Mercurial > hg > ltpda
diff m-toolbox/classes/+utils/@jmysql/resultsToCell.m @ 0:f0afece42f48
Import.
author | Daniele Nicolodi <nicolodi@science.unitn.it> |
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date | Wed, 23 Nov 2011 19:22:13 +0100 |
parents | |
children | 91f21a0aab35 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/m-toolbox/classes/+utils/@jmysql/resultsToCell.m Wed Nov 23 19:22:13 2011 +0100 @@ -0,0 +1,58 @@ +% RESULTSTOCELL converts a java sql ResultSet to a cell-array +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% +% DESCRIPTION: RESULTSTOCELL converts a java sql ResultSet to a cell-array. +% +% CALL: [results, colnames] = utils.jmysql.resultsToCell(resultSet); +% +% INPUTS: +% resultSet - a result set like that returned from +% utils.jmysql.query +% +% OUTPUTS: +% results - a cell array of results +% col_names - a cell array of column names +% +% +% VERSION: $Id: resultsToCell.m,v 1.1 2009/07/27 19:46:21 hewitson Exp $ +% +% HISTORY: 24-05-2007 M Hewitson +% Creation +% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + + + +function varargout = resultsToCell(varargin) + + prefs = getappdata(0, 'LTPDApreferences'); + + if ~isa(varargin{1}, 'java.sql.ResultSet') + error('### The first argument should be a ResultSet'); + end + + % Inputs + resultSet = varargin{1}; + + os = mpipeline.repository.RepositoryConnection.resultSetToObjectArray(resultSet); + disp(sprintf('*** converted result set: [%dx%d]', numel(os), numel(os(1)))); + + % Set outputs + if nargout > 0 + varargout{1} = cell(os); + if nargout == 2 + % Get column names from the meta data + rsm = resultSet.getMetaData; + Nc = rsm.getColumnCount; + colnames = cell(1,Nc); + for kk=1:Nc + colnames{kk} = char(rsm.getColumnName(kk)); + end + + varargout{2} = colnames; + end + end + + +end +