01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one
03: * or more contributor license agreements. See the NOTICE file
04: * distributed with this work for additional information
05: * regarding copyright ownership. The ASF licenses this file
06: * to you under the Apache License, Version 2.0 (the
07: * "License"); you may not use this file except in compliance
08: * with 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,
13: * software distributed under the License is distributed on an
14: * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15: * KIND, either express or implied. See the License for the
16: * specific language governing permissions and limitations
17: * under the License.
18: */
19: package org.apache.openjpa.persistence.kernel.common.apps;
20:
21: import javax.persistence.Entity;
22: import javax.persistence.Id;
23: import javax.persistence.IdClass;
24: import javax.persistence.Table;
25:
26: //import java.lang.annotation.Annotation;
27:
28: @Entity
29: @Table(name="APP_IDCS")
30: @IdClass(AppIdClassString.Idkey.class)
31: public class AppIdClassString {
32:
33: @Id
34: private int pk;
35:
36: public AppIdClassString(int pk) {
37: this .pk = pk;
38: }
39:
40: public int getPk() {
41: return pk;
42: }
43:
44: public static class Idkey implements java.io.Serializable {
45:
46: public int pk;
47:
48: public Idkey() {
49: }
50:
51: public Idkey(String pk) {
52: if (pk != null)
53: this .pk = Integer.parseInt(pk);
54: }
55:
56: @Override
57: public int hashCode() {
58: return pk;
59: }
60:
61: public String toString() {
62: return pk + "";
63: }
64:
65: @Override
66: public boolean equals(Object o) {
67: if (o == null || !(o instanceof Id))
68: return false;
69: return pk == ((Idkey) o).pk;
70: }
71: }
72: }
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