Examples with VRFileWarning com.sun.messaging.jmq.io.disk.VRFileWarning used on opensource projects

Example 1 with VRFileWarning

use of com.sun.messaging.jmq.io.disk.VRFileWarning in project openmq by eclipse-ee4j.

the class FileTxLogImpl method init.

@Override
public void init(Properties props, boolean reset) throws Exception {
    if (_logger == null) {
        throw new IllegalStateException("No logger set");
    }
    super.init(props, reset);
    if (props != null) {
        Enumeration en = props.propertyNames();
        String name = null;
        String value = null;
        while (en.hasMoreElements()) {
            name = (String) en.nextElement();
            value = props.getProperty(name);
            _logger.log(Level.INFO, _jbr.getString(_jbr.I_FILETXNLOG_SET_PROP, name + "=" + value, _tmname));
            setProperty(name, value);
        }
    }
    if (_txlogdir == null) {
        throw new IllegalStateException("Property txlogDir not set");
    }
    String fname = (txlogSuffix == null ? FILENAME_BASE : (FILENAME_BASE + "." + txlogSuffix));
    if (reset) {
        _logger.log(Level.INFO, _jbr.getString(_jbr.I_FILETXNLOG_INIT_WITH_RESET, fname));
        if (_txlogdirParent != null) {
            String fn = _txlogdirParent + File.separator + FILENAME_JMSBRIDGES;
            File f = new File(fn);
            if (f.exists()) {
                if (!f.delete()) {
                    _logger.log(Level.WARNING, "Failed to delete file " + fn + " on reset");
                    File dfn = new File(_txlogdirParent, FILENAME_JMSBRIDGES + ".deleted");
                    if (!f.renameTo(dfn)) {
                        _logger.log(Level.WARNING, "Failed rename file " + fn + " to " + dfn + " after deletion failure");
                    }
                }
            }
        }
    } else {
        _logger.log(Level.INFO, _jbr.getString(_jbr.I_FILETXNLOG_INIT, fname));
    }
    _backFile = new File(_txlogdir, fname);
    if (useMmap) {
        _gxidMap = new PHashMapMMF(_backFile, _logsize, 1024, false, reset, false, false);
        ((PHashMapMMF) _gxidMap).intClientData(_clientDataSize);
    } else {
        _gxidMap = new PHashMap(_backFile, _logsize, 1024, false, reset, false, false);
    }
    try {
        _gxidMap.load(this);
        if (_clientDataSize > 0) {
            loadClientData();
        }
    } catch (PHashMapLoadException pe) {
        _logger.log(Level.WARNING, "Exception in loading txlog " + _backFile, pe);
        throw pe;
    }
    VRFileWarning w = _gxidMap.getWarning();
    if (w != null) {
        _logger.log(Level.WARNING, "Warning in loading txlog, possible loss of record", w);
    }
    _logger.log(Level.INFO, _jbr.getString(_jbr.I_FILETXNLOG_LOADED, _backFile, String.valueOf(_gxidMap.size())));
}