Save This Page
Home » openjdk-7 » com.sun.media » sound » [javadoc | source]
    1   /*
    2    * Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved.
    3    * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
    4    *
    5    * This code is free software; you can redistribute it and/or modify it
    6    * under the terms of the GNU General Public License version 2 only, as
    7    * published by the Free Software Foundation.  Oracle designates this
    8    * particular file as subject to the "Classpath" exception as provided
    9    * by Oracle in the LICENSE file that accompanied this code.
   10    *
   11    * This code is distributed in the hope that it will be useful, but WITHOUT
   12    * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
   13    * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
   14    * version 2 for more details (a copy is included in the LICENSE file that
   15    * accompanied this code).
   16    *
   17    * You should have received a copy of the GNU General Public License version
   18    * 2 along with this work; if not, write to the Free Software Foundation,
   19    * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
   20    *
   21    * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
   22    * or visit www.oracle.com if you need additional information or have any
   23    * questions.
   24    */
   25   package com.sun.media.sound;
   26   
   27   import java.io.File;
   28   import java.io.IOException;
   29   import java.io.InputStream;
   30   import java.net.URL;
   31   import javax.sound.midi.InvalidMidiDataException;
   32   import javax.sound.midi.Soundbank;
   33   import javax.sound.midi.spi.SoundbankReader;
   34   
   35   /**
   36    * This class is used to connect the SF2SoundBank class
   37    * to the SoundbankReader SPI interface.
   38    *
   39    * @author Karl Helgason
   40    */
   41   public class SF2SoundbankReader extends SoundbankReader {
   42   
   43       public Soundbank getSoundbank(URL url)
   44               throws InvalidMidiDataException, IOException {
   45           try {
   46               return new SF2Soundbank(url);
   47           } catch (RIFFInvalidFormatException e) {
   48               return null;
   49           } catch(IOException ioe) {
   50               return null;
   51           }
   52       }
   53   
   54       public Soundbank getSoundbank(InputStream stream)
   55               throws InvalidMidiDataException, IOException {
   56           try {
   57               stream.mark(512);
   58               return new SF2Soundbank(stream);
   59           } catch (RIFFInvalidFormatException e) {
   60               stream.reset();
   61               return null;
   62           }
   63       }
   64   
   65       public Soundbank getSoundbank(File file)
   66               throws InvalidMidiDataException, IOException {
   67           try {
   68               return new SF2Soundbank(file);
   69           } catch (RIFFInvalidFormatException e) {
   70               return null;
   71           }
   72       }
   73   }

Save This Page
Home » openjdk-7 » com.sun.media » sound » [javadoc | source]