// Copyright 2016 Twitter. 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 com.twitter.heron.statemgr.zookeeper; import com.twitter.heron.spi.common.Config; import com.twitter.heron.spi.common.Context; public final class ZkContext extends Context { public static final String IS_INITIALIZE_TREE = "heron.statemgr.zookeeper.is.initialize.tree"; public static final String SESSION_TIMEOUT_MS = "heron.statemgr.zookeeper.session.timeout.ms"; public static final String CONNECTION_TIMEOUT_MS = "heron.statemgr.zookeeper.connection.timeout.ms"; public static final String RETRY_COUNT = "heron.statemgr.zookeeper.retry.count"; public static final String RETRY_INTERVAL_MS = "heron.statemgr.zookeeper.retry.interval.ms"; public static final String IS_TUNNEL_NEEDED = "heron.statemgr.is.tunnel.needed"; private ZkContext() { } public static boolean isInitializeTree(Config config) { return config.getBooleanValue(IS_INITIALIZE_TREE, true); } public static int sessionTimeoutMs(Config config) { return config.getIntegerValue(SESSION_TIMEOUT_MS, 30000); } public static int connectionTimeoutMs(Config config) { return config.getIntegerValue(CONNECTION_TIMEOUT_MS, 30000); } public static int retryCount(Config config) { return config.getIntegerValue(RETRY_COUNT, 10); } public static int retryIntervalMs(Config config) { return config.getIntegerValue(RETRY_INTERVAL_MS, 10000); } }