2 * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
3 * Copyright (C) $$Year-Rel$$ The Jalview Authors
5 * This file is part of Jalview.
7 * Jalview is free software: you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation, either version 3
10 * of the License, or (at your option) any later version.
12 * Jalview is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty
14 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR
15 * PURPOSE. See the GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with Jalview. If not, see <http://www.gnu.org/licenses/>.
19 * The Jalview Authors are detailed in the 'AUTHORS' file.
24 import java.io.IOException;
25 import java.util.jar.JarInputStream;
28 * input stream provider interface to be implemented by any non-file or URL
29 * datasources so that all Jar entries can be read from the datasource by
30 * repeatedly re-opening the JarInputStream.
32 * This is a workaround necessary because castor's unmarshaller will close the
33 * input stream after an unmarshalling session, which normally closes the whole
34 * Jar input stream, not just the current JarEntry's stream.
36 public interface jarInputStreamProvider
39 * @return properly initialized jar input stream
41 JarInputStream getJarInputStream() throws IOException;
45 * @return human readable name for datasource used when reporting any problems
51 * @return jarFile name if from SwingJS