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comparison m-toolbox/classes/@LTPDARepositoryManager/addConnection.m @ 0:f0afece42f48

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Import.
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Wed, 23 Nov 2011 19:22:13 +0100
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1 % ADDCONNECTION adds a new managed connection to the repository manager.
2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
3 %
4 % description: addconnection adds a new managed connection to the
5 % repository manager.
6 % this method still adds a new connection. it doesn't open by
7 % default the connection and for this reason it is not
8 % necessary to define a password yet.
9 %
10 % call: conn = rm.addconnection(pl);
11 % conn = rm.addconnection('hostname');
12 % conn = rm.addconnection('hostname', 'database');
13 % conn = rm.addconnection('hostname', 'database', 'username');
14 % conn = rm.addconnection('hostname', 'database', 'username', 'password');
15 %
16 % <a href="matlab:web(ltpdarepositorymanager.getinfo('addconnection').tohtml, '-helpbrowser')">parameter sets</a>
17 %
18 % version: $Id: addConnection.m,v 1.6 2011/03/28 12:45:44 hewitson Exp $
19 %
20 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
21
22 function varargout = addConnection(varargin)
23
24 % check if this is a call for parameters
25 if utils.helper.isinfocall(varargin{:})
26 varargout{1} = getinfo(varargin{3});
27 return
28 end
29
30 import utils.const.*
31 utils.helper.msg(utils.const.msg.MNAME , 'running %s/%s', mfilename('class'), mfilename);
32
33 % get the repository manager - there should only be one!
34 [rm, invars, rest] = utils.helper.collect_objects(varargin(:), 'LTPDARepositoryManager');
35
36 % collect all plists
37 [pl, invars, rest] = utils.helper.collect_objects(rest(:), 'plist');
38
39 pl = combine(pl, getdefaultplist);
40 hostname = pl.find('hostname');
41 database = pl.find('database');
42 username = pl.find('username');
43 password = pl.find('password');
44 autoconnect = pl.find('connect');
45
46 % check through 'rest'
47 if numel(rest) > 0
48 hostname = rest{1};
49 end
50 if numel(rest) > 1
51 database = rest{2};
52 end
53 if numel(rest) > 2
54 username = rest{3};
55 end
56 if numel(rest) > 3
57 password = rest{4};
58 end
59
60 conn = mpipeline.repository.RepositoryConnection([]);
61 conn.setHostname(hostname);
62 conn.setDatabase(database);
63 conn.setUsername(username);
64 conn.setPassword(password);
65
66 if ~isempty(password) && autoconnect
67 conn.openconnection();
68 end
69
70 rm.manager.addConnection(conn);
71 if ~isempty(rm.gui)
72 rm.gui.reloadConnectionTable();
73 end
74
75 if nargout == 1
76 varargout{1} = conn;
77 end
78
79 end
80
81 %--------------------------------------------------------------------------
82 % get info object
83 %--------------------------------------------------------------------------
84 function ii = getinfo(varargin)
85 if nargin == 1 && strcmpi(varargin{1}, 'none')
86 sets = {};
87 pl = [];
88 else
89 sets = {'default'};
90 pl = getdefaultplist;
91 end
92 % build info object
93 ii = minfo(mfilename, 'LTPDARepositoryManager', 'ltpda', utils.const.categories.gui, '$id: psd.m,v 1.53 2009/12/17 08:04:43 mauro exp $', sets, pl);
94 end
95
96 %--------------------------------------------------------------------------
97 % get default plist
98 %--------------------------------------------------------------------------
99 function pl = getdefaultplist()
100
101 % initialise plist
102 pl = plist();
103
104 % hostname
105 p = param({'hostname', 'the hostname of the repository to connect to.'}, paramValue.EMPTY_STRING);
106 pl.append(p);
107
108 % database
109 p = param({'database', 'the database on the repository.'}, paramValue.EMPTY_STRING);
110 pl.append(p);
111
112 % username
113 p = param({'username', 'the username to connect with.'}, paramValue.EMPTY_STRING);
114 pl.append(p);
115
116 % password
117 p = param({'password', 'the password to connect with. leave this empty to be prompted on connection.'}, paramValue.EMPTY_STRING);
118 pl.append(p);
119
120 % auto connect
121 p = param({'connect', '''true'' or ''false'' if the repository manager should open the connection.'}, paramValue.FALSE_TRUE);
122 pl.append(p);
123
124 end
125