01: /*
02: * JBoss, Home of Professional Open Source.
03: * Copyright 2006, Red Hat Middleware LLC, and individual contributors
04: * as indicated by the @author tags. See the copyright.txt file in the
05: * distribution for a full listing of individual contributors.
06: *
07: * This is free software; you can redistribute it and/or modify it
08: * under the terms of the GNU Lesser General Public License as
09: * published by the Free Software Foundation; either version 2.1 of
10: * the License, or (at your option) any later version.
11: *
12: * This software 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 software; if not, write to the Free
19: * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20: * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21: */
22: package javax.sql;
23:
24: import java.sql.SQLException;
25: import java.util.EventObject;
26:
27: /**
28: * The ConnectionEvent class provides information about the source of a connection related event.
29: * ConnectionEvent objects provide the following information:
30: * <ul>
31: * <li>the pooled connection that generated the event
32: * <li>the SQLException about to be thrown to the application ( in the case of an error event)
33: * </ul>
34: */
35: public class ConnectionEvent extends EventObject {
36: private SQLException ex;
37:
38: /**
39: * Construct a ConnectionEvent object. SQLException defaults to null.
40: *
41: * @param pooledConnection - the pooled connection that is the source of the event
42: */
43: public ConnectionEvent(PooledConnection pooledConnection) {
44: super (pooledConnection);
45: ex = null;
46: }
47:
48: /**
49: * Construct a ConnectionEvent object.
50: *
51: * @param pooledConnection - the pooled connection that is the source of the event
52: * @param e - the SQLException about to be thrown to the application
53: */
54: public ConnectionEvent(PooledConnection pooledConnection,
55: SQLException e) {
56: super (pooledConnection);
57: ex = null;
58: ex = e;
59: }
60:
61: /**
62: * Gets the SQLException about to be thrown. May be null.
63: *
64: * @return The SQLException about to be thrown
65: */
66: public SQLException getSQLException() {
67: return ex;
68: }
69: }
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