diff options
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 00000000..eb29111d --- /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 00000000..4073b554 --- /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); + } +} |