Revision 10627 trunk/libraries/libGDBMS/src/main/java/com/hardcode/gdbms/engine/spatial/fmap/AbstractFMapFileDriver.java
| AbstractFMapFileDriver.java | ||
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
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USA. |
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* |
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* For more information, contact: |
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import java.awt.geom.Rectangle2D; |
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import java.io.File; |
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import java.io.IOException; |
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import com.hardcode.driverManager.DriverLoadException; |
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import com.hardcode.gdbms.driver.exceptions.CloseDriverException; |
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import com.hardcode.gdbms.driver.exceptions.InitializeDriverException; |
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import com.hardcode.gdbms.driver.exceptions.OpenDriverException; |
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import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
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import com.hardcode.gdbms.driver.exceptions.WriteDriverException; |
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import com.hardcode.gdbms.engine.data.DataSource; |
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import com.hardcode.gdbms.engine.data.driver.DriverException; |
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import com.hardcode.gdbms.engine.data.driver.SpatialFileDriver; |
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import com.hardcode.gdbms.engine.data.file.FileDataWare; |
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import com.hardcode.gdbms.engine.spatial.Geometry; |
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import com.hardcode.gdbms.engine.values.Value; |
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import com.iver.cit.gvsig.exceptions.expansionfile.ExpansionFileReadException; |
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import com.iver.cit.gvsig.fmap.core.GeneralPathX; |
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import com.iver.cit.gvsig.fmap.core.IGeometry; |
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import com.iver.cit.gvsig.fmap.core.v02.FConverter; |
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private DataSource dataSource; |
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/** |
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* @throws OpenDriverException TODO |
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* @see com.hardcode.gdbms.engine.data.driver.FileDriver#open(java.io.File) |
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*/ |
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public void open(VectorialFileAdapter adapter) throws IOException {
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public void open(VectorialFileAdapter adapter) throws OpenDriverException {
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try {
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this.adapter = adapter; |
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adapter.start(); |
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dataSource = adapter.getRecordset(); |
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dataSource.start(); |
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} catch (DriverIOException e) {
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throw new IOException(e.getMessage()); |
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} catch (DriverException e) {
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throw new IOException(e.getMessage()); |
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} catch (ReadDriverException e) {
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throw new OpenDriverException(getName(),e); |
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} catch (DriverLoadException e) {
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throw new IOException(e.getMessage());
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throw new OpenDriverException(getName(),e);
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} |
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} |
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/** |
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* @see com.hardcode.gdbms.engine.data.driver.FileDriver#close() |
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*/ |
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public void close() throws IOException {
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public void close() throws CloseDriverException {
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try{
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adapter.stop(); |
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dataSource.stop(); |
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} catch (DriverIOException e) {
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throw new IOException(e.getMessage()); |
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} catch (DriverException e) {
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throw new IOException(e.getMessage()); |
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} catch (ReadDriverException e) {
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throw new CloseDriverException(getName(),e); |
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} |
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} |
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/** |
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* @see com.hardcode.gdbms.engine.data.driver.FileDriver#writeFile(com.hardcode.gdbms.engine.data.file.FileDataWare, java.io.File) |
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*/ |
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public void writeFile(FileDataWare dataWare) throws DriverException {
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public void writeFile(FileDataWare dataWare) throws WriteDriverException {
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} |
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/** |
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* @see com.hardcode.gdbms.engine.data.driver.FileDriver#createSource(java.lang.String, java.lang.String[], int[]) |
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*/ |
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public void createSource(String path, String[] fieldNames, int[] fieldTypes) throws IOException {
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public void createSource(String path, String[] fieldNames, int[] fieldTypes) throws ReadDriverException {
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} |
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/** |
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* @see com.hardcode.gdbms.engine.data.driver.ReadAccess#getFieldValue(long, int) |
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*/ |
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public Value getFieldValue(long rowIndex, int fieldId) throws DriverException {
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public Value getFieldValue(long rowIndex, int fieldId) throws ReadDriverException {
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return dataSource.getFieldValue(rowIndex, fieldId); |
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} |
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/** |
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* @see com.hardcode.gdbms.engine.data.driver.ReadAccess#getFieldCount() |
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*/ |
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public int getFieldCount() throws DriverException {
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public int getFieldCount() throws ReadDriverException {
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return dataSource.getFieldCount(); |
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} |
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/** |
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* @see com.hardcode.gdbms.engine.data.driver.ReadAccess#getFieldName(int) |
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*/ |
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public String getFieldName(int fieldId) throws DriverException {
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public String getFieldName(int fieldId) throws ReadDriverException {
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return dataSource.getFieldName(fieldId); |
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} |
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/** |
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* @see com.hardcode.gdbms.engine.data.driver.ReadAccess#getRowCount() |
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*/ |
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public long getRowCount() throws DriverException {
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public long getRowCount() throws ReadDriverException {
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return dataSource.getRowCount(); |
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} |
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/** |
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* @see com.hardcode.gdbms.engine.data.driver.ReadAccess#getFieldType(int) |
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*/ |
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public int getFieldType(int i) throws DriverException {
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public int getFieldType(int i) throws ReadDriverException {
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return dataSource.getFieldType(i); |
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} |
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/** |
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* @see com.hardcode.gdbms.engine.data.driver.SpatialDriver#getFullExtent() |
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*/ |
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public Rectangle2D getFullExtent() throws DriverException {
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try {
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return adapter.getFullExtent(); |
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} catch (DriverIOException e) {
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throw new DriverException(e); |
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} |
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public Rectangle2D getFullExtent() throws ReadDriverException {
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return adapter.getFullExtent(); |
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} |
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/** |
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* @see com.hardcode.gdbms.engine.data.driver.SpatialDriver#getGeometry(long) |
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*/ |
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public Geometry getGeometry(long rowIndex) throws DriverException {
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public Geometry getGeometry(long rowIndex) throws ReadDriverException {
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try {
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return new FMapGeometry(adapter.getShape((int)rowIndex)); |
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} catch (DriverIOException e) {
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throw new DriverException(e);
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} catch (ExpansionFileReadException e) {
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throw new ReadDriverException(getName(),e);
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} |
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} |
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/** |
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* @see com.hardcode.gdbms.engine.data.driver.SpatialDriver#getJTSGeometry(long) |
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*/ |
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public com.vividsolutions.jts.geom.Geometry getJTSGeometry(long rowIndex) throws DriverException {
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public com.vividsolutions.jts.geom.Geometry getJTSGeometry(long rowIndex) throws ReadDriverException {
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try {
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IGeometry ig = adapter.getShape((int)rowIndex); |
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GeneralPathX gpx = new GeneralPathX(); |
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gpx.append(ig.getPathIterator(null), true); |
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return FConverter.java2d_to_jts(new FShapeGeneralPathX(gpx, ig.getGeometryType())); |
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} catch (DriverIOException e) {
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throw new DriverException(e);
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} catch (ExpansionFileReadException e) {
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throw new ReadDriverException(getName(),e);
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} |
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} |
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protected VectorialAdapter getAdapter() {
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return adapter; |
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} |
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protected DataSource getDataSource() {
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return dataSource; |
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} |
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/** |
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* @see com.hardcode.gdbms.engine.data.driver.ReadAccess#getFieldWidth(int) |
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*/ |
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public int getFieldWidth(int i) throws DriverException {
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public int getFieldWidth(int i) throws ReadDriverException {
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return dataSource.getFieldWidth(i); |
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} |
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