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.management;
23:
24: /**
25: * This interface should be implemented by all MBeans that wish their state
26: * to be persisted.
27: *
28: * @author <a href="mailto:juha@jboss.org">Juha Lindfors</a>.
29: * @version $Revision: 57200 $
30: */
31: public interface PersistentMBean {
32:
33: /**
34: * Retrieves the MBean's state from a persistence store.
35: *
36: * @throws MBeanException wraps application exceptions from persistence store
37: * @throws InstanceNotFoundException if the MBean's state could not be found
38: */
39: public void load() throws MBeanException,
40: RuntimeOperationsException, InstanceNotFoundException;
41:
42: /**
43: * Stores the MBean's state to a persistence store.
44: *
45: * @throws MBeanException wraps application exceptions from persistence store
46: * @throws InstanceNotFoundException if the MBean's state could not be stored
47: */
48: public void store() throws MBeanException,
49: RuntimeOperationsException, InstanceNotFoundException;
50:
51: }
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