How to use getExceptionCauseFromString method of org.cerberus.util.StringUtil class

Best Cerberus-source code snippet using org.cerberus.util.StringUtil.getExceptionCauseFromString

Source:KafkaService.java

...152            LOG.debug("Produced Kafka message - topic : " + topic + " key : " + key + " partition : " + partition + " offset : " + offset);153            message = new MessageEvent(MessageEventEnum.ACTION_SUCCESS_CALLSERVICE_PRODUCEKAFKA);154        } catch (Exception ex) {155            message = new MessageEvent(MessageEventEnum.ACTION_FAILED_CALLSERVICE_PRODUCEKAFKA);156            message.setDescription(message.getDescription().replace("%EX%", ex.toString() + " " + StringUtil.getExceptionCauseFromString(ex)));157            LOG.debug(ex, ex);158        } finally {159            if (producer != null) {160                producer.flush();161                if (producer != null) {162                    try {163                        producer.close();164                    } catch (Exception e) {165                        LOG.error(e, e);166                    }167                }168                LOG.info("Closed Producer : " + getKafkaConsumerKey(topic, bootstrapServers));169            } else {170                LOG.info("Producer not opened : " + getKafkaConsumerKey(topic, bootstrapServers));171            }172        }173        serviceREST.setKafkaResponseOffset(offset);174        serviceREST.setKafkaResponsePartition(partition);175        serviceREST.setResponseHTTPBodyContentType(appServiceService.guessContentType(serviceREST, AppService.RESPONSEHTTPBODYCONTENTTYPE_JSON));176        result.setItem(serviceREST);177        message.setDescription(message.getDescription().replace("%SERVICEMETHOD%", AppService.METHOD_KAFKAPRODUCE));178        message.setDescription(message.getDescription().replace("%TOPIC%", topic));179        message.setDescription(message.getDescription().replace("%PART%", String.valueOf(partition)));180        message.setDescription(message.getDescription().replace("%OFFSET%", String.valueOf(offset)));181        result.setResultMessage(message);182        return result;183    }184    @SuppressWarnings("unchecked")185    @Override186    public AnswerItem<Map<TopicPartition, Long>> seekEvent(String topic, String bootstrapServers,187            List<AppServiceContent> serviceContent, int timeoutMs) {188        MessageEvent message = new MessageEvent(MessageEventEnum.ACTION_SUCCESS_CALLSERVICE_SEARCHKAFKA);189        AnswerItem<Map<TopicPartition, Long>> result = new AnswerItem<>();190        KafkaConsumer consumer = null;191        try {192            Properties props = new Properties();193            serviceContent.add(factoryAppServiceContent.create(null, ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapServers, "Y", 0, "", "", null, "", null));194            serviceContent.add(factoryAppServiceContent.create(null, ConsumerConfig.ENABLE_AUTO_COMMIT_CONFIG, "false", "Y", 0, "", "", null, "", null));195            serviceContent.add(factoryAppServiceContent.create(null, ConsumerConfig.MAX_POLL_RECORDS_CONFIG, "10", "Y", 0, "", "", null, "", null));196            serviceContent.add(factoryAppServiceContent.create(null, ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG, "org.apache.kafka.common.serialization.StringDeserializer", "Y", 0, "", "", null, "", null));197            serviceContent.add(factoryAppServiceContent.create(null, ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG, "org.apache.kafka.common.serialization.StringDeserializer", "Y", 0, "", "", null, "", null));198            // Setting timeout although does not seem to work fine as result on aiven is always 60000 ms.199            serviceContent.add(factoryAppServiceContent.create(null, ConsumerConfig.REQUEST_TIMEOUT_MS_CONFIG, String.valueOf(timeoutMs), "Y", 0, "", "", null, "", null));200            serviceContent.add(factoryAppServiceContent.create(null, ConsumerConfig.SESSION_TIMEOUT_MS_CONFIG, String.valueOf(timeoutMs), "Y", 0, "", "", null, "", null));201            serviceContent.add(factoryAppServiceContent.create(null, ConsumerConfig.DEFAULT_API_TIMEOUT_MS_CONFIG, String.valueOf(timeoutMs), "Y", 0, "", "", null, "", null));202            for (AppServiceContent object : serviceContent) {203                if (StringUtil.parseBoolean(object.getActive())) {204                    props.put(object.getKey(), object.getValue());205                }206            }207            LOG.info("Open Consumer : " + getKafkaConsumerKey(topic, bootstrapServers));208            consumer = new KafkaConsumer<>(props);209            //Get a list of the topics' partitions210            List<PartitionInfo> partitionList = consumer.partitionsFor(topic);211            if (partitionList == null) {212                message = new MessageEvent(MessageEventEnum.ACTION_FAILED_CALLSERVICE_SEEKKAFKA);213                message.setDescription(message.getDescription().replace("%EX%", "Maybe Topic does not exist.").replace("%TOPIC%", topic).replace("%HOSTS%", bootstrapServers));214            } else {215                List<TopicPartition> topicPartitionList = partitionList.stream().map(info -> new TopicPartition(topic, info.partition())).collect(Collectors.toList());216                //Assign all the partitions to this consumer217                consumer.assign(topicPartitionList);218                consumer.seekToEnd(topicPartitionList); //default to latest offset for all partitions219                HashMap<TopicPartition, Long> valueResult = new HashMap<>();220                Map<TopicPartition, Long> partitionOffset = consumer.endOffsets(topicPartitionList);221                result.setItem(partitionOffset);222            }223        } catch (Exception ex) {224            message = new MessageEvent(MessageEventEnum.ACTION_FAILED_CALLSERVICE_SEEKKAFKA);225            message.setDescription(message.getDescription().replace("%EX%", ex.toString() + " " + StringUtil.getExceptionCauseFromString(ex)).replace("%TOPIC%", topic).replace("%HOSTS%", bootstrapServers));226            LOG.debug(ex, ex);227        } finally {228            if (consumer != null) {229                consumer.close();230                LOG.info("Closed Consumer : " + getKafkaConsumerKey(topic, bootstrapServers));231            } else {232                LOG.info("Consumer not opened : " + getKafkaConsumerKey(topic, bootstrapServers));233            }234        }235        result.setResultMessage(message);236        return result;237    }238    @SuppressWarnings("unchecked")239    @Override240    public AnswerItem<String> searchEvent(Map<TopicPartition, Long> mapOffsetPosition, String topic, String bootstrapServers,241            List<AppServiceHeader> serviceHeader, List<AppServiceContent> serviceContent, String filterPath, String filterValue, int targetNbEventsInt, int targetNbSecInt) {242        MessageEvent message = new MessageEvent(MessageEventEnum.ACTION_FAILED_CALLSERVICE_SEARCHKAFKA);243        AnswerItem<String> result = new AnswerItem<>();244        Instant date1 = Instant.now();245        JSONArray resultJSON = new JSONArray();246        KafkaConsumer consumer = null;247        int nbFound = 0;248        int nbEvents = 0;249        try {250            Properties props = new Properties();251            serviceContent.add(factoryAppServiceContent.create(null, ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapServers, "Y", 0, "", "", null, "", null));252            serviceContent.add(factoryAppServiceContent.create(null, ConsumerConfig.ENABLE_AUTO_COMMIT_CONFIG, "false", "Y", 0, "", "", null, "", null));253            serviceContent.add(factoryAppServiceContent.create(null, ConsumerConfig.MAX_POLL_RECORDS_CONFIG, "10", "Y", 0, "", "", null, "", null));254            serviceContent.add(factoryAppServiceContent.create(null, ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG, "org.apache.kafka.common.serialization.StringDeserializer", "Y", 0, "", "", null, "", null));255            serviceContent.add(factoryAppServiceContent.create(null, ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG, "org.apache.kafka.common.serialization.StringDeserializer", "Y", 0, "", "", null, "", null));256            for (AppServiceContent object : serviceContent) {257                if (StringUtil.parseBoolean(object.getActive())) {258                    props.put(object.getKey(), object.getValue());259                }260            }261            LOG.info("Open Consumer : " + getKafkaConsumerKey(topic, bootstrapServers));262            consumer = new KafkaConsumer<>(props);263            //Get a list of the topics' partitions264            List<PartitionInfo> partitionList = consumer.partitionsFor(topic);265            if (partitionList == null) {266                message = new MessageEvent(MessageEventEnum.ACTION_FAILED_CALLSERVICE_SEARCHKAFKA);267                message.setDescription(message.getDescription().replace("%EX%", "Maybe Topic does not exist.").replace("%TOPIC%", topic).replace("%HOSTS%", bootstrapServers));268            } else {269                List<TopicPartition> topicPartitionList = partitionList.stream().map(info -> new TopicPartition(topic, info.partition())).collect(Collectors.toList());270                //Assign all the partitions to this consumer271                consumer.assign(topicPartitionList);272                // Setting each partition to correct Offset.273                for (Map.Entry<TopicPartition, Long> entry : mapOffsetPosition.entrySet()) {274                    consumer.seek(entry.getKey(), entry.getValue());275                    LOG.debug("Partition : " + entry.getKey().partition() + " set to offset : " + entry.getValue());276                }277                boolean consume = true;278                long timeoutTime = Instant.now().plusSeconds(targetNbSecInt).toEpochMilli(); //default to 30 seconds279                int pollDurationSec = 5;280                if (targetNbSecInt < pollDurationSec) {281                    pollDurationSec = targetNbSecInt;282                }283                while (consume) {284                    LOG.debug("Start Poll.");285                    @SuppressWarnings("unchecked")286                    ConsumerRecords<String, String> records = consumer.poll(Duration.ofSeconds(pollDurationSec));287                    LOG.debug("End Poll.");288                    if (Instant.now().toEpochMilli() > timeoutTime) {289                        LOG.debug("Timed out searching for record");290                        consumer.wakeup(); //exit291                    }292                    //Now for each record in the batch of records we got from Kafka293                    for (ConsumerRecord<String, String> record : records) {294                        try {295                            LOG.debug("New record " + record.topic() + " " + record.partition() + " " + record.offset());296                            LOG.debug("  " + record.key() + " | " + record.value());297                            298                            // Parsing message.299                            JSONObject recordJSON = new JSONObject(record.value());300                            301                            // Parsing header.302                            JSONObject headerJSON = new JSONObject();303                            for (Header header : record.headers()) {304                                String headerKey = header.key();305                                String headerValue = new String(header.value());306                                headerJSON.put(headerKey, headerValue);307                            }308                            nbEvents++;309                            boolean match = true;310                            if (!StringUtil.isNullOrEmpty(filterPath)) {311                                String recordJSONfiltered = "";312                                try {313                                    recordJSONfiltered = jsonService.getStringFromJson(record.value(), filterPath);314                                } catch (PathNotFoundException ex) {315                                    //Catch any exceptions thrown from message processing/testing as they should have already been reported/dealt with316                                    //but we don't want to trigger the catch block for Kafka consumption317                                    match = false;318                                    LOG.debug("Record discarded - Path not found.");319                                } catch (Exception ex) {320                                    LOG.error(ex, ex);321                                }322                                LOG.debug("Filtered value : " + recordJSONfiltered);323                                if (!recordJSONfiltered.equals(filterValue)) {324                                    match = false;325                                    LOG.debug("Record discarded - Value different.");326                                }327                            }328                            if (match) {329                                JSONObject messageJSON = new JSONObject();330                                messageJSON.put("key", record.key());331                                messageJSON.put("value", recordJSON);332                                messageJSON.put("offset", record.offset());333                                messageJSON.put("partition", record.partition());334                                messageJSON.put("header", headerJSON);335                                resultJSON.put(messageJSON);336                                nbFound++;337                                if (nbFound >= targetNbEventsInt) {338                                    consume = false;  //exit the consume loop339                                    consumer.wakeup(); //takes effect on the next poll loop so need to break.340                                    break; //if we've found a match, stop looping through the current record batch341                                }342                            }343                        } catch (Exception ex) {344                            //Catch any exceptions thrown from message processing/testing as they should have already been reported/dealt with345                            //but we don't want to trigger the catch block for Kafka consumption346                            LOG.error(ex, ex);347                        }348                    }349                }350                result.setItem(resultJSON.toString());351                Instant date2 = Instant.now();352                Duration duration = Duration.between(date1, date2);353                message = new MessageEvent(MessageEventEnum.ACTION_SUCCESS_CALLSERVICE_SEARCHKAFKA)354                        .resolveDescription("NBEVENT", String.valueOf(nbFound))355                        .resolveDescription("NBTOT", String.valueOf(nbEvents))356                        .resolveDescription("NBSEC", String.valueOf(duration.getSeconds()));357            }358        } catch (WakeupException e) {359            result.setItem(resultJSON.toString());360            Instant date2 = Instant.now();361            Duration duration = Duration.between(date1, date2);362            message = new MessageEvent(MessageEventEnum.ACTION_SUCCESS_CALLSERVICE_SEARCHKAFKAPARTIALRESULT)363                    .resolveDescription("NBEVENT", String.valueOf(nbFound))364                    .resolveDescription("NBTOT", String.valueOf(nbEvents))365                    .resolveDescription("NBSEC", String.valueOf(duration.getSeconds()));366            //Ignore367        } catch (NullPointerException ex) {368            message = new MessageEvent(MessageEventEnum.ACTION_FAILED_CALLSERVICE_SEARCHKAFKA);369            message.setDescription(message.getDescription().replace("%EX%", ex.toString()).replace("%TOPIC%", topic).replace("%HOSTS%", bootstrapServers));370            LOG.error(ex, ex);371        } catch (Exception ex) {372            message = new MessageEvent(MessageEventEnum.ACTION_FAILED_CALLSERVICE_SEARCHKAFKA);373            message.setDescription(message.getDescription().replace("%EX%", ex.toString() + " " + StringUtil.getExceptionCauseFromString(ex)).replace("%TOPIC%", topic).replace("%HOSTS%", bootstrapServers));374            LOG.debug(ex, ex);375        } finally {376            if (consumer != null) {377                LOG.info("Closed Consumer : " + getKafkaConsumerKey(topic, bootstrapServers));378                consumer.close();379            } else {380                LOG.info("Consumer not opened : " + getKafkaConsumerKey(topic, bootstrapServers));381            }382        }383        result.setItem(resultJSON.toString());384        message.setDescription(message.getDescription().replace("%SERVICEMETHOD%", AppService.METHOD_KAFKASEARCH).replace("%TOPIC%", topic));385        result.setResultMessage(message);386        return result;387    }...

getExceptionCauseFromString

Using AI Code Generation

1import org.cerberus.util.StringUtil;2def cause = StringUtil.getExceptionCauseFromString(exception)3def cause = StringUtil.getExceptionCauseFromString(exception)4def cause = StringUtil.getExceptionCauseFromString(exception)5def cause = StringUtil.getExceptionCauseFromString(exception)6def cause = StringUtil.getExceptionCauseFromString(exception)7def cause = StringUtil.getExceptionCauseFromString(exception)8def cause = StringUtil.getExceptionCauseFromString(exception)9def cause = StringUtil.getExceptionCauseFromString(exception)10def cause = StringUtil.getExceptionCauseFromString(exception)11def cause = StringUtil.getExceptionCauseFromString(exception)12def cause = StringUtil.getExceptionCauseFromString(exception)13def cause = StringUtil.getExceptionCauseFromString(exception)14def cause = StringUtil.getExceptionCauseFromString(exception)

getExceptionCauseFromString

Using AI Code Generation

1public class StringUtil {2    public static String getExceptionCauseFromString(Throwable t) {3        String message = t.getMessage();4        if (message == null) {5            message = t.toString();6        }7        return message;8    }9}10public class StringUtil {11    public static String getExceptionCauseFromString(Throwable t) {12        String message = t.getMessage();13        if (message == null) {14            message = t.toString();15        }16        return message;17    }18}19public class StringUtil {20    public static String getExceptionCauseFromString(Throwable t) {21        String message = t.getMessage();22        if (message == null) {23            message = t.toString();24        }25        return message;26    }27}28public class StringUtil {29    public static String getExceptionCauseFromString(Throwable t) {30        String message = t.getMessage();31        if (message == null) {32            message = t.toString();33        }34        return message;35    }36}37public class StringUtil {38    public static String getExceptionCauseFromString(Throwable t) {39        String message = t.getMessage();40        if (message == null) {41            message = t.toString();42        }43        return message;44    }45}46public class StringUtil {47    public static String getExceptionCauseFromString(Throwable t) {48        String message = t.getMessage();49        if (message == null) {50            message = t.toString();51        }52        return message;53    }54}

getExceptionCauseFromString

Using AI Code Generation

1	at org.cerberus.servlet.admin.UpdateSystem.doPost(UpdateSystem.java:86)2	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)3	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)4	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)5	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)6	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728)7	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470)8	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395)9	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316)10	at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:394)11	at org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:253)12	at org.apache.catalina.core.StandardHostValve.throwable(StandardHostValve.java:349)13	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:178)14	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)15	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)16	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)17	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1002)18	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)19	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)20	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)21	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)22	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)23	at java.lang.Thread.run(Thread.java:745)24	at org.cerberus.servlet.admin.UpdateSystem.doPost(UpdateSystem.java:86)25	... 20 more";

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