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org.apache.torque.dsfactory.TorqueDataSourceFactory |
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1 | package org.apache.torque.dsfactory; |
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2 | ||
3 | /* |
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4 | * Copyright 2001-2004 The Apache Software Foundation. |
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5 | * |
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6 | * Licensed under the Apache License, Version 2.0 (the "License") |
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7 | * you may not use this file except in compliance with the License. |
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8 | * You may obtain a copy of the License at |
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9 | * |
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10 | * http://www.apache.org/licenses/LICENSE-2.0 |
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11 | * |
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12 | * Unless required by applicable law or agreed to in writing, software |
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13 | * distributed under the License is distributed on an "AS IS" BASIS, |
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14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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15 | * See the License for the specific language governing permissions and |
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16 | * limitations under the License. |
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17 | */ |
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18 | ||
19 | import javax.sql.ConnectionPoolDataSource; |
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20 | import javax.sql.DataSource; |
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21 | ||
22 | import org.apache.commons.configuration.Configuration; |
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23 | ||
24 | import org.apache.commons.logging.Log; |
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25 | import org.apache.commons.logging.LogFactory; |
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26 | ||
27 | import org.apache.torque.Torque; |
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28 | import org.apache.torque.TorqueException; |
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29 | import org.apache.torque.pool.TorqueClassicDataSource; |
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30 | ||
31 | /** |
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32 | * A factory that uses the "old" Torque Pools for fetching a DataSource. |
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33 | * |
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34 | * @author <a href="mailto:jmcnally@apache.org">John McNally</a> |
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35 | * @author <a href="mailto:hps@intermeta.de">Henning P. Schmiedehausen</a> |
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36 | * @version $Id: TorqueDataSourceFactory.java,v 1.13.2.3 2004/05/20 04:35:14 seade Exp $ |
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37 | * @deprecated as of version 3.1, use SharedPoolDataSourceFactory |
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38 | */ |
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39 | 0 | public class TorqueDataSourceFactory |
40 | extends AbstractDataSourceFactory |
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41 | implements DataSourceFactory |
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42 | { |
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43 | ||
44 | /** The log. */ |
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45 | 0 | private static Log log = LogFactory.getLog(TorqueDataSourceFactory.class); |
46 | ||
47 | /** The wrapped <code>DataSource</code>. */ |
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48 | private DataSource ds; |
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49 | ||
50 | /** |
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51 | * @see org.apache.torque.dsfactory.DataSourceFactory#getDataSource |
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52 | */ |
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53 | public DataSource getDataSource() |
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54 | { |
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55 | 0 | return ds; |
56 | } |
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57 | ||
58 | /** |
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59 | * @see org.apache.torque.dsfactory.DataSourceFactory#initialize |
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60 | */ |
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61 | public void initialize(Configuration configuration) throws TorqueException |
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62 | { |
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63 | 0 | if (configuration == null) |
64 | { |
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65 | 0 | throw new TorqueException( |
66 | "Torque cannot be initialized without " |
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67 | + "a valid configuration. Please check the log files " |
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68 | + "for further details."); |
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69 | } |
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70 | 0 | ConnectionPoolDataSource cpds = initCPDS(configuration); |
71 | 0 | TorqueClassicDataSource tcds = initTorqueClassic(configuration); |
72 | 0 | tcds.setConnectionPoolDataSource(cpds); |
73 | 0 | ds = tcds; |
74 | 0 | } |
75 | ||
76 | /** |
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77 | * Initializes the TorqueClassicDataSource. |
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78 | * |
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79 | * @param configuration where to read the settings from |
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80 | * @throws TorqueException if a property set fails |
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81 | * @return a configured <code>TorqueClassicDataSource</code> |
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82 | */ |
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83 | protected TorqueClassicDataSource initTorqueClassic( |
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84 | Configuration configuration) |
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85 | throws TorqueException |
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86 | { |
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87 | 0 | log.debug("Starting initTorqueClassic"); |
88 | 0 | TorqueClassicDataSource ds = new TorqueClassicDataSource(); |
89 | ||
90 | 0 | Configuration c = null; |
91 | ||
92 | 0 | c = Torque.getConfiguration().subset(DEFAULT_POOL_KEY); |
93 | 0 | applyConfiguration(c, ds); |
94 | ||
95 | 0 | c = configuration.subset(POOL_KEY); |
96 | 0 | applyConfiguration(c, ds); |
97 | 0 | return ds; |
98 | } |
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99 | } |
This report is generated by jcoverage, Maven and Maven JCoverage Plugin. |