Johnny Morgan

Johnny Morgan as a technical writer at Aegis Infoways, leading Java Development India since more than 6 years. I write articles especially for Java, Python and Asp.Net. I have also got well response to write articles on CRM, Hadoop and QA

PrimeFaces – Open Window By Dropdown Selection

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Technology: Primefaces it’s java based web framework to develop web applications using java. It’s one of the compliance frameworks for JSF, there are many other frameworks like omnifaces, richfaces. Primefaces has rich UI components. In this tutorial primefaces, maven, java8, glasifish servers are used. Use case: If you want to open a new page by …

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JPA optimistic lock exception in Java Development

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This post explains the JPA technology and its use in java development. Experts of java development India are explaining the use case of technologies- JPA and Hibernate, MySql database, Maven. Read this post and know what they want to say. Technology: JPA stands for the Java Persistence API which is the standard from Sun Micro …

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