01: /*
02: * hgcommons 7
03: * Hammurapi Group Common Library
04: * Copyright (C) 2003 Hammurapi Group
05: *
06: * This program 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 of the License, or (at your option) any later version.
10: *
11: * This program 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: * URL: http://www.hammurapi.biz/hammurapi-biz/ef/xmenu/hammurapi-group/products/products/hgcommons/index.html
21: * e-Mail: support@hammurapi.biz
22: */
23: package biz.hammurapi.sql.xml;
24:
25: import java.sql.SQLException;
26:
27: import org.w3c.dom.Element;
28:
29: import biz.hammurapi.config.Context;
30: import biz.hammurapi.config.PropertyParser;
31: import biz.hammurapi.sql.SQLProcessor;
32:
33: /**
34: * @author Pavel Vlasov
35: * @version $Revision: 1.2 $
36: */
37: public class Update extends SQLCommand implements Command {
38:
39: public void execute(Element holder, SQLProcessor processor,
40: final Context context) throws SQL2XMLException {
41: if (parameterizer == null || parameterizer.setContext(context)) {
42: try {
43: int ret = processor.processUpdate(sql, parameterizer);
44: Element updateElement = holder.getOwnerDocument()
45: .createElement("update");
46: if (name != null) {
47: updateElement.setAttribute("name", name);
48: }
49:
50: holder.appendChild(updateElement);
51: updateElement.appendChild(holder.getOwnerDocument()
52: .createTextNode(String.valueOf(ret)));
53: } catch (final SQLException e) {
54: throw new SQL2XMLException(new PropertyParser(
55: new Context() {
56: public Object get(String name) {
57: if ("error.message".equals(name)) {
58: return e.getMessage();
59: } else if ("error.class".equals(name)) {
60: return e.getClass().getName();
61: } else {
62: return context.get(name);
63: }
64: }
65: }, false).parse(errorMessage), e);
66: }
67: }
68: }
69: }
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