diff options
Diffstat (limited to 'hv-collector-core/src/main/kotlin/org/onap/dcae/collectors/veshv/impl/MessageValidator.kt')
-rw-r--r-- | hv-collector-core/src/main/kotlin/org/onap/dcae/collectors/veshv/impl/MessageValidator.kt | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/hv-collector-core/src/main/kotlin/org/onap/dcae/collectors/veshv/impl/MessageValidator.kt b/hv-collector-core/src/main/kotlin/org/onap/dcae/collectors/veshv/impl/MessageValidator.kt new file mode 100644 index 00000000..55e65cf7 --- /dev/null +++ b/hv-collector-core/src/main/kotlin/org/onap/dcae/collectors/veshv/impl/MessageValidator.kt @@ -0,0 +1,48 @@ +/* + * ============LICENSE_START======================================================= + * dcaegen2-collectors-veshv + * ================================================================================ + * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved. + * ================================================================================ + * 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.impl + +import org.onap.dcae.collectors.veshv.domain.VesMessage +import org.onap.ves.VesEventV5.VesEvent.CommonEventHeader + +internal class MessageValidator { + + val requiredFieldDescriptors = listOf( + "version", + "eventName", + "domain", + "eventId", + "sourceName", + "reportingEntityName", + "priority", + "startEpochMicrosec", + "lastEpochMicrosec", + "sequence") + .map { fieldName -> CommonEventHeader.getDescriptor().findFieldByName(fieldName)} + + fun isValid(message: VesMessage): Boolean { + val header = message.header + return allMandatoryFieldsArePresent(header) && header.domain == CommonEventHeader.Domain.HVRANMEAS + } + + private fun allMandatoryFieldsArePresent(header: CommonEventHeader) = + requiredFieldDescriptors + .all { fieldDescriptor -> header.hasField(fieldDescriptor) } +} |