In this article we will be discussing abstract classes, and how they are implemented in C#. The first part of the article will define abstract classes and describe how to use them as tools for Object Oriented Design (OOD). Simply stated, an abstract class is a class which does not fully represent an object. …
It is common feature that a user can use his/her credentials to login in multiple browser and multiple devices simultaneously. But in many cases business owners wants to restrict them. I have implemented the same in one of my site which is running on .NET framework 1.1 First create a …
I am going to setup a simple project using maven and run the one Junit test case using Spring, JPA and hibernate. Step 1: Create the maven project and create the pom.xml The pom.xml will look like below: <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>spring-jpa-hibernate-integration-by-sambhashanam</groupId> <artifactId>spring-jpa-hibernate-integration-by-sambhashanam</artifactId> <version>0.0.1-SNAPSHOT</version> <name>spring-jpa-hibernate-integration-by-sambhashanam</name> <description>spring-jpa-hibernate-integration-by-sambhashanam</description> …
Hello Friends, Yesterday I was working on cakephp 1.3.6 based project and come to a point that “How to put an image in your views and also give link on that image. When the user brings mouse pointer on it, he must not be able to see the url. Also …
I am going to setup a simple project using maven and run the one Junit test case using Spring and hibernate. Step 1: Create the maven project and create the pom.xml The pom.xml will look like below: <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>spring-hibernate-integration-by-sambhashanam</groupId> <artifactId>spring-hibernate-integration-by-sambhashanam</artifactId> <version>0.0.1-SNAPSHOT</version> <name>spring-hibernate-integration-by-sambhashanam</name> <description>spring-hibernate-integration-by-sambhashanam</description> <properties> …
Yesterday, one of my friend was struggling with developing a web service on tomcat. I promised him a sample web service code on tomcat and here it is! Step 1: Set up project 1.1. Create a dynamic web project in eclipse 1.2. Create a server run time and attach it …
I was learning activiti from last couple of days. This weekend, I thought to give it a try. I developed a very simple workflow consisting of one Human Task and one Service Task to start with. The workflow looks like below: I wanted to setup and execute the sample using …
If you are getting below exception, you have done a funny mistake 🙂 did not add spring beans in the dependency: java.lang.NoClassDefFoundError: org/springframework/beans/factory/NoUniqueBeanDefinitionException at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Unknown Source) at java.lang.Class.getDeclaredMethods(Unknown Source)java.lang.NoClassDefFoundError: org/springframework/beans/factory/NoUniqueBeanDefinitionException at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Unknown Source) at java.lang.Class.getDeclaredMethods(Unknown Source) Just add below dependency and you are done! …
If you are getting exception like below: Caused by: org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [org.springframework.orm.hibernate.HibernateTransactionManager] for bean with name ‘transactionManager’ defined in URL ….; nested exception is java.lang.ClassNotFoundException: org.springframework.orm.hibernate.HibernateTransactionManagerCaused by: org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [org.springframework.orm.hibernate.HibernateTransactionManager] for bean with name ‘transactionManager’ defined in URL ….; nested exception is java.lang.ClassNotFoundException: org.springframework.orm.hibernate.HibernateTransactionManager Just add …
While testing Spring beans we often need to load the spring bean configuration file and inject beans into Junit Test class. Below two annotations will come handy: @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration The usage of the annotations are shown in below example: /** *These two annotation will help you loan */ @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(locations={"/spring-config/beans.xml"}) …