org.deegree.coverage.tools
Class RasterOptionsParser

java.lang.Object
  org.deegree.coverage.tools.RasterOptionsParser

public class RasterOptionsParser
extends Object

The RasterOptionsParser supplies methods for creating a raster from the command line.

Version:

$Revision: 31644 $, $Date: 2011-08-24 22:27:43 +0200 (Wed, 24 Aug 2011) $

Author:

Rutger Bezema, last edited by: $Author: mschneider $

Field Summary

static String	OPT_OUTPUT_TYPE Output type to unify raster command line tools: output_type
static String	OPT_OUTPUT_TYPE_ABBREV Output type abbreviation to unify raster command line tools: ot
static String	OPT_RASTER_LOCATION The 'input' raster location
static String	OPT_RASTER_OUT_LOC Output directory to unify raster command line tools: output_location
static String	OPT_RASTER_OUT_LOC_ABBREV Output directory abbreviation to unify raster command line tools: rod
static String	OPT_RECURSIVE Should the raster directory be read recursively
static String	OPT_TYPE_DESC Description of a raster type to unify raster command line tools: tiff|jpg|png|...

Constructor Summary

RasterOptionsParser()

Method Summary

static void	addRasterIOLineOptions(org.apache.commons.cli.Options options) Add the rasterio (loading) options to the given cli options.
static File	getRasterLocation(org.apache.commons.cli.CommandLine line) Return the rasters location.
static AbstractCoverage	loadCoverage(org.apache.commons.cli.CommandLine line, RasterIOOptions options)
static RasterIOOptions	parseRasterIOOptions(org.apache.commons.cli.CommandLine line) Read options from the command line and create a RasterIOOptions from them.

Methods inherited from class java.lang.Object

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

Field Detail

OPT_RASTER_LOCATION

public static final String OPT_RASTER_LOCATION

The 'input' raster location

See Also:

Constant Field Values

OPT_RECURSIVE

public static final String OPT_RECURSIVE

Should the raster directory be read recursively

See Also:

Constant Field Values

OPT_RASTER_OUT_LOC

public static final String OPT_RASTER_OUT_LOC

Output directory to unify raster command line tools: output_location

See Also:

Constant Field Values

OPT_RASTER_OUT_LOC_ABBREV

public static final String OPT_RASTER_OUT_LOC_ABBREV

Output directory abbreviation to unify raster command line tools: rod

See Also:

Constant Field Values

OPT_OUTPUT_TYPE

public static final String OPT_OUTPUT_TYPE

Output type to unify raster command line tools: output_type

See Also:

Constant Field Values

OPT_OUTPUT_TYPE_ABBREV

public static final String OPT_OUTPUT_TYPE_ABBREV

Output type abbreviation to unify raster command line tools: ot

See Also:

Constant Field Values

OPT_TYPE_DESC

public static final String OPT_TYPE_DESC

Description of a raster type to unify raster command line tools: tiff|jpg|png|...

See Also:

Constant Field Values

Constructor Detail

RasterOptionsParser

public RasterOptionsParser()

Method Detail

parseRasterIOOptions

public static RasterIOOptions parseRasterIOOptions(org.apache.commons.cli.CommandLine line)
                                            throws org.apache.commons.cli.ParseException

Read options from the command line and create a RasterIOOptions from them.

Parameters:

line -

Returns:

the raster io options parsed from the command line.

Throws:

org.apache.commons.cli.ParseException

addRasterIOLineOptions

public static void addRasterIOLineOptions(org.apache.commons.cli.Options options)

Add the rasterio (loading) options to the given cli options.

Parameters:

options -

loadCoverage

public static AbstractCoverage loadCoverage(org.apache.commons.cli.CommandLine line,
                                            RasterIOOptions options)
                                     throws IOException

Parameters:

line - to get the raster directory and the recursive option from.

options - created from parseRasterIOOptions(CommandLine)

Returns:

the loaded abstract coverage.

Throws:

IOException

getRasterLocation

public static File getRasterLocation(org.apache.commons.cli.CommandLine line)
                              throws IOException

Return the rasters location.

Parameters:

line - to get the location from.

Returns:

a File denoting a raster location, which may be a directory or a single file.

Throws:

IOException - if the location does not exist.