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annotate scripts/java/javarmpath.m @ 23219:3ac9f9ecfae5 stable

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maint: Update copyright dates.
author John W. Eaton <jwe@octave.org>
date Wed, 22 Feb 2017 12:39:29 -0500
parents e9a0469dedd9
children 092078913d54
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1 ## Copyright (C) 2007-2017 Michael Goffioul
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2 ## Copyright (C) 2010-2016 Martin Hepperle
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3 ##
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4 ## This file is part of Octave.
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5 ##
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6 ## Octave is free software; you can redistribute it and/or modify it
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7 ## under the terms of the GNU General Public License as published by
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8 ## the Free Software Foundation; either version 3 of the License, or (at
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9 ## your option) any later version.
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10 ##
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11 ## Octave is distributed in the hope that it will be useful, but
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12 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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13 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 ## General Public License for more details.
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15 ##
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16 ## You should have received a copy of the GNU General Public License
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17 ## along with Octave; see the file COPYING. If not, see
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18 ## <http://www.gnu.org/licenses/>.
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19
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20 ## -*- texinfo -*-
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21 ## @deftypefn {} {} javarmpath (@var{clspath})
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22 ## @deftypefnx {} {} javarmpath (@var{clspath1}, @dots{})
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23 ## Remove @var{clspath} from the dynamic class path of the Java virtual
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24 ## machine.
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25 ##
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26 ## @var{clspath} may either be a directory where @file{.class} files are found,
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27 ## or a @file{.jar} file containing Java classes. Multiple paths may be
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28 ## removed at once by specifying additional arguments.
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29 ## @seealso{javaaddpath, javaclasspath}
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30 ## @end deftypefn
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31
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32 function javarmpath (varargin)
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33
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34 if (nargin < 1)
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35 print_usage ();
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36 endif
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37
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38 for i = 1:numel (varargin)
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39 clspath = varargin{i};
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40 if (! ischar (clspath))
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41 error ("javarmpath: CLSPATH must be a string");
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42 endif
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43
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44 old_path = canonicalize_file_name (tilde_expand (clspath));
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45 if (exist (old_path, "dir"))
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46 if (old_path(end) != filesep ())
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47 old_path = [old_path, filesep()];
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48 endif
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49 endif
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50
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51 success = javaMethod ("removeClassPath", "org.octave.ClassHelper",
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52 old_path);
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53
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54 if (! success)
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55 warning ("javarmpath: %s: not found in Java classpath", old_path);
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56 endif
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57 endfor
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58
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59 endfunction