Revision 10627 trunk/libraries/libFMap/src/com/iver/cit/gvsig/fmap/layers/VectorialDBAdapter.java
| VectorialDBAdapter.java | ||
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package com.iver.cit.gvsig.fmap.layers; |
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import java.awt.geom.Rectangle2D; |
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import java.io.IOException; |
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import java.sql.Connection; |
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import java.sql.ResultSet; |
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import java.sql.SQLException; |
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import java.sql.Statement; |
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import com.hardcode.driverManager.DriverLoadException; |
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import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
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import com.hardcode.gdbms.engine.data.DataSource; |
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import com.hardcode.gdbms.engine.data.DataSourceFactory; |
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import com.hardcode.gdbms.engine.data.NoSuchTableException; |
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import com.hardcode.gdbms.engine.data.driver.ObjectDriver; |
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import com.hardcode.gdbms.engine.values.Value; |
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import com.iver.cit.gvsig.fmap.DriverException; |
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import com.iver.cit.gvsig.fmap.core.DefaultFeature; |
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import com.iver.cit.gvsig.fmap.core.FShape; |
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import com.iver.cit.gvsig.fmap.core.IFeature; |
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import com.iver.cit.gvsig.fmap.core.IGeometry; |
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import com.iver.cit.gvsig.fmap.drivers.DBLayerDefinition; |
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import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
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import com.iver.cit.gvsig.fmap.drivers.IFeatureIterator; |
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import com.iver.cit.gvsig.fmap.drivers.VectorialDatabaseDriver; |
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* Solamente cuando el contador est? a cero pide al driver que conecte con |
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* la base de datos |
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*/ |
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public void start() {
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try {
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((VectorialDatabaseDriver)driver).open(); |
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} catch (DriverException e) {
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// TODO Auto-generated catch block |
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e.printStackTrace(); |
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} |
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} |
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public void start() throws ReadDriverException {
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((VectorialDatabaseDriver)driver).open(); |
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} |
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/** |
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* decrementa el contador de n?mero de aperturas y cuando llega a cero pide |
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* al driver que cierre la conexion con el servidor de base de datos |
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*/ |
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public void stop() {
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public void stop() throws ReadDriverException {
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((VectorialDatabaseDriver)driver).close(); |
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} |
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|
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{
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return ((VectorialDatabaseDriver)driver).getFeatureIterator(sql); |
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}*/ |
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public IFeatureIterator getFeatureIterator(Rectangle2D r, String strEPSG) throws DriverException |
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public IFeatureIterator getFeatureIterator(Rectangle2D r, String strEPSG) throws ReadDriverException
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{
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return ((VectorialDatabaseDriver)driver).getFeatureIterator(r, strEPSG); |
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} |
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/* (non-Javadoc) |
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* @see com.iver.cit.gvsig.fmap.layers.ISpatialDB#getFeatureIterator(java.awt.geom.Rectangle2D, java.lang.String, java.lang.String[]) |
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*/ |
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public IFeatureIterator getFeatureIterator(Rectangle2D r, String strEPSG, String[] alphaNumericFieldsNeeded) throws DriverException |
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public IFeatureIterator getFeatureIterator(Rectangle2D r, String strEPSG, String[] alphaNumericFieldsNeeded) throws ReadDriverException
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{
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return ((VectorialDatabaseDriver)driver).getFeatureIterator(r, strEPSG, alphaNumericFieldsNeeded); |
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} |
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/** |
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* @see com.iver.cit.gvsig.fmap.layers.ReadableVectorial#getShape(int) |
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*/ |
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public IGeometry getShape(int index) throws DriverIOException {
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public IGeometry getShape(int index) throws ReadDriverException {
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IGeometry geom = null; |
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try {
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geom = ((VectorialDatabaseDriver)driver).getShape(index); |
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} catch (IOException e) {
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throw new DriverIOException(e); |
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} |
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return geom; |
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geom = ((VectorialDatabaseDriver)driver).getShape(index); |
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return geom; |
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} |
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/** |
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* @see com.iver.cit.gvsig.fmap.layers.ReadableVectorial#getShapeType() |
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*/ |
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public int getShapeType() throws DriverIOException {
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public int getShapeType() throws ReadDriverException {
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return ((VectorialDatabaseDriver)driver).getShapeType(); |
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} |
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/** |
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* @throws ReadDriverException |
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* @see com.iver.cit.gvsig.fmap.layers.VectorialAdapter#getRecordset() |
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*/ |
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public SelectableDataSource getRecordset() throws DriverLoadException {
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public SelectableDataSource getRecordset() throws DriverLoadException, ReadDriverException {
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if (driver instanceof ObjectDriver) |
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{
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if (ds == null) |
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ds = new SelectableDataSource(LayerFactory.getDataSourceFactory().createRandomDataSource(name, DataSourceFactory.AUTOMATIC_OPENING)); |
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} catch (NoSuchTableException e) {
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throw new RuntimeException(e); |
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} catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
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throw new RuntimeException(e); |
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} |
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} |
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} |
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/* (non-Javadoc) |
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* @see com.iver.cit.gvsig.fmap.layers.VectorialAdapter#getFeature(int) |
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*/ |
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public IFeature getFeature(int numReg) throws DriverException {
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public IFeature getFeature(int numReg) throws ReadDriverException {
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IGeometry geom; |
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IFeature feat = null; |
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try {
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} |
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feat = new DefaultFeature(geom, regAtt, theID); |
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} catch (DriverIOException e) {
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throw new DriverException(e); |
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} catch (DriverLoadException e) {
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throw new DriverException(e); |
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} catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
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throw new DriverException(e); |
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throw new ReadDriverException(getDriver().getName(),e); |
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} |
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return feat; |
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} |
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} |
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public int getRowIndexByFID(IFeature feat) {
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return ((VectorialDatabaseDriver) driver).getRowIndexByFID(feat);
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return ((VectorialDatabaseDriver) driver).getRowIndexByFID(feat); |
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} |
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} |
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