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JRebel’s features have been expanded for SAP Hybris developers, based on demand. “If you restarted your server, you’d have to recreate the state.” All the information is saved on the server so the session remains tied to the user,” said Römer. “You can just go in, change the code, recompile the class and reload the page. JRebel preserves state, which avoids such disruptions. Here JRebel also comes into play and will reload the changes on whichever step the developer is on when writing that functionality, enabling him to continue from where he was,” said Michael Rasmussen, product manager of JRebel.
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“For example, when a developer is coding some functionality that requires many steps of user interaction then redeploying the code might throw him back to the initial step, because this is how redeployments work, you lose whatever state you had. JRebel also helps developers avoid the user experience gaffes that application redeployments cause. “It’s a lot like using PHP for web apps, because all you have to do is go to the browser and refresh the page.” “There’s no need to restart or redeploy your application,” said Toomas Römer, CTO at ZeroTurnaround, a Rogue Wave company. With JRebel, developers can make code changes and view the changes in real time while the application continues to run. Developers can use it for any type of Java application.Īpplication redeployments delay application changes. JRebel is a JVM plugin that integrates with more than 100 leading frameworks as well as application services, IDEs and build environments. Regardless of which version of Java developers choose, Rogue Wave’s JRebel saves time and money. So, some developers stayed loyal to earlier versions while others decided to wait for Java 11, which is a long-term release Oracle will support for the next five years. Many of them have avoided Java 9 and Java 10 because they were short-term releases that lacked timely tool support. Since the cadence of Java version releases shifted from three or four years to six months as of the Java 9 release, lots of developers have been confused. Which version of Java should you use? If you’re not sure, you’re not alone.