01: package org.apache.ojb.otm.lock.map;
02:
03: /* Copyright 2003-2005 The Apache Software Foundation
04: *
05: * Licensed under the Apache License, Version 2.0 (the "License");
06: * you may not use this file except in compliance with the License.
07: * You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17:
18: import org.apache.ojb.broker.Identity;
19: import org.apache.ojb.otm.lock.ObjectLock;
20:
21: /**
22: *
23: * <javadoc>
24: *
25: * @author <a href="mailto:rraghuram@hotmail.com">Raghu Rajah</a>
26: *
27: */
28: public interface LockMap {
29:
30: public ObjectLock getLock(Identity oid);
31:
32: /**
33: * This is "garbage collection" - remove free locks from
34: * the map. This method is called at the end of each transaction.
35: * Maybe that would be better to call it by timer?
36: */
37: public void gc();
38:
39: }
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