diff options
author | Sandeep Shah <sandeeplinux1068@gmail.com> | 2020-09-02 17:50:30 -0500 |
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committer | Sandeep Shah <sandeeplinux1068@gmail.com> | 2020-09-02 17:50:30 -0500 |
commit | e73281177c4d6069d410a47d152cdaf598d09dac (patch) | |
tree | cd414a3986fd1ede1911ec57a5d31de0e0482997 /dmaap-listener/src/main | |
parent | 6d6539407e4c28aae0c321835bbf754086fb7791 (diff) |
DMAAP Listener for ranSlice Feature support
DMAAP listener for ranSlide related DMAAP messages
from Policy and other ONAP components
Issue-ID: CCSDK-2722
Signed-off-by: SandeepLinux <Sandeep.Shah@ibm.com>
Change-Id: I14267bc5247a383039ab11ada82d67b0f3f3c13c
Diffstat (limited to 'dmaap-listener/src/main')
-rw-r--r-- | dmaap-listener/src/main/java/org/onap/ccsdk/sli/northbound/dmaapclient/SdncRANSliceDmaapConsumer.java | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/dmaap-listener/src/main/java/org/onap/ccsdk/sli/northbound/dmaapclient/SdncRANSliceDmaapConsumer.java b/dmaap-listener/src/main/java/org/onap/ccsdk/sli/northbound/dmaapclient/SdncRANSliceDmaapConsumer.java new file mode 100644 index 000000000..f1749f99b --- /dev/null +++ b/dmaap-listener/src/main/java/org/onap/ccsdk/sli/northbound/dmaapclient/SdncRANSliceDmaapConsumer.java @@ -0,0 +1,92 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP : SDN-C + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights + * reserved. + * Modifications Copyright © 2018 IBM. + * ================================================================================ + * 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 SdncRANSliceDmaapConsumer extends SdncDmaapConsumerImpl { + + private static final Logger LOG = LoggerFactory.getLogger(SdncRANSliceDmaapConsumer.class); + + 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 RANSlice message"); + } + + ObjectMapper oMapper = new ObjectMapper(); + JsonNode ranSliceRootNode; + try { + ranSliceRootNode = oMapper.readTree(msg); + } catch (Exception e) { + throw new InvalidMessageException("Cannot parse RANSlice json input", e); + } + + JsonNode bodyNode = ranSliceRootNode.get(BODY); + if(bodyNode == null) { + LOG.warn("Missing body in RANSlice message"); + return; + } + String rpcMsgbody; + try { + ObjectMapper mapper = new ObjectMapper(); + rpcMsgbody = mapper.writeValueAsString(bodyNode); + + } catch (Exception e) { + LOG.error("Unable to parse body in RANSlice message", e); + return; + } + + JsonNode rpcNode = ranSliceRootNode.get(RPC); + if(rpcNode == null) { + LOG.warn("Missing node in RANSlice message- " + RPC); + return; + } + String rpc = rpcNode.textValue(); + String sdncEndpoint = "ran-slice-api:" + rpc; + + try { + String odlUrlBase = getProperty("sdnc.odl.url-base"); + String odlUser = getProperty("sdnc.odl.user"); + String odlPassword = getProperty("sdnc.odl.password"); + LOG.info("POST RANSlice 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 RANSlice message. SDNC URL not available. body:\n" + rpcMsgbody); + } + } catch (Exception e) { + LOG.error("Unable to process message", e); + } + } +} |