Java Messaging Service opened the door for modeling the asynchronous mode of communication. It provides a common way of sending and receiving messages by having a middle man, also called as Message Broker or Message oriented Middleware. Now with the capability of an asynchronous framework like JMS being integrated with Spring, it can take all …
DWR Java AJAX Applications
In this chapter, we will get to the actual hands-on work. We will develop samples based on DWR, which show how to dynamically change the common user interface elements such as tables and lists as well as field completion. We also make a dynamic user interface skeleton for our samples that will hold all the samples in this …
SCJP 6.0 Certification – Rehearse It – Try It – Crack It with Dreamtech Press
Dreamtech Press releases book that covers all the objectives of the Sun Java SCJP Exam 310-065. The book provides sample questions to build your confidence for the SCJP exam. ISBN: 978-81-7722-562-4 Price: RS. 429/- (2 Volume Set with CD) Cracking the Sun certification exams is the most sought-after achievement for today’s IT students and professionals. …
Packt Publishing seeks authors for new Beginner’s Guide series
PacktPub Press Release Packt Publishing has today launched a new series of Beginner’s Guide books designed to make open source tools and other advanced software accessible and usable for Beginners. “There are thousands of tremendous software tools out there,” says series editor David Barnes. “The way they are designed, built and documented means they can …
How to solve QuerySyntaxException (table is not mapped) in hibetnate?
The following exception is very common if you are the beginner for hibernate. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Exception in thread "main" org.hibernate.hql.ast.QuerySyntaxException: book is not mapped [from book] at org.hibernate.hql.ast.util.SessionFactoryHelper.requireClassPersister(SessionFactoryHelper.java:158) at org.hibernate.hql.ast.tree.FromElementFactory.addFromElement(FromElementFactory.java:87) at org.hibernate.hql.ast.tree.FromClause.addFromElement(FromClause.java:70) at org.hibernate.hql.ast.HqlSqlWalker.createFromElement(HqlSqlWalker.java:255) at org.hibernate.hql.antlr.HqlSqlBaseWalker.fromElement(HqlSqlBaseWalker.java:3056) …
JDBC connection in JDeveloper with MySQL database
The Java Database Connectivity (JDBC) API is used to access a SQL database from a Java application. JDBC also supports tabular data sources, such as a spreadsheet. Oracle JDeveloper is a free Integrated Development Environment (IDE) for modeling, developing, debugging, optimizing, and deploying Java applications. JDeveloper 10g is used to develop J2EE applications comprising the JSPs, …
How to develop Spring Framework MVC application in NetBeans?
This is a step-by-step guide on how to develop a Spring Framework MVC application from scratch using NetBeans.Spring is basically a technology committed to enabling you to build applications using Plain Old Java Objects (POJOs). It enables you to develop components as POJOs containing only our business logic, while the framework takes care of the …
Unit Testing with JUnit 4 Annotations
JUnit 4.0 introduces a completely different API to the older versions. JUnit 4.0 uses Java 5.0 annotations to describe tests instead of using inheritence. It introduces more flexible initialization and cleanup, timeouts, and parameterized test cases. This post describes the new features in JUnit 4.0, and in the end, I show a basic example that …