Package ch.so.agi.gretl.internal.shapefile.core

Class ShapefileDatasetWriter

java.lang.Object

ch.so.agi.gretl.internal.shapefile.core.ShapefileDatasetWriter

All Implemented Interfaces:

AutoCloseable

public final class ShapefileDatasetWriter
extends Object
implements AutoCloseable

Streaming, low-level writer for a complete Shapefile dataset (.shp, .shx, .dbf, plus an optional .cpg and .prj).

The dataset is written to temporary *.tmp files and only committed to the final names in finish(). close() without a successful finish() deletes the temporary files and leaves no partial output.

This class knows nothing about INTERLIS or IOX. It accepts plain JTS geometries and DBF attribute value arrays; the translation from IOX objects is the responsibility of the writer adapter built in a later phase.

Method Summary

Modifier and Type	Method	Description
void	close()
Path	cpgPath()
Path	dbfPath()
void	finish()
static ShapefileDatasetWriter	open(Path targetShp, ShapefileSchema schema, ShapefileWriteOptions options)
Path	prjPath()
int	recordCount()
Path	shpPath()
Path	shxPath()
void	write(com.vividsolutions.jts.geom.Geometry geometry, Object[] dbfValues)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

open

public static ShapefileDatasetWriter open(Path targetShp,
 ShapefileSchema schema,
 ShapefileWriteOptions options)
                                   throws IOException,
ShapefileMappingException

Throws:

IOException

ShapefileMappingException

write

public void write(com.vividsolutions.jts.geom.Geometry geometry,
 Object[] dbfValues)
           throws IOException,
ShapefileMappingException

Throws:

IOException

ShapefileMappingException

finish

public void finish()
            throws IOException,
ShapefileMappingException

Throws:

IOException

ShapefileMappingException

close

public void close()

Specified by:

close in interface AutoCloseable

shpPath

public Path shpPath()

shxPath

public Path shxPath()

dbfPath

public Path dbfPath()

cpgPath

public Path cpgPath()

prjPath

public Path prjPath()

recordCount

public int recordCount()