Pass CommonEventHeader to XNF simulator api

This change makes XNF simulator more configurable and
allows to validate more message parameters in robot integration tests

Closes ONAP-689

Change-Id: Ic0a10f1e1cdd84ac415c00050b4cca1ac496c56b
Signed-off-by: Jakub Dudycz <jakub.dudycz@nokia.com>
Issue-ID: DCAEGEN2-601

3 files changed, 114 insertions, 0 deletions

diff --git a/hv-collector-utils/pom.xml b/hv-collector-utils/pom.xml
index ea19ba3f..d0e44932 100644
--- a/hv-collector-utils/pom.xml
+++ b/hv-collector-utils/pom.xml
@@ -60,6 +60,20 @@
 
     <dependencies>
         <dependency>
+            <groupId>${project.parent.groupId}</groupId>
+            <artifactId>hv-collector-domain</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${project.parent.groupId}</groupId>
+            <artifactId>hv-collector-ves-message-generator</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.glassfish</groupId>
+            <artifactId>javax.json</artifactId>
+        </dependency>
+        <dependency>
             <groupId>commons-cli</groupId>
             <artifactId>commons-cli</artifactId>
         </dependency>
diff --git a/hv-collector-utils/src/main/kotlin/org/onap/dcae/collectors/veshv/utils/messages/CommonEventHeaderParser.kt b/hv-collector-utils/src/main/kotlin/org/onap/dcae/collectors/veshv/utils/messages/CommonEventHeaderParser.kt
new file mode 100644
index 00000000..d115675d
--- /dev/null
+++ b/hv-collector-utils/src/main/kotlin/org/onap/dcae/collectors/veshv/utils/messages/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.utils.messages
+
+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-utils/src/main/kotlin/org/onap/dcae/collectors/veshv/utils/messages/MessageParametersParser.kt b/hv-collector-utils/src/main/kotlin/org/onap/dcae/collectors/veshv/utils/messages/MessageParametersParser.kt
new file mode 100644
index 00000000..24c2cbfa
--- /dev/null
+++ b/hv-collector-utils/src/main/kotlin/org/onap/dcae/collectors/veshv/utils/messages/MessageParametersParser.kt
@@ -0,0 +1,48 @@
+/*
+ * ============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.utils.messages
+
+import org.onap.dcae.collectors.veshv.ves.message.generator.api.MessageParameters
+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
+ */
+class MessageParametersParser(
+        private val commonEventHeaderParser: CommonEventHeaderParser = CommonEventHeaderParser()) {
+
+    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()
+                            MessageParameters(commonEventHeader, messageType, messagesAmount)
+                        }
+            } catch (e: Exception) {
+                throw ParsingException("Parsing request body failed", e)
+            }
+
+    internal class ParsingException(message: String?, cause: Exception) : Exception(message, cause)
+}