01: /*
02: * XAPool: Open Source XA JDBC Pool
03: * Copyright (C) 2003 Objectweb.org
04: * Initial Developer: Lutris Technologies Inc.
05: * Contact: xapool-public@lists.debian-sf.objectweb.org
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 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
20: * USA
21: */
22: package org.enhydra.jdbc.pool;
23:
24: import java.sql.SQLException;
25:
26: /**
27: * PoolHelper defines methods allowing to make some specific
28: * operation on object. These operations are required to work
29: * the Generic Pool
30: */
31: public interface PoolHelper {
32:
33: public void expire(Object o); // object specific work to kill the object
34:
35: public boolean checkThisObject(Object o);
36:
37: // check if the object is still valid
38: public boolean testThisObject(Object o); // check if the object is closed
39:
40: public GenerationObject create() throws SQLException;
41:
42: public GenerationObject create(String _user, String _password)
43: throws SQLException;
44:
45: public String toString();
46: }
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