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authormpriyank <priyank.maheshwari@est.tech>2022-07-01 14:47:09 +0100
committermpriyank <priyank.maheshwari@est.tech>2022-07-06 09:13:15 +0100
commit0238998ff777b82e6a5ddbd83f7f47b8dde12054 (patch)
tree11603aedc699a8ad01dd2b34d5fcdd998e97b9a0 /cps-ncmp-service
parent8fd49182aa62b20a779b908f4d412bc85f0d6087 (diff)
Distributed map setup for Module and Data Sync
- Introduce the hazelcast dependency and check how the builds react to it. - Data Sync and Module Sync Map config. - Added basic test scenarios. - Updating the artifact-id from hazelcast-all to hazelcast-spring and version is 4.2.5. (5.1.2 is latest but has known vulnerabilities) - Refactored the code as per the onsite review session - Upcoming : Actual sub-task which will use the distributed maps in respective use cases. Issue-ID: CPS-1050 Change-Id: I60314c4ff95c267b186b20862aef93a5c389a971 Signed-off-by: mpriyank <priyank.maheshwari@est.tech>
Diffstat (limited to 'cps-ncmp-service')
-rw-r--r--cps-ncmp-service/pom.xml4
-rw-r--r--cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/config/embeddedcache/SynchronizationSemaphoresConfig.java68
-rw-r--r--cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/config/embeddedcache/SynchronizationSemaphoresConfigSpec.groovy49
3 files changed, 121 insertions, 0 deletions
diff --git a/cps-ncmp-service/pom.xml b/cps-ncmp-service/pom.xml
index 502e9824d7..93c265a7bf 100644
--- a/cps-ncmp-service/pom.xml
+++ b/cps-ncmp-service/pom.xml
@@ -57,6 +57,10 @@
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct-processor</artifactId>
</dependency>
+ <dependency>
+ <groupId>com.hazelcast</groupId>
+ <artifactId>hazelcast-spring</artifactId>
+ </dependency>
<!-- T E S T - D E P E N D E N C I E S -->
<dependency>
<groupId>org.spockframework</groupId>
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/config/embeddedcache/SynchronizationSemaphoresConfig.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/config/embeddedcache/SynchronizationSemaphoresConfig.java
new file mode 100644
index 0000000000..978c3d16b7
--- /dev/null
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/config/embeddedcache/SynchronizationSemaphoresConfig.java
@@ -0,0 +1,68 @@
+/*
+ * ============LICENSE_START========================================================
+ * Copyright (C) 2022 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=========================================================
+ */
+
+package org.onap.cps.ncmp.api.impl.config.embeddedcache;
+
+import com.hazelcast.config.Config;
+import com.hazelcast.config.MapConfig;
+import com.hazelcast.core.Hazelcast;
+import java.util.Map;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+/**
+ * Core infrastructure of the hazelcast distributed map for Module Sync and Data Sync use cases.
+ */
+@Configuration
+public class SynchronizationSemaphoresConfig {
+
+ /**
+ * Module Sync Distributed Map Instance.
+ * @return Instance of Map
+ */
+ @Bean
+ public Map<String, String> moduleSyncSemaphore() {
+ return Hazelcast.newHazelcastInstance(
+ initializeDefaultMapConfig("moduleSyncSemaphore", "moduleSyncSemaphoreConfig"))
+ .getMap("moduleSyncSemaphore");
+ }
+
+ /**
+ * Data Sync Distributed Map Instance.
+ * @return Instance of Map
+ */
+ @Bean
+ public Map<String, String> dataSyncSemaphore() {
+ return Hazelcast.newHazelcastInstance(
+ initializeDefaultMapConfig("dataSyncSemaphore", "dataSyncSemaphoreConfig"))
+ .getMap("dataSyncSemaphore");
+ }
+
+ private Config initializeDefaultMapConfig(final String instanceName, final String configName) {
+ final Config config = new Config(instanceName);
+ final MapConfig mapConfig = new MapConfig(configName);
+ mapConfig.setTimeToLiveSeconds(30);
+ mapConfig.setBackupCount(3);
+ mapConfig.setAsyncBackupCount(3);
+ config.addMapConfig(mapConfig);
+ config.setClusterName("synchronization-semaphores");
+ return config;
+ }
+}
diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/config/embeddedcache/SynchronizationSemaphoresConfigSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/config/embeddedcache/SynchronizationSemaphoresConfigSpec.groovy
new file mode 100644
index 0000000000..fe7ed9eeb3
--- /dev/null
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/config/embeddedcache/SynchronizationSemaphoresConfigSpec.groovy
@@ -0,0 +1,49 @@
+/*
+ * ============LICENSE_START========================================================
+ * Copyright (C) 2022 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=========================================================
+ */
+
+package org.onap.cps.ncmp.api.impl.config.embeddedcache
+
+import com.hazelcast.core.Hazelcast
+import org.springframework.beans.factory.annotation.Autowired
+import org.springframework.boot.test.context.SpringBootTest
+import org.springframework.test.context.ContextConfiguration
+import spock.lang.Specification
+
+@SpringBootTest
+@ContextConfiguration(classes = [SynchronizationSemaphoresConfig])
+class SynchronizationSemaphoresConfigSpec extends Specification {
+
+ @Autowired
+ private Map<String, String> moduleSyncSemaphore;
+
+ @Autowired
+ private Map<String, String> dataSyncSemaphore;
+
+ def 'Embedded Sync Semaphores'() {
+ expect: 'system is able to create an instance of ModuleSyncSemaphore'
+ assert null != moduleSyncSemaphore
+ and: 'system is able to create an instance of DataSyncSemaphore'
+ assert null != dataSyncSemaphore
+ and: 'we have 2 instances'
+ assert Hazelcast.allHazelcastInstances.size() == 2
+ and: 'the names match'
+ assert Hazelcast.allHazelcastInstances.name == ['moduleSyncSemaphore', 'dataSyncSemaphore']
+ }
+}