--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/m-toolbox/classes/@LTPDARepositoryManager/findConnections.m	Wed Nov 23 19:22:13 2011 +0100
@@ -0,0 +1,139 @@
+% FINDCONNECTIONS finds a managed connection.
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% DESCRIPTION: FINDCONNECTIONS finds a managed connection.
+%
+% CALL:        conns = rm.findConnections(pl);
+%              conns = rm.findConnections('hostname');
+%              conns = rm.findConnections('hostname', 'database');
+%              conns = rm.findConnections('hostname', 'database', 'username');
+%
+% findConneciton finds all connections which match the given input fields.
+% If no matching connections are found then the method returns an emtpy
+% array. To search for all 'hostnames' for a given 'username', enter an
+% empty string. For example:
+%
+% 1) Find all connections for user 'bob'
+%
+%     pl = plist('username', 'bob');
+%     conns = rm.findConnections(pl);
+%
+%  or
+%
+%     conns = rm.findConnections('', '', 'bob');
+%
+% 2) Find all connection to 'localhost' for database 'foo'
+%
+%    pl    = plist('hostname', 'localhost', 'database', 'foo')
+%    conns = rm.findConnections(pl);
+%
+%  or
+%
+%    conns = rm.findConnections('localhost', 'foo');
+%
+% 3) Find all connections to 'localhost' for user 'bob'
+%
+%    conns = rm.findConnections('localhost', '', 'bob');
+%
+% <a href="matlab:web(LTPDARepositoryManager.getInfo('findConnections').tohtml, '-helpbrowser')">Parameters Description</a>
+%
+% VERSION:    $Id: findConnections.m,v 1.7 2011/04/08 08:56:35 hewitson Exp $
+%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+function varargout = findConnections(varargin)
+  
+  % Check if this is a call for parameters
+  if utils.helper.isinfocall(varargin{:})
+    varargout{1} = getInfo(varargin{3});
+    return
+  end
+  
+  import utils.const.*
+  utils.helper.msg(msg.PROC3, 'running %s/%s', mfilename('class'), mfilename);
+  
+  % Get the repository manager - there should only be one!
+  [rm, invars, rest] = utils.helper.collect_objects(varargin(:), 'LTPDARepositoryManager');
+  
+  % Collect all plists
+  [pl, invars, rest] = utils.helper.collect_objects(rest(:), 'plist');
+  
+  
+  pl = combine(pl, getDefaultPlist);
+  hostname = pl.find('hostname');
+  database = pl.find('database');
+  username = pl.find('username');
+  
+  % Check through 'rest'
+  if numel(rest) > 0
+    hostname = rest{1};
+  end
+  if numel(rest) > 1
+    database = rest{2};
+  end
+  if numel(rest) > 2
+    username = rest{3};
+  end
+  
+  % make sure that username are strings because JAVA interprets an empty
+  % array [] as a null-pointer.
+  if isempty(hostname), hostname = ''; end
+  if isempty(database), database = ''; end
+  if isempty(username), username = ''; end
+  
+  conns = rm.manager.findConnections(hostname, database, username);
+  
+  mconns = [];
+  for i=1:conns.size
+    mconns = [mconns conns.get(i-1)];
+  end
+  
+%   if isempty(mconns)
+%     mconns = rm.newConnection(hostname, database, username);
+%   end
+%   
+  utils.helper.msg(utils.const.msg.PROC1, 'Matched %d managed connections', numel(mconns));
+  
+  if nargout > 0
+    varargout{1} = mconns;
+  end
+  
+end
+
+%--------------------------------------------------------------------------
+% Get Info Object
+%--------------------------------------------------------------------------
+function ii = getInfo(varargin)
+  if nargin == 1 && strcmpi(varargin{1}, 'None')
+    sets = {};
+    pl   = [];
+  else
+    sets = {'Default'};
+    pl   = getDefaultPlist;
+  end
+  % Build info object
+  ii = minfo(mfilename, 'LTPDARepositoryManager', 'ltpda', utils.const.categories.gui, '$Id: findConnections.m,v 1.7 2011/04/08 08:56:35 hewitson Exp $', sets, pl);
+end
+
+%--------------------------------------------------------------------------
+% Get Default Plist
+%--------------------------------------------------------------------------
+function pl = getDefaultPlist()
+  
+  % Initialise plist
+  pl = plist();
+  
+  % hostname
+  p = param({'hostname', 'The hostname of the repository to connect to.'}, paramValue.EMPTY_STRING);
+  pl.append(p);
+  
+  % database
+  p = param({'database', 'The database on the repository.'}, paramValue.EMPTY_STRING);
+  pl.append(p);
+  
+  % username
+  p = param({'username', 'The username to connect with.'}, paramValue.EMPTY_STRING);
+  pl.append(p);
+  
+end
+% END