blob: de8a882b8294162d9ab573ee1debe8bb038c0246 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
/*
* Copyright (c) OSGi Alliance (2014). All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.osgi.service.remoteserviceadmin.namespace;
import org.osgi.resource.Namespace;
/**
* Remote Services Topology Manager Capability and Requirement Namespace.
*
* <p>
* This class defines the names for the attributes and directives for this
* namespace.
*
* @Immutable
* @author $Id$
*/
public final class TopologyNamespace extends Namespace {
/**
* Namespace name for Remote Services topology manager capabilities and
* requirements.
*/
public static final String TOPOLOGY_NAMESPACE = "osgi.remoteserviceadmin.topology";
/**
* The capability attribute used to specify the policy or policies supported
* by this topology manager. The value of this attribute must be of type
* {@code String} or {@code List<String>}. Policy names are typically
* implementation specific, however the Remote Services Specification
* defines the <em>promiscuous</em> and <em>fail-over</em> policies for
* common use cases.
*/
public static final String CAPABILITY_POLICY_ATTRIBUTE = "policy";
/**
* The attribute value for Topology managers with a promiscuous policy
*
* @see TopologyNamespace#CAPABILITY_POLICY_ATTRIBUTE
*/
public static final String PROMISCUOUS_POLICY = "promiscuous";
/**
* The attribute value for Topology managers with a fail-over policy
*
* @see TopologyNamespace#CAPABILITY_POLICY_ATTRIBUTE
*/
public static final String FAIL_OVER_POLICY = "fail-over";
private TopologyNamespace() {
// empty
}
}
|
