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Java > Open Source Codes > net > mlw > vlh > adapter > hibernate3 > util > setter > StringSetter


1 /**
2  * Copyright (c) 2003 held jointly by the individual authors.
3  *
4  * This library is free software; you can redistribute it and/or modify it
5  * under the terms of the GNU Lesser General Public License as published
6  * by the Free Software Foundation; either version 2.1 of the License, or
7  * (at your option) any later version.
8  *
9  * This library is distributed in the hope that it will be useful, but
10  * WITHOUT ANY WARRANTY; with out even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU Lesser General Public License for more details.
13  *
14  * You should have received a copy of the GNU Lesser General Public License
15  * along with this library; if not, write to the Free Software Foundation,
16  * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
17  *
18  * > http://www.gnu.org/copyleft/lesser.html
19  * > http://www.opensource.org/licenses/lgpl-license.php
20  */
21 package net.mlw.vlh.adapter.hibernate3.util.setter;
22
23 import java.text.ParseException JavaDoc;
24
25 import org.apache.commons.logging.Log;
26 import org.apache.commons.logging.LogFactory;
27 import org.hibernate.HibernateException;
28 import org.hibernate.Query;
29
30 /** Sets a <code>java.lang.String</code> on a <code>Query</code>.
31  *
32  * @author Matthew L. Wilson, Andrej Zachar, Jakub Holly
33  * @version $Revision: 1.3 $ $Date: 2005/12/19 12:22:26 $
34  */
35 public class StringSetter extends AbstractSetter
36 {
37
38    /**
39     * Logger for this class
40     */
41    private static final Log LOGGER = LogFactory.getLog(StringSetter.class);
42
43    /**
44     * @see net.mlw.vlh.adapter.hibernate3.util.Setter#set(Query, String, Object)
45     */
46    public void set(Query query, String JavaDoc key, Object JavaDoc value) throws HibernateException, ParseException JavaDoc
47    {
48       if (LOGGER.isInfoEnabled())
49       {
50          LOGGER.info("The key='" + key + "' was set to the query as the String='" + value + "'.");
51       }
52       try
53       {
54          query.setString(key, (String JavaDoc) value);
55       }
56       catch (ClassCastException JavaDoc e)
57       {
58          throw new IllegalArgumentException JavaDoc("Failed setting a bind variable to a statement because "
59                + "it's of another class than the setter is made for - the variable is " + value.getClass() + " while the setter is "
60                + getClass().getName() + ". Set the correct setter in value list config file - see for example "
61                + "net.mlw.vlh.adapter.jdbc.util.setter.AbstractSetter.");
62       }
63    }
64 }
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