01: /**
02: *
03: * Licensed to the Apache Software Foundation (ASF) under one or more
04: * contributor license agreements. See the NOTICE file distributed with
05: * this work for additional information regarding copyright ownership.
06: * The ASF licenses this file to You under the Apache License, Version 2.0
07: * (the "License"); you may not use this file except in compliance with
08: * the License. You may obtain a copy of the License at
09: *
10: * http://www.apache.org/licenses/LICENSE-2.0
11: *
12: * Unless required by applicable law or agreed to in writing, software
13: * distributed under the License is distributed on an "AS IS" BASIS,
14: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15: * See the License for the specific language governing permissions and
16: * limitations under the License.
17: */package org.apache.openejb.persistence;
18:
19: import javax.persistence.EntityManagerFactory;
20:
21: public class EntityManagerTxKey {
22: private final EntityManagerFactory entityManagerFactory;
23:
24: public EntityManagerTxKey(EntityManagerFactory entityManagerFactory) {
25: this .entityManagerFactory = entityManagerFactory;
26: }
27:
28: public boolean equals(Object o) {
29: if (this == o) {
30: return true;
31: }
32: if (o == null || getClass() != o.getClass()) {
33: return false;
34: }
35:
36: final EntityManagerTxKey that = (EntityManagerTxKey) o;
37:
38: return entityManagerFactory.equals(that.entityManagerFactory);
39:
40: }
41:
42: public int hashCode() {
43: return entityManagerFactory.hashCode();
44: }
45:
46: public String toString() {
47: return entityManagerFactory.toString();
48: }
49: }
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