01: /*
02: * Copyright 2002-2005 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 info.jtrac.domain;
18:
19: import java.io.Serializable;
20:
21: /**
22: * Represents a file attachment. Files will be stored on the local
23: * file system, not within the database.
24: * When an Attachment is first uploaded and stored, it is prefixed
25: * with the value of the id generated on the database insert.
26: * This filePrefix property is stored separately to smoothly
27: * handle database migrations. So even if a database export-import
28: * changes the id column values, the files within the attachments
29: * folder can be used as is, without resorting to mass renaming.
30: */
31: public class Attachment implements Serializable {
32:
33: private long id;
34: private Attachment previous;
35: private long filePrefix;
36: private String fileName;
37:
38: public String getFileName() {
39: return fileName;
40: }
41:
42: public void setFileName(String fileName) {
43: this .fileName = fileName;
44: }
45:
46: public long getId() {
47: return id;
48: }
49:
50: public void setId(long id) {
51: this .id = id;
52: }
53:
54: public Attachment getPrevious() {
55: return previous;
56: }
57:
58: public void setPrevious(Attachment previous) {
59: this .previous = previous;
60: }
61:
62: public long getFilePrefix() {
63: return filePrefix;
64: }
65:
66: public void setFilePrefix(long filePrefix) {
67: this.filePrefix = filePrefix;
68: }
69:
70: }
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