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package org.onap.music.unittests;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;
import com.datastax.driver.core.Cluster;
import com.datastax.driver.core.Session;
import org.onap.music.datastore.CassandraClusterBuilder;
import org.onap.music.datastore.MusicDataStore;
import org.onap.music.datastore.PreparedQueryObject;
import org.onap.music.exceptions.MusicQueryException;
import org.onap.music.exceptions.MusicServiceException;
import org.onap.music.lockingservice.cassandra.CassaLockStore;
import org.onap.music.main.MusicCore;
import org.onap.music.main.MusicUtil;
public class TestCassaLockStore {
public static void main(String[] args) {
try {
Cluster cluster = CassandraClusterBuilder.connectSmart(MusicUtil.getMyCassaHost());
Session session = cluster.connect();
CassaLockStore lockStore = new CassaLockStore(new MusicDataStore(cluster, session));
String keyspace = "ks_testLockStore";
String table = "table_testLockStore";
Map<String,Object> replicationInfo = new HashMap<String, Object>();
replicationInfo.put("'class'", "'SimpleStrategy'");
replicationInfo.put("'replication_factor'", 1);
PreparedQueryObject queryObject = new PreparedQueryObject();
queryObject.appendQueryString("CREATE KEYSPACE " + keyspace + " WITH REPLICATION = " + replicationInfo.toString().replaceAll("=", ":"));
MusicCore.nonKeyRelatedPut(queryObject, "eventual");
queryObject = new PreparedQueryObject();
queryObject.appendQueryString("CREATE TABLE " + keyspace + "." + table + " (name text PRIMARY KEY, count varint);");
MusicCore.createTable(keyspace, table, queryObject, "eventual");
lockStore.createLockQueue(keyspace, table);
String lockRefb1 = lockStore.genLockRefandEnQueue(keyspace, table, "bharath");
String lockRefc1 = lockStore.genLockRefandEnQueue(keyspace, table, "cat");
String lockRefc2 = lockStore.genLockRefandEnQueue(keyspace, table, "cat");
assert(lockStore.peekLockQueue(keyspace, table, "cat").equals(lockRefc1));
assert(!lockStore.peekLockQueue(keyspace, table, "cat").equals(lockRefc2));
assert(lockStore.peekLockQueue(keyspace, table, "bharath").equals(lockRefb1));
lockStore.deQueueLockRef(keyspace, table, "cat", lockRefc1);
assert(lockStore.peekLockQueue(keyspace, table, "cat").equals(lockRefc2));
} catch (MusicServiceException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (MusicQueryException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
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