001    /*
002     * Copyright (C) 2008-2010 by Holger Arndt
003     *
004     * This file is part of the Universal Java Matrix Package (UJMP).
005     * See the NOTICE file distributed with this work for additional
006     * information regarding copyright ownership and licensing.
007     *
008     * UJMP is free software; you can redistribute it and/or modify
009     * it under the terms of the GNU Lesser General Public License as
010     * published by the Free Software Foundation; either version 2
011     * of the License, or (at your option) any later version.
012     *
013     * UJMP is distributed in the hope that it will be useful,
014     * but WITHOUT ANY WARRANTY; without even the implied warranty of
015     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
016     * GNU Lesser General Public License for more details.
017     *
018     * You should have received a copy of the GNU Lesser General Public
019     * License along with UJMP; if not, write to the
020     * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
021     * Boston, MA  02110-1301  USA
022     */
023    
024    package org.ujmp.core.io;
025    
026    import java.io.File;
027    import java.lang.reflect.Method;
028    
029    import org.ujmp.core.Matrix;
030    import org.ujmp.core.exceptions.MatrixException;
031    
032    public abstract class ImportMatrixMAT {
033    
034            public static Matrix fromFile(File file, Object... parameters) {
035                    try {
036                            Class<?> c = Class.forName("org.ujmp.jmatio.ImportMatrixMAT");
037                            Method method = c.getMethod("fromFile", new Class[] { File.class, Object[].class });
038                            Matrix matrix = (Matrix) method.invoke(null, file, parameters);
039                            return matrix;
040                    } catch (Exception e) {
041                            throw new MatrixException("ujmp-jmatio not found in classpath", e);
042                    }
043            }
044    
045    }