Mercurial > hg > octave-nkf
annotate scripts/java/org/octave/OctClassLoader.java @ 15746:da26f72408a7
update copyright statements in newly added java files
author | John W. Eaton <jwe@octave.org> |
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date | Fri, 07 Dec 2012 16:14:49 -0500 |
parents | acf0addfc610 |
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1 /* Copyright (C) 2007 Michael Goffioul |
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2 ** |
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3 ** This program is free software; you can redistribute it and/or modify |
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4 ** it under the terms of the GNU General Public License as published by |
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5 ** the Free Software Foundation; either version 2 of the License, or |
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6 ** (at your option) any later version. |
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7 ** |
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8 ** This program is distributed in the hope that it will be useful, |
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9 ** but WITHOUT ANY WARRANTY; without even the implied warranty of |
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10 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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11 ** GNU General Public License for more details. |
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12 ** |
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13 ** You should have received a copy of the GNU General Public License |
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14 ** along with this program; If not, see <http://www.gnu.org/licenses/>. |
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15 */ |
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16 |
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17 package org.octave; |
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18 |
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19 import java.io.File; |
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20 |
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21 public class OctClassLoader extends java.net.URLClassLoader |
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22 { |
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23 public OctClassLoader () |
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24 { |
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25 super (new java.net.URL[0]); |
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26 } |
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27 |
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28 public OctClassLoader (ClassLoader parent) |
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29 { |
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30 super (new java.net.URL[0], parent); |
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31 } |
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32 |
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33 protected Class findClass (String name) throws ClassNotFoundException |
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34 { |
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35 //System.out.println ("Looking for class " + name); |
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36 return super.findClass (name); |
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37 } |
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38 |
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39 protected String findLibrary (String libname) |
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40 { |
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41 // Look dynamically into java.library.path, because Sun VM does |
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42 // not do it (seems to cache initial java.library.path instead) |
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43 |
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44 String[] paths = System.getProperty ("java.library.path").split (File.pathSeparator); |
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45 |
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46 libname = System.mapLibraryName (libname); |
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47 for (int i=0; i<paths.length; i++) |
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48 { |
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49 File f = new File (paths[i], libname); |
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50 if (f.exists ()) |
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51 return f.getAbsolutePath(); |
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52 } |
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53 |
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54 return null; |
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55 } |
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56 |
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57 public void addClassPath (String name) throws Exception |
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58 { |
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59 java.io.File f = new java.io.File (name); |
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60 addURL (f.toURI ().toURL ()); |
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61 } |
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62 |
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63 // new -MH- |
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64 public void addURL (java.net.URL url) |
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65 { |
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66 super.addURL (url); |
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67 } |
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68 } |