Category Archive: Articles

Articles

Nov
22

Spring Caching with Simple-Spring-Memcached (SSM)

Simple Spring Memcached (http://www NULL.slideshare NULL.net/nelz9999/simple-spring-memcached)

Permanent link to this article: http://www.javaplex.com/blog/spring-caching-with-simple-spring-memcached-ssm/

Sep
23

Java EE 5 based Next Generation Open Source CMS & Content Repositry

flexive-cms-application

Java EE 5 Compliance fleXive Content Management System A content management system controls all parts of a web site: pages, images, stylesheets, and so on. By applying workflows the site owner can specify processes for certain actions (e.g. publication of new contents). Templating ensures that the page layout is separated from the page contents. High …

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Permanent link to this article: http://www.javaplex.com/blog/java-ee-5-based-next-generation-open-source-cms-content-repositry/

Jul
21

Tomcat OutOfMemoryError

Tomcat server sometime will hit the following java.lang.OutOfMemoryError: PermGen space error. By default, Tomcat assigned very little memory for the running process, you should increase the memory. How to fix it? Open the Server tab in Eclipse and double click the Tomcat server to open Server Configuration. In Server Configuration, click on the Open Launch …

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Permanent link to this article: http://www.javaplex.com/blog/tomcat-outofmemoryerror/

Feb
08

Understanding DTO, VO, POJO and JavaBeans

JavaBeans A JavaBean is a class that follows the JavaBeans conventions as defined by Sun. Wikipedia has a pretty good summary of what JavaBeans are: JavaBeans are reusable software components for Java that can be manipulated visually in a builder tool. Practically, they are classes written in the Java programming language conforming to a particular …

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Permanent link to this article: http://www.javaplex.com/blog/understanding-dto-vo-pojo-javabeans/

Jan
17

Sun Certified Java Programmer Books Review

SCJP-Kathy-Sierra

In this post, I am going to make books review for Sun Java Certified Programmer SCJP Sun Certified Programmer for Java  Study Guide by Kathy Sierra and Bert Bates Programmer’s Guide to Java™ Certification A Comprehensive Primer, Second Edition Publisher: Addison Wesley SCJP Exam for J2SE 5: A Concise and Comprehensive Study Guide for The …

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Permanent link to this article: http://www.javaplex.com/blog/sun-certified-java-programmer-books-review/

Jan
16

Free Web-based Practice Exams with All Java Certifications till Jan 31 2010

Make your certification success 100% sure. Sun Microsystem launched a limited time offer to give Free ePractice exam with the Certification voucher free.  Order by January 31, 2010. Sun Java Associate Certification (PK-CERT-SCJA) Sun Java Programmer Certification (PK-CERT-SCJP) Sun Java Web Component Developer (PK-CERT-SCWCD) Sun Java Enterprise Architect Certification (PK-CERT-SCEA) Sun System Administrator Certification Part …

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Permanent link to this article: http://www.javaplex.com/blog/web-based-practice-exams-for-java-certifications-2010/

Jan
16

Top 10 JSF RIA Frameworks

Today, I am going to just publish the article that contains the most popular Java Web RIA frameworks mostly coupled with JSF. Then in my next article, I will discuss the most 5 promising framework for Java EE development. Jboss Richfaces Richfaces is known most popular, stable framework. It have full documentation plus great user …

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Permanent link to this article: http://www.javaplex.com/blog/top-10-jsf-ria-frameworks/

Jul
12

Inside String Working in JVM

Java Virtual Machine maintains an internal list of references for interned Strings ( pool of unique Strings) to avoid duplicate String objects in heap memory. Whenever the JVM loads String literal from class file and executes, it checks whether that String exists in the internal list or not. If it already exists in the list, then it  …

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Permanent link to this article: http://www.javaplex.com/blog/inside-string-working-in-jvm/

Jul
12

Inside Implementing & Customizing Serialization in Java

Java NotSerializableException Exception

Implementing serialization in Java is pretty straight forward just a little step task. The class you want to be serialized just have to implements a marker Interface Serializable no override nothing extra work. The JVM will take care of serialization and deserialization process automatically. Now you can write your object to any persistent technology e.g. …

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Permanent link to this article: http://www.javaplex.com/blog/inside-implementing-customizing-serialization-in-java/

Jul
11

Inside Gazelle, Microsoft Research’s “browser OS”

microsoft-research-building-image

Microsoft has published a research paper on Gazelle, an experimental “multi-principal OS” for the Web. But it’s not actually an operating system; it’s really a browser prototype that runs on Windows, and it just might be the future of browsing. Ars takes a close look at the technology behind Gazelle to show you how it …

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Permanent link to this article: http://www.javaplex.com/blog/inside-gazelle-microsoft-researchs-browser-os/

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