Error assembling WAR: webxml attribute is required
In Java Web application require web.xml file but develop web application using servlet 3.0 java based configuration is possible. Java file can take place of web.xml file. But during build…
Spring-MVC @RequestHeaders Example
In this article we will try to understand how we can access header information inside controller using spring framework. Spring provide way using that we can access single header information…
How to change theme in IntellijIDEA
How to Change Theme in intellijIDEA Go To Settings Appearance & Behavior -> Appearance Select Theme: Alloy, Darcula, IntelliJ, Windows
Spring4 MVC JSON Example
This example of Spring4 MVC + Maven + XML based configuration. So many time we required return response in JSON format, Spring provide easy way to convert your response in…
Intellij : Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512M; support was removed in 8.0
Trace : Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512M; support was removed in 8.0 Solution 1: Open intellij install location->bin Edit idea.exe.vmoptions file Remove -XX:MaxPermSize=250m or -XX:MaxPermSize=[X]m Save…
Intellij : Fatal error compiling: invalid target release: X
Problem while project is pointing to old JVM. Trace: [INFO] BUILD FAILURE [INFO] ———————————————————————— [INFO] Total time: 1.238 s [INFO] Finished at: 2017-01-26T08:56:44+05:30 [INFO] Final Memory: 8M/183M [INFO] ———————————————————————— [ERROR]…
Error : Maven 3 warnings about build.plugins.plugin.version
Its common Error : Maven 3 warnings about build.plugins.plugin.version while working with maven tool here is solution for it. Trace: [INFO] Scanning for projects… [WARNING] [WARNING] Some problems were encountered…
Spring MVC file upload using servlet 3.0
pom.xml <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/maven-v4_0_0.xsd”> <modelVersion>4.0.0</modelVersion> <groupId>com.springapp</groupId> <artifactId>spring-upload-file-servlet-3.0</artifactId> <packaging>war</packaging> <version>1.0-SNAPSHOT</version> <name>spring-upload-file-servlet-3.0</name> <properties> <spring.version>4.3.0.RELEASE</spring.version> </properties> <dependencies> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>servlet-api</artifactId> <version>2.5</version>…
Spring MVC using Java Configuration
Spring Web Flow Spring Web Flow (SWF) aims to be the best solution for the management of web application page flow. SWF integrates with existing frameworks like Spring MVC and…
Spring MVC Example
Spring Web Flow String Module View and Controller(Spring MVC) is most popular in market and java web application development. Here is complete example of String MVC. Spring Web Flow (SWF)…