Hi,
What version of uDig are you using?
On Dec 16, 2009, at 5:47 PM, Elton Chan wrote:
>
> Hi there,
>
> I try the following:
> Map<String, Serializable> params = new HashMap<String,
> Serializable>();
> params.put("dbtype", "postgis"); //must be postgis
> params.put("host", "localhost"); //the name or ip address of
> the machine running PostGIS
> params.put("port", new Integer(5432)); //the port that PostGIS is
> running on (generally 5432)
> params.put("database", "postgis"); //the name of the database
> to connect to.
> params.put("user", "postgres"); //the user to connect with
> params.put("passwd", ""); //the password of the user.
>
> IServiceFactory serviceFactory =
> CatalogPlugin.getDefault().getServiceFactory();
> for( IService service : serviceFactory.createService( params ) ){
> try {
> IServiceInfo info = service.getInfo( null ); // try connecting to
> make sure the service works
> CatalogPlugin.getDefault().getLocalCatalog().add( service );
> }
> catch (IOException couldNotConnect ){
> }
> }
> However, it appears the above code cannot create service with the params.
> Instead, I use the following it is working fine.
>
> DataStore dataStore=DataStoreFinder.getDataStore(params);
> for (Name na:dataStore.getNames()){
> System.out.println(na);}
>
> I wonder why the first code is not working and what is the standard way to
> connect postgis in udig? I know the second is using GeoTools. In addition, I
> also try service:canResolve(PostgisDataStore.class), but eclipse never
> resolve the "PostgisDataStore.class" and also the PostgisDataStore type in
> udig. Anybody can hint me the reason and if possible any sample code to
> connect to postgis and access particular feature class in udig?
>
> Thanks.
> --
> View this message in context:
> http://old.nabble.com/Connnection-to-postgis-tp26814178p26814178.html
> Sent from the udig-devel mailing list archive at Nabble.com.
>
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> http://udig.refractions.net
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