Mercurial > hg > ltpda

annotate m-toolbox/classes/+utils/@jmysql/jconnTodbconn.m @ 7:1e91f84a4be8 database-connection-manager

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Make ltpda_up.retrieve work with java.sql.Connection objects
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Mon, 05 Dec 2011 16:20:06 +0100
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1 % JCONNTODBCONN convert a java db connection to a MATLAB database
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2 % connection.
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3 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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4 %
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5 % DESCRIPTION: JCONNTODBCONN convert a java db connection to a MATLAB
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6 % database Toolbox connection.
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7 %
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8 % CALL: dbconn = utils.jmysql.jconnTodbconn(jconn);
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9 %
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10 % INPUTS:
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11 % jconn - a connection object like that returned from
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12 % utils.jmysql.connect.
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13 %
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14 % OUTPUTS: dbconn - a database toolbox connecton
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15 %
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16 %
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17 % VERSION: $Id: jconnTodbconn.m,v 1.1 2009/07/28 06:46:09 hewitson Exp $
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18 %
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19 % HISTORY: 24-05-2007 M Hewitson
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20 % Creation
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21 %
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22 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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23
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24
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25
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26 function conn = jconnTodbconn(jconn)
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27
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28 if nargin ~= 1 || ~isa(jconn, 'mpipeline.repository.RepositoryConnection')
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29 error('### The first argument should be a RepositoryConnection');
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30 end
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31
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32 host = char(jconn.getHostname);
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33 db = char(jconn.getDatabase);
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34 user = char(jconn.getUsername);
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35 pw = char(jconn.getPassword);
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36
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37 dbdriver = getappdata(0, 'mysql_driver');
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38 dburl = sprintf('jdbc:mysql://%s/%s',host,db);
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39
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40 disp(sprintf('** Connecting to %s as %s...', host, user))
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41
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42 conn = database(db,user,pw,dbdriver,dburl);
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43 disp('** Connection status:')
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44 disp(ping(conn))
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45
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46
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47 end
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