/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2007-2008, Open Source Geospatial Foundation (OSGeo)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*/
package org.geotools.coverageio.gdal.erdasimg;
import it.geosolutions.imageio.plugins.erdasimg.ErdasImgImageReaderSpi;
import java.util.Collections;
import java.util.HashMap;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.geotools.coverageio.gdal.BaseGDALGridFormat;
import org.geotools.data.DataSourceException;
import org.geotools.factory.Hints;
import org.geotools.parameter.DefaultParameterDescriptorGroup;
import org.geotools.parameter.ParameterGroup;
import org.opengis.coverage.grid.Format;
import org.opengis.geometry.MismatchedDimensionException;
import org.opengis.parameter.GeneralParameterDescriptor;
/**
* An implementation a {@link Format} for the Erdas Imagine format.
*
* @author Daniele Romagnoli, GeoSolutions
* @author Simone Giannecchini (simboss), GeoSolutions
* @since 2.5.x
*
*
* @source $URL$
*/
public final class ErdasImgFormat extends BaseGDALGridFormat implements Format {
/**
* Logger.
*/
private final static Logger LOGGER = org.geotools.util.logging.Logging.getLogger(
"org.geotools.coverageio.gdal.erdasimg");
/**
* Creates an instance and sets the metadata.
*/
public ErdasImgFormat() {
super(new ErdasImgImageReaderSpi());
if (LOGGER.isLoggable(Level.FINE)) {
LOGGER.fine("Creating a new ErdasImgFormat.");
}
setInfo();
}
/**
* Sets the metadata information.
*/
protected void setInfo() {
final HashMap<String, String> info = new HashMap<String, String>();
info.put("name", "ERDASImg");
info.put("description", "Erdas Imagine Coverage Format");
info.put("vendor", "Geotools");
info.put("docURL", ""); // TODO: set something
info.put("version", "1.0");
mInfo = Collections.unmodifiableMap(info);
// writing parameters
writeParameters = null;
// reading parameters
readParameters = new ParameterGroup(new DefaultParameterDescriptorGroup(mInfo,
new GeneralParameterDescriptor[] {
READ_GRIDGEOMETRY2D, USE_JAI_IMAGEREAD, USE_MULTITHREADING,
SUGGESTED_TILE_SIZE
}));
}
/**
* @see org.geotools.data.coverage.grid.AbstractGridFormat#getReader(Object, Hints)
*/
public ErdasImgReader getReader(Object source, Hints hints) {
try {
return new ErdasImgReader(source, hints);
} catch (MismatchedDimensionException e) {
final RuntimeException re = new RuntimeException();
re.initCause(e);
throw re;
} catch (DataSourceException e) {
final RuntimeException re = new RuntimeException();
re.initCause(e);
throw re;
}
}
}