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authorBharat saraswal <bharat.saraswal@huawei.com>2017-09-17 13:16:44 +0530
committerBharat saraswal <bharat.saraswal@huawei.com>2017-09-17 09:40:34 +0000
commit6497138bd2e638069914fcc76cd773d7a3430537 (patch)
treed6e9aa7b6afcb1a9af13792975ed8a0fea40a650 /src
parentc3b5df3c174d7953ff5c24c57b4d5e567b144cc5 (diff)
Fixing sonar issues.
removed redundant code. Issue-Id:DCAEGEN2-92 Change-Id: I7c006e51332713440e637dbac39f47075e803ea9 Signed-off-by: Bharat saraswal <bharat.saraswal@huawei.com>
Diffstat (limited to 'src')
-rw-r--r--src/main/java/org/onap/dcae/commonFunction/CustomExceptionLoader.java158
-rw-r--r--src/main/java/org/onap/dcae/commonFunction/DmaapPropertyReader.java380
2 files changed, 278 insertions, 260 deletions
diff --git a/src/main/java/org/onap/dcae/commonFunction/CustomExceptionLoader.java b/src/main/java/org/onap/dcae/commonFunction/CustomExceptionLoader.java
index 175ad443..0ed39710 100644
--- a/src/main/java/org/onap/dcae/commonFunction/CustomExceptionLoader.java
+++ b/src/main/java/org/onap/dcae/commonFunction/CustomExceptionLoader.java
@@ -20,33 +20,31 @@
package org.onap.dcae.commonFunction;
-import java.io.FileNotFoundException;
-import java.io.FileReader;
-import java.io.IOException;
-import java.util.HashMap;
-
-import java.util.Map.Entry;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
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 org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.FileNotFoundException;
+import java.io.FileReader;
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map.Entry;
public class CustomExceptionLoader {
- public static HashMap<String, JsonArray> map = null;
- private static final Logger log = LoggerFactory.getLogger ( CustomExceptionLoader.class );
-
+ public static HashMap<String, JsonArray> map;
+ private static final Logger log = LoggerFactory.getLogger(CustomExceptionLoader.class);
+
//For standalone test
//LoadMap Invoked from servletSetup
/*
- public static void main(String[] args) {
+ public static void main(String[] args) {
System.out.println("CustomExceptionLoader.main --> Arguments -- ExceptionConfig file: " + args[0] + "StatusCode:" + args[1]+ " Error Msg:" + args[2]);
CommonStartup.exceptionConfig = args[0];
@@ -62,71 +60,73 @@ public class CustomExceptionLoader {
}
*/
-
- public static void LoadMap () {
-
- map = new HashMap<String, JsonArray>();
- FileReader fr = null;
- try {
- JsonElement root = null;
- fr = new FileReader(CommonStartup.exceptionConfig);
- root = new JsonParser().parse(fr);
- JsonObject jsonObject = root.getAsJsonObject().get("code").getAsJsonObject();
-
- for (Entry<String, JsonElement> entry : jsonObject.entrySet()) {
- map.put(entry.getKey(), (JsonArray) entry.getValue());
- }
-
- log.debug("CustomExceptionLoader.LoadMap --> Map loaded - " + map);
- } catch (JsonIOException e) {
- e.printStackTrace();
- } catch (JsonSyntaxException e) {
- e.printStackTrace();
- } catch (FileNotFoundException e) {
- e.printStackTrace();
- } catch (Exception e) {
- e.printStackTrace();
- }
- finally {
- if (fr != null) {
- try {
- fr.close();
- } catch (IOException e) {
- log.error("Error closing file reader stream : " +e.toString());
- }
- }
- }
- }
- public static String[] LookupMap (String error, String errormsg) {
-
- String[] retarray = null;
-
- log.debug("CustomExceptionLoader.LookupMap -->" + " HTTP StatusCode:" + error + " Msg:" + errormsg);
- try{
-
- JsonArray jarray = map.get(error);
- for (int i = 0; i < jarray.size(); i++) {
-
- JsonElement val = jarray.get(i).getAsJsonObject().get("Reason");
- JsonArray ec = (JsonArray) jarray.get(i).getAsJsonObject().get("ErrorCode");
- log.trace("CustomExceptionLoader.LookupMap Parameter -> Error msg : " + errormsg + " Reason text being matched:" + val);
- if (errormsg.contains(val.toString().replace("\"", ""))){
- log.trace("CustomExceptionLoader.LookupMap Successful! Exception matched to error message StatusCode:" + ec.get(0).toString() + "ErrorMessage:" + ec.get(1).toString());
- retarray = new String[2];
- retarray[0]=ec.get(0).toString();
- retarray[1]=ec.get(1).toString();
- return retarray;
- }
- }
-
- }
- catch (Exception e)
- {
- System.out.println(e.getMessage());
- }
-
- return retarray;
- }
+ public static void LoadMap() {
+
+ map = new HashMap<String, JsonArray>();
+ FileReader fr = null;
+ try {
+ JsonElement root = null;
+ fr = new FileReader(CommonStartup.exceptionConfig);
+ root = new JsonParser().parse(fr);
+ JsonObject jsonObject = root.getAsJsonObject().get("code").getAsJsonObject();
+
+ for (Entry<String, JsonElement> entry : jsonObject.entrySet()) {
+ map.put(entry.getKey(), (JsonArray) entry.getValue());
+ }
+
+ log.debug("CustomExceptionLoader.LoadMap --> Map loaded - " + map);
+ fr.close();
+ } catch (JsonIOException e) {
+ log.error("json IO exception occured " + e.getLocalizedMessage(), e);
+ } catch (JsonSyntaxException e) {
+ log.error("JsonSyntaxException occured " + e.getLocalizedMessage(), e);
+ } catch (FileNotFoundException e) {
+ log.error("FileNotFoundException occured " + e.getLocalizedMessage(), e);
+ } catch (Exception e) {
+ log.error("exception occured " + e.getLocalizedMessage(), e);
+ } finally {
+ if (fr != null) {
+ try {
+ fr.close();
+ } catch (IOException e) {
+ log.error("Error closing file reader stream : " + e.getLocalizedMessage(), e);
+ }
+ }
+ }
+ }
+
+ public static String[] LookupMap(String error, String errorMsg) {
+
+ String[] retarray = null;
+
+ log.debug("CustomExceptionLoader.LookupMap -->" + " HTTP StatusCode:" + error + " Msg:"
+ + errorMsg);
+ try {
+
+ JsonArray jarray = map.get(error);
+ for (int i = 0; i < jarray.size(); i++) {
+
+ JsonElement val = jarray.get(i).getAsJsonObject().get("Reason");
+ JsonArray ec = (JsonArray) jarray.get(i).getAsJsonObject().get("ErrorCode");
+ log.trace("CustomExceptionLoader.LookupMap Parameter -> Error msg : " + errorMsg
+ + " Reason text being matched:" + val);
+ if (errorMsg.contains(val.toString().replace("\"", ""))) {
+ log.trace(
+ "CustomExceptionLoader.LookupMap Successful! Exception matched to error message StatusCode:"
+ + ec.get(0) + "ErrorMessage:" + ec.get(1));
+ retarray = new String[2];
+ retarray[0] = ec.get(0).toString();
+ retarray[1] = ec.get(1).toString();
+ return retarray;
+ }
+ }
+
+ } catch (Exception e) {
+ System.out.println(e.getMessage());
+ }
+
+ return retarray;
+ }
}
diff --git a/src/main/java/org/onap/dcae/commonFunction/DmaapPropertyReader.java b/src/main/java/org/onap/dcae/commonFunction/DmaapPropertyReader.java
index 62383f5e..ff2a3ba7 100644
--- a/src/main/java/org/onap/dcae/commonFunction/DmaapPropertyReader.java
+++ b/src/main/java/org/onap/dcae/commonFunction/DmaapPropertyReader.java
@@ -20,195 +20,213 @@
package org.onap.dcae.commonFunction;
-import java.io.FileNotFoundException;
-
+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 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);
-
- public HashMap<String, String> dmaap_hash = new HashMap<String, String>();
-
- private 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);
- }
+ 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 BASIC_AUTH_PASSWORD = "basicAuthPassword";
+ private static final String BASIC_AUTH_USERNAME = "basicAuthUsername";
+
+ public HashMap<String, String> dmaap_hash = new HashMap<String, String>();
+
+ private 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(BASIC_AUTH_PASSWORD), USER,
+ jsonObject.get(i).getAsJsonObject().get(BASIC_AUTH_USERNAME),
+ 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(BASIC_AUTH_PASSWORD) != null) {
+ dmaap_hash.put(convertedname + ".basicAuthPassword",
+ jsonObject.get(i).getAsJsonObject()
+ .get(BASIC_AUTH_PASSWORD).toString().replace("\"", ""));
+ }
+ if (jsonObject.get(i).getAsJsonObject().get(BASIC_AUTH_USERNAME) != null) {
+ dmaap_hash.put(convertedname + ".basicAuthUsername",
+ jsonObject.get(i).getAsJsonObject()
+ .get(BASIC_AUTH_USERNAME).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);
+ }
}