public StringBuilder toString(String prefix, StringBuilder sb) {
prefix += "\t";
if (parent != null && rec != null) {
sb.append('\n').append(prefix).append(parent.getUid(rec));
sb.append('\n').append(prefix).append(listType.toString());
sb.append('\n').append(prefix).append(rec.type());
sb.append('\n').append(prefix).append(parent.getCreationTime());
sb.append('\n').append(prefix).append(parent.getAgeInSeconds());
} else {
sb.append('\n').append(prefix).append(_uidWrapper.getName());
}
return sb;
}
public String setStatus(ParticipantStatus newState) {
if (getListType().equals(newState)) return "participant is prepared for recovery";
/*
* Only move a heuristic to the prepared list if it hasn't already committed or rolled back
*/
if (newState.equals(ParticipantStatus.PREPARED)
&& getListType().equals(ParticipantStatus.HEURISTIC)) {
HeuristicStatus heuristicStatus = HeuristicStatus.valueOf(getHeuristicStatus());
if (heuristicStatus.equals(HeuristicStatus.HEURISTIC_COMMIT)
|| heuristicStatus.equals(HeuristicStatus.HEURISTIC_ROLLBACK)) {
return "participant has already committed or rolled back";
}
}
if (parent != null && parent.setStatus(this, newState)) {
listType = newState;
if (newState == ParticipantStatus.PREPARED)
return "participant recovery will be attempted during the next recovery pass";
return "participant status change was successful";
} else {
return "participant status change failed";
}
}
public String remove(boolean reprobe) throws MBeanException {
if (parent != null) {
parent.remove(this);
_uidWrapper.unregister();
if (reprobe) _uidWrapper.probe();
}
return "Record successfully removed";
}
private static UidWrapper makeWrapper(ActionBean parent, AbstractRecord rec, String beanType) {
UidWrapper w =
new UidWrapper(
parent._uidWrapper.getBrowser(),
beanType,
rec.type(),
rec.getClass().getName(),
rec.order(),
false);
// TODO look up the hander for rec.type() and use that to create the wrapper
w.setName(parent.getName() + ",puid=" + rec.order().fileStringForm());
return w;
}
public void init(ActionBean parent, AbstractRecord rec, ParticipantStatus listType) {
this.parent = parent;
this.rec = rec;
this.listType = listType;
_uidWrapper.setName(parent.getName() + ",puid=" + rec.order().fileStringForm());
}
