Send Object through the Redis Stream Xadd

[SidathWeerasinghe]

When I send the Java Object using the below code it returns the below error.
Exception in thread "main" java.lang.IllegalArgumentException: Message body.length must be a multiple of 2 and contain a sequence of field1, value1, field2, value2, fieldN, valueN at io.lettuce.core.internal.LettuceAssert.isTrue(LettuceAssert.java:208) at io.lettuce.core.RedisCommandBuilder.xadd(RedisCommandBuilder.java:2622) at io.lettuce.core.AbstractRedisAsyncCommands.xadd(AbstractRedisAsyncCommands.java:1864)

Code ->

EventStructure eventStructure = new EventStructure(); eventStructure.setPublisher("sidath"); String messageId = syncCommands.xadd( STREAMS_KEY, eventStructure);

[mp911de]

Lettuce doesn't include an object mapper, therefore you need to pass key-value pairs or a Map into the XADD command.