Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 1 | /* |
Brian O'Connor | a09fe5b | 2017-08-03 21:12:30 -0700 | [diff] [blame] | 2 | * Copyright 2017-present Open Networking Foundation |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 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 | package org.onosproject.store.primitives.impl; |
| 17 | |
| 18 | import org.onosproject.store.cluster.messaging.MessageSubject; |
| 19 | |
| 20 | /** |
| 21 | * Protocol message context. |
| 22 | */ |
| 23 | final class RaftMessageContext { |
| 24 | private final String prefix; |
| 25 | final MessageSubject openSessionSubject; |
| 26 | final MessageSubject closeSessionSubject; |
| 27 | final MessageSubject keepAliveSubject; |
| 28 | final MessageSubject querySubject; |
| 29 | final MessageSubject commandSubject; |
| 30 | final MessageSubject metadataSubject; |
| 31 | final MessageSubject joinSubject; |
| 32 | final MessageSubject leaveSubject; |
| 33 | final MessageSubject configureSubject; |
| 34 | final MessageSubject reconfigureSubject; |
| 35 | final MessageSubject installSubject; |
| 36 | final MessageSubject pollSubject; |
| 37 | final MessageSubject voteSubject; |
| 38 | final MessageSubject appendSubject; |
Jordan Halterman | 6807c8f | 2017-08-28 20:58:24 -0700 | [diff] [blame] | 39 | final MessageSubject transferSubject; |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 40 | |
| 41 | RaftMessageContext(String prefix) { |
| 42 | this.prefix = prefix; |
| 43 | this.openSessionSubject = getSubject(prefix, "open"); |
| 44 | this.closeSessionSubject = getSubject(prefix, "close"); |
| 45 | this.keepAliveSubject = getSubject(prefix, "keep-alive"); |
| 46 | this.querySubject = getSubject(prefix, "query"); |
| 47 | this.commandSubject = getSubject(prefix, "command"); |
| 48 | this.metadataSubject = getSubject(prefix, "metadata"); |
| 49 | this.joinSubject = getSubject(prefix, "join"); |
| 50 | this.leaveSubject = getSubject(prefix, "leave"); |
| 51 | this.configureSubject = getSubject(prefix, "configure"); |
| 52 | this.reconfigureSubject = getSubject(prefix, "reconfigure"); |
| 53 | this.installSubject = getSubject(prefix, "install"); |
| 54 | this.pollSubject = getSubject(prefix, "poll"); |
| 55 | this.voteSubject = getSubject(prefix, "vote"); |
| 56 | this.appendSubject = getSubject(prefix, "append"); |
Jordan Halterman | 6807c8f | 2017-08-28 20:58:24 -0700 | [diff] [blame] | 57 | this.transferSubject = getSubject(prefix, "transfer"); |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 58 | } |
| 59 | |
| 60 | private static MessageSubject getSubject(String prefix, String type) { |
| 61 | if (prefix == null) { |
| 62 | return new MessageSubject(type); |
| 63 | } else { |
| 64 | return new MessageSubject(String.format("%s-%s", prefix, type)); |
| 65 | } |
| 66 | } |
| 67 | |
| 68 | /** |
| 69 | * Returns the publish subject for the given session. |
| 70 | * |
| 71 | * @param sessionId the session for which to return the publish subject |
| 72 | * @return the publish subject for the given session |
| 73 | */ |
| 74 | MessageSubject publishSubject(long sessionId) { |
| 75 | if (prefix == null) { |
| 76 | return new MessageSubject(String.format("publish-%d", sessionId)); |
| 77 | } else { |
| 78 | return new MessageSubject(String.format("%s-publish-%d", prefix, sessionId)); |
| 79 | } |
| 80 | } |
| 81 | |
| 82 | /** |
| 83 | * Returns the reset subject for the given session. |
| 84 | * |
| 85 | * @param sessionId the session for which to return the reset subject |
| 86 | * @return the reset subject for the given session |
| 87 | */ |
| 88 | MessageSubject resetSubject(long sessionId) { |
| 89 | if (prefix == null) { |
| 90 | return new MessageSubject(String.format("reset-%d", sessionId)); |
| 91 | } else { |
| 92 | return new MessageSubject(String.format("%s-reset-%d", prefix, sessionId)); |
| 93 | } |
| 94 | } |
| 95 | } |