Revision 21843
| branches/Mobile_Compatible_Hito_1/libFMap/src-file/org/gvsig/data/datastores/vectorial/file/shp_mem/simplify/DbfMemoryDataSource.java | ||
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| 3 | 3 |
import java.io.File; |
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import java.io.IOException; |
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import java.sql.Types; |
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import java.text.DateFormat; |
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import java.text.ParseException; |
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import java.text.SimpleDateFormat; |
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import java.util.Date; |
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import org.apache.log4j.Logger; |
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import org.gvsig.data.datastores.vectorial.file.shp_mem.DbaseFileNIO; |
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import org.gvsig.data.datastores.vectorial.file.shp_util.DBFDataSource; |
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import org.gvsig.data.datastores.vectorial.file.shp_util.DbfUtil; |
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import org.gvsig.exceptions.DriverException; |
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import com.hardcode.gdbms.engine.values.Value; |
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import com.hardcode.gdbms.engine.values.ValueCollection; |
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import com.hardcode.gdbms.engine.values.ValueFactory; |
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import es.prodevelop.gvsig.mobile.fmap.driver.vect.dbf.DbaseFileNIO; |
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/** |
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* This class implements a DataSource which is based on a DBF file fully loaded |
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* into memory. |
| ... | ... | |
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return resp; |
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} |
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/** |
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* Gets the primary key value for a row |
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* |
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* @param arg0 |
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* the row of interest |
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* @return a collection representing the primary key |
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*/ |
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public ValueCollection getPKValue(long arg0) {
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logger |
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.warn("Method getPKValue(" + arg0
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+ ") was called, returned NULL"); |
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return null; |
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} |
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// /**
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// * Gets the primary key value for a row
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// *
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// * @param arg0
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// * the row of interest
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// * @return a collection representing the primary key
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// */
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// public ValueCollection getPKValue(long arg0) {
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// logger
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// .warn("Method getPKValue(" + arg0
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// + ") was called, returned NULL");
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// return null;
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// }
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/** |
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* @return the cumber of fields that compose the PK. |
| ... | ... | |
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return dbFileAccess.getFieldCount(); |
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} |
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private Value getValueOfItsType(int fieldindex, int row) {
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private Object getValueOfItsType(int fieldindex, int row) {
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Value resp = ValueFactory.createNullValue();
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Object resp = null;
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int type = dbFileAccess.getFieldIntType(fieldindex); |
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switch (type) {
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case Types.DOUBLE: |
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if (getFieldDecimalPrecision(fieldindex) > 0) {
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resp = ValueFactory.createValue(dbFileAccess
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.getNumberFieldValue(row, fieldindex).doubleValue());
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resp = |
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new Double(dbFileAccess.getNumberFieldValue(row, fieldindex).doubleValue());
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} else {
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resp = ValueFactory.createValue(dbFileAccess
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.getNumberFieldValue(row, fieldindex).intValue());
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resp = |
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new Integer(dbFileAccess.getNumberFieldValue(row, fieldindex).intValue());
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} |
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break; |
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case Types.VARCHAR: |
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resp = ValueFactory.createValue(dbFileAccess.getStringFieldValue( |
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row, fieldindex)); |
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resp = dbFileAccess.getStringFieldValue(row, fieldindex); |
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break; |
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case Types.DATE: |
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resp = ValueFactory.createValue(dbFileAccess.getStringFieldValue(
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row, fieldindex));
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String aux = dbFileAccess.getStringFieldValue(row, fieldindex);
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resp = DbfUtil.stringToDate(aux);
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break; |
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case Types.BOOLEAN: |
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resp = ValueFactory.createValue(dbFileAccess.getBooleanFieldValue( |
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row, fieldindex)); |
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resp = new Boolean(dbFileAccess.getBooleanFieldValue(row, fieldindex)); |
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break; |
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} |
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return resp; |
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} |
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/** |
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* Gets a row of this data source. |
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* |
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* @param rowind |
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* the index of the row of interest |
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* @return the row as an array of values |
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*/ |
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public Value[] getRow(long rowind) {
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// /** |
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// * Gets a row of this data source. |
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// * |
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// * @param rowind |
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// * the index of the row of interest |
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// * @return the row as an array of values |
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// */ |
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// public Value[] getRow(long rowind) {
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// |
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// int size = dbFileAccess.getFieldCount(); |
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// Value[] resp = new Value[size]; |
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// for (int i = 0; i < size; i++) {
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// resp[i] = getValueOfItsType(i, (int) rowind); |
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// } |
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// return resp; |
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// } |
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int size = dbFileAccess.getFieldCount(); |
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Value[] resp = new Value[size]; |
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for (int i = 0; i < size; i++) {
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resp[i] = getValueOfItsType(i, (int) rowind); |
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} |
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return resp; |
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} |
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/** |
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* @return an array with all the field names |
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*/ |
| ... | ... | |
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* |
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* @return the value of the given row and field |
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*/ |
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public Value getFieldValue(long arg0, int arg1) {
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public Object getFieldValue(long arg0, int arg1) {
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return getValueOfItsType(arg1, (int) arg0); |
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} |
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|
| branches/Mobile_Compatible_Hito_1/libFMap/src-file/org/gvsig/data/datastores/vectorial/file/shp_mem/simplify/MemoryShpDriver.java | ||
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import java.util.ArrayList; |
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import org.apache.log4j.Logger; |
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import org.gvsig.data.datastores.vectorial.file.FalseByteBuffer; |
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import org.gvsig.data.datastores.vectorial.file.Utils; |
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import org.gvsig.data.datastores.vectorial.file.shp_util.SHP; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.GeometryFactory; |
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import org.gvsig.fmap.geom.GeometryManager; |
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import org.gvsig.fmap.geom.primitive.FShape; |
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import org.gvsig.fmap.geom.primitive.GeneralPathX; |
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import org.gvsig.fmap.geom.primitive.NullGeometry; |
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import es.prodevelop.gvsig.mobile.fmap.core.FNullGeometry; |
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import es.prodevelop.gvsig.mobile.fmap.core.FShape; |
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import es.prodevelop.gvsig.mobile.fmap.core.GeneralPathX; |
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import es.prodevelop.gvsig.mobile.fmap.core.IGeometry; |
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import es.prodevelop.gvsig.mobile.fmap.core.ShapeFactory; |
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import es.prodevelop.gvsig.mobile.fmap.driver.vect.shp.ShapeFileHeader; |
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import es.prodevelop.gvsig.mobile.fmap.util.Utils; |
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import es.prodevelop.gvsig.mobile.fmap.util.bytebuffer.FalseByteBuffer; |
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/** |
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* SHP driver for a file that is completely loaded into memory. |
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* |
| ... | ... | |
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* |
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* @throws IOException |
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*/ |
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public IGeometry getShape(int index) throws IOException {
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public Geometry getShape(int index) throws IOException {
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Point2D.Double p = new Point2D.Double(); |
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int numParts; |
| ... | ... | |
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int i; |
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int j; |
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int shapeType; |
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GeometryFactory gFactory = GeometryManager.getInstance().getGeometryFactory(); |
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// Rectangle2D.Double BoundingBox; |
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// if (m_posShapes[index] == 0) |
| ... | ... | |
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if (shapeType == SHP.SHPT_NULL) {
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logger.warn("Found a null geometry in file " + fileShp.getName()
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+ " (shape index: " + index); |
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return new FNullGeometry();
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return new NullGeometry(); |
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} |
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// retrieve that shape. |
| ... | ... | |
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case SHP.SHPT_POINT: |
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p = readPoint(bb); |
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return ShapeFactory.createPoint2D(p.getX(), p.getY());
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return gFactory.createPoint2D(p.getX(), p.getY());
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case SHP.SHPT_ARC: |
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|
| ... | ... | |
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} |
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} |
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return ShapeFactory.createPolyline2D(elShape);
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return gFactory.createPolyline2D(elShape);
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case SHP.SHPT_POLYGON: |
| 394 | 395 |
|
| ... | ... | |
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} |
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} |
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return ShapeFactory.createPolygon2D(elShape);
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return gFactory.createPolygon2D(elShape);
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case SHP.SHPT_POINTZ: |
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case SHP.SHPT_POINTM: |
| ... | ... | |
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double y = bb.getDouble(); |
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double z = bb.getDouble(); |
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return ShapeFactory.createPoint3D(x, y, z);
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return gFactory.createPoint3D(x, y, z);
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case SHP.SHPT_ARCZ: |
| 443 | 444 |
case SHP.SHPT_ARCM: |
| ... | ... | |
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pZ[i] = bb.getDouble(); |
| 478 | 479 |
} |
| 479 | 480 |
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return ShapeFactory.createPolyline3D(elShape, pZ);
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return gFactory.createPolyline3D(elShape, pZ);
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case SHP.SHPT_POLYGONZ: |
| 483 | 484 |
case SHP.SHPT_POLYGONM: |
| ... | ... | |
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poZ[i] = bb.getDouble(); |
| 519 | 520 |
} |
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return ShapeFactory.createPolygon3D(elShape, poZ);
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return gFactory.createPolygon3D(elShape, poZ);
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| 522 | 523 |
|
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case SHP.SHPT_MULTIPOINT: |
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bb.position(bb.getPosition() + 32); |
| ... | ... | |
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tempY[i] = bb.getDouble(); |
| 533 | 534 |
} |
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return ShapeFactory.createMultipoint2D(tempX, tempY);
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return gFactory.createMultipoint2D(tempX, tempY);
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| 536 | 537 |
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case SHP.SHPT_MULTIPOINTZ: |
| 538 | 539 |
case SHP.SHPT_MULTIPOINTM: |
| ... | ... | |
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for (i = 0; i < numPoints; i++) {
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temZ[i] = bb.getDouble(); |
| 554 | 555 |
} |
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return ShapeFactory.createMultipoint3D(temX, temY, temZ);
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return gFactory.createMultipoint3D(temX, temY, temZ);
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} |
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return null; |
| ... | ... | |
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ArrayList _resp = new ArrayList(); |
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for (int i = 0; i < numReg; i++) {
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if (Utils.rectanglesItersect(getShapeBounds(i), rect)) {
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IGeometry ig = getShape(i);
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if (ig.getGeometryType() == FShape.POINT || ig.intersects(rect)) {
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Geometry ig = getShape(i); |
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if (ig.getType() == FShape.POINT || ig.intersects(rect)) {
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_resp.add(new Integer(i)); |
| 944 | 945 |
// logger.debug("Ha intersectado uno!");
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if (_resp.size() == max) {
|
| branches/Mobile_Compatible_Hito_1/libFMap/src-file/org/gvsig/data/datastores/vectorial/file/shp_mem/simplify/ShapeFileHeader.java | ||
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| 4 | 4 |
import java.nio.ByteOrder; |
| 5 | 5 |
|
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import org.apache.log4j.Logger; |
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import org.gvsig.data.datastores.vectorial.file.FalseByteBuffer; |
|
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import org.gvsig.datasources.common.IByteBuffer; |
| 8 | 9 |
|
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import es.prodevelop.gvsig.mobile.fmap.core.FPolyline2D; |
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import es.prodevelop.gvsig.mobile.fmap.util.bytebuffer.FalseByteBuffer; |
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|
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/** |
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* Class to represent the header in the shape file. |
| 14 | 12 |
*/ |
| ... | ... | |
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|
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public static final int SHAPE_MULTIPATCH = 31; |
| 51 | 49 |
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private static Logger logger = Logger.getLogger(FPolyline2D.class);
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private static Logger logger = Logger.getLogger(ShapeFileHeader.class);
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| 53 | 51 |
|
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/** File Code, must be the value 9994 */ |
| 55 | 53 |
public int myFileCode = 9994; |
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