public Map<String, Object>[] listMessages(final String filterStr) throws Exception {
checkStarted();
clearIO();
try {
Filter filter = FilterImpl.createFilter(filterStr);
List<Map<String, Object>> messages = new ArrayList<Map<String, Object>>();
queue.flushExecutor();
LinkedListIterator<MessageReference> iterator = queue.iterator();
try {
while (iterator.hasNext()) {
MessageReference ref = iterator.next();
if (filter == null || filter.match(ref.getMessage())) {
Message message = ref.getMessage();
messages.add(message.toMap());
}
}
return messages.toArray(new Map[messages.size()]);
} finally {
iterator.close();
}
} catch (HornetQException e) {
throw new IllegalStateException(e.getMessage());
} finally {
blockOnIO();
}
}
public Map<String, Object>[] listScheduledMessages() throws Exception {
checkStarted();
clearIO();
try {
List<MessageReference> refs = queue.getScheduledMessages();
Map<String, Object>[] messages = new Map[refs.size()];
int i = 0;
for (MessageReference ref : refs) {
Message message = ref.getMessage();
messages[i++] = message.toMap();
}
return messages;
} finally {
blockOnIO();
}
}