private static final String MODIFY_CONFIG = "ModifyConfig";
private static final String DATA = "data";
private static final String FAP_SERVICE = "FAPService";
-
+
private static final String PAYLOAD = "Payload";
private static final String PCI_CHANGES_MAP_FILE_NAME = "pci-changes-from-policy-to-sdnr";
private static final String SLI_PARAMETERS = "sli_parameters";
private static final String RPC_NAME = "rpc-name";
private static final String BODY = "body";
private static final String INPUT = "input";
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+
private static final String EMPTY = "";
private static final String ESCAPE_SEQUENCE_QUOTES = "\"";
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private static final String GENERIC_NEIGHBOR_CONFIGURATION_INPUT = "generic-neighbor-configuration-input.";
private static final String GENERIC_NEIGHBOR_CONFIGURATION_INPUT_NEIGHBOR_LIST_IN_USE = GENERIC_NEIGHBOR_CONFIGURATION_INPUT.concat("neighbor-list-in-use");
private static final String MODIFY_CONFIG_ANR = "ModifyConfigANR";
return writer.toString();
}
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+
private String publishANRChangesFromPolicyToSDNR(String templatePath, JsonNode dataNode) throws IOException, InvalidMessageException
{
VelocityContext context = new VelocityContext();
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String RPC_NAME_KEY_IN_VT = "rpc_name";
String RPC_NAME_VALUE_IN_VT = "generic-neighbor-configuration";
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String CELL_CONFIG = "CellConfig";
String ALIAS_LABEL = "alias";
String LTE = "LTE";
String RAN = "RAN";
String LTE_CELL = "LTECell";
String NEIGHBOR_LIST_IN_USE = "NeighborListInUse";
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JSONObject numberOfEntries = new JSONObject();
JSONObject alias = new JSONObject();
JSONArray sliParametersArray = new JSONArray();
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String aliasValue = dataNode.get(DATA).get(FAP_SERVICE).get(ALIAS_LABEL).textValue();
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JsonNode nbrListInUse = dataNode.get(DATA).get(FAP_SERVICE).get(CELL_CONFIG).get(LTE).get(RAN).get(NEIGHBOR_LIST_IN_USE).get(LTE_CELL);
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int entryCount = 0;
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+
if(nbrListInUse.isArray()) {
for(JsonNode lteCell:nbrListInUse) {
sliParametersArray.put(new JSONObject().put(PARAMETER_NAME, GENERIC_NEIGHBOR_CONFIGURATION_INPUT_NEIGHBOR_LIST_IN_USE+"["+entryCount+"]."+"plmnid")
.put(STRING_VALUE, lteCell.get("PNFName").toString().replace(ESCAPE_SEQUENCE_QUOTES, EMPTY)));
sliParametersArray.put(new JSONObject().put(PARAMETER_NAME, GENERIC_NEIGHBOR_CONFIGURATION_INPUT_NEIGHBOR_LIST_IN_USE+"["+entryCount+"]."+"blacklisted")
.put(STRING_VALUE, lteCell.get("Blacklisted").toString().replace(ESCAPE_SEQUENCE_QUOTES, EMPTY)));
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entryCount++;
}
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alias.put(PARAMETER_NAME, GENERIC_NEIGHBOR_CONFIGURATION_INPUT+ALIAS_LABEL);
alias.put(STRING_VALUE, aliasValue);
-
- numberOfEntries.put(PARAMETER_NAME, GENERIC_NEIGHBOR_CONFIGURATION_INPUT+"number-of-neighbor-cell-entries");
+
+ numberOfEntries.put(PARAMETER_NAME, GENERIC_NEIGHBOR_CONFIGURATION_INPUT+"lte-cell-number-of-entries");
numberOfEntries.put(STRING_VALUE, entryCount);
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+
sliParametersArray.put(alias);
sliParametersArray.put(numberOfEntries);
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context.put(SLI_PARAMETERS, sliParametersArray);
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context.put(RPC_NAME_KEY_IN_VT, RPC_NAME_VALUE_IN_VT);
Writer writer = new StringWriter();
writer.flush();
return writer.toString();
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}else {
throw new InvalidMessageException("nbrListInUse is not of Type Array. Could not read neighbor list elements");
}
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+
}
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+
private String publishPciChangesFromPolicyToSDNR(String templatePath, JsonNode configurationsJsonNode) throws IOException, InvalidMessageException
{
String RPC_NAME_KEY_IN_VT = "rpc_name";
String RPC_NAME_VALUE_IN_VT = "configuration-phy-cell-id";
String ALIAS = "alias";
String X0005b9Lte = "X0005b9Lte";
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VelocityContext context = new VelocityContext();
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JSONObject numberOfEntries = new JSONObject();
JSONArray sliParametersArray = new JSONArray();
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JsonNode configurations = configurationsJsonNode.get(CONFIGURATIONS);
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int entryCount = 0;
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if(configurations.isArray()) {
for(JsonNode dataNode:configurations) {
sliParametersArray.put(new JSONObject().put(PARAMETER_NAME, PHYSICAL_CELL_ID_INPUT_FAP_SERVICE+"["+entryCount+"]."+ALIAS)
.put(STRING_VALUE, dataNode.get(DATA).get(FAP_SERVICE).get(X0005b9Lte).get("pnfName").toString().replace(ESCAPE_SEQUENCE_QUOTES, EMPTY)));
entryCount++;
}
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+
numberOfEntries.put(PARAMETER_NAME, PHYSICAL_CELL_ID_INPUT_FAP_SERVICE+"-number-of-entries");
numberOfEntries.put(STRING_VALUE, entryCount);
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+
sliParametersArray.put(numberOfEntries);
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+
context.put(SLI_PARAMETERS, sliParametersArray);
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context.put(RPC_NAME_KEY_IN_VT, RPC_NAME_VALUE_IN_VT);
Writer writer = new StringWriter();
writer.flush();
return writer.toString();
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}else {
throw new InvalidMessageException("Configurations is not of Type Array. Could not read configuration changes");
}
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+
}
@Override
} catch (Exception e) {
throw new InvalidMessageException("Cannot parse json object", e);
}
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+
JsonNode rpcnameNode = dmaapMessageRootNode.get(RPC_NAME);
if(rpcnameNode == null) {
LOG.info("Unable to identify the respective consumer to invoke. Please verify the dmaap message..");
return;
}
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String rpcname = rpcnameNode.textValue();
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+
if(!MODIFY_CONFIG.toLowerCase().equals(rpcname) && !MODIFY_CONFIG_ANR.toLowerCase().equals(rpcname)) {
LOG.info("Unknown rpc name {}", rpcname);
return;
}
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+
if(MODIFY_CONFIG.toLowerCase().equals(rpcname)) {
invokePCIChangesConsumer(dmaapMessageRootNode, oMapper, msg);
return;
}
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if(MODIFY_CONFIG_ANR.toLowerCase().equals(rpcname)) {
invokeANRChangesConsumer(dmaapMessageRootNode, oMapper, msg);
return;
}
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}
private void invokeANRChangesConsumer(JsonNode dmaapMessageRootNode, ObjectMapper oMapper,
LOG.info("Missing body node.");
return;
}
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JsonNode input = body.get(INPUT);
if(input == null) {
LOG.info("Missing input node.");
return;
}
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+
JsonNode action = input.get(ACTION);
if(action == null) {
LOG.info("Missing action node.");
return;
}
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+
if(!MODIFY_CONFIG_ANR.equals(action.textValue())) {
LOG.info("Unknown Action {}", action);
return;
}
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JsonNode payload = input.get(PAYLOAD);
if(payload == null) {
LOG.info("Missing payload node.");
}
String payloadText = payload.asText();
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if(!payloadText.contains(CONFIGURATIONS)) {
LOG.info("Missing configurations node.");
return;
}
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JsonNode configurationsJsonNode;
try {
configurationsJsonNode = oMapper.readTree(payloadText);
throw new InvalidMessageException("No SDNC template known for message ");
}
String templateName = fieldMap.get(TEMPLATE);
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+
JsonNode configurations = configurationsJsonNode.get(CONFIGURATIONS);
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+
if(configurations.isArray()) {
for(JsonNode dataNode:configurations) {
if(dataNode.get(DATA).get(FAP_SERVICE) == null) {
LOG.info("Missing body node.");
return;
}
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+
JsonNode input = body.get(INPUT);
if(input == null) {
LOG.info("Missing input node.");
return;
}
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JsonNode action = input.get(ACTION);
if(action == null) {
LOG.info("Missing action node.");
return;
}
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if(!MODIFY_CONFIG.equals(action.textValue())) {
LOG.info("Unknown Action {}", action);
return;
}
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JsonNode payload = input.get(PAYLOAD);
if(payload == null) {
LOG.info("Missing payload node.");
}
String configurations = payload.asText();
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if(!configurations.contains(CONFIGURATIONS)) {
LOG.info("Missing configurations node.");
return;
}
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JsonNode configurationsJsonNode;
try {
configurationsJsonNode = oMapper.readTree(configurations);
throw new InvalidMessageException("No SDNC template known for message ");
}
String templateName = fieldMap.get(TEMPLATE);
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buildAndInvokePCIChangesRPC(sdncEndpoint, templateName, msg, configurationsJsonNode);
}
LOG.error("Unable to process message", e);
}
}
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private void buildAndInvokeANRChangesRPC(String sdncEndpoint, String templateName, String msg, JsonNode configurationsOrDataNode) {
try {
String rpcMsgbody = publish(templateName, msg, configurationsOrDataNode, false, true);
Code Review / ccsdk / sli / northbound.git / commitdiff