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authorfkrzywka <filip.krzywka@nokia.com>2018-07-31 14:22:59 +0200
committerPiotr Jaszczyk <piotr.jaszczyk@nokia.com>2018-08-03 10:50:43 +0200
commit63f1796ec022705504742a5bd1700f9e20c33540 (patch)
tree63473c3fdbff6c0bc7a7606d26cb2dc8be5a1de4 /hv-collector-ves-message-generator
parentd76905b9c98ec32f17bb9568ff80c04068aa213e (diff)
Move MessageParametersParser
To avoid dependency of utilities module on modules other than domain Change-Id: I90ef8640a86501315d84848118d3e748aafd095c Signed-off-by: fkrzywka <filip.krzywka@nokia.com> Issue-ID: DCAEGEN2-601
Diffstat (limited to 'hv-collector-ves-message-generator')
-rw-r--r--hv-collector-ves-message-generator/pom.xml4
-rw-r--r--hv-collector-ves-message-generator/src/main/kotlin/org/onap/dcae/collectors/veshv/ves/message/generator/api/MessageParametersParser.kt33
-rw-r--r--hv-collector-ves-message-generator/src/main/kotlin/org/onap/dcae/collectors/veshv/ves/message/generator/impl/CommonEventHeaderParser.kt52
-rw-r--r--hv-collector-ves-message-generator/src/main/kotlin/org/onap/dcae/collectors/veshv/ves/message/generator/impl/MessageParametersParserImpl.kt53
-rw-r--r--hv-collector-ves-message-generator/src/test/kotlin/org/onap/dcae/collectors/veshv/ves/message/generator/impl/impl/MessageParametersParserTest.kt64
-rw-r--r--hv-collector-ves-message-generator/src/test/kotlin/org/onap/dcae/collectors/veshv/ves/message/generator/impl/impl/parameters.kt98
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()