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author | 2018-05-03 15:27:29 +0000 | |
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committer | 2018-05-03 15:27:29 +0000 | |
commit | c0299b921494a59940ab8575a00f1fc11503f1e6 (patch) | |
tree | 45dccdde0b3cfe19c02bede1b473dfe1e3863941 /dmaap-listener/src/main | |
parent | 6c328a8158c7d3d641da5e9237e917450a2bdf52 (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/src/main')
-rw-r--r-- | dmaap-listener/src/main/java/org/onap/ccsdk/sli/northbound/dmaapclient/SdncLcmDmaapConsumer.java | 104 |
1 files changed, 104 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); + } + } +} + |