diff options
author | Nelson,Thomas(tn1381)(arthurdent3) <tn1381@att.com> | 2019-01-29 15:55:37 -0500 |
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committer | Nelson,Thomas(tn1381)(arthurdent3) <tn1381@att.com> | 2019-01-29 16:05:01 -0500 |
commit | a27be9fdbbf2d271c9c5780ba70fe15a24dbdb63 (patch) | |
tree | 1fa631eae149ed6be33b636e7eac03dadbef64c3 /src/main/java/org/onap/music/lockingservice/zookeeper/ZooKeeperOperation.java | |
parent | 95489883ce973e84267fcbcee685f1598d4bdd6e (diff) |
Push variuos changes
- Spring Boot
- Cadi
- Cassandra Locking
Change-Id: Ie9882f81f0ca141bdb7862cdabf978481fcd7c4a
Issue-ID: MUSIC-296,MUSIC-272
Signed-off-by: Nelson,Thomas(tn1381)(arthurdent3) <tn1381@att.com>
Diffstat (limited to 'src/main/java/org/onap/music/lockingservice/zookeeper/ZooKeeperOperation.java')
-rw-r--r-- | src/main/java/org/onap/music/lockingservice/zookeeper/ZooKeeperOperation.java | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/src/main/java/org/onap/music/lockingservice/zookeeper/ZooKeeperOperation.java b/src/main/java/org/onap/music/lockingservice/zookeeper/ZooKeeperOperation.java new file mode 100644 index 00000000..34efebf2 --- /dev/null +++ b/src/main/java/org/onap/music/lockingservice/zookeeper/ZooKeeperOperation.java @@ -0,0 +1,43 @@ +/* + * ============LICENSE_START========================================== + * org.onap.music + * =================================================================== + * Copyright (c) 2017 AT&T Intellectual Property + * =================================================================== + * 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. + * + * ============LICENSE_END============================================= + * ==================================================================== + */ + +package org.onap.music.lockingservice.zookeeper; + +import org.apache.zookeeper.KeeperException; + +/** + * A callback object which can be used for implementing retry-able operations in the + * {@link org.onap.music.lockingservice.zookeeper.ProtocolSupport} class + * + */ +public interface ZooKeeperOperation { + + /** + * Performs the operation - which may be involved multiple times if the connection + * to ZooKeeper closes during this operation + * + * @return the result of the operation or null + * @throws KeeperException FILL IN + * @throws InterruptedException FILL IN + */ + public boolean execute() throws KeeperException, InterruptedException; +} |