/**
* Generate header.
*
* @param logEventPack the log event pack
* @return the log header
*/
private RecordHeader generateHeader(LogEventPack logEventPack) {
RecordHeader logHeader = null;
if (header != null) {
logHeader = new RecordHeader();
for (LogHeaderStructureDto field : header) {
switch (field) {
case KEYHASH:
logHeader.setEndpointKeyHash(logEventPack.getEndpointKey());
break;
case TIMESTAMP:
logHeader.setTimestamp(System.currentTimeMillis());
break;
case TOKEN:
logHeader.setApplicationToken(applicationToken);
break;
case VERSION:
logHeader.setHeaderVersion(LOG_HEADER_VERSION);
break;
case LSVERSION:
logHeader.setLogSchemaVersion(logEventPack.getLogSchema().getVersion());
break;
default:
if (LOG.isWarnEnabled()) {
LOG.warn("Current header field [{}] doesn't support", field);
}
break;
}
}
}
return logHeader;
}
@Before
public void beforeTest() throws IOException {
endpointKeyHash = UUID.randomUUID().toString();
appToken = String.valueOf(RANDOM.nextInt(Integer.MAX_VALUE));
appenderDto = new LogAppenderDto();
appenderDto.setId("Test_id");
appenderDto.setApplicationToken(appToken);
appenderDto.setName("Test Name");
appenderDto.setTenantId(String.valueOf(RANDOM.nextInt()));
appenderDto.setHeaderStructure(Arrays.asList(LogHeaderStructureDto.values()));
appenderDto.setApplicationToken(appToken);
header = new RecordHeader();
header.setApplicationToken(appToken);
header.setEndpointKeyHash(endpointKeyHash);
header.setHeaderVersion(1);
header.setTimestamp(System.currentTimeMillis());
logEventPack = new LogEventPack();
logEventPack.setDateCreated(System.currentTimeMillis());
logEventPack.setEndpointKey(endpointKeyHash);
CassandraServer server = new CassandraServer("127.0.0.1", 9142);
configuration = new CassandraConfig();
configuration.setCassandraBatchType(CassandraBatchType.UNLOGGED);
configuration.setKeySpace(KEY_SPACE_NAME);
configuration.setTableNamePattern("logs_$app_token_$config_hash");
configuration.setCassandraExecuteRequestType(CassandraExecuteRequestType.ASYNC);
configuration.setCassandraServers(Arrays.asList(server));
configuration.setCallbackThreadPoolSize(3);
configuration.setExecutorThreadPoolSize(3);
List<ColumnMappingElement> columnMapping = new ArrayList<ColumnMappingElement>();
columnMapping.add(
new ColumnMappingElement(
ColumnMappingElementType.HEADER_FIELD,
"endpointKeyHash",
"endpointKeyHash",
ColumnType.TEXT,
true,
false));
columnMapping.add(
new ColumnMappingElement(
ColumnMappingElementType.EVENT_JSON, "", "event_json", ColumnType.TEXT, false, false));
columnMapping.add(
new ColumnMappingElement(
ColumnMappingElementType.UUID, "", "binid", ColumnType.UUID, false, true));
configuration.setColumnMapping(columnMapping);
List<ClusteringElement> clusteringMapping = new ArrayList<ClusteringElement>();
clusteringMapping.add(new ClusteringElement("binid", OrderType.DESC));
configuration.setClusteringMapping(clusteringMapping);
AvroByteArrayConverter<CassandraConfig> converter =
new AvroByteArrayConverter<>(CassandraConfig.class);
byte[] rawConfiguration = converter.toByteArray(configuration);
appenderDto.setRawConfiguration(rawConfiguration);
logAppender = new CassandraLogAppender();
logAppender.init(appenderDto);
logAppender.setApplicationToken(appToken);
}
