Introduction In this article, we will see how to interact with the database through JDBC APIs using Spring framework. Spring’s JDBC framework integration simplifies the task of resource management like closing connection, statement, resultset etc, complex exception handling, providing reusable object oriented access towards database operations. Jdbc Template Usage also read: also read: Spring Tutorials …
Weblogic Interview Questions
1)How do I provide user credentials for starting a server? When you create a domain, the Configuration Wizard prompts you to provide the username and password for an initial administrative user. If you create the domain in development mode, the wizard saves the username and encrypted password in a boot identity file. A WebLogic Server instance can refer …
Apache Ant Interview Questions
Apache Ant Interview Questions – 1 1)What is ant? Ant is a small animal who can build magnificent buildings. Ant builds! ANT is a Java based building tool, which is similar to make, and so much better than make. ANT, what a smart name for a building tool, even the original author of ANT, James …
Quartz Interview Questions
What is Quartz? Quartz is a job scheduling system that can be integrated with, or used along side virtually any other software system. The term “job scheduler” seems to conjure different ideas for different people. As you read this tutorial, you should be able to get a firm idea of what we mean when we …
Spring Job Scheduling support with JDK Timer and Quartz
Not all applications are driven by user input. Some applications need to execute without any user intervention probably running at the background at specified intervals. For instance, a Virus Scanner application will be running in the background once in 2 days. Another instance could be where a Software could connect to its server repository once …
Java 7.0
Java 7.0 (Dolphin) Sun is releasing weekly early access snapshots of the complete source, binaries and documentation for JDK 7. These raw snapshot releases let you review and contribute to the Java SE platform as it is being developed. Some possible language changes being considered for Dolphin include: property support (for getFoo()/setFoo() pattern) method references …
Java 5.0
Java 5.0 Java Platform, Standard Edition (also known as Java 2 Platform) lets you develop and deploy Java applications on desktops and servers, as well as today’s demanding Embedded and Real-Time environments. Java SE includes classes that support the development of Java Web Services and provides the foundation for Java Platform, Enterprise Edition (Java EE). …
Java 6.0
About Java 6.0(Mustang) Java Platform, Standard Edition (also known as Java 2 Platform) lets you develop and deploy Java applications on desktops and servers, as well as today’s demanding Embedded and Real-Time environments. Java SE includes classes that support the development of Java Web Services and provides the foundation for Java Platform, Enterprise Edition (Java …