your help,
> > Gerald
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