/** Tells the cache that a segment is no longer available in an external cache. */
public void externalSegmentDeleted(SegmentHeader header, MondrianServer server) {
ACTOR.event(
handler,
new ExternalSegmentDeletedEvent(
System.currentTimeMillis(),
server.getMonitor(),
server.getId(),
0,
0,
0,
this,
header));
}
/**
* Removes a segment from segment index.
*
* <p>Call is asynchronous. It comes back immediately.
*
* <p>Does not remove it from the external cache.
*
* @param header segment header
*/
public void remove(RolapStar star, SegmentHeader header) {
final Locus locus = Locus.peek();
ACTOR.event(
handler,
new SegmentRemoveEvent(
System.currentTimeMillis(),
locus.getServer().getMonitor(),
locus.getServer().getId(),
locus.execution.getMondrianStatement().getMondrianConnection().getId(),
locus.execution.getMondrianStatement().getId(),
locus.execution.getId(),
this,
star,
header));
}
/**
* Informs cache manager that a segment load failed.
*
* <p>Called when a SQL statement receives an error while loading a segment.
*
* @param header segment header
* @param throwable Error
*/
public void loadFailed(RolapStar star, SegmentHeader header, Throwable throwable) {
final Locus locus = Locus.peek();
ACTOR.event(
handler,
new SegmentLoadFailedEvent(
System.currentTimeMillis(),
locus.getServer().getMonitor(),
locus.getServer().getId(),
locus.execution.getMondrianStatement().getMondrianConnection().getId(),
locus.execution.getMondrianStatement().getId(),
locus.execution.getId(),
star,
header,
throwable));
}
private Object execute(Command command) {
return ACTOR.execute(handler, command);
}
public void printCacheState(CellRegion region, PrintWriter pw, Locus locus) {
ACTOR.execute(handler, new PrintCacheStateCommand(region, pw, locus));
}
public <T> T execute(Command<T> command) {
return ACTOR.execute(handler, command);
}