1 /**
2 *
3 * Copyright 2005 The Apache Software Foundation
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * 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;
23 import java.io.File;
24 import java.io.OutputStream;
25 import java.util.List;
26 import java.util.Set;
27 import java.net.MalformedURLException;
28
29 /**
30 * A non-functional configuration store that can be extended to be useful.
31 *
32 * @version $Rev: 410741 $ $Date: 2006-05-31 21:35:48 -0700 (Wed, 31 May 2006) $
33 */
34 public class NullConfigurationStore implements ConfigurationStore {
35 public boolean isInPlaceConfiguration(Artifact configId) throws NoSuchConfigException, IOException {
36 return false;
37 }
38
39 public void install(ConfigurationData configurationData) throws IOException, InvalidConfigException {
40 }
41
42 public void uninstall(Artifact configId) throws NoSuchConfigException, IOException {
43 }
44
45 public ConfigurationData loadConfiguration(Artifact configId) throws NoSuchConfigException, IOException, InvalidConfigException {
46 return null;
47 }
48
49 public boolean containsConfiguration(Artifact configId) {
50 return false;
51 }
52
53 public String getObjectName() {
54 return null;
55 }
56
57 public AbstractName getAbstractName() {
58 return null;
59 }
60
61 public List listConfigurations() {
62 return null;
63 }
64
65 public File createNewConfigurationDir(Artifact configId) throws ConfigurationAlreadyExistsException {
66 return null;
67 }
68
69 public Set resolve(Artifact configId, String moduleName, String path) throws NoSuchConfigException, MalformedURLException {
70 return null;
71 }
72
73 public void exportConfiguration(Artifact configId, OutputStream output) throws IOException, NoSuchConfigException {
74 }
75 }