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Java > Open Source Codes > org > apache > geronimo > kernel > config > NullConfigurationStore


1 /**
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements. See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License. You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17 package org.apache.geronimo.kernel.config;
18
19 import org.apache.geronimo.kernel.repository.Artifact;
20 import org.apache.geronimo.gbean.AbstractName;
21
22 import java.io.IOException JavaDoc;
23 import java.io.File JavaDoc;
24 import java.io.OutputStream JavaDoc;
25 import java.util.List JavaDoc;
26 import java.util.Set JavaDoc;
27 import java.net.MalformedURLException JavaDoc;
28
29 /**
30  * A non-functional configuration store that can be extended to be useful.
31  *
32  * @version $Rev: 476049 $ $Date: 2006-11-16 23:35:17 -0500 (Thu, 16 Nov 2006) $
33  */
34 public class NullConfigurationStore implements ConfigurationStore {
35     public boolean isInPlaceConfiguration(Artifact configId) throws NoSuchConfigException, IOException JavaDoc {
36         return false;
37     }
38
39     public void install(ConfigurationData configurationData) throws IOException JavaDoc, InvalidConfigException {
40     }
41
42     public void uninstall(Artifact configId) throws NoSuchConfigException, IOException JavaDoc {
43     }
44
45     public ConfigurationData loadConfiguration(Artifact configId) throws NoSuchConfigException, IOException JavaDoc, InvalidConfigException {
46         return null;
47     }
48
49     public boolean containsConfiguration(Artifact configId) {
50         return false;
51     }
52
53     public String JavaDoc getObjectName() {
54         return null;
55     }
56
57     public AbstractName getAbstractName() {
58         return null;
59     }
60
61     public List JavaDoc listConfigurations() {
62         return null;
63     }
64
65     public File JavaDoc createNewConfigurationDir(Artifact configId) throws ConfigurationAlreadyExistsException {
66         return null;
67     }
68
69     public Set JavaDoc resolve(Artifact configId, String JavaDoc moduleName, String JavaDoc path) throws NoSuchConfigException, MalformedURLException JavaDoc {
70         return null;
71     }
72
73     public void exportConfiguration(Artifact configId, OutputStream JavaDoc output) throws IOException JavaDoc, NoSuchConfigException {
74     }
75 }
76
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