* ===================================================================
* Copyright (c) 2017 AT&T Intellectual Property
* ===================================================================
+ * Modifications Copyright (c) 2018 IBM.
+ * Modifications Copyright (c) 2019 Samsung.
+ * ===================================================================
* 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.main;
+import com.datastax.driver.core.ColumnDefinitions;
+import com.datastax.driver.core.ColumnDefinitions.Definition;
+import com.datastax.driver.core.ResultSet;
+import com.datastax.driver.core.Row;
import java.io.File;
import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
import java.math.BigInteger;
+import java.nio.ByteBuffer;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
+import java.util.Properties;
import java.util.Scanner;
+import java.util.StringTokenizer;
import java.util.UUID;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ConcurrentMap;
+
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.Response.ResponseBuilder;
+import org.onap.music.datastore.MusicDataStoreHandle;
import org.onap.music.datastore.PreparedQueryObject;
import org.onap.music.eelf.logging.EELFLoggerDelegate;
+import org.onap.music.eelf.logging.format.AppMessages;
+import org.onap.music.eelf.logging.format.ErrorSeverity;
+import org.onap.music.eelf.logging.format.ErrorTypes;
+import org.onap.music.exceptions.MusicQueryException;
import org.onap.music.exceptions.MusicServiceException;
+import org.onap.music.service.MusicCoreService;
+import org.onap.music.service.impl.MusicCassaCore;
+import com.datastax.driver.core.ConsistencyLevel;
import com.datastax.driver.core.DataType;
+import com.sun.jersey.core.util.Base64;
/**
* @author nelson24
- *
+ *
* Properties This will take Properties and load them into MusicUtil.
* This is a hack for now. Eventually it would bebest to do this in
* another way.
- *
+ *
*/
public class MusicUtil {
private static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(MusicUtil.class);
-
+
+ // Consistancy Constants
public static final String ATOMIC = "atomic";
public static final String EVENTUAL = "eventual";
public static final String CRITICAL = "critical";
+ public static final String EVENTUAL_NB = "eventual_nb";
+ public static final String ALL = "all";
+ public static final String QUORUM = "quorum";
+ public static final String ONE = "one";
public static final String ATOMICDELETELOCK = "atomic_delete_lock";
-
+
+ // Header Constants
+ private static final String XLATESTVERSION = "X-latestVersion";
+ private static final String XMINORVERSION = "X-minorVersion";
+ private static final String XPATCHVERSION = "X-patchVersion";
+ public static final String AUTHORIZATION = "Authorization";
+
+ // CQL Constants
+ public static final String SELECT = "select";
+ public static final String INSERT = "insert";
+ public static final String UPDATE = "update";
+ public static final String UPSERT = "upsert";
+ public static final String USERID = "userId";
+ public static final String PASSWORD = "";
+ public static final String CASSANDRA = "cassandra";
+
+ private static final String LOCALHOST = "localhost";
+ private static final String PROPERTIES_FILE = "/opt/app/music/etc/music.properties";
public static final String DEFAULTKEYSPACENAME = "TBD";
-
- private static int myId = 0;
- private static ArrayList<String> allIds = new ArrayList<>();
- private static String publicIp = "";
- private static ArrayList<String> allPublicIps = new ArrayList<>();
- private static String myZkHost = "localhost";
- private static String myCassaHost = "localhost";
- private static String defaultMusicIp = "localhost";
- private static boolean debug = true;
- private static String version = "2.3.0";
- private static String musicRestIp = "localhost";
- private static String musicPropertiesFilePath = "/opt/app/music/etc/music.properties";
+ private static String myCassaHost = LOCALHOST;
+ private static String defaultMusicIp = LOCALHOST;
+ private static int cassandraPort = 9042;
+ private static int notifytimeout = 30000;
+ private static int notifyinterval = 5000;
private static long defaultLockLeasePeriod = 6000;
- private static final String[] propKeys = new String[] { "zookeeper.host", "cassandra.host", "music.ip", "debug",
- "version", "music.rest.ip", "music.properties", "lock.lease.period", "id", "all.ids", "public.ip",
- "all.pubic.ips", "cassandra.user", "cassandra.password", "aaf.endpoint.url" };
-
+ private static int retryCount = 3;
+ private static int cacheObjectMaxLife = -1;
+ private static String lockUsing = MusicUtil.CASSANDRA;
+ private static boolean isCadi = false;
+ private static boolean isKeyspaceActive = false;
+ private static boolean debug = true;
+ private static String version = "0.0.0";
+ private static String build = "";
+
+ private static String musicPropertiesFilePath = PROPERTIES_FILE;
+ private static final String[] propKeys = new String[] { "cassandra.host", "music.ip", "debug",
+ "version", "music.rest.ip", "music.properties", "lock.lease.period", "id", "all.ids",
+ "public.ip","all.pubic.ips", "cassandra.user", "cassandra.password", "aaf.endpoint.url",
+ "admin.username","admin.password","aaf.admin.url","music.namespace","admin.aaf.role",
+ "cassandra.port","lock.using","retry.count","transId.header.required",
+ "conversation.header.required","clientId.header.required","messageId.header.required",
+ "transId.header.prefix","conversation.header.prefix","clientId.header.prefix",
+ "messageId.header.prefix"};
+ private static final String[] cosistencyLevel = new String[] {
+ "ALL","EACH_QUORUM","QUORUM","LOCAL_QUORUM","ONE","TWO",
+ "THREE","LOCAL_ONE","ANY","SERIAL","LOCAL_SERIAL"};
+ private static final Map<String,ConsistencyLevel> consistencyName = new HashMap<>();
+ static {
+ consistencyName.put("ONE",ConsistencyLevel.ONE);
+ consistencyName.put("TWO",ConsistencyLevel.TWO);
+ consistencyName.put("THREE",ConsistencyLevel.THREE);
+ consistencyName.put("SERIAL",ConsistencyLevel.SERIAL);
+ consistencyName.put("ALL",ConsistencyLevel.ALL);
+ consistencyName.put("EACH_QUORUM",ConsistencyLevel.EACH_QUORUM);
+ consistencyName.put("QUORUM",ConsistencyLevel.QUORUM);
+ consistencyName.put("LOCAL_QUORUM",ConsistencyLevel.LOCAL_QUORUM);
+ consistencyName.put("LOCAL_ONE",ConsistencyLevel.LOCAL_ONE);
+ consistencyName.put("LOCAL_SERIAL",ConsistencyLevel.LOCAL_SERIAL);
+ }
private static String cassName = "cassandra";
private static String cassPwd;
private static String aafEndpointUrl = null;
+ private static String adminId = "username";
+ private static String adminPass= "password";
+ private static String aafAdminUrl= null;
+ private static String musicNamespace= "org.onap.music.api";
+ private static String adminAafRole= "org.onap.music.api.admin_api";
- private MusicUtil() {
- throw new IllegalStateException("Utility Class");
+ public static final long MusicEternityEpochMillis = 1533081600000L; // Wednesday, August 1, 2018 12:00:00 AM
+ public static final long MaxLockReferenceTimePart = 1000000000000L; // millis after eternity (eq sometime in 2050)
+ public static final long MaxCriticalSectionDurationMillis = 1L * 24 * 60 * 60 * 1000; // 1 day
+
+ private static String transIdPrefix= "false";
+ private static String conversationIdPrefix= "false";
+ private static String clientIdPrefix= "false";
+ private static String messageIdPrefix= "false";
+ private static String transIdRequired= "false";
+ private static String conversationIdRequired= "false";
+ private static String clientIdRequired= "false";
+ private static String messageIdRequired= "false";
+
+ public static String getLockUsing() {
+ return lockUsing;
+ }
+
+
+ public static void setLockUsing(String lockUsing) {
+ MusicUtil.lockUsing = lockUsing;
}
-
- /**
- * @return the cassName
- */
- public static String getCassName() {
- return cassName;
+ public static String getAafAdminUrl() {
+ return aafAdminUrl;
}
- /**
- * @return the cassPwd
- */
- public static String getCassPwd() {
- return cassPwd;
+
+ public static void setAafAdminUrl(String aafAdminUrl) {
+ MusicUtil.aafAdminUrl = aafAdminUrl;
}
- /**
- * @return the aafEndpointUrl
- */
- public static String getAafEndpointUrl() {
- return aafEndpointUrl;
+
+ public static String getMusicNamespace() {
+ return musicNamespace;
}
- /**
- *
- * @param aafEndpointUrl
- */
- public static void setAafEndpointUrl(String aafEndpointUrl) {
- MusicUtil.aafEndpointUrl = aafEndpointUrl;
+
+ public static void setMusicNamespace(String musicNamespace) {
+ MusicUtil.musicNamespace = musicNamespace;
}
- /**
- *
- * @return
- */
- public static int getMyId() {
- return myId;
+
+ public static String getAdminAafRole() {
+ return adminAafRole;
}
- /**
- *
- * @param myId
- */
- public static void setMyId(int myId) {
- MusicUtil.myId = myId;
+
+ public static void setAdminAafRole(String adminAafRole) {
+ MusicUtil.adminAafRole = adminAafRole;
}
- /**
- *
- * @return
- */
- public static List<String> getAllIds() {
- return allIds;
+
+
+ public static String getAdminId() {
+ return adminId;
}
- /**
- *
- * @param allIds
- */
- public static void setAllIds(List<String> allIds) {
- MusicUtil.allIds = (ArrayList<String>) allIds;
+
+ public static void setAdminId(String adminId) {
+ MusicUtil.adminId = adminId;
}
+
+ public static String getAdminPass() {
+ return adminPass;
+ }
+
+ public static void setAdminPass(String adminPass) {
+ MusicUtil.adminPass = adminPass;
+ }
+
+ private MusicUtil() {
+ throw new IllegalStateException("Utility Class");
+ }
/**
- *
- * @return
+ *
+ * @return cassandra port
*/
- public static String getPublicIp() {
- return publicIp;
+ public static int getCassandraPort() {
+ return cassandraPort;
}
/**
- *
- * @param publicIp
+ * set cassandra port
+ * @param cassandraPort
*/
- public static void setPublicIp(String publicIp) {
- MusicUtil.publicIp = publicIp;
+ public static void setCassandraPort(int cassandraPort) {
+ MusicUtil.cassandraPort = cassandraPort;
}
-
/**
- *
- * @return
+ * @return the cassName
*/
- public static List<String> getAllPublicIps() {
- return allPublicIps;
+ public static String getCassName() {
+ return cassName;
}
/**
- *
- * @param allPublicIps
+ * @return the cassPwd
*/
- public static void setAllPublicIps(List<String> allPublicIps) {
- MusicUtil.allPublicIps = (ArrayList<String>) allPublicIps;
+ public static String getCassPwd() {
+ return cassPwd;
}
/**
- * Returns An array of property names that should be in the Properties
- * files.
- *
- * @return
+ * @return the aafEndpointUrl
*/
- public static String[] getPropkeys() {
- return propKeys;
+ public static String getAafEndpointUrl() {
+ return aafEndpointUrl;
}
/**
- * Get MusicRestIp - default = localhost property file value - music.rest.ip
- *
- * @return
+ *
+ * @param aafEndpointUrl
*/
- public static String getMusicRestIp() {
- return musicRestIp;
+ public static void setAafEndpointUrl(String aafEndpointUrl) {
+ MusicUtil.aafEndpointUrl = aafEndpointUrl;
}
+
/**
- * Set MusicRestIp
- *
- * @param musicRestIp
+ * Returns An array of property names that should be in the Properties
+ * files.
+ *
+ * @return
*/
- public static void setMusicRestIp(String musicRestIp) {
- MusicUtil.musicRestIp = musicRestIp;
+ public static String[] getPropkeys() {
+ return propKeys.clone();
}
/**
* Get MusicPropertiesFilePath - Default = /opt/music/music.properties
* property file value - music.properties
- *
+ *
* @return
*/
public static String getMusicPropertiesFilePath() {
/**
* Set MusicPropertiesFilePath
- *
+ *
* @param musicPropertiesFilePath
*/
public static void setMusicPropertiesFilePath(String musicPropertiesFilePath) {
/**
* Get DefaultLockLeasePeriod - Default = 6000 property file value -
* lock.lease.period
- *
+ *
* @return
*/
public static long getDefaultLockLeasePeriod() {
/**
* Set DefaultLockLeasePeriod
- *
+ *
* @param defaultLockLeasePeriod
*/
public static void setDefaultLockLeasePeriod(long defaultLockLeasePeriod) {
/**
* Set Debug
- *
+ *
* @param debug
*/
public static void setDebug(boolean debug) {
/**
* Is Debug - Default = true property file value - debug
- *
+ *
* @return
*/
public static boolean isDebug() {
/**
* Set Version
- *
+ *
* @param version
*/
public static void setVersion(String version) {
}
/**
- * Return the version property file value - version
- *
+ * Return the version property file value - version.
+ *
* @return
*/
public static String getVersion() {
}
/**
- * Get MyZkHost - Zookeeper Hostname - Default = localhost property file
- * value - zookeeper.host
+ * Set the build of project which is a combination of the
+ * version and the date.
*
- * @return
+ * @param build - version-date.
*/
- public static String getMyZkHost() {
- return myZkHost;
+ public static void setBuild(String build) {
+ MusicUtil.build = build;
}
/**
- * Set MyZkHost - Zookeeper Hostname
- *
- * @param myZkHost
+ * Return the build version-date.
*/
- public static void setMyZkHost(String myZkHost) {
- MusicUtil.myZkHost = myZkHost;
+ public static String getBuild() {
+ return build;
}
/**
* Get MyCassHost - Cassandra Hostname - Default = localhost property file
* value - cassandra.host
- *
+ *
* @return
*/
public static String getMyCassaHost() {
/**
* Set MyCassHost - Cassandra Hostname
- *
- * @param myCassaHost
+ *
+ * @param myCassaHost .
*/
public static void setMyCassaHost(String myCassaHost) {
MusicUtil.myCassaHost = myCassaHost;
/**
* Get DefaultMusicIp - Default = localhost property file value - music.ip
- *
+ *
* @return
*/
public static String getDefaultMusicIp() {
/**
* Set DefaultMusicIp
- *
- * @param defaultMusicIp
+ *
+ * @param defaultMusicIp .
*/
public static void setDefaultMusicIp(String defaultMusicIp) {
MusicUtil.defaultMusicIp = defaultMusicIp;
}
+
+ /**
+ * Gey default retry count
+ * @return
+ */
+ public static int getRetryCount() {
+ return retryCount;
+ }
+
+ /**
+ * Set retry count
+ * @param retryCount .
+ */
+ public static void setRetryCount(int retryCount) {
+ MusicUtil.retryCount = retryCount;
+ }
+
/**
+ * This is used to turn keyspace creation api on/off.
*
- * @return
+ */
+ public static void setKeyspaceActive(Boolean keyspaceActive) {
+ MusicUtil.isKeyspaceActive = keyspaceActive;
+ }
+
+ /**
+ * This is used to turn keyspace creation api on/off.
+ * @return boolean isKeyspaceActive
+ */
+ public static boolean isKeyspaceActive() {
+ return isKeyspaceActive;
+ }
+
+ /**
+ * .
+ * @return String
*/
public static String getTestType() {
String testType = "";
try {
Scanner fileScanner = new Scanner(new File(""));
testType = fileScanner.next();// ignore the my id line
- String batchSize = fileScanner.next();// ignore the my public ip
- // line
+ @SuppressWarnings("unused")
+ String batchSize = fileScanner.next();// ignore the my public ip line
fileScanner.close();
} catch (FileNotFoundException e) {
- logger.error(EELFLoggerDelegate.errorLogger, e.getMessage());
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(), e);
}
return testType;
}
/**
- *
+ *
* @param time
*/
public static void sleep(long time) {
try {
Thread.sleep(time);
} catch (InterruptedException e) {
- logger.error(EELFLoggerDelegate.errorLogger, e.getMessage());
+ logger.error(EELFLoggerDelegate.errorLogger, e.getMessage(), e);
Thread.currentThread().interrupt();
}
}
/**
* Utility function to check if the query object is valid.
- *
+ *
* @param withparams
* @param queryObject
* @return
MusicUtil.cassPwd = cassPwd;
}
+ @SuppressWarnings("unchecked")
public static String convertToCQLDataType(DataType type, Object valueObj) throws Exception {
String value = "";
}
/**
- *
+ *
* @param colType
* @param valueObj
* @return
+ * @throws MusicTypeConversionException
* @throws Exception
*/
- public static Object convertToActualDataType(DataType colType, Object valueObj) throws Exception{
+ @SuppressWarnings("unchecked")
+ public static Object convertToActualDataType(DataType colType, Object valueObj) throws Exception {
String valueObjString = valueObj + "";
switch (colType.getName()) {
- case UUID:
- return UUID.fromString(valueObjString);
- case VARINT:
- return BigInteger.valueOf(Long.parseLong(valueObjString));
- case BIGINT:
- return Long.parseLong(valueObjString);
- case INT:
- return Integer.parseInt(valueObjString);
- case FLOAT:
- return Float.parseFloat(valueObjString);
- case DOUBLE:
- return Double.parseDouble(valueObjString);
- case BOOLEAN:
- return Boolean.parseBoolean(valueObjString);
- case MAP:
- return (Map<String, Object>) valueObj;
- default:
- return valueObjString;
+ case UUID:
+ return UUID.fromString(valueObjString);
+ case VARINT:
+ return BigInteger.valueOf(Long.parseLong(valueObjString));
+ case BIGINT:
+ return Long.parseLong(valueObjString);
+ case INT:
+ return Integer.parseInt(valueObjString);
+ case FLOAT:
+ return Float.parseFloat(valueObjString);
+ case DOUBLE:
+ return Double.parseDouble(valueObjString);
+ case BOOLEAN:
+ return Boolean.parseBoolean(valueObjString);
+ case MAP:
+ return (Map<String, Object>) valueObj;
+ case LIST:
+ return (List<Object>)valueObj;
+ case BLOB:
+
+ default:
+ return valueObjString;
}
}
+ public static ByteBuffer convertToActualDataType(DataType colType, byte[] valueObj) {
+ ByteBuffer buffer = ByteBuffer.wrap(valueObj);
+ return buffer;
+ }
+
/**
*
* Utility function to parse json map into sql like string
- *
+ *
* @param jMap
* @param lineDelimiter
* @return
return sqlString.toString();
}
- public static Map<String, HashMap<String, Object>> setErrorResponse(MusicServiceException ex) {
- Map<String, HashMap<String, Object>> results = new HashMap<>();
- HashMap<String, Object> tempMap = new HashMap<>();
- Map<String, Object> result = new HashMap<>();
- result.put("error-description", ex.getMessage());
- tempMap.put("error", result);
- results.put("result", tempMap);
- return results;
+ @SuppressWarnings("unused")
+ public static String buildVersion(String major, String minor, String patch) {
+ if (minor != null) {
+ major += "." + minor;
+ if (patch != null) {
+ major += "." + patch;
+ }
+ }
+ return major;
+ }
+
+ /**
+ * Currently this will build a header with X-latestVersion, X-minorVersion and X-pathcVersion
+ * X-latestVerstion will be equal to the latest full version.
+ * X-minorVersion - will be equal to the latest minor version.
+ * X-pathVersion - will be equal to the latest patch version.
+ * Future plans will change this.
+ * @param response
+ * @param major
+ * @param minor
+ * @param patch
+ * @return
+ */
+ public static ResponseBuilder buildVersionResponse(String major, String minor, String patch) {
+ ResponseBuilder response = Response.noContent();
+ String versionIn = buildVersion(major,minor,patch);
+ String version = MusicUtil.getVersion();
+ String[] verArray = version.split("\\.",3);
+ if ( minor != null ) {
+ response.header(XMINORVERSION,minor);
+ } else {
+ response.header(XMINORVERSION,verArray[1]);
+ }
+ if ( patch != null ) {
+ response.header(XPATCHVERSION,patch);
+ } else {
+ response.header(XPATCHVERSION,verArray[2]);
+ }
+ response.header(XLATESTVERSION,version);
+ logger.info(EELFLoggerDelegate.applicationLogger,"Version In:" + versionIn);
+ return response;
+ }
+
+
+ public static Map<String,String> extractBasicAuthentication(String authorization){
+ Map<String,String> authValues = new HashMap<>();
+ if(authorization == null) {
+ authValues.put("ERROR", "Authorization cannot be null");
+ return authValues;
+ }
+ authorization = authorization.replaceFirst("Basic", "");
+ String decoded = Base64.base64Decode(authorization);
+ StringTokenizer token = new StringTokenizer(decoded, ":");
+ authValues.put(MusicUtil.USERID, token.nextToken());
+ authValues.put(MusicUtil.PASSWORD,token.nextToken());
+ return authValues;
+
+ }
+
+ public static boolean isValidConsistency(String consistency) {
+ for (String string : cosistencyLevel) {
+ if (string.equalsIgnoreCase(consistency))
+ return true;
+ }
+ return false;
+
+ }
+
+ public static ConsistencyLevel getConsistencyLevel(String consistency) {
+ return consistencyName.get(consistency.toUpperCase());
+ }
+
+ public static void loadProperties() throws Exception {
+ Properties prop = new Properties();
+ InputStream input = null;
+ try {
+ // load the properties file
+ input = MusicUtil.class.getClassLoader().getResourceAsStream("music.properties");
+ prop.load(input);
+ } catch (Exception ex) {
+ logger.error(EELFLoggerDelegate.errorLogger, "Unable to find properties file.", ex);
+ throw new Exception();
+ } finally {
+ if (input != null) {
+ try {
+ input.close();
+ } catch (IOException e) {
+ e.printStackTrace();
+ logger.error(EELFLoggerDelegate.errorLogger, e);
+ }
+ }
+ }
+ // get the property value and return it
+ MusicUtil.setMyCassaHost(prop.getProperty("cassandra.host"));
+ MusicUtil.setCassName(prop.getProperty("cassandra.user"));
+ MusicUtil.setCassPwd(prop.getProperty("cassandra.password"));
+ MusicUtil.setCassandraPort(Integer.parseInt(prop.getProperty("cassandra.port")));
+ MusicUtil.setNotifyTimeOut(Integer.parseInt(prop.getProperty("notify.timeout")));
+ MusicUtil.setNotifyInterval(Integer.parseInt(prop.getProperty("notify.interval")));
+ MusicUtil.setCacheObjectMaxLife(Integer.parseInt(prop.getProperty("cacheobject.maxlife")));
+ }
+
+ public static void setNotifyInterval(int notifyinterval) {
+ MusicUtil.notifyinterval = notifyinterval;
+ }
+ public static void setNotifyTimeOut(int notifytimeout) {
+ MusicUtil.notifytimeout = notifytimeout;
+ }
+
+ public static int getNotifyInterval() {
+ return MusicUtil.notifyinterval;
+ }
+
+ public static int getNotifyTimeout() {
+ return MusicUtil.notifytimeout;
+ }
+
+ public static int getCacheObjectMaxLife() {
+ return MusicUtil.cacheObjectMaxLife;
+ }
+
+ public static void setCacheObjectMaxLife(int cacheObjectMaxLife) {
+ MusicUtil.cacheObjectMaxLife = cacheObjectMaxLife;
+ }
+
+ /**
+ * Given the time of write for an update in a critical section, this method provides a transformed timestamp
+ * that ensures that a previous lock holder who is still alive can never corrupt a later critical section.
+ * The main idea is to us the lock reference to clearly demarcate the timestamps across critical sections.
+ * @param the UUID lock reference associated with the write.
+ * @param the long timeOfWrite which is the actual time at which the write took place
+ * @throws MusicServiceException
+ * @throws MusicQueryException
+ */
+ public static long v2sTimeStampInMicroseconds(long ordinal, long timeOfWrite) throws MusicServiceException, MusicQueryException {
+ // TODO: use acquire time instead of music eternity epoch
+ long ts = ordinal * MaxLockReferenceTimePart + (timeOfWrite - MusicEternityEpochMillis);
+
+ return ts;
+ }
+
+ public static MusicCoreService getMusicCoreService() {
+ if(getLockUsing().equals(MusicUtil.CASSANDRA))
+ return MusicCassaCore.getInstance();
+ else
+ return MusicCassaCore.getInstance();
+ }
+
+ /**
+ * @param lockName
+ * @return
+ */
+ public static Map<String, Object> validateLock(String lockName) {
+ Map<String, Object> resultMap = new HashMap<>();
+ String[] locks = lockName.split("\\.");
+ if(locks.length < 3) {
+ resultMap.put("Error", "Invalid lock. Please make sure lock is of the type keyspaceName.tableName.primaryKey");
+ return resultMap;
+ }
+ String keyspace= locks[0];
+ if(keyspace.startsWith("$"))
+ keyspace = keyspace.substring(1);
+ resultMap.put("keyspace",keyspace);
+ return resultMap;
+ }
+
+
+ public static void setIsCadi(boolean isCadi) {
+ MusicUtil.isCadi = isCadi;
+ }
+
+ public static void writeBackToQuorum(PreparedQueryObject selectQuery, String primaryKeyName,
+ PreparedQueryObject updateQuery, String keyspace, String table,
+ Object cqlFormattedPrimaryKeyValue)
+ throws Exception {
+ try {
+ ResultSet results = MusicDataStoreHandle.getDSHandle().executeQuorumConsistencyGet(selectQuery);
+ // write it back to a quorum
+ Row row = results.one();
+ ColumnDefinitions colInfo = row.getColumnDefinitions();
+ int totalColumns = colInfo.size();
+ int counter = 1;
+ StringBuilder fieldValueString = new StringBuilder("");
+ for (Definition definition : colInfo) {
+ String colName = definition.getName();
+ if (colName.equals(primaryKeyName))
+ continue;
+ DataType colType = definition.getType();
+ Object valueObj = MusicDataStoreHandle.getDSHandle().getColValue(row, colName, colType);
+ Object valueString = MusicUtil.convertToActualDataType(colType, valueObj);
+ fieldValueString.append(colName + " = ?");
+ updateQuery.addValue(valueString);
+ if (counter != (totalColumns - 1))
+ fieldValueString.append(",");
+ counter = counter + 1;
+ }
+ updateQuery.appendQueryString("UPDATE " + keyspace + "." + table + " SET "
+ + fieldValueString + " WHERE " + primaryKeyName + "= ? " + ";");
+ updateQuery.addValue(cqlFormattedPrimaryKeyValue);
+
+ MusicDataStoreHandle.getDSHandle().executePut(updateQuery, "critical");
+ } catch (MusicServiceException | MusicQueryException e) {
+ logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.QUERYERROR +""+updateQuery ,
+ ErrorSeverity.MAJOR, ErrorTypes.QUERYERROR, e);
+ }
+ }
+
+ public static boolean getIsCadi() {
+ return MusicUtil.isCadi;
+ }
+
+
+ /**
+ * @return a random uuid
+ */
+ public static String generateUUID() {
+ String uuid = UUID.randomUUID().toString();
+ logger.info(EELFLoggerDelegate.applicationLogger,"New AID generated: "+uuid);
+ return uuid;
+ }
+
+ private static String checkPrefix(String prefix){
+ if (prefix == null || "".equals(prefix) || prefix.endsWith("-")) {
+ return prefix;
+ } else {
+ return prefix + "-";
+ }
+ }
+
+ /**
+ * @return the transIdPrefix
+ */
+ public static String getTransIdPrefix() {
+ return transIdPrefix;
+ }
+
+ /**
+ * @param transIdPrefix the transIdPrefix to set
+ */
+ public static void setTransIdPrefix(String transIdPrefix) {
+ MusicUtil.transIdPrefix = checkPrefix(transIdPrefix);
+ }
+
+ /**
+ * @return the conversationIdPrefix
+ */
+ public static String getConversationIdPrefix() {
+ return conversationIdPrefix;
+ }
+
+ /**
+ * @param conversationIdPrefix the conversationIdPrefix to set
+ */
+ public static void setConversationIdPrefix(String conversationIdPrefix) {
+ MusicUtil.conversationIdPrefix = checkPrefix(conversationIdPrefix);
}
+
+ /**
+ * @return the clientIdPrefix
+ */
+ public static String getClientIdPrefix() {
+ return clientIdPrefix;
+ }
+
+ /**
+ * @param clientIdPrefix the clientIdPrefix to set
+ */
+ public static void setClientIdPrefix(String clientIdPrefix) {
+ MusicUtil.clientIdPrefix = checkPrefix(clientIdPrefix);
+ }
+
+ /**
+ * @return the messageIdPrefix
+ */
+ public static String getMessageIdPrefix() {
+ return messageIdPrefix;
+ }
+
+ /**
+ * @param messageIdPrefix the messageIdPrefix to set
+ */
+ public static void setMessageIdPrefix(String messageIdPrefix) {
+ MusicUtil.messageIdPrefix = checkPrefix(messageIdPrefix);
+ }
+
+ /**
+ * @return the transIdRequired
+ */
+ public static String getTransIdRequired() {
+ return transIdRequired;
+ }
+
+
+ /**
+ * @param transIdRequired the transIdRequired to set
+ */
+ public static void setTransIdRequired(String transIdRequired) {
+ MusicUtil.transIdRequired = transIdRequired;
+ }
+
+
+ /**
+ * @return the conversationIdRequired
+ */
+ public static String getConversationIdRequired() {
+ return conversationIdRequired;
+ }
+
+
+ /**
+ * @param conversationIdRequired the conversationIdRequired to set
+ */
+ public static void setConversationIdRequired(String conversationIdRequired) {
+ MusicUtil.conversationIdRequired = conversationIdRequired;
+ }
+
+
+ /**
+ * @return the clientIdRequired
+ */
+ public static String getClientIdRequired() {
+ return clientIdRequired;
+ }
+
+
+ /**
+ * @param clientIdRequired the clientIdRequired to set
+ */
+ public static void setClientIdRequired(String clientIdRequired) {
+ MusicUtil.clientIdRequired = clientIdRequired;
+ }
+
+
+ /**
+ * @return the messageIdRequired
+ */
+ public static String getMessageIdRequired() {
+ return messageIdRequired;
+ }
+
+
+ /**
+ * @param messageIdRequired the messageIdRequired to set
+ */
+ public static void setMessageIdRequired(String messageIdRequired) {
+ MusicUtil.messageIdRequired = messageIdRequired;
+ }
+
+
+
}
+
Code Review / music.git / blobdiff