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Java > Open Source Codes > org > jboss > test > cmp2 > jbas3541 > IntJDBCAdaptor


1 /*
2   * JBoss, Home of Professional Open Source
3   * Copyright 2005, JBoss Inc., and individual contributors as indicated
4   * by the @authors tag. See the copyright.txt in the distribution for a
5   * full listing of individual contributors.
6   *
7   * This is free software; you can redistribute it and/or modify it
8   * under the terms of the GNU Lesser General Public License as
9   * published by the Free Software Foundation; either version 2.1 of
10   * the License, or (at your option) any later version.
11   *
12   * This software is distributed in the hope that it will be useful,
13   * but WITHOUT ANY WARRANTY; without even the implied warranty of
14   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15   * Lesser General Public License for more details.
16   *
17   * You should have received a copy of the GNU Lesser General Public
18   * License along with this software; if not, write to the Free
19   * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20   * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21   */
22 package org.jboss.test.cmp2.jbas3541;
23
24 import java.sql.PreparedStatement JavaDoc;
25 import java.sql.SQLException JavaDoc;
26 import java.sql.ResultSet JavaDoc;
27 import org.jboss.ejb.plugins.cmp.jdbc.JDBCParameterSetter;
28 import org.jboss.ejb.plugins.cmp.jdbc.JDBCResultSetReader;
29 import org.jboss.logging.Logger;
30
31 /**
32  * @author <a HREF="mailto:alex@jboss.org">Alexey Loubyansky</a>
33  * @version <tt>$Revision: $</tt>
34  */
35 public class IntJDBCAdaptor
36    implements JDBCParameterSetter, JDBCResultSetReader
37 {
38    public void set(PreparedStatement JavaDoc ps, int index, int jdbcType, Object JavaDoc value, Logger log) throws SQLException JavaDoc
39    {
40       if(value == null)
41       {
42          ps.setNull(index, jdbcType);
43       }
44       else
45       {
46          ps.setInt(index, 2);
47       }
48    }
49
50    public Object JavaDoc get(ResultSet JavaDoc rs, int index, Class JavaDoc destination, Logger log) throws SQLException JavaDoc
51    {
52       return rs.wasNull() ? null : new Integer JavaDoc(rs.getInt(index));
53    }
54 }
55
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