2 * ============LICENSE_START=======================================================
3 * dcaegen2-collectors-veshv
4 * ================================================================================
5 * Copyright (C) 2018 NOKIA
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
20 package org.onap.dcae.collectors.veshv.impl
22 import org.onap.dcae.collectors.veshv.domain.headerRequiredFieldDescriptors
23 import org.onap.dcae.collectors.veshv.domain.vesEventListenerVersionRegex
24 import org.onap.dcae.collectors.veshv.model.VesMessage
25 import org.onap.ves.VesEventOuterClass.CommonEventHeader
27 internal object MessageValidator {
29 fun isValid(message: VesMessage): Boolean {
30 return allMandatoryFieldsArePresent(message.header)
33 private fun allMandatoryFieldsArePresent(header: CommonEventHeader) =
34 headerRequiredFieldDescriptors
35 .all { fieldDescriptor -> header.hasField(fieldDescriptor) }
36 .and(vesEventListenerVersionRegex.matches(header.vesEventListenerVersion))