Examples with QTIChangeLogMessage org.olat.ims.qti.QTIChangeLogMessage used on opensource projects

Example 6 with QTIChangeLogMessage

use of org.olat.ims.qti.QTIChangeLogMessage in project openolat by klemens.

the class ImsRepositoryResolver method getDocumentChangeLog.

/**
 * reads the files in the ../changelog directory, and generates a
 * <code>QTIChangeLogMessage</code> per file.
 *
 * @return qti changelog messages or an empty array if no changelog exists.
 * @see QTIChangeLogMessage
 */
public QTIChangeLogMessage[] getDocumentChangeLog() {
    VFSContainer dirRoot = new LocalFolderImpl(fUnzippedDirRoot);
    VFSContainer dirChangelog = (VFSContainer) dirRoot.resolve("changelog");
    if (dirChangelog == null) {
        // no change log
        return new QTIChangeLogMessage[0];
    }
    List<VFSItem> items = dirChangelog.getItems();
    // PRECONDITION: only changelog files in the changelog directory
    QTIChangeLogMessage[] logArr = new QTIChangeLogMessage[items.size()];
    String filName;
    String msg;
    int i = 0;
    java.text.SimpleDateFormat formatter = new java.text.SimpleDateFormat("yyyy-MM-dd'T'HH_mm_ss");
    for (Iterator<VFSItem> iter = items.iterator(); iter.hasNext(); ) {
        VFSLeaf file = (VFSLeaf) iter.next();
        filName = file.getName();
        String[] parts = filName.split("\\.");
        msg = FileUtils.load(file.getInputStream(), "utf-8");
        try {
            logArr[i] = new QTIChangeLogMessage(msg, parts[1].equals("all"), formatter.parse(parts[0]).getTime());
            i++;
        } catch (ParseException e) {
            log.error("", e);
        }
    }
    return logArr;
}