Mercurial > hg > ltpda

annotate m-toolbox/classes/@LTPDAworkbench/jpl2mpl.m @ 40:977eb37f31cb database-connection-manager

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User friendlier errors from utils.mysql.connect
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Mon, 05 Dec 2011 18:04:03 +0100
parents f0afece42f48
children
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Daniele Nicolodi <nicolodi@science.unitn.it>
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1 % JPL2MPL converts a java plist to a matlab plist
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2 %
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3 % CALL: mpl = jpl2mpl(jpl)
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4 %
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5 % M Hewitson 23-11-08
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6 %
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Daniele Nicolodi <nicolodi@science.unitn.it>
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7 % $Id: jpl2mpl.m,v 1.7 2010/08/06 19:10:49 ingo Exp $
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8 %
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9 function mpl = jpl2mpl(jpl)
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10
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11 mpl = plist;
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12 mpl.setName(char(jpl.getName()));
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13
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14 % build java plist
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15 for aa=1:awtinvoke(jpl, 'getNparams')
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16 p = awtinvoke(jpl, 'getParam', aa-1);
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17 if p.isActive
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18 val = awtinvoke(p, 'getDefaultVal');
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19 key = awtinvoke(p, 'getKey');
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20 if isempty(val)
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21 if strcmp(awtinvoke(p,'getValueType'), 'char')
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22 val = '';
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23 else
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24 val = [];
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25 end
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26 end
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27 if ischar(val)
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28 % Try to evaluate the string
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29 disp(sprintf('$$$ checking parameter value %s', val));
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30 try
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31 if any(strcmpi(val, utils.helper.ltpda_classes))
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32 % we don't eval strings that are a class name
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33 pval = val;
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34 elseif ~isempty(getBaseVariable(val))
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35
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36 pval = getBaseVariable(val);
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37
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Daniele Nicolodi <nicolodi@science.unitn.it>
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38 elseif strcmpi(val, 'false') || strcmpi(val, 'true')
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39
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40 % Handle true and false as logicals
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41 pval = eval(lower(val));
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42
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43 elseif exist(val) ~=0
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44 % warning('parameter value ''%s'' is a file on the MATLAB path: not evaluating', val);
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45 % we don't eval strings that are any kind of MATLAB file
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46 pval = val;
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47
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48 elseif strcmpi(key, 'start') || strcmpi(key, 'end') || ...
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49 strcmpi(key, 'startt') || strcmpi(key, 'endt') || ...
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50 strcmpi(key, 'start_time') || strcmpi(key, 'end_time') || ...
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51 strcmpi(key, 'starttimes') || ...
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52 strcmpi(key, 't0')
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53
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54 pval = val;
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55
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56 else
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57 % then we can eval this
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58 pval = evalin('base', val);
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59 end
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Daniele Nicolodi <nicolodi@science.unitn.it>
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60 catch
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61 % warning('Evaluation of string parameter value %s failed', val);
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Daniele Nicolodi <nicolodi@science.unitn.it>
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62 % if the evaluation of the string failed, just return the string
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63 pval = val;
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64 end
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65 else
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66 % if the value is not a string, just return it
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67 pval = val;
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68 end
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69 mpl.append(param(char(awtinvoke(p,'getKey')), pval));
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70 end
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71 end
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72 end
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73
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74 % Checks to see if a value from a plist represents a variable in the base
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75 % workspace. If so, the variable is evaluated and the result returned.
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76 %
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77 function res = getBaseVariable(val)
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78
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79 try
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80 if evalin('base', sprintf('exist(''%s'', ''var'')', val))
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81 cmd = ['exist(''' val ''')'];
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82 res = evalin('base', val);
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83 else
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84 res = [];
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85 end
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86 catch
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87 res = [];
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88 end
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89
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90 end
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91