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authorRuchira Agarwal <ra1926@att.com>2018-05-03 15:27:29 +0000
committerRuchira Agarwal <ra1926@att.com>2018-05-03 15:27:29 +0000
commitc0299b921494a59940ab8575a00f1fc11503f1e6 (patch)
tree45dccdde0b3cfe19c02bede1b473dfe1e3863941 /dmaap-listener
parent6c328a8158c7d3d641da5e9237e917450a2bdf52 (diff)
LCM Comsumer for DmaapClient
Add LCM Consumer to DmaapCient for Software-Upgrade Change-Id: I0bda76bcd324dda92a6ccb225fd5a059414661f0 Issue-ID: CCSDK-263 Signed-off-by: Ruchira Agarwal <ra1926@att.com>
Diffstat (limited to 'dmaap-listener')
-rw-r--r--dmaap-listener/src/main/java/org/onap/ccsdk/sli/northbound/dmaapclient/SdncLcmDmaapConsumer.java104
-rw-r--r--dmaap-listener/src/test/java/org/onap/ccsdk/sli/northbound/dmaapclient/TestSdncLcmDmaapConsumer.java166
2 files changed, 270 insertions, 0 deletions
diff --git a/dmaap-listener/src/main/java/org/onap/ccsdk/sli/northbound/dmaapclient/SdncLcmDmaapConsumer.java b/dmaap-listener/src/main/java/org/onap/ccsdk/sli/northbound/dmaapclient/SdncLcmDmaapConsumer.java
new file mode 100644
index 000000000..eb29111dc
--- /dev/null
+++ b/dmaap-listener/src/main/java/org/onap/ccsdk/sli/northbound/dmaapclient/SdncLcmDmaapConsumer.java
@@ -0,0 +1,104 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T 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.ccsdk.sli.northbound.dmaapclient;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class SdncLcmDmaapConsumer extends SdncDmaapConsumer {
+
+ private static final Logger LOG = LoggerFactory.getLogger(SdncLcmDmaapConsumer.class);
+
+ private static final String PARTITION = "cambria.partition";
+ private static final String PARTITION_VALUE = "SDNC";
+ private static final String BODY = "body";
+ private static final String RPC = "rpc-name";
+
+ @Override
+ public void processMsg(String msg) throws InvalidMessageException {
+
+ if (msg == null) {
+ throw new InvalidMessageException("Null LCM message");
+ }
+
+ ObjectMapper oMapper = new ObjectMapper();
+ JsonNode lcmRootNode;
+ try {
+ lcmRootNode = oMapper.readTree(msg);
+ } catch (Exception e) {
+ throw new InvalidMessageException("Cannot parse LCM json input", e);
+ }
+
+ JsonNode partitionNode = lcmRootNode.get(PARTITION);
+ if (partitionNode != null)
+ {
+ String partition = partitionNode.textValue();
+ if(PARTITION_VALUE.equals(partition) == false) {
+ LOG.warn("Unknown Partition in LCM message- " + partition);
+ return;
+ }
+ }
+
+ JsonNode bodyNode = lcmRootNode.get(BODY);
+ if(bodyNode == null) {
+ LOG.warn("Missing body in LCM message");
+ return;
+ }
+ String rpcMsgbody;
+ try {
+ ObjectMapper mapper = new ObjectMapper();
+ rpcMsgbody = mapper.writeValueAsString(bodyNode);
+
+ } catch (Exception e) {
+ LOG.error("Unable to parse body in LCM message", e);
+ return;
+ }
+
+ JsonNode rpcNode = lcmRootNode.get(RPC);
+ if(rpcNode == null) {
+ LOG.warn("Missing node in LCM message- " + RPC);
+ return;
+ }
+ String rpc = rpcNode.textValue();
+ String sdncEndpoint = "LCM:" + rpc;
+
+ try {
+ String odlUrlBase = getProperty("sdnc.odl.url-base");
+ String odlUser = getProperty("sdnc.odl.user");
+ String odlPassword = getProperty("sdnc.odl.password");
+ LOG.info("POST LCM Request " + rpcMsgbody);
+ if ((odlUrlBase != null) && (odlUrlBase.length() > 0)) {
+ SdncOdlConnection conn = SdncOdlConnection.newInstance(odlUrlBase + "/" + sdncEndpoint, odlUser, odlPassword);
+
+ conn.send("POST", "application/json", rpcMsgbody);
+ } else {
+ LOG.warn("Unable to POST LCM message. SDNC URL not available. body:\n" + rpcMsgbody);
+ }
+ } catch (Exception e) {
+ LOG.error("Unable to process message", e);
+ }
+ }
+}
+
diff --git a/dmaap-listener/src/test/java/org/onap/ccsdk/sli/northbound/dmaapclient/TestSdncLcmDmaapConsumer.java b/dmaap-listener/src/test/java/org/onap/ccsdk/sli/northbound/dmaapclient/TestSdncLcmDmaapConsumer.java
new file mode 100644
index 000000000..4073b5542
--- /dev/null
+++ b/dmaap-listener/src/test/java/org/onap/ccsdk/sli/northbound/dmaapclient/TestSdncLcmDmaapConsumer.java
@@ -0,0 +1,166 @@
+/*
+ * Copyright (c) 2017. Lorem ipsum dolor sit amet, consectetur adipiscing elit.
+ * Morbi non lorem porttitor neque feugiat blandit. Ut vitae ipsum eget quam lacinia accumsan.
+ * Etiam sed turpis ac ipsum condimentum fringilla. Maecenas magna.
+ * Proin dapibus sapien vel ante. Aliquam erat volutpat. Pellentesque sagittis ligula eget metus.
+ * Vestibulum commodo. Ut rhoncus gravida arcu.
+ */
+
+package org.onap.ccsdk.sli.northbound.dmaapclient;
+
+import static org.junit.Assert.assertTrue;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.lang.reflect.Field;
+import java.util.Map;
+import java.util.Properties;
+
+import org.apache.commons.io.FileUtils;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+public class TestSdncLcmDmaapConsumer {
+ private static final String lcmInput =
+ "{\r\n" +
+ " \"version\": \"lcm-dmaap.version\",\r\n" +
+ " \"cambria.partition\": \"SDNC\",\r\n" +
+ " \"correlation-id\": \"lcm-dmaap.correlation-id\",\r\n" +
+ " \"rpc-name\": \"upgrade-software\",\r\n" +
+ " \"type\": \"lcm-dmaap.type\",\r\n" +
+ " \"body\": {\r\n" +
+ " \"input\": {\r\n" +
+ " \"common-header\": {\r\n" +
+ " \"api-ver\": \"lcm-dmaap.api-ver\",\r\n" +
+ " \"flags\": {\r\n" +
+ " \"ttl\": \"lcm-dmaap.flags.mode\",\r\n" +
+ " \"force\": \"lcm-dmaap.flags.force\",\r\n" +
+ " \"mode\": \"lcm-dmaap.flags.mode\"\r\n" +
+ " },\r\n" +
+ " \"originator-id\": \"lcm-dmaap.originator-id\",\r\n" +
+ " \"request-id\": \"lcm-dmaap.request-id\",\r\n" +
+ " \"sub-request-id\": \"lcm-dmaap.sub-request-id\",\r\n" +
+ " \"timestamp\": \"lcm-dmaap.timestamp\"\r\n" +
+ " },\r\n" +
+ " \"payload\": \"lcm-dmaap.payload\"\r\n" +
+ " }\r\n" +
+ " }\r\n" +
+ "}";
+
+
+ @Test
+ public void test() throws Exception {
+ Properties props = new Properties();
+
+ SdncLcmDmaapConsumer consumer = new SdncLcmDmaapConsumer();
+ InputStream propStr = TestSdncLcmDmaapConsumer.class.getResourceAsStream("/dmaap-consumer-1.properties");
+ props.load(propStr);
+ consumer.init(props, "src/test/resources/dmaap-consumer-1.properties");
+ consumer.processMsg(lcmInput);
+ }
+
+ @Test(expected = InvalidMessageException.class)
+ public void testProcessMsgNullMessage() throws Exception {
+ SdncLcmDmaapConsumer consumer = new SdncLcmDmaapConsumer();
+ consumer.processMsg(null);
+ }
+
+ @Test
+ public void testProcessMsgMissingBody() throws Exception {
+ String msg = "{\r\n" +
+ " \"version\": \"lcm-dmaap.version\",\r\n" +
+ " \"cambria.partition\": \"SDNC\",\r\n" +
+ " \"correlation-id\": \"lcm-dmaap.correlation-id\",\r\n" +
+ " \"rpc-name\": \"upgrade-software\",\r\n" +
+ " \"type\": \"lcm-dmaap.type\",\r\n" +
+ " \"body1\": {\r\n" +
+ " \"input\": {\r\n" +
+ " \"common-header\": {\r\n" +
+ " \"api-ver\": \"lcm-dmaap.api-ver\",\r\n" +
+ " \"flags\": {\r\n" +
+ " \"ttl\": \"lcm-dmaap.flags.mode\",\r\n" +
+ " \"force\": \"lcm-dmaap.flags.force\",\r\n" +
+ " \"mode\": \"lcm-dmaap.flags.mode\"\r\n" +
+ " },\r\n" +
+ " \"originator-id\": \"lcm-dmaap.originator-id\",\r\n" +
+ " \"request-id\": \"lcm-dmaap.request-id\",\r\n" +
+ " \"sub-request-id\": \"lcm-dmaap.sub-request-id\",\r\n" +
+ " \"timestamp\": \"lcm-dmaap.timestamp\"\r\n" +
+ " },\r\n" +
+ " \"payload\": \"lcm-dmaap.payload\"\r\n" +
+ " }\r\n" +
+ " }\r\n" +
+ "}";
+
+ SdncLcmDmaapConsumer consumer = new SdncLcmDmaapConsumer();
+ consumer.processMsg(msg);
+ }
+
+ @Test
+ public void testProcessMsgInvalidRPC() throws Exception {
+ String msg = "{\r\n" +
+ " \"version\": \"lcm-dmaap.version\",\r\n" +
+ " \"cambria.partition\": \"SDNC\",\r\n" +
+ " \"correlation-id\": \"lcm-dmaap.correlation-id\",\r\n" +
+ " \"rpc-name1\": \"upgrade-software\",\r\n" +
+ " \"type\": \"lcm-dmaap.type\",\r\n" +
+ " \"body\": {\r\n" +
+ " \"input\": {\r\n" +
+ " \"common-header\": {\r\n" +
+ " \"api-ver\": \"lcm-dmaap.api-ver\",\r\n" +
+ " \"flags\": {\r\n" +
+ " \"ttl\": \"lcm-dmaap.flags.mode\",\r\n" +
+ " \"force\": \"lcm-dmaap.flags.force\",\r\n" +
+ " \"mode\": \"lcm-dmaap.flags.mode\"\r\n" +
+ " },\r\n" +
+ " \"originator-id\": \"lcm-dmaap.originator-id\",\r\n" +
+ " \"request-id\": \"lcm-dmaap.request-id\",\r\n" +
+ " \"sub-request-id\": \"lcm-dmaap.sub-request-id\",\r\n" +
+ " \"timestamp\": \"lcm-dmaap.timestamp\"\r\n" +
+ " },\r\n" +
+ " \"payload\": \"lcm-dmaap.payload\"\r\n" +
+ " }\r\n" +
+ " }\r\n" +
+ "}";
+
+ SdncLcmDmaapConsumer consumer = new SdncLcmDmaapConsumer();
+ consumer.processMsg(msg);
+ }
+
+ @Test
+ public void testProcessMsgInvalidPartition() throws Exception {
+ String msg = "{\r\n" +
+ " \"version\": \"lcm-dmaap.version\",\r\n" +
+ " \"cambria.partition\": \"BAD\",\r\n" +
+ " \"correlation-id\": \"lcm-dmaap.correlation-id\",\r\n" +
+ " \"rpc-name\": \"upgrade-software\",\r\n" +
+ " \"type\": \"lcm-dmaap.type\",\r\n" +
+ " \"body\": {\r\n" +
+ " \"input\": {\r\n" +
+ " \"common-header\": {\r\n" +
+ " \"api-ver\": \"lcm-dmaap.api-ver\",\r\n" +
+ " \"flags\": {\r\n" +
+ " \"ttl\": \"lcm-dmaap.flags.mode\",\r\n" +
+ " \"force\": \"lcm-dmaap.flags.force\",\r\n" +
+ " \"mode\": \"lcm-dmaap.flags.mode\"\r\n" +
+ " },\r\n" +
+ " \"originator-id\": \"lcm-dmaap.originator-id\",\r\n" +
+ " \"request-id\": \"lcm-dmaap.request-id\",\r\n" +
+ " \"sub-request-id\": \"lcm-dmaap.sub-request-id\",\r\n" +
+ " \"timestamp\": \"lcm-dmaap.timestamp\"\r\n" +
+ " },\r\n" +
+ " \"payload\": \"lcm-dmaap.payload\"\r\n" +
+ " }\r\n" +
+ " }\r\n" +
+ "}";
+
+
+ SdncLcmDmaapConsumer consumer = new SdncLcmDmaapConsumer();
+ consumer.processMsg(msg);
+ }
+}