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refactor: `ShardNotOwnedException` should be send over `Mono.send()`
author
Kai Moritz
<kai@juplo.de>
Tue, 29 Aug 2023 17:36:15 +0000
(19:36 +0200)
committer
Kai Moritz
<kai@juplo.de>
Sat, 2 Sep 2023 16:40:15 +0000
(18:40 +0200)
src/main/java/de/juplo/kafka/chat/backend/persistence/inmemory/ShardedChatHome.java
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src/main/java/de/juplo/kafka/chat/backend/persistence/kafka/ChatRoomChannel.java
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diff --git
a/src/main/java/de/juplo/kafka/chat/backend/persistence/inmemory/ShardedChatHome.java
b/src/main/java/de/juplo/kafka/chat/backend/persistence/inmemory/ShardedChatHome.java
index
4fa4d9b
..
ac7a980
100644
(file)
--- a/
src/main/java/de/juplo/kafka/chat/backend/persistence/inmemory/ShardedChatHome.java
+++ b/
src/main/java/de/juplo/kafka/chat/backend/persistence/inmemory/ShardedChatHome.java
@@
-44,9
+44,9
@@
public class ShardedChatHome implements ChatHome
public Mono<ChatRoom> getChatRoom(UUID id)
{
int shard = selectShard(id);
public Mono<ChatRoom> getChatRoom(UUID id)
{
int shard = selectShard(id);
- if (chatHomes[shard] == null)
- throw new ShardNotOwnedException(shard);
-
return
chatHomes[shard].getChatRoom(id);
+ return chatHomes[shard] == null
+ ? Mono.error(new ShardNotOwnedException(shard))
+
:
chatHomes[shard].getChatRoom(id);
}
@Override
}
@Override
diff --git
a/src/main/java/de/juplo/kafka/chat/backend/persistence/kafka/ChatRoomChannel.java
b/src/main/java/de/juplo/kafka/chat/backend/persistence/kafka/ChatRoomChannel.java
index
f6f50cc
..
234554e
100644
(file)
--- a/
src/main/java/de/juplo/kafka/chat/backend/persistence/kafka/ChatRoomChannel.java
+++ b/
src/main/java/de/juplo/kafka/chat/backend/persistence/kafka/ChatRoomChannel.java
@@
-369,12
+369,12
@@
public class ChatRoomChannel implements Runnable, ConsumerRebalanceListener
{
if (loadInProgress)
{
{
if (loadInProgress)
{
-
throw new LoadInProgressException(
);
+
return Mono.error(new LoadInProgressException()
);
}
if (!isShardOwned[shard])
{
}
if (!isShardOwned[shard])
{
-
throw new ShardNotOwnedException(shard
);
+
return Mono.error(new ShardNotOwnedException(shard)
);
}
return Mono.justOrEmpty(chatrooms[shard].get(id));
}
return Mono.justOrEmpty(chatrooms[shard].get(id));