public static UUID getIndexId(
int variant,
EntityRef connectingEntity,
String connectionType,
String connectedEntityType,
ConnectedEntityRef... pairedConnections) {
switch (variant) {
case ALL:
if (connectionsNull(pairedConnections)) {
return connectingEntity.getUuid();
} else {
return getIndexId(connectingEntity, null, null, pairedConnections);
}
case BY_ENTITY_TYPE:
return getIndexId(connectingEntity, null, connectedEntityType, pairedConnections);
case BY_CONNECTION_TYPE:
return getIndexId(connectingEntity, connectionType, null, pairedConnections);
case BY_CONNECTION_AND_ENTITY_TYPE:
return getIndexId(connectingEntity, connectionType, connectedEntityType, pairedConnections);
}
return connectingEntity.getUuid();
}
public static UUID getIndexId(
EntityRef connectingEntity,
String connectionType,
String connectedEntityType,
ConnectedEntityRef... pairedConnections) {
UUID uuid = null;
try {
if (connectionsNull(pairedConnections)
&& ((connectionType == null) && (connectedEntityType == null))) {
return connectingEntity.getUuid();
}
ByteArrayOutputStream byteStream =
new ByteArrayOutputStream(16 + (32 * pairedConnections.length));
byteStream.write(uuidToBytesNullOk(connectingEntity.getUuid()));
for (ConnectedEntityRef connection : pairedConnections) {
String type = connection.getConnectionType();
UUID id = connection.getUuid();
byteStream.write(ascii(StringUtils.lowerCase(type)));
byteStream.write(uuidToBytesNullOk(id));
}
if (connectionType == null) {
connectionType = NULL_ENTITY_TYPE;
}
if (connectedEntityType == null) {
connectedEntityType = NULL_ENTITY_TYPE;
}
byteStream.write(ascii(StringUtils.lowerCase(connectionType)));
byteStream.write(ascii(StringUtils.lowerCase(connectedEntityType)));
byte[] raw_id = byteStream.toByteArray();
logger.info("raw connection index id: " + Hex.encodeHexString(raw_id));
uuid = UUID.nameUUIDFromBytes(raw_id);
logger.info("connection index uuid: " + uuid);
} catch (IOException e) {
logger.error("Unable to create connection index UUID", e);
}
return uuid;
}
/* adds a single device for delivery - used only by tests */
public void addDevice(EntityRef notification, EntityRef device) throws Exception {
String jobQueueName = getJobQueueName(notification);
Message message = new Message();
message.setObjectProperty(MESSAGE_PROPERTY_DEVICE_UUID, device.getUuid());
sm.getQueueManager().postToQueue(jobQueueName, message);
}
public Notification getSourceNotification(EntityRef receipt) throws Exception {
Receipt r = em.get(receipt.getUuid(), Receipt.class);
return em.get(r.getNotificationUUID(), Notification.class);
}
public String getJobQueueName(EntityRef notification) {
return "notifications/" + notification.getUuid();
}
/** @return */
public UUID getConnectingEntityId() {
if (connectingEntity == null) {
return null;
}
return connectingEntity.getUuid();
}
/** @return */
public String getConnectingEntityType() {
if (connectingEntity == null) {
return null;
}
return connectingEntity.getType();
}