Application: gvSIG desktop

 /**********************************************************************

 * $Id: ogrdatasource_interfaz.cpp 915 2005-01-12 08:21:15Z igbrotru $

 *

 * Name:     ogrdatasource_interfaz.c

 * Project:  JGDAL. Interface java to gdal (Frank Warmerdam).

 * Purpose:  

 * Author:   Nacho Brodin, brodin_ign@gva.es

 *

 **********************************************************************/

/*Copyright (C) 2004  Nacho Brodin <brodin_ign@gva.es>

 This program is free software; you can redistribute it and/or

 modify it under the terms of the GNU General Public License

 as published by the Free Software Foundation; either version 2

 of the License, or (at your option) any later version.

 This program is distributed in the hope that it will be useful,

 but WITHOUT ANY WARRANTY; without even the implied warranty of

 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 GNU General Public License for more details.

 You should have received a copy of the GNU General Public License

 along with this program; if not, write to the Free Software

 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

 */

#include <jni.h>

#include "es_gva_cit_jgdal_OGRDataSource.h"

#include "es_gva_cit_jgdal_JNIBase.h"

#include "ogr_api.h"

#include "ogrsf_frmts.h"

/******************************************************************************/

//                                                                getName

/******************************************************************************/

JNIEXPORT jstring JNICALL Java_es_gva_cit_jgdal_OGRDataSource_getNameNat

  (JNIEnv *env, jobject obj, jlong cPtr){

          OGRDataSource                         *ds = (OGRDataSource *) 0 ;

          jstring                                        nom_ds;

          ds = *(OGRDataSource **)&cPtr;

          const char *name = ds->GetName();

          if(name!=NULL)

                  nom_ds = env->NewStringUTF(name);

          else return NULL;

          return nom_ds;

  }

/******************************************************************************/

//                                                                getLayerCount

/******************************************************************************/

 JNIEXPORT jint JNICALL Java_es_gva_cit_jgdal_JNIBase_getLayerCountNat

  (JNIEnv *env, jobject obj, jlong cPtr){

          int res=-1;

          OGRDataSource *ds  = (OGRDataSource *) 0 ;

          ds = *(OGRDataSource **)&cPtr;

          if(ds!=NULL)

                  res = ds->GetLayerCount();

          return res;

  }

/******************************************************************************/

//                                                                        getLayer

/******************************************************************************/

JNIEXPORT jlong JNICALL Java_es_gva_cit_jgdal_OGRDataSource_getLayerNat

  (JNIEnv *env, jobject obj, jlong cPtr, jint iLayer){

          OGRDataSource                         *ds  = (OGRDataSource *) 0 ;

          OGRLayer                                 *capa;

          long                                        layer=0;

          ds = *(OGRDataSource **)&cPtr;

          capa = ds->GetLayer(iLayer);

          layer = (long)&(*capa);

          return (jlong)layer;

  }