override fun validate()

in src/main/kotlin/org/opensearch/replication/action/index/ReplicateIndexRequest.kt [93:110]

• 15 lines of code
• 9 McCabe index (conditional complexity)

    override fun validate(): ActionRequestValidationException? {

        var validationException = ActionRequestValidationException()
        if (!this::leaderAlias.isInitialized ||
            !this::leaderIndex.isInitialized ||
            !this::followerIndex.isInitialized) {
            validationException.addValidationError("Mandatory params are missing for the request")
        }

        validateName(leaderIndex, validationException)
        validateName(followerIndex, validationException)

        if(useRoles != null && (useRoles!!.size < 2 || useRoles!![LEADER_CLUSTER_ROLE] == null ||
                useRoles!![FOLLOWER_CLUSTER_ROLE] == null)) {
            validationException.addValidationError("Need roles for $LEADER_CLUSTER_ROLE and $FOLLOWER_CLUSTER_ROLE")
        }
        return if(validationException.validationErrors().isEmpty()) return null else validationException
    }