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Java > Open Source Codes > org > apache > axis2 > storage > AxisStorage


1 package org.apache.axis2.storage;
2
3 /*
4  * Copyright 2004,2005 The Apache Software Foundation.
5  *
6  * Licensed under the Apache License, Version 2.0 (the "License");
7  * you may not use this file except in compliance with the License.
8  * You may obtain a copy of the License at
9  *
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  *
18  *
19  */

20 public interface AxisStorage {
21
22     /**
23      * puts a value to the storage
24      * @param value
25      * @return the key as an Object
26      */

27     Object JavaDoc put(Object JavaDoc value);
28
29     /**
30      * get a value from the storage. The value is not removed
31      * @param key
32      * @return the value as an Object
33      */

34     Object JavaDoc get(Object JavaDoc key);
35
36     /**
37      * Removes an object from the storage given the key.
38      * @param key
39      * @return the value being removed as an object
40      */

41     Object JavaDoc remove(Object JavaDoc key);
42
43     /**
44      * Cleans the whole storage.
45      * @return a boolean saying whether the clean was successful or not
46      */

47     boolean clean();
48 }
49
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