spring mvc configure custom error pages

How to configure error page in spring

ErrorController.java package com.springdemo; import org.springframework.stereotype.Controller; import org.springframework.ui.ModelMap; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; @Controller @RequestMapping(“/”) public class ErrorController { @RequestMapping(value = “404”,method = RequestMethod.GET) public String Page404(ModelMap model) { return “404”; }…

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if condition within JSTL or JSP

JSTL If Condition <c:set var=”language” value=”java”/> <c:if test=”${language == ‘java’}” > you are using java language </c:if> <c:if test=”${language != ‘java’}” > you are using not java language </c:if>  JSTL…

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JSTL forEach Loop Example

Maven Dependency: <dependency> <groupId>javax.servlet</groupId> <artifactId>jstl</artifactId> <version>1.2</version> </dependency> Controller: @RequestMapping(value = “jstlForEach”, method = RequestMethod.GET) public String jstlForEach(ModelMap model) { List<Employee> employees = new ArrayList<>(); employees.add(new Employee(1, “Subhash Lamba”)); employees.add(new Employee(2,…

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JSTL c:out example

JSTL Maven Dependency: <dependency> <groupId>javax.servlet</groupId> <artifactId>jstl</artifactId> <version>1.2</version> </dependency> Controller @Controller @RequestMapping(“/”) public class HelloController { @RequestMapping(value = “out”,method = RequestMethod.GET) public String printWelcome(ModelMap model) { model.addAttribute(“message”, “Hello JSTL!”); return “out”;…

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Spring MVC cron scheduler

Spring MVC cron scheduler

During application development we require some task should be executed automatically based on particular time interval. for example for banking application credit card bill should be generated by 1st date…

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