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/*
* ============LICENSE_START=======================================================
* dcaegen2-collectors-veshv
* ================================================================================
* Copyright (C) 2018 NOKIA
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/
package org.onap.dcae.collectors.veshv.model
import org.onap.dcae.collectors.veshv.domain.InvalidWireFrameMarker
import org.onap.dcae.collectors.veshv.domain.PayloadSizeExceeded
import org.onap.dcae.collectors.veshv.impl.wire.WireFrameException
/**
* @author Jakub Dudycz <jakub.dudycz@nokia.com>
* @since December 2018
*/
enum class MessageDropCause(val tag: String) {
ROUTE_NOT_FOUND("routing"),
INVALID_MESSAGE("invalid"),
KAFKA_FAILURE("kafka")
}
enum class ClientRejectionCause(val tag: String) {
INVALID_WIRE_FRAME_MARKER("invalid_marker"),
PAYLOAD_SIZE_EXCEEDED_IN_MESSAGE("too_big_payload"),
UNEXPECTED_STREAM_ERROR("unexpected");
companion object {
fun fromThrowable(err: Throwable): ClientRejectionCause =
when (err) {
is WireFrameException -> fromWireFrameException(err)
else -> UNEXPECTED_STREAM_ERROR
}
private fun fromWireFrameException(err: WireFrameException) = when (err.error) {
is InvalidWireFrameMarker -> INVALID_WIRE_FRAME_MARKER
is PayloadSizeExceeded -> PAYLOAD_SIZE_EXCEEDED_IN_MESSAGE
else -> UNEXPECTED_STREAM_ERROR
}
}
}
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