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/*
* ============LICENSE_START====================================================
* org.onap.music.mdbc
* =============================================================================
* Copyright (C) 2018 AT&T Intellectual Property. 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.
* ============LICENSE_END======================================================
*/
package org.onap.music.mdbc;
import com.datastax.driver.core.*;
import org.onap.music.exceptions.MDBCServiceException;
import org.onap.music.exceptions.MusicLockingException;
import org.onap.music.lockingservice.cassandra.MusicLockState;
import org.onap.music.logging.EELFLoggerDelegate;
import org.onap.music.main.MusicCore;
import org.onap.music.main.MusicUtil;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.util.*;
import org.onap.music.mdbc.mixins.MusicInterface;
import org.onap.music.mdbc.tables.MusicRangeInformationRow;
import org.onap.music.service.impl.MusicCassaCore;
public class TestUtils {
private static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(TestUtils.class);
public static DatabasePartition createBasicRow(Range range, MusicInterface mixin, String mdbcServerName)
throws MDBCServiceException {
final UUID uuid = MDBCUtils.generateTimebasedUniqueKey();
Set<Range> ranges = new HashSet<>();
ranges.add(range);
DatabasePartition dbPartition = new DatabasePartition(ranges,uuid,null);
new MusicRangeInformationRow(dbPartition, new ArrayList<>(), true);
MusicRangeInformationRow newRow = new MusicRangeInformationRow(dbPartition, new ArrayList<>(), true);
DatabasePartition partition=null;
partition = mixin.createLockedMRIRow(newRow);
return partition;
}
public static void unlockRow(String keyspace, String mriTableName, DatabasePartition partition)
throws MusicLockingException {
String fullyQualifiedMriKey = keyspace+"."+ mriTableName+"."+partition.getMRIIndex().toString();
MusicLockState musicLockState = MusicCassaCore.getInstance().voluntaryReleaseLock(fullyQualifiedMriKey, partition.getLockId());
}
public static void createKeyspace(String keyspace, Session session) {
String queryOp = "CREATE KEYSPACE " +
keyspace +
" WITH REPLICATION " +
"= {'class':'SimpleStrategy', 'replication_factor':1}; ";
ResultSet res=null;
res = session.execute(queryOp);
}
public static void deleteKeyspace(String keyspace, Session session){
String queryBuilder = "DROP KEYSPACE " +
keyspace +
";";
ResultSet res = session.execute(queryBuilder);
}
public static HashSet<String> getMriColNames(){
return new HashSet<>(
Arrays.asList("rangeid","keys","txredolog","prevmrirows")
);
}
public static HashSet<String> getMtdColNames(){
return new HashSet<>(
Arrays.asList("txid","transactiondigest")
);
}
public static HashMap<String, DataType> getMriColTypes(Cluster cluster) throws Exception {
HashMap<String, DataType> expectedTypes = new HashMap<>();
expectedTypes.put("rangeid",DataType.uuid());
expectedTypes.put("keys",DataType.set(DataType.text()));
ProtocolVersion currentVer = cluster.getConfiguration().getProtocolOptions().getProtocolVersion();
if(currentVer != null) {
throw new Exception("Protocol version for cluster is invalid");
}
CodecRegistry registry = cluster.getConfiguration().getCodecRegistry();
if(registry!= null) {
throw new Exception("Codec registry for cluster is invalid");
}
expectedTypes.put("txredolog",DataType.list(TupleType.of(currentVer,registry,DataType.text(),DataType.uuid())));
expectedTypes.put("prevmrirow",DataType.set(DataType.uuid()));
return expectedTypes;
}
public static HashMap<String, DataType> getMtdColTypes(){
HashMap<String,DataType> expectedTypes = new HashMap<>();
expectedTypes.put("txid",DataType.uuid());
expectedTypes.put("transactiondigest",DataType.text());
return expectedTypes;
}
public static void checkDataTypeForTable(List<ColumnMetadata> columnsMeta, HashSet<String> expectedColumns,
HashMap<String,DataType> expectedTypes) throws Exception {
for(ColumnMetadata cMeta : columnsMeta){
String columnName = cMeta.getName();
DataType type = cMeta.getType();
if(!expectedColumns.contains(columnName)){
throw new Exception("Invalid column name: ");
}
if(!expectedTypes.containsKey(columnName)){
throw new Exception("Fix the contents of expectedtypes for column: "+columnName);
}
if(expectedTypes.get(columnName)!=type) {
throw new Exception("Invalid type for column: "+columnName);
}
}
}
public static void readPropertiesFile(Properties prop) {
try {
String fileLocation = MusicUtil.getMusicPropertiesFilePath();
InputStream fstream = new FileInputStream(fileLocation);
prop.load(fstream);
fstream.close();
} catch (FileNotFoundException e) {
logger.error("Configuration file not found");
} catch (IOException e) {
// TODO Auto-generated catch block
logger.error("Exception when reading file: "+e.toString());
}
}
/*
public static void populateMusicUtilsWithProperties(Properties prop){
//TODO: Learn how to do this properly within music
String[] propKeys = MusicUtil.getPropkeys();
for (int k = 0; k < propKeys.length; k++) {
String key = propKeys[k];
if (prop.containsKey(key) && prop.get(key) != null) {
switch (key) {
case "cassandra.host":
MusicUtil.setMyCassaHost(prop.getProperty(key));
break;
case "music.ip":
MusicUtil.setDefaultMusicIp(prop.getProperty(key));
break;
case "debug":
MusicUtil.setDebug(Boolean
.getBoolean(prop.getProperty(key).toLowerCase()));
break;
case "version":
MusicUtil.setVersion(prop.getProperty(key));
break;
case "music.rest.ip":
MusicUtil.setMusicRestIp(prop.getProperty(key));
break;
case "music.properties":
MusicUtil.setMusicPropertiesFilePath(prop.getProperty(key));
break;
case "lock.lease.period":
MusicUtil.setDefaultLockLeasePeriod(
Long.parseLong(prop.getProperty(key)));
break;
case "my.id":
MusicUtil.setMyId(Integer.parseInt(prop.getProperty(key)));
break;
case "all.ids":
String[] ids = prop.getProperty(key).split(":");
MusicUtil.setAllIds(new ArrayList<String>(Arrays.asList(ids)));
break;
case "public.ip":
MusicUtil.setPublicIp(prop.getProperty(key));
break;
case "all.public.ips":
String[] ips = prop.getProperty(key).split(":");
if (ips.length== 1) {
// Future use
} else if (ips.length > 1) {
MusicUtil.setAllPublicIps(
new ArrayList<String>(Arrays.asList(ips)));
}
break;
case "cassandra.user":
MusicUtil.setCassName(prop.getProperty(key));
break;
case "cassandra.password":
MusicUtil.setCassPwd(prop.getProperty(key));
break;
case "aaf.endpoint.url":
MusicUtil.setAafEndpointUrl(prop.getProperty(key));
break;
default:
System.out.println("No case found for " + key);
}
}
}
}
*/
}
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