Examples with ReportLog eu.esdihumboldt.hale.common.core.report.ReportLog used on opensource projects

Example 1 with ReportLog

use of eu.esdihumboldt.hale.common.core.report.ReportLog in project hale by halestudio.

the class ReportReader method parse.

/**
 * Parse a file and creates a {@link ReportSession}.
 *
 * @param file file to parse
 * @param id identifier for {@link ReportSession}
 *
 * @return the {@link ReportSession}
 */
@SuppressWarnings({ "rawtypes", "unchecked" })
private ReportSession parse(File file, long id) {
    // create the new session
    ReportSession session = new ReportSession(id);
    // get content
    StringBuilder sw = new StringBuilder();
    BufferedReader reader = null;
    String nl = System.getProperty("line.separator");
    try {
        // try to get a BufferedReader from FileReader
        reader = new BufferedReader(new FileReader(file));
        String temp;
        Report lastReport = null;
        String messageType = "";
        // read all data
        while (reader.ready()) {
            temp = reader.readLine();
            if (temp == null || temp.isEmpty()) {
                continue;
            }
            // check if the line starts with a marker
            if (temp.startsWith("!")) {
                // we found a new marker, time to parse previous lines
                Report r = rf.parse(sw.toString());
                if (!sw.toString().isEmpty() && !messageType.isEmpty()) {
                    Message m = mf.parse(sw.toString());
                    if (m != null) {
                        ReportLog<Message> repLog = (ReportLog<Message>) lastReport;
                        // add the message to the corresponding report
                        if (messageType.equals("!ERROR")) {
                            repLog.error(m);
                        } else if (messageType.equals("!WARN")) {
                            repLog.warn(m);
                        } else if (messageType.equals("!INFO")) {
                            repLog.info(m);
                        }
                        // reset message type
                        messageType = "";
                    }
                } else if (r != null) {
                    // new report
                    lastReport = r;
                    session.addReport(lastReport);
                }
                // check if the new line is a marker for messages
                if (temp.startsWith("!ERROR")) {
                    messageType = temp;
                    temp = "";
                } else if (temp.startsWith("!WARN")) {
                    messageType = temp;
                    temp = "";
                } else if (temp.startsWith("!INFO")) {
                    messageType = temp;
                    temp = "";
                }
                // then flush sw
                sw = new StringBuilder();
                // and add the new line
                sw.append(temp + nl);
            } else {
                sw.append(temp + nl);
            }
        }
        // close reader
        reader.close();
    } catch (Exception e) {
        _log.error("Error while parsing a log file.", e);
    }
    return session;
}