This article publishes the book excerpt from the book Spring Security 3.0.The following are the list of chapters in the book and brief description inside each chapters. If you are interested in receiving the future articles on book reviews and latest news on Java, please subscribe here. Welcome to the world of Spring Security 3! …
Static Code Analysis Tool – FireBugs
What is FireBugs? FindBugs is an open source program created by William Pugh which looks for bugs in Java code. It uses static analysis to identify hundreds of different potential types of errors in Java programs. FindBugs operates on Java bytecode,rather than source code. The software is distributed as a stand-alone GUI application. There are …
Developing Applications with JBoss, Hibernate and EJB 3.0
JBoss AS 5 DevelopmentThe JBoss Application Server is a Java EE-certified platform for developing and deploying Java Enterprise applications. JBoss Application Server provides the full range of J2EE 1.5 features as well as extended Enterprise services including clustering, caching, and persistence. This book will show Java EE developers how to develop their applications using the JBoss Application Server. It …
java.lang.OutOfMemoryError: PermGen space
We encountered the dreaded java.lang.OutOfMemoryError: PermGen spaceerror What does it means – Permgen Space is the space where the class files are all loaded for the first time and there after they are loaded or referenced from there. This error means there is a hell lot of duplicate classes being loaded and not all are …
Spring JMS API and Weblogic JMS Integration
1)Introduction JMS API is Java Message Service API that allows components to communicate asynchronously. JMS enables two components to send and receive message without knowing each other. Spring provides support for JMS programming. Spring is a widely used framework to develop enterprise application. It is bundled with many APIs like AOP, IOC, Spring MVC,Spring JMS …
java.lang.OutOfMemoryError: Java heap space
We encountered the dreaded java.lang.OutOfMemoryError: Java heap space error. How often do we hit this error and look in bewilderment. What does it means Means there is a hell lot of objects being created and not all are being marked for GC. These stray objects are cluttering the heap space and resulting in this error. …
RESTful Java Web Services
RESTful Java Web ServicesThis article is sample chapter for the book RESTful Java Web Services. If you’re already familiar with REST theory, but are new to RESTful Java web services, and want to use the Java technology stack together with Java RESTful frameworks to create robust web services, this is the book for you. also read: What …
Pentaho Reporting 3.5 for Java Developers
Pentaho Reporting lets you create, generate, and distribute rich and sophisticated report content from different data sources. Knowing how to use it quickly and efficiently gives you the edge in producing reports from your database. If you have been looking for a book that has plenty of easy-to-understand instructions and also contains lots of examples …