Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
Storable |
|
| 1.0;1 |
1 | /* | |
2 | * Copyright 2001,2004 The Apache Software Foundation. | |
3 | * | |
4 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
5 | * you may not use this file except in compliance with the License. | |
6 | * You may obtain a copy of the License at | |
7 | * | |
8 | * http://www.apache.org/licenses/LICENSE-2.0 | |
9 | * | |
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.apache.commons.scaffold.util; | |
18 | ||
19 | ||
20 | import java.util.Map; | |
21 | ||
22 | ||
23 | /** | |
24 | * Simple interface to describe public methods on a | |
25 | * data access object. | |
26 | * | |
27 | * @author Ted Husted | |
28 | * @version $Revision: 155464 $ $Date: 2005-02-26 13:26:54 +0000 (Sat, 26 Feb 2005) $ | |
29 | */ | |
30 | public interface Storable { | |
31 | ||
32 | ||
33 | /** | |
34 | * Commit record to storage. | |
35 | */ | |
36 | public void store() throws Exception; | |
37 | ||
38 | ||
39 | /** | |
40 | * Retrieve record from storage. | |
41 | */ | |
42 | public void retrieve() throws Exception; | |
43 | ||
44 | ||
45 | /** | |
46 | * Permenantly delete record. | |
47 | */ | |
48 | public void delete() throws Exception; | |
49 | ||
50 | ||
51 | /** | |
52 | * Mark entry for deletion. | |
53 | */ | |
54 | public void recycle() throws Exception; | |
55 | ||
56 | ||
57 | /** | |
58 | * Unmark entry for deletion. | |
59 | */ | |
60 | public void restore() throws Exception; | |
61 | ||
62 | ||
63 | ||
64 | /** | |
65 | * Return this object's primary key. | |
66 | */ | |
67 | public Object getStorageKey(); | |
68 | ||
69 | ||
70 | /** | |
71 | * Set this object's primary key. | |
72 | */ | |
73 | public void setStorageKey(Object key); | |
74 | ||
75 | ||
76 | /** | |
77 | * Obtain a new primary key for this object. | |
78 | */ | |
79 | public void allocateKey() throws Exception; | |
80 | ||
81 | ||
82 | ||
83 | /** | |
84 | * Cache the result object of an operation. | |
85 | */ | |
86 | public void setResult(Object result); | |
87 | ||
88 | ||
89 | /** | |
90 | * Return the result object of an operation. | |
91 | */ | |
92 | public Object getResult(); | |
93 | ||
94 | ||
95 | /** | |
96 | * Set a result code for an operation. | |
97 | */ | |
98 | public void setResultCode(int resultCode); | |
99 | ||
100 | ||
101 | /** | |
102 | * Return the result code from an operation. | |
103 | */ | |
104 | public int getResultCode(); | |
105 | ||
106 | ||
107 | ||
108 | /** | |
109 | * Populate this object from a Map. | |
110 | */ | |
111 | public void populate(Map parameters) throws Exception; | |
112 | ||
113 | } |