diff options
Diffstat (limited to 'hv-collector-ves-message-generator')
6 files changed, 304 insertions, 0 deletions
diff --git a/hv-collector-ves-message-generator/pom.xml b/hv-collector-ves-message-generator/pom.xml index a7dad24b..f049d78f 100644 --- a/hv-collector-ves-message-generator/pom.xml +++ b/hv-collector-ves-message-generator/pom.xml @@ -95,6 +95,10 @@ <artifactId>logback-classic</artifactId> <scope>runtime</scope> </dependency> + <dependency> + <groupId>org.glassfish</groupId> + <artifactId>javax.json</artifactId> + </dependency> </dependencies> diff --git a/hv-collector-ves-message-generator/src/main/kotlin/org/onap/dcae/collectors/veshv/ves/message/generator/api/MessageParametersParser.kt b/hv-collector-ves-message-generator/src/main/kotlin/org/onap/dcae/collectors/veshv/ves/message/generator/api/MessageParametersParser.kt new file mode 100644 index 00000000..060f28a2 --- /dev/null +++ b/hv-collector-ves-message-generator/src/main/kotlin/org/onap/dcae/collectors/veshv/ves/message/generator/api/MessageParametersParser.kt @@ -0,0 +1,33 @@ +/* + * ============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.ves.message.generator.api + +import org.onap.dcae.collectors.veshv.ves.message.generator.impl.MessageParametersParserImpl +import javax.json.JsonArray + +interface MessageParametersParser { + fun parse(request: JsonArray): List<MessageParameters> + + companion object { + val INSTANCE: MessageParametersParser by lazy { + MessageParametersParserImpl() + } + } +} diff --git a/hv-collector-ves-message-generator/src/main/kotlin/org/onap/dcae/collectors/veshv/ves/message/generator/impl/CommonEventHeaderParser.kt b/hv-collector-ves-message-generator/src/main/kotlin/org/onap/dcae/collectors/veshv/ves/message/generator/impl/CommonEventHeaderParser.kt new file mode 100644 index 00000000..e5977fb7 --- /dev/null +++ b/hv-collector-ves-message-generator/src/main/kotlin/org/onap/dcae/collectors/veshv/ves/message/generator/impl/CommonEventHeaderParser.kt @@ -0,0 +1,52 @@ +/* + * ============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.ves.message.generator.impl + +import com.google.protobuf.ByteString +import org.onap.ves.VesEventV5.VesEvent.CommonEventHeader +import org.onap.ves.VesEventV5.VesEvent.CommonEventHeader.Domain +import org.onap.ves.VesEventV5.VesEvent.CommonEventHeader.Priority +import org.onap.ves.VesEventV5.VesEvent.CommonEventHeader.newBuilder +import javax.json.JsonObject + +/** + * @author Jakub Dudycz <jakub.dudycz@nokia.com> + * @since July 2018 + */ +class CommonEventHeaderParser { + fun parse(json: JsonObject): CommonEventHeader = newBuilder() + .setVersion(json.getString("version")) + .setDomain(Domain.valueOf(json.getString("domain"))) + .setSequence(json.getInt("sequence")) + .setPriority(Priority.forNumber(json.getInt("priority"))) + .setEventId(json.getString("version")) + .setEventName(json.getString("version")) + .setEventType(json.getString("version")) + .setStartEpochMicrosec(json.getJsonNumber("startEpochMicrosec").longValue()) + .setLastEpochMicrosec(json.getJsonNumber("lastEpochMicrosec").longValue()) + .setNfNamingCode(json.getString("nfNamingCode")) + .setNfcNamingCode(json.getString("nfcNamingCode")) + .setReportingEntityId(json.getString("reportingEntityId")) + .setReportingEntityName(ByteString.copyFromUtf8(json.getString("reportingEntityName"))) + .setSourceId(ByteString.copyFromUtf8(json.getString("sourceId"))) + .setSourceName(json.getString("sourceName")) + .build() + +} diff --git a/hv-collector-ves-message-generator/src/main/kotlin/org/onap/dcae/collectors/veshv/ves/message/generator/impl/MessageParametersParserImpl.kt b/hv-collector-ves-message-generator/src/main/kotlin/org/onap/dcae/collectors/veshv/ves/message/generator/impl/MessageParametersParserImpl.kt new file mode 100644 index 00000000..5b328f1c --- /dev/null +++ b/hv-collector-ves-message-generator/src/main/kotlin/org/onap/dcae/collectors/veshv/ves/message/generator/impl/MessageParametersParserImpl.kt @@ -0,0 +1,53 @@ +/* + * ============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.ves.message.generator.impl + +import org.onap.dcae.collectors.veshv.ves.message.generator.api.MessageParameters +import org.onap.dcae.collectors.veshv.ves.message.generator.api.MessageParametersParser +import org.onap.dcae.collectors.veshv.ves.message.generator.api.MessageType +import javax.json.JsonArray + +/** + * @author Jakub Dudycz <jakub.dudycz@nokia.com> + * @since July 2018 + */ +internal class MessageParametersParserImpl( + private val commonEventHeaderParser: CommonEventHeaderParser = CommonEventHeaderParser() +) : MessageParametersParser { + + override fun parse(request: JsonArray): List<MessageParameters> = + try { + request + .map { it.asJsonObject() } + .map { + val commonEventHeader = commonEventHeaderParser + .parse(it.getJsonObject("commonEventHeader")) + val messageType = MessageType.valueOf(it.getString("messageType")) + val messagesAmount = it.getJsonNumber("messagesAmount")?.longValue() + ?: throw ParsingException("\"messagesAmount\" could not be parsed from message.", + NullPointerException()) + MessageParameters(commonEventHeader, messageType, messagesAmount) + } + } catch (e: Exception) { + throw ParsingException("Parsing request body failed", e) + } + + internal class ParsingException(message: String, cause: Exception) : Exception(message, cause) +} diff --git a/hv-collector-ves-message-generator/src/test/kotlin/org/onap/dcae/collectors/veshv/ves/message/generator/impl/impl/MessageParametersParserTest.kt b/hv-collector-ves-message-generator/src/test/kotlin/org/onap/dcae/collectors/veshv/ves/message/generator/impl/impl/MessageParametersParserTest.kt new file mode 100644 index 00000000..92561995 --- /dev/null +++ b/hv-collector-ves-message-generator/src/test/kotlin/org/onap/dcae/collectors/veshv/ves/message/generator/impl/impl/MessageParametersParserTest.kt @@ -0,0 +1,64 @@ +/* + * ============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.ves.message.generator.impl.impl + +import org.assertj.core.api.Assertions.assertThat +import org.assertj.core.api.Assertions.assertThatExceptionOfType +import org.jetbrains.spek.api.Spek +import org.jetbrains.spek.api.dsl.describe +import org.jetbrains.spek.api.dsl.given +import org.jetbrains.spek.api.dsl.it +import org.jetbrains.spek.api.dsl.on +import org.onap.dcae.collectors.veshv.ves.message.generator.impl.MessageParametersParserImpl.ParsingException +import org.onap.dcae.collectors.veshv.ves.message.generator.api.MessageType +import org.onap.dcae.collectors.veshv.ves.message.generator.impl.MessageParametersParserImpl + +private const val EXPECTED_MESSAGES_AMOUNT = 25000L + +/** + * @author Jakub Dudycz <jakub.dudycz@nokia.com> + * @since July 2018 + */ +object MessageParametersParserTest : Spek({ + describe("Messages parameters parser") { + val messageParametersParser = MessageParametersParserImpl() + + given("parameters json array") { + on("valid parameters json") { + it("should parse MessagesParameters object successfully") { + val result = messageParametersParser.parse(validMessagesParametesJson()) + + assertThat(result).isNotNull + assertThat(result).hasSize(2) + val firstMessage = result.first() + assertThat(firstMessage.messageType).isEqualTo(MessageType.VALID) + assertThat(firstMessage.amount).isEqualTo(EXPECTED_MESSAGES_AMOUNT) + } + } + on("invalid parameters json") { + it("should throw exception") { + assertThatExceptionOfType(ParsingException::class.java).isThrownBy { + messageParametersParser.parse(invalidMessagesParametesJson()) + } + } + } + } + } +}) diff --git a/hv-collector-ves-message-generator/src/test/kotlin/org/onap/dcae/collectors/veshv/ves/message/generator/impl/impl/parameters.kt b/hv-collector-ves-message-generator/src/test/kotlin/org/onap/dcae/collectors/veshv/ves/message/generator/impl/impl/parameters.kt new file mode 100644 index 00000000..88550603 --- /dev/null +++ b/hv-collector-ves-message-generator/src/test/kotlin/org/onap/dcae/collectors/veshv/ves/message/generator/impl/impl/parameters.kt @@ -0,0 +1,98 @@ +/* + * ============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.ves.message.generator.impl.impl + +import javax.json.Json + +private const val validMessageParameters = "[\n" + + " {\n" + + " \"commonEventHeader\": {\n" + + " \"version\": \"sample-version\",\n" + + " \"domain\": \"HVRANMEAS\",\n" + + " \"sequence\": 1,\n" + + " \"priority\": 1,\n" + + " \"eventId\": \"sample-event-id\",\n" + + " \"eventName\": \"sample-event-name\",\n" + + " \"eventType\": \"sample-event-type\",\n" + + " \"startEpochMicrosec\": 120034455,\n" + + " \"lastEpochMicrosec\": 120034455,\n" + + " \"nfNamingCode\": \"sample-nf-naming-code\",\n" + + " \"nfcNamingCode\": \"sample-nfc-naming-code\",\n" + + " \"reportingEntityId\": \"sample-reporting-entity-id\",\n" + + " \"reportingEntityName\": \"sample-reporting-entity-name\",\n" + + " \"sourceId\": \"sample-source-id\",\n" + + " \"sourceName\": \"sample-source-name\"\n" + + " },\n" + + " \"messageType\": \"VALID\",\n" + + " \"messagesAmount\": 25000\n" + + " },\n" + + " {\n" + + " \"commonEventHeader\": {\n" + + " \"version\": \"sample-version\",\n" + + " \"domain\": \"HVRANMEAS\",\n" + + " \"sequence\": 1,\n" + + " \"priority\": 1,\n" + + " \"eventId\": \"sample-event-id\",\n" + + " \"eventName\": \"sample-event-name\",\n" + + " \"eventType\": \"sample-event-type\",\n" + + " \"startEpochMicrosec\": 120034455,\n" + + " \"lastEpochMicrosec\": 120034455,\n" + + " \"nfNamingCode\": \"sample-nf-naming-code\",\n" + + " \"nfcNamingCode\": \"sample-nfc-naming-code\",\n" + + " \"reportingEntityId\": \"sample-reporting-entity-id\",\n" + + " \"reportingEntityName\": \"sample-reporting-entity-name\",\n" + + " \"sourceId\": \"sample-source-id\",\n" + + " \"sourceName\": \"sample-source-name\"\n" + + " },\n" + + " \"messageType\": \"TOO_BIG_PAYLOAD\",\n" + + " \"messagesAmount\": 100\n" + + " }\n" + + "]" + +private const val invalidMessageParameters = "[\n" + + " {\n" + + " \"commonEventHeader\": {\n" + + " \"version\": \"sample-version\",\n" + + " \"domain\": \"HVRANMEAS\",\n" + + " \"sequence\": 1,\n" + + " \"priority\": 1,\n" + + " \"eventId\": \"sample-event-id\",\n" + + " \"eventName\": \"sample-event-name\",\n" + + " \"eventType\": \"sample-event-type\",\n" + + " \"startEpochMicrosec\": 120034455,\n" + + " \"lastEpochMicrosec\": 120034455,\n" + + " \"nfNamingCode\": \"sample-nf-naming-code\",\n" + + " \"nfcNamingCode\": \"sample-nfc-naming-code\",\n" + + " \"reportingEntityId\": \"sample-reporting-entity-id\",\n" + + " \"reportingEntityName\": \"sample-reporting-entity-name\",\n" + + " \"sourceId\": \"sample-source-id\",\n" + + " \"sourceName\": \"sample-source-name\"\n" + + " },\n" + + " \"messagesAmount\": 3\n" + + " }\n" + + "]" + +fun validMessagesParametesJson() = Json + .createReader(validMessageParameters.reader()) + .readArray() + +fun invalidMessagesParametesJson() = Json + .createReader(invalidMessageParameters.reader()) + .readArray() |