Sho SHIMIZU | 5cb438e | 2015-02-04 13:46:00 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015 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.net.intent.impl; |
| 17 | |
Sho SHIMIZU | 5cb438e | 2015-02-04 13:46:00 -0800 | [diff] [blame] | 18 | import org.onosproject.net.intent.IntentData; |
| 19 | |
| 20 | import java.util.Optional; |
| 21 | |
| 22 | import static com.google.common.base.Preconditions.checkNotNull; |
| 23 | |
Sho SHIMIZU | 37a24a8 | 2015-02-09 09:12:21 -0800 | [diff] [blame^] | 24 | /** |
| 25 | * Represents a phase of requesting a withdraw of an intent. |
| 26 | */ |
Sho SHIMIZU | 5cb438e | 2015-02-04 13:46:00 -0800 | [diff] [blame] | 27 | class WithdrawRequest implements IntentUpdate { |
| 28 | |
| 29 | // TODO: define an interface and use it, instead of IntentManager |
| 30 | private final IntentManager intentManager; |
Brian O'Connor | 0e271dc | 2015-02-04 18:20:25 -0800 | [diff] [blame] | 31 | private final IntentData pending; |
Sho SHIMIZU | 5cb438e | 2015-02-04 13:46:00 -0800 | [diff] [blame] | 32 | |
Brian O'Connor | 0e271dc | 2015-02-04 18:20:25 -0800 | [diff] [blame] | 33 | WithdrawRequest(IntentManager intentManager, IntentData intentData) { |
Sho SHIMIZU | 5cb438e | 2015-02-04 13:46:00 -0800 | [diff] [blame] | 34 | this.intentManager = checkNotNull(intentManager); |
Brian O'Connor | 0e271dc | 2015-02-04 18:20:25 -0800 | [diff] [blame] | 35 | this.pending = checkNotNull(intentData); |
Sho SHIMIZU | 5cb438e | 2015-02-04 13:46:00 -0800 | [diff] [blame] | 36 | } |
| 37 | |
| 38 | @Override |
| 39 | public Optional<IntentUpdate> execute() { |
Brian O'Connor | 0e271dc | 2015-02-04 18:20:25 -0800 | [diff] [blame] | 40 | //FIXME... store hack |
| 41 | IntentData current = intentManager.store.getIntentData(pending.key()); |
| 42 | //TODO perhaps we want to validate that the pending and current are the |
| 43 | // same version i.e. they are the same |
| 44 | // Note: this call is not just the symmetric version of submit |
Sho SHIMIZU | 37a24a8 | 2015-02-09 09:12:21 -0800 | [diff] [blame^] | 45 | return Optional.of(new WithdrawCoordinating(intentManager, pending, current)); |
Sho SHIMIZU | 5cb438e | 2015-02-04 13:46:00 -0800 | [diff] [blame] | 46 | } |
| 47 | } |