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update copyright statements in newly added java files
author John W. Eaton <jwe@octave.org>
date Fri, 07 Dec 2012 16:14:49 -0500
parents acf0addfc610
children 54e8c2527a9e
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1 ## Copyright (C) 2007 Michael Goffioul
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2 ## Copyright (C) 2010 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 {Function file} {} javaclasspath
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22 ## @deftypefnx {Function file} {@var{STATIC} =} javaclasspath
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23 ## @deftypefnx {Function file} {[@var{STATIC}, @var{DYNAMIC}] =} javaclasspath
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24 ## @deftypefnx {Function file} {@var{PATH} =} javaclasspath (@var{WHAT})
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25 ##
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26 ## Returns the class path of the Java virtual machine in
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27 ## the form of a cell array of strings.
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28 ##
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29 ## If called without input parameter:@*
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30 ## @itemize
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31 ## @item If no output variable is given, the result is simply printed
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32 ## on the standard output.
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33 ## @item If one output variable @var{STATIC} is given, the result is
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34 ## the static classpath.
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35 ## @item If two output variables @var{STATIC} and @var{DYNAMIC} are
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36 ## given, the first variable will contain the static classpath,
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37 ## the second will be filled with the dynamic claspath.
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38 ## @end itemize
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39 ##
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40 ## If called with a single input parameter @var{WHAT}:@*
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41 ## @itemize
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42 ## @item If @var{WHAT} is '-static' the static classpath is returned.
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43 ## @item If @var{WHAT} is '-dynamic' the dynamic classpath is returned.
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44 ## @item If @var{WHAT} is '-all' the static and the dynamic classpath
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45 ## are returned in a single cell array
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46 ## @end itemize
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47 ## @end deftypefn
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48 ## @seealso{javaaddpath,javarmpath}
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49
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50 function varargout = javaclasspath (which)
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51
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52 % dynamic classpath
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53 dynamic_path = java_invoke ("org.octave.ClassHelper", "getClassPath");
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54 dynamic_path_list = strsplit (dynamic_path, pathsep ());
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55
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56 % static classpath
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57 static_path = java_invoke ('java.lang.System', 'getProperty', 'java.class.path');
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58 static_path_list = strsplit (static_path, pathsep ());
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59 if (length (static_path_list) > 1)
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60 % remove first element (which is .../octave.jar)
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61 static_path_list = static_path_list(2:length (static_path_list));
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62 else
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63 static_path_list = {};
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64 end
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65
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66 switch nargin
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67 case 0
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68 switch nargout
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69 case 0
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70 disp_path_list ( 'STATIC', static_path_list )
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71 disp('');
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72 disp_path_list ( 'DYNAMIC', dynamic_path_list )
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73 case 1
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74 varargout{1} = cellstr (dynamic_path_list);
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75 case 2
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76 varargout{1} = cellstr (dynamic_path_list);
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77 varargout{2} = cellstr (static_path_list);
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78 endswitch
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79
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80 case 1
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81 switch nargout
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82 case 0
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83 if (strcmp (which, '-static') == 1)
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84 disp_path_list ( 'STATIC', static_path_list )
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85 elseif (strcmp (which, '-dynamic') == 1)
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86 disp_path_list ( 'DYNAMIC', dynamic_path_list )
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87 end
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88 case 1
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89 if (strcmp (which, '-static') == 1)
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90 varargout{1} = cellstr (static_path_list);
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91 elseif (strcmp (which, '-dynamic') == 1)
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92 varargout{1} = cellstr (dynamic_path_list);
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93 elseif (strcmp (which, '-all') == 1)
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94 varargout{1} = cellstr ([static_path_list, dynamic_path_list]);
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95 end
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96 endswitch
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97 endswitch
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98
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99 end
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100 #
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101 # Display cell array of paths
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102 #
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103 function disp_path_list ( which, path_list )
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104 printf (' %s JAVA PATH\n\n', which);
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105 if (length (path_list) > 0)
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106 printf (' %s\n', path_list{:});
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107 else
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108 printf (' - empty -\n');
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109 endif
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110 end