01: /*
02: * Copyright 2004-2006 the original author or authors.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
10: * Unless required by applicable law or agreed to in writing, software
11: * distributed under the License is distributed on an "AS IS" BASIS,
12: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13: * See the License for the specific language governing permissions and
14: * limitations under the License.
15: */
16:
17: package org.compass.gps.device.hibernate.lifecycle;
18:
19: import org.compass.gps.device.hibernate.HibernateGpsDevice;
20: import org.compass.gps.device.hibernate.HibernateGpsDeviceException;
21: import org.hibernate.SessionFactory;
22:
23: /**
24: * The lifecycle injector is responsible injected and removing lifecycle event listneres.
25: *
26: * @author kimchy
27: */
28: public interface HibernateEntityLifecycleInjector {
29:
30: /**
31: * Injects a global lifecycle listener into the concrete <code>SessionFactory<code>
32: * implementation.
33: *
34: * @param sessionFactory The <code>SessionFactory</code> to inject the global lifecycle to.
35: * @param device The Jpa device calling this injector
36: * @throws HibernateGpsDeviceException
37: */
38: void injectLifecycle(SessionFactory sessionFactory,
39: HibernateGpsDevice device)
40: throws HibernateGpsDeviceException;
41:
42: /**
43: * Removes (if possible) lifecycle listeners injected using the inject method.
44: *
45: * @param sessionFactory The <code>SessionFactory</code> to remove lifecycle from
46: * @param device The Jpa device calling
47: * @throws HibernateGpsDevice
48: */
49: void removeLifecycle(SessionFactory sessionFactory,
50: HibernateGpsDevice device)
51: throws HibernateGpsDeviceException;
52: }
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