01: /*
02: *
03: * The DbUnit Database Testing Framework
04: * Copyright (C)2002-2004, DbUnit.org
05: *
06: * This library is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU Lesser General Public
08: * License as published by the Free Software Foundation; either
09: * version 2.1 of the License, or (at your option) any later version.
10: *
11: * This library is distributed in the hope that it will be useful,
12: * but WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14: * Lesser General Public License for more details.
15: *
16: * You should have received a copy of the GNU Lesser General Public
17: * License along with this library; if not, write to the Free Software
18: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19: *
20: */
21: package org.dbunit.ext.oracle;
22:
23: import org.slf4j.Logger;
24: import org.slf4j.LoggerFactory;
25:
26: import java.lang.reflect.InvocationTargetException;
27: import java.lang.reflect.Method;
28: import java.sql.PreparedStatement;
29: import java.sql.SQLException;
30:
31: import org.dbunit.dataset.datatype.TypeCastException;
32:
33: /**
34: * NCLOB handler
35: * @author cris.daniluk
36: * @since May 3, 2005
37: * @version $Revision: 554 $
38: */
39: public class OracleNClobDataType extends OracleClobDataType {
40:
41: /**
42: * Logger for this class
43: */
44: private static final Logger logger = LoggerFactory
45: .getLogger(OracleNClobDataType.class);
46:
47: protected static final Short FORM_NCHAR = new Short((short) 2);
48:
49: public void setSqlValue(Object value, int column,
50: PreparedStatement statement) throws SQLException,
51: TypeCastException {
52: logger.debug("setSqlValue(value=" + value + ", column="
53: + column + ", statement=" + statement + ") - start");
54:
55: try {
56: Class statementClass = Class
57: .forName("oracle.jdbc.OraclePreparedStatement");
58: Method formOfUse = statementClass.getMethod("setFormOfUse",
59: new Class[] { Integer.TYPE, Short.TYPE });
60: formOfUse.invoke(statement, new Object[] {
61: new Integer(column), FORM_NCHAR });
62: } catch (IllegalAccessException e) {
63: logger.error("setSqlValue()", e);
64:
65: throw new TypeCastException(value, this , e);
66: } catch (NoSuchMethodException e) {
67: logger.error("setSqlValue()", e);
68:
69: throw new TypeCastException(value, this , e);
70: } catch (InvocationTargetException e) {
71: logger.error("setSqlValue()", e);
72:
73: throw new TypeCastException(value, this , e
74: .getTargetException());
75: } catch (ClassNotFoundException e) {
76: logger.error("setSqlValue()", e);
77:
78: throw new TypeCastException(value, this, e);
79: }
80:
81: statement.setObject(column, getClob(value, statement
82: .getConnection()));
83: }
84:
85: }
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