Java is a set of computer software and specifications developed by Sun Microsystems, which was later acquired by the Oracle Corporation, that provides a system for developing application software and deploying it in a cross-platform computing environment. Java is used in a wide variety of computing platforms from embedded devices and mobile phones to enterprise servers and supercomputers.

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Spring Framework

The Spring Framework provides a comprehensive programming and configuration model for modern Java-based enterprise applications - on any kind of deployment platform. A key element of Spring is infrastructural support at the application level: Spring focuses on the "plumbing" of enterprise applications so that teams can focus on application-level business logic, without unnecessary ties to specific deployment environments.

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Hibernate Framework

Hibernate ORM is an object-relational mapping framework for the Java language. It provides a framework for mapping an object-oriented domain model to a relational database.

Sunday, March 16, 2014

java.lang.NoClassDefFoundError: org/springframework/dao/DataAccessException

Problem: The problem is we are missing to add the Spring Transaction jar file to class path.

Solution: Add the spring-tx- x.x.RELEASE.jar to the class path. here x.x is spring current version you are using.