Merge "sonar critical for Exception Handling"
[dmaap/messagerouter/mirroragent.git] / src / main / java / com / att / nsa / dmaapMMAgent / MirrorMakerAgent.java
1 /*******************************************************************************
2  *  ============LICENSE_START=======================================================
3  *  org.onap.dmaap
4  *  ================================================================================
5  *  Copyright © 2017 AT&T Intellectual Property. All rights reserved.
6  *  ================================================================================
7  *  Licensed under the Apache License, Version 2.0 (the "License");
8  *  you may not use this file except in compliance with the License.
9  *  You may obtain a copy of the License at
10  *        http://www.apache.org/licenses/LICENSE-2.0
11  *  
12  *  Unless required by applicable law or agreed to in writing, software
13  *  distributed under the License is distributed on an "AS IS" BASIS,
14  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15  *  See the License for the specific language governing permissions and
16  *  limitations under the License.
17  *  ============LICENSE_END=========================================================
18  *
19  *  ECOMP is a trademark and service mark of AT&T Intellectual Property.
20  *  
21  *******************************************************************************/
22
23 package com.att.nsa.dmaapMMAgent;
24
25 import java.io.BufferedReader;
26 import java.io.DataOutputStream;
27 import java.io.File;
28 import java.io.FileInputStream;
29 import java.io.FileOutputStream;
30 import java.io.IOException;
31 import java.io.InputStream;
32 import java.io.InputStreamReader;
33 import java.io.OutputStream;
34 import java.net.HttpURLConnection;
35 import java.net.URL;
36 import java.util.ArrayList;
37 import java.util.Properties;
38
39 import org.apache.log4j.Logger;
40 import org.jasypt.util.text.BasicTextEncryptor;
41
42 import com.att.nsa.dmaapMMAgent.dao.CreateMirrorMaker;
43 import com.att.nsa.dmaapMMAgent.dao.DeleteMirrorMaker;
44 import com.att.nsa.dmaapMMAgent.dao.ListMirrorMaker;
45 import com.att.nsa.dmaapMMAgent.dao.MirrorMaker;
46 import com.att.nsa.dmaapMMAgent.dao.UpdateMirrorMaker;
47 import com.att.nsa.dmaapMMAgent.dao.UpdateWhiteList;
48 import com.att.nsa.dmaapMMAgent.utils.MirrorMakerProcessHandler;
49 import com.google.gson.Gson;
50 import com.google.gson.internal.LinkedTreeMap;
51 import com.sun.org.apache.xerces.internal.impl.dtd.models.CMAny;
52 import com.sun.org.apache.xerces.internal.impl.dv.util.Base64;
53
54 public class MirrorMakerAgent {
55         static final Logger logger = Logger.getLogger(MirrorMakerAgent.class);
56         Properties mirrorMakerProperties = new Properties();
57         ListMirrorMaker mirrorMakers = null;
58         String mmagenthome = "";
59         String kafkahome = "";
60         String topicURL = "";
61         String topicname = "";
62         String mechid = "";
63         String password = "";
64         private static String secret = "utdfpWlgyDQ2ZB8SLVRtmN834I1JcT9J";
65
66         public static void main(String[] args) {
67                 if (args != null && args.length == 2) {
68                         if (args[0].equals("-encrypt")) {
69                                 BasicTextEncryptor textEncryptor = new BasicTextEncryptor();
70                                 textEncryptor.setPassword(secret);
71                                 String plainText = textEncryptor.encrypt(args[1]);
72                                 System.out.println("Encrypted Password is :" + plainText);
73                                 return;
74                         }
75                 } else if (args != null && args.length > 0) {
76                         System.out.println(
77                                         "Usage: ./mmagent to run with the configuration \n -encrypt <password> to Encrypt Password for config ");
78                         return;
79                 }
80                 MirrorMakerAgent agent = new MirrorMakerAgent();
81                 if (agent.checkStartup()) {
82                         logger.info("mmagent started, loading properties");
83                         agent.checkAgentProcess();
84                         agent.readAgentTopic();
85                 } else {
86                         System.out.println(
87                                         "ERROR: mmagent startup unsuccessful, please make sure the mmagenthome /etc/mmagent.config is set and mechid have the rights to the topic");
88                 }
89         }
90
91         private boolean checkStartup() {
92                 FileInputStream input = null;
93                 try {
94                         this.mmagenthome = System.getProperty("MMAGENTHOME");
95                         input = new FileInputStream(mmagenthome + "/etc/mmagent.config");
96                         logger.info("mmagenthome is set :" + mmagenthome + " loading properties at /etc/mmagent.config");
97                 } catch (IOException ex) {
98                         logger.error(mmagenthome + "/etc/mmagent.config not found.  Set -DMMAGENTHOME and check the config file" + ex);
99                         return false;
100                 } finally {
101                         if (input != null) {
102                                 try {
103                                         input.close();
104                                 } catch (IOException e) {
105                                         logger.error(" IOException occers " + e);
106                                 }
107                         }
108                 }
109                 loadProperties();
110                 input = null;
111                 try {
112                         /*input = new FileInputStream(kafkahome + "/bin/kafka-run-class.sh");*/
113                         if(false) {
114                                 throw new IOException();
115                         }
116                         logger.info("kakahome is set :" + kafkahome);
117                 } catch (IOException ex) {
118                         logger.error(kafkahome + "/bin/kafka-run-class.sh not found.  Make sure kafka home is set correctly" + ex);
119                         return false;
120                 } finally {
121                         if (input != null) {
122                                 try {
123                                         input.close();
124                                 } catch (IOException e) {
125                                         logger.error("IOException" + e);
126                                 }
127                         }
128                 }
129                 String response = publishTopic("{\"test\":\"test\"}");
130                 if (response.startsWith("ERROR:")) {
131                         logger.error("Problem publishing to topic, please verify the config " + this.topicname + " MR URL is:"
132                                         + this.topicURL + " Error is:  " + response);
133                         return false;
134                 }
135                 logger.info("Published to Topic :" + this.topicname + " Successfully");
136                 response = subscribeTopic("1");
137                 if (response != null && response.startsWith("ERROR:")) {
138                         logger.error("Problem subscribing to topic, please verify the config " + this.topicname + " MR URL is:"
139                                         + this.topicURL + " Error is:  " + response);
140                         return false;
141                 }
142                 logger.info("Subscribed to Topic :" + this.topicname + " Successfully");
143                 return true;
144         }
145
146         private void checkPropertiesFile(String agentName, String propName, String info, boolean refresh) {
147                 InputStream input = null;
148                 OutputStream out = null;
149                 try {
150                         if (refresh) {
151                                 throw new IOException();
152                         }
153                         input = new FileInputStream(mmagenthome + "/etc/" + agentName + propName + ".properties");
154                 } catch (IOException ex) {
155                         logger.error(" IOException will be handled " + ex);
156                         try {
157                                 input = new FileInputStream(mmagenthome + "/etc/" + propName + ".properties");
158                                 Properties prop = new Properties();
159                                 prop.load(input);
160                                 if (propName.equals("consumer")) {
161                                         prop.setProperty("group.id", agentName);
162                                         prop.setProperty("zookeeper.connect", info);
163                                 } else {
164                                         prop.setProperty("metadata.broker.list", info);
165                                 }
166                                 out = new FileOutputStream(mmagenthome + "/etc/" + agentName + propName + ".properties");
167                                 prop.store(out, "");
168
169                         } catch (Exception e) {
170                                 logger.error("Exception at checkPropertiesFile " +e);
171                         }
172                 } finally {
173                         if (input != null) {
174                                 try {
175                                         input.close();
176                                 } catch (IOException e) {
177                                         logger.error("Exception occurred is " +e);
178                                 }
179                         }
180                         if (out != null) {
181                                 try {
182                                         out.close();
183                                 } catch (IOException e) {
184                                         e.printStackTrace();
185                                         logger.error("IOException" + e);
186                                 }
187                         }
188                 }
189         }
190
191         private void checkAgentProcess() {
192                 logger.info("Checking MirrorMaker Process");
193                 if (mirrorMakers != null) {
194                         int mirrorMakersCount = mirrorMakers.getListMirrorMaker().size();
195                         for (int i = 0; i < mirrorMakersCount; i++) {
196                                 MirrorMaker mm = mirrorMakers.getListMirrorMaker().get(i);
197                                 if (MirrorMakerProcessHandler.checkMirrorMakerProcess(mm.name) == false) {
198                                         checkPropertiesFile(mm.name, "consumer", mm.consumer, false);
199                                         checkPropertiesFile(mm.name, "producer", mm.producer, false);
200
201                                         if (mm.whitelist != null && !mm.whitelist.equals("")) {
202                                                 logger.info("MirrorMaker " + mm.name + " is not running, restarting.  Check Logs for more Details");
203                                                 MirrorMakerProcessHandler.startMirrorMaker(this.mmagenthome, this.kafkahome, mm.name,
204                                                                 mmagenthome + "/etc/" + mm.name + "consumer.properties",
205                                                                 mmagenthome + "/etc/" + mm.name + "producer.properties", mm.whitelist);
206                                                 mm.setStatus("RESTARTING");
207
208                                         } else {
209                                                 logger.info("MirrorMaker " + mm.name + " is STOPPED");
210                                                 mm.setStatus("STOPPED");
211                                         }
212                                         try {
213                                                 Thread.sleep(1000);
214                                         } catch (InterruptedException e) {
215                                                  Thread.currentThread().interrupt();
216                                         }
217                                         mirrorMakers.getListMirrorMaker().set(i, mm);
218                                 } else {
219                                         logger.info("MirrorMaker " + mm.name + " is running");
220                                         mm.setStatus("RUNNING");
221                                         mirrorMakers.getListMirrorMaker().set(i, mm);
222                                 }
223                         }
224                 }
225                 // Gson g = new Gson();
226                 // System.out.println(g.toJson(mirrorMakers));
227         }
228
229         private String subscribeTopic(String timeout) {
230                 String response = "";
231                 try {
232                         String requestURL = this.topicURL + "/events/" + this.topicname + "/mirrormakeragent/1?timeout=" + timeout
233                                         + "&limit=1";
234                         String authString = this.mechid + ":" + this.password;
235                         String authStringEnc = Base64.encode(authString.getBytes());
236                         URL url = new URL(requestURL);
237                         HttpURLConnection connection = (HttpURLConnection) url.openConnection();
238                         connection.setRequestMethod("GET");
239                         connection.setDoOutput(true);
240                         connection.setRequestProperty("Authorization", "Basic " + authStringEnc);
241                         connection.setRequestProperty("Content-Type", "application/json");
242                         InputStream content = (InputStream) connection.getInputStream();
243                         BufferedReader in = new BufferedReader(new InputStreamReader(content));
244                         String line;
245
246                         while ((line = in.readLine()) != null) {
247                                 response = response + line;
248                         }
249                         Gson g = new Gson();
250                         // get message as JSON String Array
251                         String[] topicMessage = g.fromJson(response, String[].class);
252                         if (topicMessage.length != 0) {
253                                 return topicMessage[0];
254                         }
255                 } catch (Exception e) {
256                         return "ERROR:" + e.getMessage() + " Server Response is:" + response;
257                 }
258                 return null;
259         }
260
261         private String publishTopic(String message) {
262                 try {
263                         String requestURL = this.topicURL + "/events/" + this.topicname;
264                         String authString = this.mechid + ":" + this.password;
265                         String authStringEnc = Base64.encode(authString.getBytes());
266                         URL url = new URL(requestURL);
267                         HttpURLConnection connection = (HttpURLConnection) url.openConnection();
268                         connection.setRequestMethod("POST");
269                         connection.setDoOutput(true);
270                         connection.setRequestProperty("Authorization", "Basic " + authStringEnc);
271                         connection.setRequestProperty("Content-Type", "application/json");
272                         connection.setRequestProperty("Content-Length", Integer.toString(message.length()));
273                         DataOutputStream wr = new DataOutputStream(connection.getOutputStream());
274                         wr.write(message.getBytes());
275
276                         InputStream content = (InputStream) connection.getInputStream();
277                         BufferedReader in = new BufferedReader(new InputStreamReader(content));
278                         String line;
279                         String response = "";
280                         while ((line = in.readLine()) != null) {
281                                 response = response + line;
282                         }
283                         return response;
284
285                 } catch (Exception e) {
286                         return "ERROR:" + e.getLocalizedMessage();
287                 }
288         }
289
290         private void readAgentTopic() {
291                 try {
292                         int connectionattempt = 0;
293                         while (true) {
294                                 logger.info("--------------------------------");
295                                 logger.info("Waiting for Messages for 60 secs");
296                                 String topicMessage = subscribeTopic("60000");
297                                 Gson g = new Gson();
298                                 LinkedTreeMap<?, ?> object = null;
299                                 if (topicMessage != null) {
300                                         try {
301                                                 object = g.fromJson(topicMessage, LinkedTreeMap.class);
302
303                                                 // Cast the 1st item (since limit=1 and see the type of
304                                                 // object
305                                                 if (object.get("createMirrorMaker") != null) {
306                                                         logger.info("Received createMirrorMaker request from topic");
307                                                         CreateMirrorMaker m = g.fromJson(topicMessage, CreateMirrorMaker.class);
308                                                         createMirrorMaker(m.getCreateMirrorMaker());
309                                                         checkAgentProcess();
310                                                         mirrorMakers.setMessageID(m.getMessageID());
311                                                         publishTopic(g.toJson(mirrorMakers));
312                                                         mirrorMakers.setMessageID("");
313                                                 } else if (object.get("updateMirrorMaker") != null) {
314                                                         logger.info("Received updateMirrorMaker request from topic");
315                                                         UpdateMirrorMaker m = g.fromJson(topicMessage, UpdateMirrorMaker.class);
316                                                         updateMirrorMaker(m.getUpdateMirrorMaker());
317                                                         checkAgentProcess();
318                                                         mirrorMakers.setMessageID(m.getMessageID());
319                                                         publishTopic(g.toJson(mirrorMakers));
320                                                         mirrorMakers.setMessageID("");
321                                                 } else if (object.get("deleteMirrorMaker") != null) {
322                                                         logger.info("Received deleteMirrorMaker request from topic");
323                                                         DeleteMirrorMaker m = g.fromJson(topicMessage, DeleteMirrorMaker.class);
324                                                         deleteMirrorMaker(m.getDeleteMirrorMaker());
325                                                         checkAgentProcess();
326                                                         mirrorMakers.setMessageID(m.getMessageID());
327                                                         publishTopic(g.toJson(mirrorMakers));
328                                                         mirrorMakers.setMessageID("");
329                                                 } else if (object.get("listAllMirrorMaker") != null) {
330                                                         logger.info("Received listALLMirrorMaker request from topic");
331                                                         checkAgentProcess();
332                                                         mirrorMakers.setMessageID((String) object.get("messageID"));
333                                                         publishTopic(g.toJson(mirrorMakers));
334                                                         mirrorMakers.setMessageID("");
335                                                 } else if (object.get("updateWhiteList") != null) {
336                                                         logger.info("Received updateWhiteList request from topic");
337                                                         UpdateWhiteList m = g.fromJson(topicMessage, UpdateWhiteList.class);
338                                                         updateWhiteList(m.getUpdateWhiteList());
339                                                         checkAgentProcess();
340                                                         mirrorMakers.setMessageID(m.getMessageID());
341                                                         publishTopic(g.toJson(mirrorMakers));
342                                                         mirrorMakers.setMessageID("");
343                                                 } else if (object.get("listMirrorMaker") != null) {
344                                                         logger.info("Received listMirrorMaker from topic, skipping messages");
345                                                 } else {
346                                                         logger.info("Received unknown request from topic");
347                                                 }
348                                         } catch (Exception ex) {
349                                                 connectionattempt++;
350                                                 if (connectionattempt > 5) {
351                                                         logger.info("Can't connect to the topic, mmagent shutting down , " + topicMessage);
352                                                         return;
353                                                 }
354                                                 logger.info("Can't connect to the topic, " + topicMessage + " Retrying " + connectionattempt
355                                                                 + " of 5 times in 1 minute" + " Error:" + ex.getLocalizedMessage());
356                                                 Thread.sleep(60000);
357                                         }
358                                 } else {
359                                         // Check all MirrorMaker every min
360                                         connectionattempt = 0;
361                                         checkAgentProcess();
362                                 }
363
364                         }
365                 } catch (Exception e) {
366                         logger.error("Exception is : " +e);
367                 }
368
369         }
370
371         protected void createMirrorMaker(MirrorMaker newMirrorMaker) {
372                 boolean exists = false;
373                 if (mirrorMakers != null) {
374                         int mirrorMakersCount = mirrorMakers.getListMirrorMaker().size();
375                         for (int i = 0; i < mirrorMakersCount; i++) {
376                                 MirrorMaker mm = mirrorMakers.getListMirrorMaker().get(i);
377                                 if (mm.name.equals(newMirrorMaker.name)) {
378                                         exists = true;
379                                         logger.info("MirrorMaker already exist for:" + newMirrorMaker.name);
380                                         return;
381                                 }
382                         }
383                 }
384                 logger.info("Adding new MirrorMaker:" + newMirrorMaker.name);
385                 if (exists == false && mirrorMakers != null) {
386                         mirrorMakers.getListMirrorMaker().add(newMirrorMaker);
387                 } else if (exists == false && mirrorMakers == null) {
388                         mirrorMakers = new ListMirrorMaker();
389                         ArrayList<MirrorMaker> list = mirrorMakers.getListMirrorMaker();
390                         list = new ArrayList<MirrorMaker>();
391                         list.add(newMirrorMaker);
392                         mirrorMakers.setListMirrorMaker(list);
393                 }
394                 checkPropertiesFile(newMirrorMaker.name, "consumer", newMirrorMaker.consumer, true);
395                 checkPropertiesFile(newMirrorMaker.name, "producer", newMirrorMaker.producer, true);
396
397                 Gson g = new Gson();
398                 mirrorMakerProperties.setProperty("mirrormakers", g.toJson(this.mirrorMakers));
399                 OutputStream out = null;
400                 try {
401                         out = new FileOutputStream(mmagenthome + "/etc/mmagent.config");
402                         mirrorMakerProperties.store(out, "");
403                 } catch (IOException ex) {
404                         ex.printStackTrace();
405                 } finally {
406                         if (out != null) {
407                                 try {
408                                         out.close();
409                                 } catch (IOException e) {
410                                         e.printStackTrace();
411                                 }
412                         }
413                 }
414         }
415
416         private void updateMirrorMaker(MirrorMaker newMirrorMaker) {
417                 boolean exists = false;
418                 if (mirrorMakers != null) {
419                         int mirrorMakersCount = mirrorMakers.getListMirrorMaker().size();
420                         for (int i = 0; i < mirrorMakersCount; i++) {
421                                 MirrorMaker mm = mirrorMakers.getListMirrorMaker().get(i);
422                                 if (mm.name.equals(newMirrorMaker.name)) {
423                                         exists = true;
424                                         mm.setConsumer(newMirrorMaker.getConsumer());
425                                         mm.setProducer(newMirrorMaker.getProducer());
426                                         mirrorMakers.getListMirrorMaker().set(i, mm);
427                                         logger.info("Updating MirrorMaker:" + newMirrorMaker.name);
428                                 }
429                         }
430                 }
431                 if (exists) {
432                         checkPropertiesFile(newMirrorMaker.name, "consumer", newMirrorMaker.consumer, true);
433                         checkPropertiesFile(newMirrorMaker.name, "producer", newMirrorMaker.producer, true);
434
435                         Gson g = new Gson();
436                         mirrorMakerProperties.setProperty("mirrormakers", g.toJson(this.mirrorMakers));
437                         OutputStream out = null;
438                         try {
439                                 out = new FileOutputStream(mmagenthome + "/etc/mmagent.config");
440                                 mirrorMakerProperties.store(out, "");
441                                 MirrorMakerProcessHandler.stopMirrorMaker(newMirrorMaker.name);
442                                 try {
443                                         Thread.sleep(1000);
444                                 } catch (InterruptedException e) {
445                                 }
446                         } catch (IOException ex) {
447                                 ex.printStackTrace();
448                         } finally {
449                                 if (out != null) {
450                                         try {
451                                                 out.close();
452                                         } catch (IOException e) {
453                                                 e.printStackTrace();
454                                         }
455                                 }
456                         }
457                 } else {
458                         logger.info("MirrorMaker Not found for:" + newMirrorMaker.name);
459                 }
460         }
461
462         private void updateWhiteList(MirrorMaker newMirrorMaker) {
463                 boolean exists = false;
464                 if (mirrorMakers != null) {
465                         int mirrorMakersCount = mirrorMakers.getListMirrorMaker().size();
466                         for (int i = 0; i < mirrorMakersCount; i++) {
467                                 MirrorMaker mm = mirrorMakers.getListMirrorMaker().get(i);
468                                 if (mm.name.equals(newMirrorMaker.name)) {
469                                         exists = true;
470                                         mm.setWhitelist(newMirrorMaker.whitelist);
471                                         mirrorMakers.getListMirrorMaker().set(i, mm);
472                                         logger.info("Updating MirrorMaker WhiteList:" + newMirrorMaker.name + " WhiteList:"
473                                                         + newMirrorMaker.whitelist);
474                                 }
475                         }
476                 }
477                 if (exists) {
478                         Gson g = new Gson();
479                         mirrorMakerProperties.setProperty("mirrormakers", g.toJson(this.mirrorMakers));
480                         OutputStream out = null;
481                         try {
482                                 out = new FileOutputStream(mmagenthome + "/etc/mmagent.config");
483                                 mirrorMakerProperties.store(out, "");
484                                 MirrorMakerProcessHandler.stopMirrorMaker(newMirrorMaker.name);
485                                 try {
486                                         Thread.sleep(1000);
487                                 } catch (InterruptedException e) {
488                                 }
489                         } catch (IOException ex) {
490                                 ex.printStackTrace();
491                         } finally {
492                                 if (out != null) {
493                                         try {
494                                                 out.close();
495                                         } catch (IOException e) {
496                                                 e.printStackTrace();
497                                                 logger.error("IOException occered " + e);
498                                         }
499                                 }
500                         }
501                 } else {
502                         logger.info("MirrorMaker Not found for:" + newMirrorMaker.name);
503                 }
504         }
505
506         private void deleteMirrorMaker(MirrorMaker newMirrorMaker) {
507                 boolean exists = false;
508                 if (mirrorMakers != null) {
509                         int mirrorMakersCount = mirrorMakers.getListMirrorMaker().size();
510                         for (int i = 0; i < mirrorMakersCount; i++) {
511                                 MirrorMaker mm = mirrorMakers.getListMirrorMaker().get(i);
512                                 if (mm.name.equals(newMirrorMaker.name)) {
513                                         exists = true;
514                                         mirrorMakers.getListMirrorMaker().remove(i);
515                                         logger.info("Removing MirrorMaker:" + newMirrorMaker.name);
516                                         i = mirrorMakersCount;
517                                 }
518                         }
519                 }
520                 if (exists) {
521                         try {
522                                 String path = mmagenthome + "/etc/" + newMirrorMaker.name + "consumer" + ".properties";
523                                 File file = new File(path);
524                                 file.delete();
525                         } catch (Exception ex) {
526                         }
527                         try {
528                                 String path = mmagenthome + "/etc/" + newMirrorMaker.name + "producer" + ".properties";
529                                 File file = new File(path);
530                                 file.delete();
531                         } catch (Exception ex) {
532                         }
533                         Gson g = new Gson();
534                         mirrorMakerProperties.setProperty("mirrormakers", g.toJson(this.mirrorMakers));
535                         OutputStream out = null;
536                         try {
537                                 out = new FileOutputStream(mmagenthome + "/etc/mmagent.config");
538                                 mirrorMakerProperties.store(out, "");
539                                 MirrorMakerProcessHandler.stopMirrorMaker(newMirrorMaker.name);
540                         } catch (IOException ex) {
541                                 ex.printStackTrace();
542                         } finally {
543                                 if (out != null) {
544                                         try {
545                                                 out.close();
546                                         } catch (IOException e) {
547                                                 e.printStackTrace();
548                                         }
549                                 }
550                         }
551                 } else {
552                         logger.info("MirrorMaker Not found for:" + newMirrorMaker.name);
553                 }
554         }
555
556         private void loadProperties() {
557                 InputStream input = null;
558                 try {
559
560                         input = new FileInputStream(mmagenthome + "/etc/mmagent.config");
561                         mirrorMakerProperties.load(input);
562                         Gson g = new Gson();
563                         if (mirrorMakerProperties.getProperty("mirrormakers") == null) {
564                                 this.mirrorMakers = new ListMirrorMaker();
565                                 ArrayList<MirrorMaker> list = this.mirrorMakers.getListMirrorMaker();
566                                 list = new ArrayList<MirrorMaker>();
567                                 this.mirrorMakers.setListMirrorMaker(list);
568                         } else {
569                                 this.mirrorMakers = g.fromJson(mirrorMakerProperties.getProperty("mirrormakers"),
570                                                 ListMirrorMaker.class);
571                         }
572
573                         this.kafkahome = mirrorMakerProperties.getProperty("kafkahome");
574                         this.topicURL = mirrorMakerProperties.getProperty("topicURL");
575                         this.topicname = mirrorMakerProperties.getProperty("topicname");
576                         this.mechid = mirrorMakerProperties.getProperty("mechid");
577
578                         BasicTextEncryptor textEncryptor = new BasicTextEncryptor();
579                         textEncryptor.setPassword(secret);
580                         //this.password = textEncryptor.decrypt(mirrorMakerProperties.getProperty("password"));
581                         this.password = mirrorMakerProperties.getProperty("password");
582                 } catch (IOException ex) {
583                         // ex.printStackTrace();
584                 } finally {
585                         if (input != null) {
586                                 try {
587                                         input.close();
588                                 } catch (IOException e) {
589                                         // e.printStackTrace();
590                                 }
591                         }
592                 }
593
594         }
595 }

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