+++ /dev/null
-/*-
- * ============LICENSE_START=======================================================
- * openECOMP : 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.openecomp.sdnc.dmaapclient;
-
-import java.io.BufferedReader;
-import java.io.DataOutputStream;
-import java.io.File;
-import java.io.FileReader;
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.net.Authenticator;
-import java.net.HttpURLConnection;
-import java.net.PasswordAuthentication;
-import java.net.URL;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.Map;
-
-import javax.net.ssl.HostnameVerifier;
-import javax.net.ssl.HttpsURLConnection;
-import javax.net.ssl.SSLSession;
-
-import org.apache.commons.codec.binary.Base64;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import com.fasterxml.jackson.databind.JsonNode;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.fasterxml.jackson.databind.node.ObjectNode;
-
-
-public class SdncFlatJsonDmaapConsumer extends SdncDmaapConsumer {
-
- private static final Logger LOG = LoggerFactory
- .getLogger(SdncFlatJsonDmaapConsumer.class);
-
- private static final String DMAAPLISTENERROOT = "DMAAPLISTENERROOT";
- private static final String SDNC_ENDPOINT = "SDNC.endpoint";
-
-
-
- @Override
- public void processMsg(String msg) throws InvalidMessageException {
-
- processMsg(msg, null);
- }
-
- public void processMsg(String msg, String mapDirName) throws InvalidMessageException {
-
- if (msg == null) {
- throw new InvalidMessageException("Null message");
- }
-
- ObjectMapper oMapper = new ObjectMapper();
- JsonNode instarRootNode = null;
- ObjectNode sdncRootNode = null;
-
- String instarMsgName = null;
-
- try {
- instarRootNode = oMapper.readTree(msg);
- } catch (Exception e) {
- throw new InvalidMessageException("Cannot parse json object", e);
- }
-
- Iterator<Map.Entry<String, JsonNode>> instarFields = instarRootNode.fields();
-
- while (instarFields.hasNext()) {
- Map.Entry<String, JsonNode> entry = instarFields.next();
-
- instarMsgName = entry.getKey();
- instarRootNode = entry.getValue();
- break;
- }
-
- Map<String,String> fieldMap = loadMap(instarMsgName, mapDirName);
-
- if (fieldMap == null) {
- throw new InvalidMessageException("Unable to process message - cannot load field mappings");
- }
-
- if (!fieldMap.containsKey(SDNC_ENDPOINT)) {
- throw new InvalidMessageException("No SDNC endpoint known for message "+instarMsgName);
- }
-
- String sdncEndpoint = fieldMap.get(SDNC_ENDPOINT);
-
- sdncRootNode = oMapper.createObjectNode();
- ObjectNode inputNode = oMapper.createObjectNode();
-
-
- for (String fromField : fieldMap.keySet()) {
-
- if (!SDNC_ENDPOINT.equals(fromField)) {
- JsonNode curNode = instarRootNode.get(fromField);
- if (curNode != null) {
- String fromValue = curNode.textValue();
-
- inputNode.put(fieldMap.get(fromField), fromValue);
- }
- }
- }
- sdncRootNode.put("input", inputNode);
-
- try {
- String rpcMsgbody = oMapper.writeValueAsString(sdncRootNode);
- String odlUrlBase = getProperty("sdnc.odl.url-base");
- String odlUser = getProperty("sdnc.odl.user");
- String odlPassword = getProperty("sdnc.odl.password");
-
- if ((odlUrlBase != null) && (odlUrlBase.length() > 0)) {
- SdncOdlConnection conn = SdncOdlConnection.newInstance(odlUrlBase + sdncEndpoint, odlUser, odlPassword);
-
- conn.send("POST", "application/json", rpcMsgbody);
- } else {
- LOG.info("POST message body would be:\n"+rpcMsgbody);
- }
- } catch (Exception e) {
-
- }
-
- }
-
- private Map<String,String> loadMap(String msgType, String mapDirName) {
- Map<String, String> results = new HashMap<String, String>();
-
-
- if (mapDirName == null) {
- String rootdir = System.getenv(DMAAPLISTENERROOT);
-
- if ((rootdir == null) || (rootdir.length() == 0)) {
- rootdir = "/opt/app/dmaap-listener";
- }
-
- mapDirName = rootdir + "/lib";
-
- }
-
- String mapFilename = mapDirName + "/" + msgType + ".map";
-
- File mapFile = new File(mapFilename);
-
- if (!mapFile.canRead()) {
- LOG.error("Cannot read map file ("+mapFilename+")");
- return(null);
- }
-
- try {
- BufferedReader mapReader = new BufferedReader(new FileReader(mapFile));
-
- String curLine = null;
-
- while ((curLine = mapReader.readLine()) != null) {
- curLine = curLine.trim();
-
- if ((curLine.length() > 0) && (!curLine.startsWith("#"))) {
-
- if (curLine.contains("=>")) {
- String[] entry = curLine.split("=>");
- if (entry.length == 2) {
- results.put(entry[0].trim(), entry[1].trim());
- }
- }
- }
- }
- mapReader.close();
- } catch (Exception e) {
- LOG.error("Caught exception reading map "+mapFilename, e);
- return(null);
- }
-
- return(results);
- }
-
-
-
-}
Code Review / sdnc / northbound.git / blobdiff