Task - Spring Maven - FooBar Maven App #34

akash-coded · 2022-04-18T04:39:16Z

akash-coded
Apr 18, 2022
Maintainer

Create the previously demonstrated FooBar Spring application with Maven.

You can refer to discussion #30 for ideas and inspiration. The code structure will be mostly the same. The project will become a Maven project, instead of a Java Project. Thus, some of the files need to be kept in the Maven-specific directories. Define the pom.xml.

You can use the provided template for submitting your solution (Edit the discussion, copy the content, and add your own submissions under the appropriate sections).

Anandhi22 · 2022-04-18T04:58:54Z

Anandhi22
Apr 18, 2022

Beans

Foo and Bar Class

package spring.foobar.maven.demo;

public class Foo {

	private String name;

	public Foo(String name) {
		super();
		this.name = name;
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;

	}

	@Override
	public String toString() {
		return "Foo [name=" + name + "]";
	}



}

	package spring.foobar.maven.demo;
	
	public class Bar {
	
		private String name;
		private int age;
		private Foo foo;
	
		public Bar() {
	
		}
	
		public Bar(String name, int age, Foo foo) {
			super();
			this.name = name;
			this.age = age;
			this.foo = foo;
		}
	
		public int getAge() {
			return age;
		}
	
		public void setAge(int age) {
			this.age = age;
		}
	
		public Foo getFoo() {
			return foo;
		}
	
		public void setFoo(Foo foo) {
			this.foo = foo;
		}
	
		public String getName() {
			return name;
		}
	
		public void setName(String name) {
			this.name = name;
		}
	
		@Override
		public String toString() {
			return "Bar [name=" + name + ", age=" + age + ", foo=" + foo + "]";
		}
	
	}

Main Application

package spring.foobar.maven.demo;


import org.springframework.context.support.AbstractApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class Application {

	public static void main(String[] args) {
		
   AbstractApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");
		
		System.out.println("our Spring App");
		
		Foo fooObj = context.getBean("foo", Foo.class);
		Bar barObj = context.getBean("bar", Bar.class);
		barObj.setFoo(fooObj);
		System.out.println(barObj);
		System.out.println(fooObj);
		
		context.close();

	}

}

Application Properties Xml

<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
   
     http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
      http://www.springframework.org/schema/context
      http://www.springframework.org/schema/context/spring-context-3.0.xsd">
      
      <bean id = "foo" class = "spring.foobar.maven.demo.Foo">
<constructor-arg index = "0"  value = "Anandhi"></constructor-arg>
</bean>

<bean id = "bar" class = "spring.foobar.maven.demo.Bar">
<property name = "age" value = "24"></property>
<property name = "name" value = "Anu"></property>
<property name = "foo"  ref = "foo"></property>
</bean>
   


      
</beans>

0 replies

GouthamGunji · 2022-04-18T05:12:34Z

GouthamGunji
Apr 18, 2022

Beans

Foo.java

package com.spring.maven.demo.beans;

public class Foo {
	private String name;

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public Foo(String name) {
		this.name = name;
	}

	public Foo() {
	}

	@Override
	public String toString() {
		return "Foo [name=" + name + "]";
	}

}

Bar.java

package com.spring.maven.demo.beans;

public class Bar {
	private String name;
	private int age;
	private Foo foo;

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public int getAge() {
		return age;
	}

	public void setAge(int age) {
		this.age = age;
	}

	public Foo getFoo() {
		return foo;
	}

	public void setFoo(Foo foo) {
		this.foo = foo;
	}

	public Bar(String name, int age) {
		super();
		this.name = name;
		this.age = age;
	}

	public Bar() {
		super();
	}

	@Override
	public String toString() {
		return "Bar [name=" + name + ", age=" + age + "]";
	}
	
	

}

Driver

package com.spring.maven.demo;

import org.springframework.context.support.AbstractApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import com.spring.maven.demo.beans.Bar;
import com.spring.maven.demo.beans.Foo;

public class Application {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		AbstractApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");
		
		System.out.println("Welcome to spring Assignment");
		
		Bar bar = context.getBean("bar", Bar.class);
		System.out.println(bar);
		System.out.println(bar.getFoo());
		
                // getting the bean only with id 
		Foo foo = (Foo) context.getBean("foo");
		System.out.println(foo);
		
		context.close();
	}

}

Application Context Configuration

<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
      http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
      http://www.springframework.org/schema/context
      http://www.springframework.org/schema/context/spring-context-3.0.xsd">
      
      <bean id="foo" class="com.spring.assignment.beans.Foo">
      	<constructor-arg index="0" value="ABC"></constructor-arg>
      </bean>
      
      <bean id="bar" class="com.spring.assignment.beans.Bar">
      	<constructor-arg type="String" value="GK"></constructor-arg>
      	<constructor-arg type="int" value="101"></constructor-arg>
      	<property name="foo" ref="foo"></property>
      </bean>
      
      
</beans>

screenshot

0 replies

Svishva · 2022-04-18T05:42:42Z

Svishva
Apr 18, 2022

//Visweshwaran M

Beans

Foo.java

public class Foo {

	private String name;

	public Foo() {
	}

	public Foo(String name) {
		this.setName(name);
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	@Override
	public String toString() {
		return new StringBuilder().append("Foo [name=").append(name).append("]").toString();
	}

}

Bar.java

public class Bar {

	private String name;
	private int age;
	private Foo foo;

	public Bar() {

	}

	public Bar(String name, int age) {
		this.name = name;
		this.age = age;
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public int getAge() {
		return age;
	}

	public void setAge(int age) {
		this.age = age;
	}

	public Foo getFoo() {
		return foo;
	}

	public void setFoo(Foo foo) {
		this.foo = foo;
	}

	@Override
	public String toString() {
		return new StringBuilder().append("Bar [name=").append(name).append(", age=").append(age).append(", foo=")
				.append(foo).append("]").toString();
	}

	public void printDataVar() {
		System.out.println(new StringBuilder().append("\n First Name: ").append(this.name).append("\n Last Name: ")
				.append(this.foo.getName()).append("\n Age: ").append(this.age).append("\n"));

	}

}

Driver

public class Application {

	public static void main(String[] args) {

		System.out.println("Application.main() Started");
		AbstractApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");
		Bar bar = context.getBean(Bar.class);
		bar.printDataVar();
		context.close();
		System.out.println("Application.main() Ended");

	}

}

Application Context Configuration

<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
      http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
      http://www.springframework.org/schema/context
      http://www.springframework.org/schema/context/spring-context-3.0.xsd">
      
      <bean id="foo" class="com.spring.foobar.Foo" >
     	<constructor-arg index="0" value="Muralidaran" ></constructor-arg>
      </bean>
      
      <bean id="bar" class="com.spring.foobar.Bar">
      	<constructor-arg type="String" value="Visweshwaran"></constructor-arg>
      	<constructor-arg type="int" value="26"></constructor-arg>
      	<property name="foo" ref="foo"></property>
      </bean>
      
</beans>

Project Object Model - 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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.spring.app2</groupId>
  <artifactId>first-maven-project</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <name>first-maven-project</name>
  
  <!-- https://mvnrepository.com/artifact/org.springframework/spring-core -->
  <dependencies>
  	<!-- https://mvnrepository.com/artifact/org.springframework/spring-core -->
	<dependency>
	    <groupId>org.springframework</groupId>
	    <artifactId>spring-core</artifactId>
	    <version>5.2.9.RELEASE</version>
	</dependency>
	
	<!-- https://mvnrepository.com/artifact/org.springframework/spring-context -->
	<dependency>
	    <groupId>org.springframework</groupId>
	    <artifactId>spring-context</artifactId>
	    <version>5.2.9.RELEASE</version>
	</dependency>

  </dependencies>

</project>

Screenshots

0 replies

AgeshAalam · 2022-04-18T05:59:39Z

AgeshAalam
Apr 18, 2022

Foo

package com.example.springmavenfoobar;

public class Foo {
private String name;

public Foo(String name) {
super();
this.name = name;
}

public String getName() {
return name;
}

public void setName(String name) {
this.name = name;

}

@OverRide
public String toString() {
return "Foo [name=" + name + "]";
}

}

Bar

package com.example.springmavenfoobar;

public class Bar {
private String name;
private int age;
private Foo foo;

public Bar() {

}

public Bar(String name, int age, Foo foo) {
super();
this.name = name;
this.age = age;
this.foo = foo;
}

public int getAge() {
return age;
}

public void setAge(int age) {
this.age = age;
}

public Foo getFoo() {
return foo;
}

public void setFoo(Foo foo) {
this.foo = foo;
}

public String getName() {
return name;
}

public void setName(String name) {
this.name = name;
}

@OverRide
public String toString() {
return "Bar [name=" + name + ", age=" + age + ", foo=" + foo + "]";
}
}

Main

package com.example.springmavenfoobar;

import org.springframework.context.support.AbstractApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class Main {

public static void main(String[] args) {

  AbstractApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");

  System.out.println("Spring App");

  Foo foo = context.getBean("foo", Foo.class);
  Bar bar = context.getBean("bar", Bar.class);
  System.out.println(foo);
  System.out.println(bar);

  context.close();

}
}

ApplicationContext

<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

 http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
  http://www.springframework.org/schema/context
  http://www.springframework.org/schema/context/spring-context-3.0.xsd">

<bean id = "foo" class = "com.example.springmavenfoobar.Foo">
    <constructor-arg index = "0"  value = "Agesh"></constructor-arg>
</bean>

<bean id = "bar" class = "com.example.springmavenfoobar.Bar">
    <property name = "age" value = "99"></property>
    <property name = "name" value = "Hello"></property>
    <property name = "foo"  ref = "foo"></property>
</bean>

SS

0 replies

Thiripurasundari-1223 · 2022-04-19T04:08:38Z

Thiripurasundari-1223
Apr 19, 2022

Bar Class

public class Bar {

	String name;
	int age;
	Foo foo;
	public Bar() {
		super();
	}
	
	public Bar(String name, int age, Foo foo) {
		super();
		this.name = name;
		this.age = age;
		this.foo = foo;
	}
	
	public String getName() {
		return name;
	}
	public void setName(String name) {
		this.name = name;
	}
	public int getAge() {
		return age;
	}
	public void setAge(int age) {
		this.age = age;
	}
	public Foo getFoo() {
		return foo;
	}
	public void setFoo(Foo foo) {
		this.foo = foo;
	}


	@Override
	public String toString() {
		return "Boo [name=" + name + ", age=" + age + ", foo=" + foo + "]";
	}	
}

Foo Class

		
	public class Foo {
		String name;
	
		public Foo() {
			super();
		}
		public Foo(String name) {
			super();
			this.name = name;
		}
		public String getName() {
			return name;
		}
	
		public void setName(String name) {
			this.name = name;
		}

		@Override
		public String toString() {
			return "[name=" + name + "]";
		}	
	}

ApplicationContext

<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
   
     http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
      http://www.springframework.org/schema/context
      http://www.springframework.org/schema/context/spring-context-3.0.xsd">
      
      
<bean id = "foo" class = "com.spring.foobar.Foo">
<constructor-arg index = "0"  value = "poorani"></constructor-arg>
</bean>

<bean id = "bar" class = "com.spring.foobar.Bar">
<property name = "age" value = "23"></property>
<property name = "name" value = "Thiru"></property>
<property name = "foo"  ref = "foo"></property>
</bean>
   
   
 </beans>

Application

public class Application {

	public static void main(String[] args) {
		
   AbstractApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");
		
		Foo foo= context.getBean("foo", Foo.class);
		Bar bar = context.getBean("bar", Bar.class);
		bar.setFoo(foo);
		System.out.println("My Details :"+bar);
		System.out.println("Foo :"+foo);
		

          context.close();
	}

}
``

Output

0 replies

Kalairajavadivel · 2022-04-19T17:02:16Z

Kalairajavadivel
Apr 19, 2022

Foo.java

package com.maven.beans;

public class Foo {
	private String name;
	
	public Foo() {
		
	}
	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public Foo(String name) {
		this.name = name;
	}
	
	public void greetUser() {
		System.out.println("Name"+" "+this.name);
	}
	
	@Override
	public String toString() {
		return "Foo [name=" + name + "]";
	}
	}

0 replies

Kalairajavadivel · 2022-04-19T17:03:13Z

Kalairajavadivel
Apr 19, 2022

Bar.java

package com.maven.beans;

public class Bar {
	private String name;
	private int age;
	private Foo foo;

	public Bar() {

	}

	public Bar(String name, int age) {
		this.name = name;
		this.age = age;
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public int getAge() {
		return age;
	}

	public void setAge(int age) {
		this.age = age;
	}

	public Foo getFoo() {
		return foo;
	}

	public void setFoo(Foo foo) {
		this.foo = foo;
	}
	public void greetUser() {
		System.out.println("Personal Details"+" "+this.name+" "+this.age);
	}

	@Override
	public String toString() {
		return "Bar [name=" + name + ", age=" + age + "]";
	}
	
	}

0 replies

Kalairajavadivel · 2022-04-19T17:04:17Z

Kalairajavadivel
Apr 19, 2022

Application

package com.maven.beans;

import org.springframework.context.support.AbstractApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;


public class Application {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		AbstractApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");
		
		System.out.println("Spring Maven Application Started!");
		
		Bar bar = context.getBean("bar", Bar.class);
		bar.greetUser();
	
		Foo foo = context.getBean("foo", Foo.class);
		foo.greetUser();
		
		context.close();
	}
}

0 replies

Kalairajavadivel · 2022-04-19T17:05:21Z

Kalairajavadivel
Apr 19, 2022

ApplicationContext.xml

<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:util="http://www.springframework.org/schema/util" xsi:schemaLocation="
        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd"> <!-- bean definitions here -->

<bean id="foo" class="com.maven.beans.Foo">
<constructor-arg type="java.lang.String" value="Kalai"></constructor-arg> 
</bean>

<bean id="bar" class="com.maven.beans.Bar">
<constructor-arg type="java.lang.String" value="Kalai"></constructor-arg> 
<constructor-arg type="int" value="25"></constructor-arg>
<property name="foo" ref="foo"></property>

</bean>
</beans>

0 replies

Kalairajavadivel · 2022-04-19T17:08:58Z

Kalairajavadivel
Apr 19, 2022

0 replies

KanimozhiThandapani · 2022-05-15T16:19:01Z

KanimozhiThandapani
May 15, 2022

applicationContext.xml

<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
      http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
      http://www.springframework.org/schema/context
      http://www.springframework.org/schema/context/spring-context-3.0.xsd">
 

  <bean id="foo" class="com.spring.maven.foobar.beans.Foo">
        <constructor-arg index="0" value="Thandapani"></constructor-arg>
  </bean>
  <bean id="bar" class="com.spring.maven.foobar.beans.Bar">
        <constructor-arg type="int" value="24"></constructor-arg>
        <constructor-arg type="java.lang.String" value="Kanimozhi"></constructor-arg>
        <property name="foo" ref="foo"></property>
  </bean>
</beans>

Application.java

package com.spring.maven.foobar;

import org.springframework.context.support.AbstractApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import com.spring.maven.foobar.beans.Foo;
import com.spring.maven.foobar.beans.Bar;

public class Application {

	public static void main(String[] args) {
		AbstractApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");//Launches the Application
		System.out.println("Our Spring Maven Demo Work Starts!!");
		
		Foo foo = context.getBean("foo",Foo.class);
		System.out.println(foo);
		Bar bar = context.getBean("bar",Bar.class);
		System.out.println(bar);
		bar.printDataVar();
		
		context.close();//Shut Down the App
	}
}

Foo.java

package com.spring.maven.foobar.beans;

public class Foo{
	private String name;
	public String getName() {
		return name;
	}
	public void setName(String name) {
		this.name = name;
	}
	public Foo() {}
	public Foo(String name) {
		this.name = name;
	}
	
	@Override
	public String toString() {
		return "Foo[LastName="+ name +"]";
	}
}

Bar.java

package com.spring.maven.foobar.beans;

import com.spring.maven.foobar.beans.Foo;

public class Bar{
	private String name;
	private int age;
	private Foo foo;
	
	public String getName() {
		return name;
	}
	public void setName(String name) {
		this.name = name;
	}
	public int getAge() {
		return age;
	}
	public void setAge(int age) {
		this.age = age;
	}
	
	public void setFoo(Foo foo) {
		this.foo = foo;
	}
	public Foo getFoo() {
		return foo;
	}
	
	//Constructors
	public Bar() {};
	public Bar(String name,int age) {
		this.name = name;
		this.age = age;
	}
	
	
	public void processFooName() {
		System.out.println("Name in Injected Foo is:"+foo.getName());
	}
	
	@Override
	public String toString() {
		return "Bar[age="+age+" ,foo="+foo+",FirstName="+name+"]";
	}
	
	public void printDataVar() {
		System.out.println(new StringBuilder().append("\n First Name: ").append(this.name).append("\n Last Name: ")
				.append(this.foo.getName()).append("\n Age: ").append(this.age).append("\n"));

	}
}

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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.spring</groupId>
  <artifactId>spring-first-maven-project</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <name>spring-first-maven-project</name>
  <description>Spring Application With Maven</description>
  
  <dependencies>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>${spring.version}</version>
        </dependency>
        
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>${spring.version}</version>
        </dependency>
  </dependencies>
  
  
  <properties>
    <spring.version>5.3.19</spring.version>
  </properties>
</project>

0 replies

Trivikram-Sharma · 2022-05-15T16:51:13Z

Trivikram-Sharma
May 15, 2022

Foobar App

package com.spring.maven.foobar;

import org.springframework.context.support.AbstractApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import com.spring.maven.foobar.beans.Bar;
import com.spring.maven.foobar.beans.Foo;

public class FoobarApp {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		AbstractApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");
		//Launches Application Context
		System.out.println("Spring Foobar app works..");
		
		Foo f = context.getBean("foo",Foo.class);
		Bar b = context.getBean("bar",Bar.class);
		
		System.out.println(f);
		System.out.println(b);
		
		context.close();//close application
	}

}

Foo

package com.spring.maven.foobar.beans;

public class Foo {
	private String name;

	public Foo(String name) {
		super();
		this.name = name;
	}

	public Foo() {
		super();
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	@Override
	public String toString() {
		return "Foo [name=" + name + "]";
	}
	
}

Bar

package com.spring.maven.foobar.beans;

public class Bar {
	private String name;
	private int age;
	Foo foo;
	public Bar() {
		super();
	}
	public Bar(String name, int age) {
		super();
		this.name = name;
		this.age = age;
	}
	public String getName() {
		return name;
	}
	public void setName(String name) {
		this.name = name;
	}
	public int getAge() {
		return age;
	}
	public void setAge(int age) {
		this.age = age;
	}
	public Foo getFoo() {
		return foo;
	}
	public void setFoo(Foo foo) {
		this.foo = foo;
	}
	@Override
	public String toString() {
		return "Bar [name=" + name + ", age=" + age + ", foo=" + foo + "]";
	}
	
}

applicationContext.xml

<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
      http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
      http://www.springframework.org/schema/context
      http://www.springframework.org/schema/context/spring-context-3.0.xsd">
      
      <bean id="foo" class="com.spring.maven.foobar.beans.Foo">
      		<constructor-arg index="0" value="testFoo"></constructor-arg>
      </bean>
		<bean id="bar" class="com.spring.maven.foobar.beans.Bar">
			<constructor-arg type="int" value="32"></constructor-arg>
			<constructor-arg type="java.lang.String" value="Manish Malhotra"></constructor-arg>
			<property name="foo" ref="foo"></property>
		</bean>      
      
</beans>

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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.spring</groupId>
  <artifactId>foobar-maven</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <name>foobar-maven</name>
  <description>foobar spring application with maven</description>
  
  <dependencies>
  	 <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>${spring.version}</version>
        </dependency>
        
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>${spring.version}</version>
        </dependency>
  </dependencies>
  <properties>
        <spring.version>5.3.20</spring.version>
    </properties>
</project>

0 replies

harsha916 · 2022-05-15T17:33:35Z

harsha916
May 15, 2022

https://github.com/harsha916/mavenFooBar
PFA maven Foobar program

0 replies

SankalpHP · 2022-05-16T20:30:34Z

SankalpHP
May 16, 2022

Foo

package com.spring.FooBar.maven.beans;

public class Foo {

	private String name;

	public Foo() {
		super();
	}

	public Foo(String name) {
		super();
		this.name = name;
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	@Override
	public String toString() {
		return "Foo [name = " + name + "]";
	}
	
}

Bar

package com.spring.FooBar.maven.beans;

public class Bar {
	
	private String name;
	private int age;
	private Foo foo;
	
	public Bar() {
		super();
	}

	public Bar(String name, int age) {
		super();
		this.name = name;
		this.age = age;
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public int getAge() {
		return age;
	}

	public void setAge(int age) {
		this.age = age;
	}

	public Foo getFoo() {
		return foo;
	}

	public void setFoo(Foo foo) {
		this.foo = foo;
	}

	@Override
	public String toString() {
		return "Bar [name = " + name + ", age = " + age + "]";
	}
	
}

DriverClass

package com.spring.FooBar.maven;

import org.springframework.context.support.AbstractApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import com.spring.FooBar.maven.beans.Bar;
import com.spring.FooBar.maven.beans.Foo;

public class ApplicationContext {

	public static void main(String[] args) {
		// TODO Auto-generated method stub

		AbstractApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");
		
		context.start();
		
		Foo fo = context.getBean("Foo",Foo.class);
		System.out.println(fo);
		
		Bar ba = context.getBean("Bar",Bar.class);
		System.out.println(baA);
		
		context.close();
		
	}

}

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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.spring</groupId>
  <artifactId>spring-FooBar-maven-project</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <name>spring-FooBar-maven-project</name>
  <description>Spring FooBar application as a Maven project </description>
  
   <dependencies>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>${spring.version}</version>
        </dependency>
        
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>${spring.version}</version>
        </dependency>
    </dependencies>
    
    <properties>
        <spring.version>5.3.20</spring.version>
    </properties>
    
  
</project>

applicationContext.xml

<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
      http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
      http://www.springframework.org/schema/context
      http://www.springframework.org/schema/context/spring-context-3.0.xsd">
      
      <bean id="Foo" class="com.spring.FooBar.maven.beans.Foo">
      
      		<constructor-arg index="0" value="sankalp selokar Foo"></constructor-arg >
      		
      </bean>
      
      <bean id="Bar" class="com.spring.FooBar.maven.beans.Bar">
      
      		<constructor-arg index="0" value="sankalp selokar Bar"></constructor-arg >
      		<constructor-arg index="1" value="21"></constructor-arg >
      		
      		
      </bean>
      
     </beans>

0 replies

Jits1995 · 2022-05-25T11:46:20Z

Jits1995
May 25, 2022

Foo

package com.spring.foobar.maven.beans;

public class Foo {

	private String name;

	public Foo() {
		super();
	}

	public Foo(String name) {
		super();
		this.name = name;
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}
	
}

Bar

package com.spring.foobar.maven.beans;

public class Bar {
	
	private String name;
	private int age;
	private Foo foo;
	
	public Bar() {
		super();
	}

	public Bar(String name, int age) {
		super();
		this.name = name;
		this.age = age;
	}
	
	public void setFoo(Foo foo){
		this.foo = foo;
	}
	
	public void processFooName() {
		System.out.println("Name in Injected Foo is: " + foo.getName());
	}
	
	@Override
	public String toString(){
		return "Bar has name = " + this.name + " and age = " + this.age;
	}

}

DriverClass

package com.spring.foobar.maven;

import org.springframework.context.support.AbstractApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import com.spring.foobar.maven.beans.Bar;
import com.spring.foobar.maven.beans.Foo;

public class SpringMavenFoobarApplication {

	public static void main(String[] args) {
		
		AbstractApplicationContext context = new ClassPathXmlApplicationContext("application-context-config.xml");
		
		Foo foo = context.getBean("foo", Foo.class);
		Bar bar = context.getBean("bar", Bar.class);
		
		System.out.println(foo);
		System.out.println(bar);
		
		context.close();

	}

}

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/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.spring</groupId>
  <artifactId>spring-foobar-maven-project</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <name>spring-foobar-maven-project</name>
  <description>Spring foobar application as a maven project</description>
  
  <dependencies>
		<!-- https://mvnrepository.com/artifact/org.springframework/spring-core -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-core</artifactId>
			<version>${spring.version}</version>
		</dependency>

		<!-- https://mvnrepository.com/artifact/org.springframework/spring-context -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context</artifactId>
			<version>${spring.version}</version>
		</dependency>
	</dependencies>

	<properties>
		<spring.version>5.3.20</spring.version>
	</properties>
	
</project>

application-context-config.xml

<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
      http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
      http://www.springframework.org/schema/context
      http://www.springframework.org/schema/context/spring-context-3.0.xsd">
      
      <bean id="foo" class="com.spring.foobar.maven.beans.Foo">
      		<constructor-arg index="0" value="Jits"></constructor-arg>
      </bean>
      
      <bean id="bar" class="com.spring.foobar.maven.beans.Bar">
      		<constructor-arg index="0" value="Jits"></constructor-arg>
      		<constructor-arg index="1" value="25"></constructor-arg>
      </bean>
      
</beans>

0 replies

Task - Spring Maven - FooBar Maven App #34

Uh oh!

akash-coded Apr 18, 2022 Maintainer

Replies: 15 comments

Uh oh!

Uh oh!

Beans

Foo and Bar Class

Main Application

Application Properties Xml

Uh oh!

Beans

Foo.java

Bar.java

Driver

Application Context Configuration

screenshot

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Uh oh!

Beans

Foo.java

Bar.java

Driver

Application Context Configuration

Project Object Model - XML

Screenshots

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Uh oh!

Foo

Bar

Main

ApplicationContext

SS

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Bar Class

Foo Class

ApplicationContext

Application

Output

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Foo.java

Uh oh!

Bar.java

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Application

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ApplicationContext.xml

Uh oh!

Uh oh!

Uh oh!

Foobar App

Foo

Bar

applicationContext.xml

Uh oh!

Uh oh!

Uh oh!

Uh oh!

Foo

Bar

DriverClass

pom.xml

application-context-config.xml

akash-coded
Apr 18, 2022
Maintainer