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jalviewX

  1. Project Clover database Wed Oct 31 2018 15:13:58 GMT
  2. Package jalview.util

File jarInputStreamProvider.java

 

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Classes

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jarInputStreamProvider 35 0 0 0
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1    /*
2    * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
3    * Copyright (C) $$Year-Rel$$ The Jalview Authors
4    *
5    * This file is part of Jalview.
6    *
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.
11    *
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.
16    *
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.
20    */
21    package jalview.util;
22   
23    import java.io.IOException;
24    import java.util.jar.JarInputStream;
25   
26    /**
27    * input stream provider interface to be implemented by any non-file or URL
28    * datasources so that all Jar entries can be read from the datasource by
29    * repeatedly re-opening the JarInputStream.
30    *
31    * This is a workaround necessary because castor's unmarshaller will close the
32    * input stream after an unmarshalling session, which normally closes the whole
33    * Jar input stream, not just the current JarEntry's stream.
34    */
 
35    public interface jarInputStreamProvider
36    {
37    /**
38    * @return properly initialized jar input stream
39    */
40    JarInputStream getJarInputStream() throws IOException;
41   
42    /**
43    *
44    * @return human readable name for datasource used when reporting any problems
45    * with it
46    */
47    String getFilename();
48    }