diff options
Diffstat (limited to 'plugins/plugins-context/plugins-context-locking/plugins-context-locking-curator/src')
2 files changed, 27 insertions, 15 deletions
diff --git a/plugins/plugins-context/plugins-context-locking/plugins-context-locking-curator/src/main/java/org/onap/policy/apex/plugins/context/locking/curator/CuratorLockManager.java b/plugins/plugins-context/plugins-context-locking/plugins-context-locking-curator/src/main/java/org/onap/policy/apex/plugins/context/locking/curator/CuratorLockManager.java index bc8ce9055..ce727b8bf 100644 --- a/plugins/plugins-context/plugins-context-locking/plugins-context-locking-curator/src/main/java/org/onap/policy/apex/plugins/context/locking/curator/CuratorLockManager.java +++ b/plugins/plugins-context/plugins-context-locking/plugins-context-locking-curator/src/main/java/org/onap/policy/apex/plugins/context/locking/curator/CuratorLockManager.java @@ -1,19 +1,20 @@ /*- * ============LICENSE_START======================================================= * Copyright (C) 2016-2018 Ericsson. All rights reserved. + * Modifications Copyright (C) 2019 Nordix Foundation. * ================================================================================ * 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. - * + * * SPDX-License-Identifier: Apache-2.0 * ============LICENSE_END========================================================= */ @@ -32,6 +33,8 @@ import org.apache.curator.utils.CloseableUtils; import org.apache.zookeeper.CreateMode; import org.onap.policy.apex.context.ContextException; import org.onap.policy.apex.context.impl.locking.AbstractLockManager; +import org.onap.policy.apex.context.parameters.ContextParameterConstants; +import org.onap.policy.apex.context.parameters.LockManagerParameters; import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey; import org.onap.policy.common.parameters.ParameterService; import org.slf4j.ext.XLogger; @@ -75,11 +78,19 @@ public class CuratorLockManager extends AbstractLockManager { super.init(key); // Get the lock manager parameters - final CuratorLockManagerParameters lockParameters = ParameterService - .get(CuratorLockManagerParameters.class.getSimpleName()); + final LockManagerParameters lockParameters = ParameterService.get(ContextParameterConstants.LOCKING_GROUP_NAME); + + if (!(lockParameters instanceof CuratorLockManagerParameters)) { + String message = "could not set up Curator locking, " + + "curator lock manager parameters are not set"; + LOGGER.warn(message); + throw new ContextException(message); + } + + final CuratorLockManagerParameters curatorLockPars = (CuratorLockManagerParameters)lockParameters; // Check if the curator address has been set - curatorZookeeperAddress = lockParameters.getZookeeperAddress(); + curatorZookeeperAddress = curatorLockPars.getZookeeperAddress(); if (curatorZookeeperAddress == null || curatorZookeeperAddress.trim().length() == 0) { String message = "could not set up Curator locking, " + "check if the curator Zookeeper address parameter is set correctly"; @@ -89,8 +100,8 @@ public class CuratorLockManager extends AbstractLockManager { // Set up the curator framework we'll use curatorFramework = CuratorFrameworkFactory.builder().connectString(curatorZookeeperAddress) - .retryPolicy(new ExponentialBackoffRetry(lockParameters.getZookeeperConnectSleepTime(), - lockParameters.getZookeeperContextRetries())) + .retryPolicy(new ExponentialBackoffRetry(curatorLockPars.getZookeeperConnectSleepTime(), + curatorLockPars.getZookeeperContextRetries())) .build(); // Listen for changes on the Curator connection @@ -102,8 +113,8 @@ public class CuratorLockManager extends AbstractLockManager { // Wait for the connection to be made try { curatorFramework.blockUntilConnected( - lockParameters.getZookeeperConnectSleepTime() * lockParameters.getZookeeperContextRetries(), - TimeUnit.MILLISECONDS); + curatorLockPars.getZookeeperConnectSleepTime() * curatorLockPars.getZookeeperContextRetries(), + TimeUnit.MILLISECONDS); } catch (final InterruptedException e) { // restore the interrupt status Thread.currentThread().interrupt(); @@ -123,7 +134,7 @@ public class CuratorLockManager extends AbstractLockManager { // We'll use Ephemeral nodes for locks on the Zookeeper server curatorFramework.create().withMode(CreateMode.EPHEMERAL_SEQUENTIAL); - LOGGER.exit("init(" + key + "," + lockParameters + ")"); + LOGGER.exit("init(" + key + "," + curatorLockPars + ")"); } /* diff --git a/plugins/plugins-context/plugins-context-locking/plugins-context-locking-curator/src/main/java/org/onap/policy/apex/plugins/context/locking/curator/CuratorLockManagerParameters.java b/plugins/plugins-context/plugins-context-locking/plugins-context-locking-curator/src/main/java/org/onap/policy/apex/plugins/context/locking/curator/CuratorLockManagerParameters.java index ac936d436..39972a7f1 100644 --- a/plugins/plugins-context/plugins-context-locking/plugins-context-locking-curator/src/main/java/org/onap/policy/apex/plugins/context/locking/curator/CuratorLockManagerParameters.java +++ b/plugins/plugins-context/plugins-context-locking/plugins-context-locking-curator/src/main/java/org/onap/policy/apex/plugins/context/locking/curator/CuratorLockManagerParameters.java @@ -1,19 +1,20 @@ /*- * ============LICENSE_START======================================================= * Copyright (C) 2016-2018 Ericsson. All rights reserved. + * Modifications Copyright (C) 2019 Nordix Foundation. * ================================================================================ * 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. - * + * * SPDX-License-Identifier: Apache-2.0 * ============LICENSE_END========================================================= */ @@ -30,7 +31,7 @@ import org.onap.policy.apex.context.parameters.LockManagerParameters; public class CuratorLockManagerParameters extends LockManagerParameters { // @formatter:off /** The default address used to connect to the Zookeeper server. */ - public static final String DEFAULT_ZOOKEEPER_ADDRESS = "localhost:2181"; + public static final String DEFAULT_ZOOKEEPER_ADDRESS = "localhost:2181"; /** The default sleep time to use when connecting to the Zookeeper server. */ public static final int DEFAULT_ZOOKEEPER_CONNECT_SLEEP_TIME = 1000; |