public ResultPersistence() {
}

@Value("${processing.time.file}")
private String processingTimeFileName;

@Value("${output.file}")
private String outputFileName;

public void writeToOutputFile(MappedPSTrans output) throws IOException {
    FileWriter fileWriter = new FileWriter(outputFileName, true);
    try {
        fileWriter.write(output.toString());
        fileWriter.write(System.lineSeparator());
    } finally {
        fileWriter.close();
    }
}

public void writeToPrcsngTimeFile(String data) throws IOException {
    FileWriter fileWriter = new FileWriter(processingTimeFileName, true);
    try {
        fileWriter.write(data);
        fileWriter.write(System.lineSeparator());
    } finally {
        fileWriter.close();
    }
}