@Override
public PortMapping getPortMappingWithPrivateSide(Location l, int privatePort) {
synchronized (mutex) {
for (PortMapping m : mappings.values())
if (l.equals(m.getTarget()) && privatePort == m.privatePort) return m;
}
return null;
}
/** returns the subset of port mappings associated with a given location */
@Override
public Collection<PortMapping> getLocationPublicIpIds(Location l) {
List<PortMapping> result = new ArrayList<PortMapping>();
synchronized (mutex) {
for (PortMapping m : mappings.values()) if (l.equals(m.getTarget())) result.add(m);
}
return result;
}
@Override
public HostAndPort lookup(Location l, int privatePort) {
synchronized (mutex) {
for (PortMapping m : mappings.values()) {
if (l.equals(m.target) && privatePort == m.privatePort) return getPublicHostAndPort(m);
}
}
return null;
}
@Override
public boolean forgetPortMappings(Location l) {
List<PortMapping> result = Lists.newArrayList();
synchronized (mutex) {
for (Iterator<PortMapping> iter = mappings.values().iterator(); iter.hasNext(); ) {
PortMapping m = iter.next();
if (l.equals(m.target)) {
iter.remove();
result.add(m);
emitAssociationDeletedEvent(associationMetadataFromPortMapping(m));
}
}
}
if (log.isDebugEnabled()) log.debug("cleared all port mappings for " + l + " - " + result);
if (!result.isEmpty()) {
onChanged();
}
return !result.isEmpty();
}