editEmployee() – This method gets the employee with particular id ( getEmployeeById() method)which we want to edit and returns the employee back to the screen for edit.If the employee already exists we will be updating the existing record. If the employee doesn’t exist we will be inserting the employee. Using getEmployeeById() method of EmployeeDAOImpl class we will verify whether the employee with the id already exists or not. saveEmployee() – the employee object from the view.Our EmployeeController will be acting as the Spring Controller, it has the below methods. Model.addObject('employeeList', employeeList) Model.addObject('employeeList',employeeList) List employeeList = employeeDAO.getAllEmployees() ModelAndView model = new ModelAndView('employees') Įmployee = employeeDAO.getEmployeeById(id) If(employeeDAO.getEmployeeById(employee.getId()) != null) Import class EmployeeDAO = '/employee',method=RequestMethod.POST) The final Screen looks like belowĮmployeeController.java package com.javainterviewpoint We will be building the Employee Management system where in which you will be able to Create an Employee, Get all the Employee / particular Employee details, Modify an existing Employee and Delete the Employee. Fix missing src/main/java folder in Eclipse Maven Project – 2 build path entries are missing.ClassNotFoundException: .ContextLoaderListener.Spring REST Hello World Example – JSON and XML responses.Spring 4 – Spring MVC Hello World Example.Spring MVC SimpleFormController Example.

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Place the employees.jsp under / WEB-INF/JSP directory.

Create the Java classes Employee.java, EmployeeController.java, EmployeeDAO.java and EmployeeDAOImpl.java under com.javainterviewpointfolder.

Now add the following dependency in the POM.xml.

Create a simple Maven Project “SpringMVCTutorial”by selecting maven-archetype-webapp and create a package for our source files “ com.javainterviewpoint” under src/main/java.

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