@Override public synchronized void configure(Context context) { spoolDirectory = context.getString(SPOOL_DIRECTORY); Preconditions.checkState( spoolDirectory != null, "Configuration must specify a spooling directory"); completedSuffix = context.getString(SPOOLED_FILE_SUFFIX, DEFAULT_SPOOLED_FILE_SUFFIX); deletePolicy = context.getString(DELETE_POLICY, DEFAULT_DELETE_POLICY); fileHeader = context.getBoolean(FILENAME_HEADER, DEFAULT_FILE_HEADER); fileHeaderKey = context.getString(FILENAME_HEADER_KEY, DEFAULT_FILENAME_HEADER_KEY); basenameHeader = context.getBoolean(BASENAME_HEADER, DEFAULT_BASENAME_HEADER); basenameHeaderKey = context.getString(BASENAME_HEADER_KEY, DEFAULT_BASENAME_HEADER_KEY); batchSize = context.getInteger(BATCH_SIZE, DEFAULT_BATCH_SIZE); inputCharset = context.getString(INPUT_CHARSET, DEFAULT_INPUT_CHARSET); decodeErrorPolicy = DecodeErrorPolicy.valueOf( context .getString(DECODE_ERROR_POLICY, DEFAULT_DECODE_ERROR_POLICY) .toUpperCase(Locale.ENGLISH)); ignorePattern = context.getString(IGNORE_PAT, DEFAULT_IGNORE_PAT); trackerDirPath = context.getString(TRACKER_DIR, DEFAULT_TRACKER_DIR); deserializerType = context.getString(DESERIALIZER, "ZipDeserializer"); deserializerContext = new Context(context.getSubProperties(DESERIALIZER + ".")); consumeOrder = ConsumeOrder.valueOf( context .getString(CONSUME_ORDER, DEFAULT_CONSUME_ORDER.toString()) .toUpperCase(Locale.ENGLISH)); // "Hack" to support backwards compatibility with previous generation of // spooling directory source, which did not support deserializers Integer bufferMaxLineLength = context.getInteger(BUFFER_MAX_LINE_LENGTH); if (bufferMaxLineLength != null && deserializerType != null && deserializerType.equalsIgnoreCase(DEFAULT_DESERIALIZER)) { deserializerContext.put(LineDeserializer.MAXLINE_KEY, bufferMaxLineLength.toString()); } maxBackoff = context.getInteger(MAX_BACKOFF, DEFAULT_MAX_BACKOFF); if (sourceCounter == null) { sourceCounter = new SourceCounter(getName()); } }