Kyuhwi Choi | 5d7c998 | 2016-01-20 13:55:55 +0900 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016 Open Networking Laboratory |
| 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.openstackrouting; |
| 17 | |
| 18 | import org.onlab.packet.Ip4Address; |
| 19 | |
| 20 | import java.util.HashMap; |
| 21 | |
| 22 | /** |
| 23 | * A configurable external gateway modes extension model in openstack router. |
| 24 | */ |
| 25 | public final class OpenstackExternalGateway { |
| 26 | |
| 27 | private String networkId; |
Jonathan Hart | 51539b8 | 2015-10-29 09:53:04 -0700 | [diff] [blame] | 28 | private boolean enablePnat; |
Kyuhwi Choi | 5d7c998 | 2016-01-20 13:55:55 +0900 | [diff] [blame] | 29 | private HashMap<String, Ip4Address> externalFixedIps; |
| 30 | |
Jonathan Hart | 51539b8 | 2015-10-29 09:53:04 -0700 | [diff] [blame] | 31 | private OpenstackExternalGateway(String networkId, boolean enablePnat, |
Kyuhwi Choi | 5d7c998 | 2016-01-20 13:55:55 +0900 | [diff] [blame] | 32 | HashMap externalFixedIps) { |
| 33 | this.networkId = networkId; |
Jonathan Hart | 51539b8 | 2015-10-29 09:53:04 -0700 | [diff] [blame] | 34 | this.enablePnat = enablePnat; |
Kyuhwi Choi | 5d7c998 | 2016-01-20 13:55:55 +0900 | [diff] [blame] | 35 | this.externalFixedIps = externalFixedIps; |
| 36 | } |
| 37 | |
| 38 | /** |
| 39 | * Returns network ID. |
| 40 | * |
| 41 | * @return Network ID |
| 42 | */ |
| 43 | public String networkId() { |
| 44 | return networkId; |
| 45 | } |
| 46 | |
| 47 | /** |
| 48 | * Returns the PNAT status for external gateway. |
| 49 | * |
| 50 | * @return PNAT status |
| 51 | */ |
Jonathan Hart | 51539b8 | 2015-10-29 09:53:04 -0700 | [diff] [blame] | 52 | public boolean isEnablePnat() { |
| 53 | return enablePnat; |
Kyuhwi Choi | 5d7c998 | 2016-01-20 13:55:55 +0900 | [diff] [blame] | 54 | } |
| 55 | |
| 56 | /** |
| 57 | * An Openstack External Gateway Builder class. |
| 58 | */ |
| 59 | public static final class Builder { |
| 60 | private String networkId; |
Jonathan Hart | 51539b8 | 2015-10-29 09:53:04 -0700 | [diff] [blame] | 61 | private boolean enablePnat; |
| 62 | private HashMap<String, Ip4Address> externalFixedIps; |
Kyuhwi Choi | 5d7c998 | 2016-01-20 13:55:55 +0900 | [diff] [blame] | 63 | |
| 64 | Builder() { |
Jonathan Hart | 51539b8 | 2015-10-29 09:53:04 -0700 | [diff] [blame] | 65 | externalFixedIps = new HashMap<>(); |
Kyuhwi Choi | 5d7c998 | 2016-01-20 13:55:55 +0900 | [diff] [blame] | 66 | } |
| 67 | |
| 68 | /** |
| 69 | * Sets network ID. |
| 70 | * |
| 71 | * @param networkId Network ID |
| 72 | * @return Builder object |
| 73 | */ |
| 74 | public Builder networkId(String networkId) { |
| 75 | this.networkId = networkId; |
| 76 | return this; |
| 77 | } |
| 78 | |
| 79 | /** |
| 80 | * Sets whether PNAT status is enabled or not. |
| 81 | * |
Jonathan Hart | 51539b8 | 2015-10-29 09:53:04 -0700 | [diff] [blame] | 82 | * @param enablePnat true if PNAT status is enabled, false otherwise |
Kyuhwi Choi | 5d7c998 | 2016-01-20 13:55:55 +0900 | [diff] [blame] | 83 | * @return Builder object |
| 84 | */ |
Jonathan Hart | 51539b8 | 2015-10-29 09:53:04 -0700 | [diff] [blame] | 85 | public Builder enablePnat(boolean enablePnat) { |
| 86 | this.enablePnat = enablePnat; |
Kyuhwi Choi | 5d7c998 | 2016-01-20 13:55:55 +0900 | [diff] [blame] | 87 | return this; |
| 88 | } |
| 89 | |
| 90 | /** |
| 91 | * Sets external fixed IP address information. |
| 92 | * |
| 93 | * @param externalFixedIPs External fixed IP information |
| 94 | * @return Builder object |
| 95 | */ |
Jonathan Hart | 51539b8 | 2015-10-29 09:53:04 -0700 | [diff] [blame] | 96 | public Builder externalFixedIps(HashMap<String, Ip4Address> externalFixedIPs) { |
| 97 | this.externalFixedIps.putAll(externalFixedIPs); |
Kyuhwi Choi | 5d7c998 | 2016-01-20 13:55:55 +0900 | [diff] [blame] | 98 | return this; |
| 99 | } |
| 100 | |
| 101 | /** |
| 102 | * Builds an OpenstackExternalGateway object. |
| 103 | * |
| 104 | * @return OpenstackExternalGateway object |
| 105 | */ |
| 106 | public OpenstackExternalGateway build() { |
Jonathan Hart | 51539b8 | 2015-10-29 09:53:04 -0700 | [diff] [blame] | 107 | return new OpenstackExternalGateway(networkId, enablePnat, externalFixedIps); |
Kyuhwi Choi | 5d7c998 | 2016-01-20 13:55:55 +0900 | [diff] [blame] | 108 | } |
| 109 | } |
| 110 | |
| 111 | } |