01: package net.sourceforge.squirrel_sql.plugins.postgres.tab;
02:
03: /*
04: * Copyright (C) 2007 Rob Manning
05: * manningr@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.PreparedStatement;
22: import java.sql.SQLException;
23:
24: import net.sourceforge.squirrel_sql.client.session.ISession;
25: import net.sourceforge.squirrel_sql.client.session.mainpanel.objecttree.tabs.BasePreparedStatementTab;
26: import net.sourceforge.squirrel_sql.fw.sql.IDatabaseObjectInfo;
27: import net.sourceforge.squirrel_sql.fw.util.StringManager;
28: import net.sourceforge.squirrel_sql.fw.util.StringManagerFactory;
29: import net.sourceforge.squirrel_sql.fw.util.log.ILogger;
30: import net.sourceforge.squirrel_sql.fw.util.log.LoggerController;
31:
32: /**
33: * This class will display the details for an PostgreSQL sequence.
34: *
35: * @author manningr
36: */
37: public class SequenceDetailsTab extends BasePreparedStatementTab {
38: private static final StringManager s_stringMgr = StringManagerFactory
39: .getStringManager(SequenceDetailsTab.class);
40:
41: /** Logger for this class. */
42: private final static ILogger s_log = LoggerController
43: .createLogger(SequenceDetailsTab.class);
44:
45: /**
46: * This interface defines locale specific strings. This should be
47: * replaced with a property file.
48: */
49: private interface i18n {
50: // i18n[SequenceDetailsTab.title=Details]
51: String TITLE = s_stringMgr
52: .getString("SequenceDetailsTab.title");
53: // i18n[SequenceDetailsTab.hint=Display sequence details]
54: String HINT = s_stringMgr.getString("SequenceDetailsTab.hint");
55: }
56:
57: /** SQL that retrieves the data. */
58: private static final String SQL = "SELECT last_value, max_value, min_value, cache_value, increment_by, is_cycled "
59: + "FROM ";
60:
61: public SequenceDetailsTab() {
62: super (i18n.TITLE, i18n.HINT, true);
63: }
64:
65: protected PreparedStatement createStatement() throws SQLException {
66: ISession session = getSession();
67: IDatabaseObjectInfo doi = getDatabaseObjectInfo();
68: String sql = getSQL();
69: if (s_log.isDebugEnabled()) {
70: s_log.debug("Sequence details SQL: " + sql);
71: s_log.debug("Sequence schema: " + doi.getSchemaName());
72: s_log.debug("Sequence name: " + doi.getSimpleName());
73: }
74:
75: PreparedStatement pstmt = session.getSQLConnection()
76: .prepareStatement(sql);
77: return pstmt;
78: }
79:
80: private String getSQL() {
81: IDatabaseObjectInfo doi = getDatabaseObjectInfo();
82: StringBuffer result = new StringBuffer();
83: result.append(SQL);
84: result.append(doi.getSchemaName());
85: result.append(".");
86: result.append(doi.getSimpleName());
87: return result.toString();
88: }
89: }
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