Move avcnsimulator to nf-simulator/avcn-manager

Issue-ID: INT-1869
Signed-off-by: Edyta Krukowska <edyta.krukowska@nokia.com>
Change-Id: I5c0dcdf7bf67d0dac9ff7e77829890920f426b7d

1 files changed, 61 insertions, 0 deletions

diff --git a/src/main/java/org/onap/avcnmanager/message/handlers/NewMessageHandler.java b/src/main/java/org/onap/avcnmanager/message/handlers/NewMessageHandler.java
new file mode 100644
index 0000000..9a8fb7c
--- /dev/null
+++ b/src/main/java/org/onap/avcnmanager/message/handlers/NewMessageHandler.java
@@ -0,0 +1,61 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Simulator
+ * ================================================================================
+ * Copyright (C) 2021 Nokia. 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.avcnmanager.message.handlers;
+
+import java.util.Objects;
+import org.onap.avcnmanager.message.forwarders.Forwarder;
+import org.onap.avcnmanager.message.data.ChangePack;
+import org.onap.avcnmanager.message.processing.TextProcessor;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Component;
+
+import java.util.stream.Stream;
+
+@Component
+public class NewMessageHandler implements MessageHandler {
+    private static final Logger LOGGER = LoggerFactory.getLogger(NewMessageHandler.class);
+
+    private final TextProcessor processor;
+    private final Forwarder forwarder;
+
+    public NewMessageHandler(TextProcessor processor, Forwarder forwarder) {
+        this.processor = processor;
+        this.forwarder = forwarder;
+    }
+
+    @Override
+    public void handleMessage(String key, ChangePack message) {
+        LOGGER.info("Handling message: " + message.toString());
+        stream(message)
+                .filter(c -> !Objects.isNull(c))
+                .filter(c -> !Objects.isNull(c.getNew()))
+                .filter(c -> !Objects.isNull(c.getNew().getPath()))
+                .filter(c -> !c.getNew().getPath().isEmpty())
+                .map(c -> processor.process(key, message))
+                .forEach(forwarder::send);
+    }
+
+    private Stream<ChangePack> stream(ChangePack changePack) {
+        return Stream.of(changePack);
+    }
+
+}