public void initLogAppender(LogAppenderDto appender) {
this.minSchemaVersion = appender.getMinLogSchemaVersion();
this.maxSchemaVersion = appender.getMaxLogSchemaVersion();
this.confirmDelivery = appender.isConfirmDelivery();
byte[] rawConfiguration = appender.getRawConfiguration();
try {
AvroByteArrayConverter<T> converter = new AvroByteArrayConverter<>(configurationClass);
T configuration = converter.fromByteArray(rawConfiguration);
initFromConfiguration(appender, configuration);
} catch (IOException e) {
LOG.error("Unable to parse configuration for appender '" + getName() + "'", e);
}
}
private LogEventPack generateLogEventPack(int count) throws IOException {
LogEventPack logEventPack = new LogEventPack();
List<LogEvent> events = new ArrayList<>(count);
for (int i = 0; i < count; i++) {
LogEvent event = new LogEvent();
event.setLogData(
logDataConverter.toByteArray(new LogData(Level.DEBUG, UUID.randomUUID().toString())));
events.add(event);
}
logEventPack.setDateCreated(System.currentTimeMillis());
logEventPack.setEndpointKey(endpointKeyHash);
logEventPack.setLogSchemaVersion(2);
logEventPack.setEvents(events);
LogSchemaDto logSchemaDto = new LogSchemaDto();
logSchemaDto.setApplicationId(String.valueOf(RANDOM.nextInt()));
logSchemaDto.setId(String.valueOf(RANDOM.nextInt()));
logSchemaDto.setCreatedTime(System.currentTimeMillis());
logSchemaDto.setSchema(LogData.getClassSchema().toString());
logEventPack.setLogSchema(new LogSchema(logSchemaDto));
return logEventPack;
}
@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);
}