Mar 28Comparable vs Comparator in JavaComparable Create Person model class implements Comparable interface and compare with all of 3 age, name, salary fields like name for string, age for integer, and salary for double. Person Model Class public class Person implements Comparable<Person>{ String name; int age; double salary; String city; @Override public String toString() { return “Person [name=” +…Java3 min readJava3 min read
Jan 18RabbitMQ Connection with JavaOpen CMD Go to this location C:\Program Files\RabbitMQ Server\rabbitmq_server-3.11.6\sbin Execute below commands rabbitmq-plugins.bat enable rabbitmq_management rabbitmq-service.bat stop rabbitmq-service.bat install rabbitmq-service.bat start URL: http://localhost:15672/ Default username and password Username: guest Password: guest Overview: Display statistics and metrics of all queues, exchanges and routing keys.Rabbitmq3 min readRabbitmq3 min read
Nov 21, 2022Basic Unix AIX CommandsTo check all groups and associated username lsgroup all For restarting broker mqsistop IB1T15BR mqsistart IB1T15BR To check overall AIX logs this should be in seperate window cd var/logs/broker.log tail -f broker.log To check all groups and associated username lsgroup all To open file in readonly mode cat <filename> To…Aix3 min readAix3 min read
Nov 21, 2022IBM Websphere MQ CommandsTo display all queue managers dspmq To start queue manager strmqm FBLUAT To open command windows for queue manager on same cmd runmqsc FBLUAT To display listener status of queue manager DIS LISTENER(*) TRPTYPE(tcp) port To start listenere of queue manager START LISTENER(FBL.LISTENER) To create queue in queue manager define qlocal(<queue…Ibm Mq1 min readIbm Mq1 min read
Nov 11, 2022Spring boot and MVC annotation list@Autowired To inject object of spring component class @Qualifier To inject object having same name or ambiguity of multiple spring components @RestController Define controller for rest endpoints @Controller Define controller for web routing @RequestMapping Define routing map and endpoints @GetMapping Define GET method endpoint for getting resource @PostMapping Define POST…Spring Boot5 min readSpring Boot5 min read
Nov 11, 2022Java8 streamsFirst create model class named Person having getter and setters. public class Persons { int age; double salary; String name; String city; public Persons() { super(); // TODO Auto-generated constructor stub } public Persons(int age, double salary, String name, String city) { super(); this.age = age; this.salary = salary; this.name = name; this.city = city; } @Override public String toString()…Java 8 Feature3 min readJava 8 Feature3 min read
Sep 13, 2022Configure SSL/TLS on IBM MQ Queue ManagersGrant authority to one or more groups or users to authorize them to utilize the queue either read or write. Creation of group from Computer management. For our demo purpose we have inserted the Guest user into MQCLIENT group. 2. Queue Authorization: a) Authorize MQCLIENT group to get connect with…Ibm Mq4 min readIbm Mq4 min read
