001 //$HeadURL: svn+ssh://rbezema@svn.wald.intevation.org/deegree/base/tags/2.1/src/org/deegree/model/coverage/grid/RawDataReader.java $
002 /*---------------- FILE HEADER ------------------------------------------
003
004 This file is part of deegree.
005 Copyright (C) 2001-2006 by:
006 EXSE, Department of Geography, University of Bonn
007 http://www.giub.uni-bonn.de/deegree/
008 lat/lon GmbH
009 http://www.lat-lon.de
010
011 This library is free software; you can redistribute it and/or
012 modify it under the terms of the GNU Lesser General Public
013 License as published by the Free Software Foundation; either
014 version 2.1 of the License, or (at your option) any later version.
015
016 This library is distributed in the hope that it will be useful,
017 but WITHOUT ANY WARRANTY; without even the implied warranty of
018 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
019 Lesser General Public License for more details.
020
021 You should have received a copy of the GNU Lesser General Public
022 License along with this library; if not, write to the Free Software
023 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
024
025 Contact:
026
027 Andreas Poth
028 lat/lon GmbH
029 Aennchenstr. 19
030 53115 Bonn
031 Germany
032 E-Mail: poth@lat-lon.de
033
034 Klaus Greve
035 Department of Geography
036 University of Bonn
037 Meckenheimer Allee 166
038 53115 Bonn
039 Germany
040 E-Mail: klaus.greve@uni-bonn.de
041
042
043 ---------------------------------------------------------------------------*/
044 package org.deegree.model.coverage.grid;
045
046 import java.io.IOException;
047 import java.io.InputStream;
048
049 import org.deegree.datatypes.parameter.GeneralParameterValueIm;
050 import org.deegree.datatypes.parameter.InvalidParameterNameException;
051 import org.deegree.datatypes.parameter.InvalidParameterValueException;
052 import org.deegree.datatypes.parameter.ParameterNotFoundException;
053 import org.deegree.model.spatialschema.Envelope;
054 import org.deegree.ogcwebservices.wcs.configuration.File;
055 import org.deegree.ogcwebservices.wcs.describecoverage.CoverageOffering;
056
057 /**
058 *
059 *
060 * @version $Revision: 6259 $
061 * @author <a href="mailto:poth@lat-lon.de">Andreas Poth</a>
062 * @author last edited by: $Author: bezema $
063 *
064 * @version $Revision: 6259 $, $Date: 2007-03-20 10:15:15 +0100 (Di, 20 Mär 2007) $
065 */
066 public class RawDataReader extends AbstractGridCoverageReader {
067
068 /**
069 * @param source
070 * @param description
071 * @param format
072 */
073 public RawDataReader( File source, CoverageOffering description, Format format ) {
074 super( source, description, source.getEnvelope(), format );
075 }
076
077 /**
078 * @param source
079 * @param description
080 * @param envelope
081 * @param format
082 */
083 public RawDataReader( InputStream source, CoverageOffering description, Envelope envelope,
084 Format format ) {
085 super( source, description, envelope, format );
086 }
087
088 /**
089 * Read the grid coverage from the current stream position, and move to the next grid coverage.
090 *
091 * @param parameters
092 * An optional set of parameters. Should be any or all of the parameters returned by
093 * {@link "org.opengis.coverage.grid.Format#getReadParameters"}.
094 * @return A new {@linkplain GridCoverage grid coverage} from the input source.
095 * @throws InvalidParameterNameException
096 * if a parameter in <code>parameters</code> doesn't have a recognized name.
097 * @throws InvalidParameterValueException
098 * if a parameter in <code>parameters</code> doesn't have a valid value.
099 * @throws ParameterNotFoundException
100 * if a parameter was required for the operation but was not provided in the
101 * <code>parameters</code> list.
102 * @throws IOException
103 * if a read operation failed for some other input/output reason, including
104 * {@link java.io.FileNotFoundException} if no file with the given <code>name</code>
105 * can be found, or {@link javax.imageio.IIOException} if an error was thrown by the
106 * underlying image library.
107 */
108 public GridCoverage read( GeneralParameterValueIm[] parameters )
109 throws InvalidParameterNameException, InvalidParameterValueException,
110 ParameterNotFoundException, IOException {
111 return null;
112 }
113
114 /**
115 * Allows any resources held by this object to be released. The result of calling any other
116 * method subsequent to a call to this method is undefined. It is important for applications to
117 * call this method when they know they will no longer be using this
118 * <code>GridCoverageReader</code>. Otherwise, the reader may continue to hold on to
119 * resources indefinitely.
120 *
121 * @throws IOException
122 * if an error occured while disposing resources (for example while closing a file).
123 */
124 public void dispose()
125 throws IOException {
126 if ( source instanceof InputStream ) {
127 ( (InputStream) source ).close();
128 }
129 }
130
131 }
132
133 /***************************************************************************************************
134 * <code>
135 Changes to this class. What the people have been up to:
136
137 $Log$
138 Revision 1.5 2007/03/13 12:58:26 wanhoff
139 Fixed Javadoc (@param, @link)
140
141 Revision 1.4 2007/02/09 17:27:59 poth
142 *** empty log message ***
143
144 Revision 1.3 2006/04/06 20:25:26 poth
145 *** empty log message ***
146
147 Revision 1.2 2006/03/30 21:20:26 poth
148 *** empty log message ***
149
150 Revision 1.1.1.1 2005/01/05 10:36:07 poth
151 no message
152
153 Revision 1.1 2004/08/23 07:00:16 ap
154 no message
155
156 </code>
157 **************************************************************************************************/