01: /**
02: * Copyright (C) 2001-2004 France Telecom R&D
03: *
04: * This library is free software; you can redistribute it and/or
05: * modify it under the terms of the GNU Lesser General Public
06: * License as published by the Free Software Foundation; either
07: * version 2 of the License, or (at your option) any later version.
08: *
09: * This library is distributed in the hope that it will be useful,
10: * but WITHOUT ANY WARRANTY; without even the implied warranty of
11: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12: * Lesser General Public License for more details.
13: *
14: * You should have received a copy of the GNU Lesser General Public
15: * License along with this library; if not, write to the Free Software
16: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17: */package org.objectweb.speedo.generation.mivisitor;
18:
19: import org.objectweb.speedo.lib.Personality;
20: import org.objectweb.speedo.metadata.SpeedoField;
21: import org.objectweb.speedo.metadata.SpeedoExtension;
22: import org.objectweb.speedo.api.SpeedoException;
23: import org.objectweb.speedo.api.SpeedoProperties;
24: import org.objectweb.util.monolog.api.BasicLevel;
25:
26: /**
27: * Add extensions FIELD_CONVERTER for various type:
28: * - java.sql.*
29: * - java.util.Locale
30: *
31: * @author S.Chassande-Barrioz
32: */
33: public class FieldConverterVisitor extends AbstractMetaInfoVisitor {
34:
35: public FieldConverterVisitor(Personality p) {
36: super (p);
37: }
38:
39: protected String getLoggerName() {
40: return super .getLoggerName() + ".fieldconverter";
41: }
42:
43: public void visitField(SpeedoField sf) throws SpeedoException {
44: super .visitField(sf);
45: if (sf.type.startsWith("Ljava/sql/")) {
46: SpeedoExtension se = new SpeedoExtension();
47: se.vendorName = SpeedoProperties.VENDOR_NAME;
48: se.key = SpeedoProperties.FIELD_CONVERTER;
49: se.value = "org.objectweb.speedo.lib.Sql";
50: se.value += sf.type.substring(10, sf.type.length() - 1);
51: se.value += "FieldMapping";
52: logger.log(BasicLevel.DEBUG, "Use the converter '"
53: + se.value + "' for the field '" + sf.name + "'");
54: sf.addExtension(se);
55: } else if (sf.type.startsWith("Ljava/util/Locale")) {
56: SpeedoExtension se = new SpeedoExtension();
57: se.vendorName = SpeedoProperties.VENDOR_NAME;
58: se.key = SpeedoProperties.FIELD_CONVERTER;
59: se.value = "org.objectweb.speedo.lib.LocaleFieldMapping";
60: logger.log(BasicLevel.DEBUG, "Use the converter '"
61: + se.value + "' for the field '" + sf.name + "'");
62: sf.addExtension(se);
63: }
64: }
65: }
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