Application: gvSIG desktop

package org.gvsig.crs.ogr;

public class JNIBase {

        protected long cPtr;

        protected native long OGRSpatialReferenceNat() throws crsgdalException;

        protected native void OGRDestroySpatialReferenceNat(long crs);

        protected long createOGRSpatialReference() throws crsgdalException

        {

                cPtr = OGRSpatialReferenceNat();

                if(cPtr<=0) throw new crsgdalException();

                return cPtr;

        }

        protected void deleteOGRSpatialReference() throws crsgdalException

        {        

                if(cPtr>0) OGRDestroySpatialReferenceNat(cPtr); 

        }

        protected long getPtr() throws crsgdalException {

                if (cPtr>0)        return cPtr;

                else throw new crsgdalException();

        }

        static {

                        System.loadLibrary("jgdal");

        }

}