jdeppe-pivotal commented on a change in pull request #6616:
URL: https://github.com/apache/geode/pull/6616#discussion_r654871282
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File path:
geode-apis-compatible-with-redis/src/main/java/org/apache/geode/redis/internal/executor/pubsub/PubSubExecutor.java
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@@ -33,28 +32,42 @@
@Override
public RedisResponse executeCommand(Command command, ExecutionHandlerContext
context) {
- byte[] subCommand = command.getProcessedCommand().get(1);
+ List<byte[]> processedCommand = command.getProcessedCommand();
+ String subCommand =
Coder.bytesToString(processedCommand.get(1)).toLowerCase();
- if (!Arrays.equals(subCommand, Coder.stringToBytes("channels"))) {
- return RedisResponse
- .error(String.format(ERROR_UNKNOWN_PUBSUB_SUBCOMMAND, new
String(subCommand)));
- }
+ switch (subCommand) {
+ case "channels":
+ if (processedCommand.size() > 3) {
+ return
RedisResponse.error(String.format(ERROR_UNKNOWN_PUBSUB_SUBCOMMAND, subCommand));
+ }
+
+ List<byte[]> channelsResponse = doChannels(processedCommand, context);
+ return RedisResponse.array(channelsResponse);
- // in a subsequent story, a new parameter requirement class
- // specific to subCommands might be a better way to do this
- if (command.getProcessedCommand().size() > 3) {
- return RedisResponse
- .error(String.format(ERROR_UNKNOWN_PUBSUB_SUBCOMMAND, new
String(subCommand)));
+ case "numsub":
Review comment:
Done
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