01: package net.sourceforge.squirrel_sql.client.session.action;
02:
03: /*
04: * Copyright (C) 2002-2003 Colin Bell
05: * colbell@users.sourceforge.net
06: *
07: * This library is free software; you can redistribute it and/or
08: * modify it under the terms of the GNU Lesser General Public
09: * License as published by the Free Software Foundation; either
10: * version 2.1 of the License, or (at your option) any later version.
11: *
12: * This library 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 library; if not, write to the Free Software
19: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20: */
21: import java.sql.SQLException;
22:
23: import net.sourceforge.squirrel_sql.fw.util.BaseException;
24: import net.sourceforge.squirrel_sql.fw.util.ICommand;
25:
26: import net.sourceforge.squirrel_sql.client.session.ISession;
27:
28: /**
29: * This command will set the default catalog for a session.
30: *
31: * @author <A HREF="mailto:colbell@users.sourceforge.net">Colin Bell</A>
32: */
33: public class SetDefaultCatalogCommand implements ICommand {
34: /** Current session. */
35: private final ISession _session;
36:
37: /** Catalog. */
38: private final String _catalog;
39:
40: /**
41: * Ctor.
42: *
43: * @param session Current session..
44: * @param catalog Name of catalog to become the defautl catalog.
45: *
46: * @throws IllegalArgumentException
47: * Thrown if a <TT>null</TT> <TT>ISession</TT> or <TT>catalog</TT> passed.
48: */
49: public SetDefaultCatalogCommand(ISession session, String catalog) {
50: super ();
51: if (session == null) {
52: throw new IllegalArgumentException("ISession == null");
53: }
54: if (catalog == null) {
55: throw new IllegalArgumentException("Catalog == null");
56: }
57:
58: _session = session;
59: _catalog = catalog;
60: }
61:
62: public void execute() throws BaseException {
63: try {
64: _session.getSQLConnection().setCatalog(_catalog);
65: } catch (SQLException ex) {
66: throw new BaseException(ex);
67: }
68: }
69: }
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