protected String getFilterLogString() {
StringBuilder filterLogString = new StringBuilder();
String delimiter = ", ";
boolean hasEntries = false;
if (_filters != null && _filters.hasFilters()) {
filterLogString.append(_filters.toString());
hasEntries = true;
}
if (!acquires()) {
if (hasEntries) {
filterLogString.append(delimiter);
}
filterLogString.append("Browser");
}
return filterLogString.toString();
}
public final boolean hasInterest(QueueEntry entry) {
// check that the message hasn't been rejected
if (entry.isRejectedBy(this)) {
return false;
}
if (entry.getMessage().getClass() == _messageClass) {
if (_noLocal) {
Object connectionRef = entry.getMessage().getConnectionReference();
if (connectionRef != null && connectionRef == _sessionReference) {
return false;
}
}
} else {
// no interest in messages we can't convert
if (_messageClass != null
&& MessageConverterRegistry.getConverter(entry.getMessage().getClass(), _messageClass)
== null) {
return false;
}
}
if (_filters == null) {
return true;
} else {
MessageReference ref = entry.newMessageReference();
if (ref != null) {
try {
Filterable msg = entry.asFilterable();
try {
return _filters.allAllow(msg);
} catch (SelectorParsingException e) {
LOGGER.info(
this
+ " could not evaluate filter ["
+ _filters
+ "] against message "
+ msg
+ ". Error was : "
+ e.getMessage());
return false;
}
} finally {
ref.release();
}
} else {
return false;
}
}
}
private static Map<String, Object> createAttributeMap(
String name, FilterManager filters, EnumSet<Option> optionSet) {
Map<String, Object> attributes = new HashMap<String, Object>();
attributes.put(ID, UUID.randomUUID());
attributes.put(NAME, name);
attributes.put(EXCLUSIVE, optionSet.contains(Option.EXCLUSIVE));
attributes.put(NO_LOCAL, optionSet.contains(Option.NO_LOCAL));
attributes.put(DISTRIBUTION_MODE, optionSet.contains(Option.ACQUIRES) ? "MOVE" : "COPY");
attributes.put(DURABLE, optionSet.contains(Option.DURABLE));
attributes.put(LIFETIME_POLICY, LifetimePolicy.DELETE_ON_SESSION_END);
if (filters != null) {
Iterator<MessageFilter> iter = filters.filters();
while (iter.hasNext()) {
MessageFilter filter = iter.next();
if (filter instanceof JMSSelectorFilter) {
attributes.put(SELECTOR, ((JMSSelectorFilter) filter).getSelector());
break;
}
}
}
return attributes;
}