I am using NetBeans IDE. I am learning Spring Framework and I am facing an error that "bean named 'student' is not available", although I have used given a name to my bean in config.xml.
Below is the error I am getting:
"Exception in thread "main" org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'student' available"
Below is the file structure of my project,
Below is my code. Kindly take a look at it and let me know where I am making a mistake.
config.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
https://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
https://www.springframework.org/schema/context/spring-context.xsd">
<bean class="com.springcore.firstproject.Student" name="student">
<property name="studentId">
<value>3738</value>
</property>
<property name="studentName">
<value>Owais Ul Haq</value>
</property>
</bean>
</beans>
Student.java
package com.springcore.firstproject;
public class Student {
private int studentId;
private String studentName;
public Student() {
super();
}
public Student(int studentId, String studentName) {
this.studentId = studentId;
this.studentName = studentName;
}
public int getStudentId() {
return studentId;
}
public void setStudentId(int studentId) {
this.studentId = studentId;
}
public String getStudentName() {
return studentName;
}
public void setStudentName(String studentName) {
this.studentName = studentName;
}
@Override
public String toString() {
return "Student{" + "studentId=" + studentId + ", studentName=" + studentName + '}';
}
}
App.java
package com.springcore.firstproject;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
public class App {
public static void main(String[] args) {
ApplicationContext context = new ClassPathXmlApplicationContext("classpath*:config.xml");
Student std = (Student) context.getBean("student");
System.out.println(std.toString());
}
}
pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<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>com.springcore</groupId>
<artifactId>firstProject</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<name>firstProject</name>
<url>http://www.example.com</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-engine</artifactId>
<version>5.7.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-params</artifactId>
<version>5.7.1</version>
<scope>test</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework/spring-core -->
<!-- https://mvnrepository.com/artifact/org.springframework/spring-core -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>5.3.14</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework/spring-context -->
<!-- https://mvnrepository.com/artifact/org.springframework/spring-context -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>5.3.14</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>3.0.0-M5</version>
</plugin>
</plugins>
</build>
</project>
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