diff options
Diffstat (limited to 'src/main/java/org/onap/dcae/commonFunction/DmaapPropertyReader.java')
| -rw-r--r-- | src/main/java/org/onap/dcae/commonFunction/DmaapPropertyReader.java | 379 |
1 files changed, 180 insertions, 199 deletions
diff --git a/src/main/java/org/onap/dcae/commonFunction/DmaapPropertyReader.java b/src/main/java/org/onap/dcae/commonFunction/DmaapPropertyReader.java index cb4e3af6..b10f5882 100644 --- a/src/main/java/org/onap/dcae/commonFunction/DmaapPropertyReader.java +++ b/src/main/java/org/onap/dcae/commonFunction/DmaapPropertyReader.java @@ -20,213 +20,194 @@ package org.onap.dcae.commonFunction; -import com.google.gson.JsonArray; -import com.google.gson.JsonElement; -import com.google.gson.JsonIOException; -import com.google.gson.JsonObject; -import com.google.gson.JsonParser; -import com.google.gson.JsonSyntaxException; +import java.io.FileNotFoundException; import org.slf4j.Logger; import org.slf4j.LoggerFactory; - import java.io.FileReader; import java.io.IOException; import java.util.HashMap; import java.util.Map; import java.util.Set; +import com.google.gson.JsonArray; +import com.google.gson.JsonElement; +import com.google.gson.JsonIOException; +import com.google.gson.JsonObject; +import com.google.gson.JsonParser; +import com.google.gson.JsonSyntaxException; + public class DmaapPropertyReader { - private static DmaapPropertyReader instance = null; - - private static final Logger log = LoggerFactory.getLogger(DmaapPropertyReader.class); - private static final String TOPIC = "TOPIC:"; - private static final String HOST_URL = " HOST-URL:"; - private static final String CAMBRIA_URL = "cambria.url"; - private static final String CAMBRIA_HOSTS = "cambria.hosts"; - private static final String USER = " USER:"; - private static final String PWD = " PWD:"; - private static final String BA_PWD = "basicAuthPassword"; - private static final String BA_UNAME = "basicAuthUsername"; - - public HashMap<String, String> dmaap_hash = new HashMap<String, String>(); - - public DmaapPropertyReader(String cambriaConfigFile) { - - FileReader fr = null; - try { - JsonElement root; - fr = new FileReader(cambriaConfigFile); - root = new JsonParser().parse(fr); - - //Check if dmaap config is handled by legacy controller/service manager - if (root.getAsJsonObject().has("channels")) { - JsonArray jsonObject = (JsonArray) root.getAsJsonObject().get("channels"); - - for (int i = 0; i < jsonObject.size(); i++) { - log.debug(String.format("%s%s%s%s HOSTS:%s%s%s%s%s NAME:%s", TOPIC, - jsonObject.get(i).getAsJsonObject().get("cambria.topic"), HOST_URL, - jsonObject.get(i).getAsJsonObject().get(CAMBRIA_URL), - jsonObject.get(i).getAsJsonObject().get(CAMBRIA_HOSTS), PWD, - jsonObject.get(i).getAsJsonObject().get(BA_PWD), USER, - jsonObject.get(i).getAsJsonObject().get(BA_UNAME), - jsonObject.get(i).getAsJsonObject().get("name"))); - - String convertedname = jsonObject.get(i).getAsJsonObject().get("name") - .toString().replace("\"", ""); - dmaap_hash.put(convertedname + ".cambria.topic", - jsonObject.get(i).getAsJsonObject().get("cambria.topic").toString() - .replace("\"", "")); - - if (jsonObject.get(i).getAsJsonObject().get(CAMBRIA_HOSTS) != null) { - dmaap_hash.put(convertedname + ".cambria.hosts", - jsonObject.get(i).getAsJsonObject().get(CAMBRIA_HOSTS).toString() - .replace("\"", "")); - } - if (jsonObject.get(i).getAsJsonObject().get(CAMBRIA_URL) != null) { - dmaap_hash.put(convertedname + ".cambria.url", - jsonObject.get(i).getAsJsonObject().get(CAMBRIA_URL).toString() - .replace("\"", "")); - } - if (jsonObject.get(i).getAsJsonObject().get(BA_PWD) != null) { - dmaap_hash.put(convertedname + ".basicAuthPassword", - jsonObject.get(i).getAsJsonObject() - .get(BA_PWD).toString().replace("\"", "")); - } - if (jsonObject.get(i).getAsJsonObject().get(BA_UNAME) != null) { - dmaap_hash.put(convertedname + ".basicAuthUsername", - jsonObject.get(i).getAsJsonObject() - .get(BA_UNAME).toString().replace("\"", "")); - } - - } - } else { - - //Handing new format from controllergen2/config_binding_service - JsonObject jsonObject = root.getAsJsonObject(); - Set<Map.Entry<String, JsonElement>> entries = jsonObject.entrySet(); - - for (Map.Entry<String, JsonElement> entry : entries) { - - JsonElement topicurl = entry.getValue().getAsJsonObject().get("dmaap_info") - .getAsJsonObject().get("topic_url"); - String[] urlParts = dmaapUrlSplit(topicurl.toString().replace("\"", "")); - - String mrTopic = null; - String mrUrl = null; - String[] hostport = null; - String username = null; - String userpwd = null; - - try { - - if (null != urlParts) { - mrUrl = urlParts[2]; - - // DCAE internal dmaap topic convention - if (urlParts[3].equals("events")) { - mrTopic = urlParts[4]; - } else { - // ONAP dmaap topic convention - mrTopic = urlParts[3]; - hostport = mrUrl.split(":"); - } - - } - } catch (NullPointerException e) { - log.error("NullPointerException " + e.getLocalizedMessage(), e); - } - - if (entry.getValue().getAsJsonObject().has("aaf_username")) { - username = entry.getValue().getAsJsonObject().get("aaf_username").toString() - .replace("\"", ""); - } - if (entry.getValue().getAsJsonObject().has("aaf_password")) { - userpwd = entry.getValue().getAsJsonObject().get("aaf_password").toString() - .replace("\"", ""); - } - if (hostport == null) { - log.debug( - String.format("%s%s%s%s%s%s%s%s", TOPIC, mrTopic, HOST_URL, mrUrl, PWD, - userpwd, USER, username)); - } else { - log.debug( - String.format("%s%s%s%s HOSTS:%s%s%s%s%s NAME:%s", TOPIC, mrTopic, - HOST_URL, mrUrl, hostport[0], PWD, userpwd, USER, username, - entry.getKey())); - } - - dmaap_hash.put(entry.getKey() + ".cambria.topic", mrTopic); - - if (hostport != null) { - dmaap_hash.put(entry.getKey() + ".cambria.hosts", hostport[0]); - } - - if (mrUrl != null) { - dmaap_hash.put(entry.getKey() + ".cambria.url", mrUrl); - } - - if (username != null) { - dmaap_hash.put(entry.getKey() + ".basicAuthUsername", username); - } - - if (userpwd != null) { - dmaap_hash.put(entry.getKey() + ".basicAuthPassword", userpwd); - } - - } - - } - - fr.close(); - } catch (JsonIOException | JsonSyntaxException | IOException e1) { - log.error("Problem loading Dmaap Channel configuration file: " + - e1.getLocalizedMessage(), e1); - } finally { - if (fr != null) { - try { - fr.close(); - } catch (IOException e) { - log.error("Error closing file reader stream : " + e); - } - } - } - - } - - /*** - * Dmaap url structure pub - https://<dmaaphostname>:<port>/events/ - * <namespace>.<dmaapcluster>.<topic>, sub - https://<dmaaphostname>: - * <port>/events/<namespace>.<dmaapcluster>.<topic>/G1/u1"; - * - * Onap url structure pub - http://<dmaaphostname>:<port>/<unauthenticated>. - * <topic>, - */ - - private String[] dmaapUrlSplit(String dmUrl) { - String[] multUrls = dmUrl.split(","); - - StringBuilder newUrls = new StringBuilder(); - String[] urlParts = null; - for (int i = 0; i < multUrls.length; i++) { - urlParts = multUrls[i].split("/"); - if (i == 0) { - newUrls = newUrls.append(urlParts[2]); - } else { - newUrls = newUrls.append(",").append(urlParts[2]); - } - } - return urlParts; - } - - public static synchronized DmaapPropertyReader getInstance(String channelConfig) { - if (instance == null) { - instance = new DmaapPropertyReader(channelConfig); - } - return instance; - } - - public String getKeyValue(String hashKey) { - return dmaap_hash.get(hashKey); - } + private static DmaapPropertyReader instance = null; + + private static final Logger log = LoggerFactory.getLogger(DmaapPropertyReader.class); + + public HashMap<String, String> dmaap_hash = new HashMap<String, String>(); + + public DmaapPropertyReader(String CambriaConfigFile) { + + FileReader fr = null; + try { + JsonElement root = null; + fr = new FileReader(CambriaConfigFile); + root = new JsonParser().parse(fr); + + //Check if dmaap config is handled by legacy controller/service manager + if (root.getAsJsonObject().has("channels")) { + JsonArray jsonObject = (JsonArray) root.getAsJsonObject().get("channels"); + + for (int i = 0; i < jsonObject.size(); i++) { + log.debug("TOPIC:" + jsonObject.get(i).getAsJsonObject().get("cambria.topic") + " HOST-URL:" + + jsonObject.get(i).getAsJsonObject().get("cambria.url") + " HOSTS:" + + jsonObject.get(i).getAsJsonObject().get("cambria.hosts") + " PWD:" + + jsonObject.get(i).getAsJsonObject().get("basicAuthPassword") + " USER:" + + jsonObject.get(i).getAsJsonObject().get("basicAuthUsername") + " NAME:" + + jsonObject.get(i).getAsJsonObject().get("name")); + + String convertedname = jsonObject.get(i).getAsJsonObject().get("name").toString().replace("\"", ""); + dmaap_hash.put(convertedname + ".cambria.topic", + jsonObject.get(i).getAsJsonObject().get("cambria.topic").toString().replace("\"", "")); + + if (jsonObject.get(i).getAsJsonObject().get("cambria.hosts") != null) { + dmaap_hash.put(convertedname + ".cambria.hosts", + jsonObject.get(i).getAsJsonObject().get("cambria.hosts").toString().replace("\"", "")); + } + if (jsonObject.get(i).getAsJsonObject().get("cambria.url") != null) { + dmaap_hash.put(convertedname + ".cambria.url", + jsonObject.get(i).getAsJsonObject().get("cambria.url").toString().replace("\"", "")); + } + if (jsonObject.get(i).getAsJsonObject().get("basicAuthPassword") != null) { + dmaap_hash.put(convertedname + ".basicAuthPassword", jsonObject.get(i).getAsJsonObject() + .get("basicAuthPassword").toString().replace("\"", "")); + } + if (jsonObject.get(i).getAsJsonObject().get("basicAuthUsername") != null) { + dmaap_hash.put(convertedname + ".basicAuthUsername", jsonObject.get(i).getAsJsonObject() + .get("basicAuthUsername").toString().replace("\"", "")); + } + + } + } else { + + //Handing new format from controllergen2/config_binding_service + JsonObject jsonObject = root.getAsJsonObject(); + Set<Map.Entry<String, JsonElement>> entries = jsonObject.entrySet(); + + for (Map.Entry<String, JsonElement> entry : entries) { + + JsonElement topicurl = entry.getValue().getAsJsonObject().get("dmaap_info").getAsJsonObject().get("topic_url"); + String[] urlParts = dmaapUrlSplit(topicurl.toString().replace("\"", "")); + + String mrTopic = null; + String mrUrl = null; + String[] hostport = null; + String username = null; + String userpwd = null; + + try { + + if (null != urlParts) { + mrUrl = urlParts[2]; + + // DCAE internal dmaap topic convention + if (urlParts[3].equals("events")) { + mrTopic = urlParts[4]; + } else { + // ONAP dmaap topic convention + mrTopic = urlParts[3]; + hostport = mrUrl.split(":"); + } + + } + } catch (NullPointerException e) { + System.out.println("NullPointerException"); + e.getMessage(); + } + + if (entry.getValue().getAsJsonObject().has("aaf_username")) { + username = entry.getValue().getAsJsonObject().get("aaf_username").toString().replace("\"", ""); + } + if (entry.getValue().getAsJsonObject().has("aaf_password")) { + userpwd = entry.getValue().getAsJsonObject().get("aaf_password").toString().replace("\"", ""); + } + if (hostport == null) { + log.debug("TOPIC:" + mrTopic + " HOST-URL:" + mrUrl + " PWD:" + userpwd + " USER:" + username); + } else { + log.debug("TOPIC:" + mrTopic + " HOST-URL:" + mrUrl + " HOSTS:" + hostport[0] + " PWD:" + + userpwd + " USER:" + username + " NAME:" + entry.getKey()); + } + + dmaap_hash.put(entry.getKey() + ".cambria.topic", mrTopic); + + if (!(hostport == null)) { + dmaap_hash.put(entry.getKey() + ".cambria.hosts", hostport[0]); + } + + if (!(mrUrl == null)) { + dmaap_hash.put(entry.getKey() + ".cambria.url", mrUrl); + } + + if (!(username == null)) { + dmaap_hash.put(entry.getKey() + ".basicAuthUsername", username); + } + + if (!(userpwd == null)) { + dmaap_hash.put(entry.getKey() + ".basicAuthPassword", userpwd); + } + + } + + } + + } catch (JsonIOException | JsonSyntaxException | + + FileNotFoundException e1) { + e1.printStackTrace(); + log.error("Problem loading Dmaap Channel configuration file: " + e1.toString()); + } finally { + if (fr != null) { + try { + fr.close(); + } catch (IOException e) { + log.error("Error closing file reader stream : " + e.toString()); + } + } + } + + } + + /*** + * Dmaap url structure pub - https://<dmaaphostname>:<port>/events/ + * <namespace>.<dmaapcluster>.<topic>, sub - https://<dmaaphostname>: + * <port>/events/<namespace>.<dmaapcluster>.<topic>/G1/u1"; + * + * Onap url structure pub - http://<dmaaphostname>:<port>/<unauthenticated>. + * <topic>, + */ + + private String[] dmaapUrlSplit(String dmUrl) { + String[] multUrls = dmUrl.split(","); + + StringBuffer newUrls = new StringBuffer(); + String urlParts[] = null; + for (int i = 0; i < multUrls.length; i++) { + urlParts = multUrls[i].split("/"); + if (i == 0) { + newUrls = newUrls.append(urlParts[2]); + } else { + newUrls = newUrls.append(",").append(urlParts[2]); + } + } + return urlParts; + } + + public static synchronized DmaapPropertyReader getInstance(String ChannelConfig) { + if (instance == null) { + instance = new DmaapPropertyReader(ChannelConfig); + } + return instance; + } + + public String getKeyValue(String HashKey) { + return this.dmaap_hash.get(HashKey); + } } |