Spring Framework IOC

AppAutowired.java

package com.hotmail.dimmaryanto.software;

import com.hotmail.dimmaryanto.software.beans.RefBean;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class App {

    public static void main(String[] args) {
        ApplicationContext springContext = new ClassPathXmlApplicationContext("/SpringConfig.xml");

        RefBean bean = springContext.getBean(RefBean.class);
        System.out.println("Bean relasi atribute pesan bernilai: " + bean.getDbean().getPesan());
    }
}

AppBeanComponent.java

package com.hotmail.dimmaryanto.software;

import com.hotmail.dimmaryanto.software.beans.Bean;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class App {

    public static void main(String[] args) {
        ApplicationContext springContext = new ClassPathXmlApplicationContext("/SpringConfig.xml");

        Bean b = springContext.getBean(Bean.class);
        System.out.println(b.getPesan());
    }
}

AppConstructorArgs.java

package com.hotmail.dimmaryanto.software;

import com.hotmail.dimmaryanto.software.beans.DataBean;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class App {

    public static void main(String[] args) {
        ApplicationContext springContext = new ClassPathXmlApplicationContext("/SpringConfig.xml");

        DataBean bean = springContext.getBean(DataBean.class);
        System.out.println(bean.getMessage());
    }
}

AppRef.java

package com.hotmail.dimmaryanto.software;

import com.hotmail.dimmaryanto.software.beans.RefBean;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class App {

    public static void main(String[] args) {
        ApplicationContext springContext = new ClassPathXmlApplicationContext("/SpringConfig.xml");

        RefBean ref = springContext.getBean(RefBean.class);
        System.out.println("keterangan: " 
                + ref.getNama() 
                + " ke " 
                + ref.getDbean().getMessage());
    }
}

Bean.java

package com.hotmail.dimmaryanto.software.beans;

public class Bean {

    private String pesan;

    public String getPesan() {
        return pesan;
    }

    public void setPesan(String pesan) {
        this.pesan = pesan;
    }

}

BeanComponent.java

package com.hotmail.dimmaryanto.software.beans;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;

@Component(value = "aBean")
public class Bean {

    @Value("Halo ini dari @Component")
    private String pesan;

    public String getPesan() {
        return pesan;
    }

    public void setPesan(String pesan) {
        this.pesan = pesan;
    }

}

DataBean.java

package com.hotmail.dimmaryanto.software.beans;

public class DataBean {

    private String message;

    // contructor injection
    public DataBean(String message) {
        this.message = message;
    }

    // setter injection
    public void setMessage(String message) {
        this.message = message;
    }

    public String getMessage() {
        return message;
    }

}

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.hotmail.dimmaryanto.software</groupId>
    <artifactId>tutorial.springframework-ioc</artifactId>
    <packaging>jar</packaging>
    <version>1.0-SNAPSHOT</version>
    <name>Tutorial Spring Framework Inversion Of Control</name>
    <url>http://maven.apache.org</url>
    
    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>4.3.2.RELEASE</version>
        </dependency>
    </dependencies>
</project>

RefBean.java

package com.hotmail.dimmaryanto.software.beans;

public class RefBean {

    private String nama;

    private DataBean dbean;

    public String getNama() {
        return nama;
    }

    public void setNama(String nama) {
        this.nama = nama;
    }

    public DataBean getDbean() {
        return dbean;
    }

    public void setDbean(DataBean dbean) {
        this.dbean = dbean;
    }

}

RefBeanAutowired.java

package com.hotmail.dimmaryanto.software.beans;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

@Component
public class RefBean {

    private String nama;

    private Bean dbean;

    public String getNama() {
        return nama;
    }

    public void setNama(String nama) {
        this.nama = nama;
    }

    public Bean getDbean() {
        return dbean;
    }

    @Autowired
    public void setDbean(Bean dbean) {
        this.dbean = dbean;
    }

}

spring-config-constructor.xml

<?xml version="1.0" encoding="windows-1252"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation=  "http://www.springframework.org/schema/beans 
                            http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
">
    <bean id="aBean" class="com.hotmail.dimmaryanto.software.beans.Bean">
        <!-- meng inject nilai menggunakan setter injection -->
        <property name="pesan" value="Nama saya, Dimas Maryanto"/>        
    </bean>
    
    <bean id="dataBean" class="com.hotmail.dimmaryanto.software.beans.DataBean">
        <!-- meng inject nilai menggunakan constructor injection -->
        <constructor-arg name="message" value="Constructor injection"/>
    </bean>    
</beans>

SpringConfigAutowired.xml

<?xml version="1.0" encoding="windows-1252"?>
<beans 
    xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation=  "http://www.springframework.org/schema/beans 
                            http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
                            http://www.springframework.org/schema/context
                            http://www.springframework.org/schema/context/spring-context-4.3.xsd
                            http://www.springframework.org/schema/cache http://www.springframework.org/schema/cache/spring-cache-4.3.xsd" 
    xmlns:context="http://www.springframework.org/schema/context" 
    xmlns:cache="http://www.springframework.org/schema/cache">
    
    <context:component-scan base-package="com.hotmail.dimmaryanto.software"/>
       
</beans>

SpringConfigComponentScan.xml

<?xml version="1.0" encoding="windows-1252"?>
<beans 
    xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation=  "http://www.springframework.org/schema/beans 
                            http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
                            http://www.springframework.org/schema/context
                            http://www.springframework.org/schema/context/spring-context-4.3.xsd
                            http://www.springframework.org/schema/cache http://www.springframework.org/schema/cache/spring-cache-4.3.xsd" 
    xmlns:context="http://www.springframework.org/schema/context" 
    xmlns:cache="http://www.springframework.org/schema/cache">
    
    <context:component-scan base-package="com.hotmail.dimmaryanto.software"/>
    
    <bean id="dataBean" class="com.hotmail.dimmaryanto.software.beans.DataBean">
        <constructor-arg name="message" value="Constructor injection"/>
    </bean>
    
    <bean id="dBean" class="com.hotmail.dimmaryanto.software.beans.RefBean">
        <property name="nama" value="Ini bean yang memiliki ref"/>
        <!-- ref digunakan mengambil id dari bean yang ada -->
        <property name="dbean" ref="dataBean"/>
    </bean>    
</beans>

SpringConfigRef.xml

<?xml version="1.0" encoding="windows-1252"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation=  "http://www.springframework.org/schema/beans 
                            http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
">
    <bean id="aBean" class="com.hotmail.dimmaryanto.software.beans.Bean">
        <property name="pesan" value="Nama saya, Dimas Maryanto"/>        
    </bean>
    
    <bean id="dataBean" class="com.hotmail.dimmaryanto.software.beans.DataBean">
        <constructor-arg name="message" value="Constructor injection"/>
    </bean>
    
    <bean id="dBean" class="com.hotmail.dimmaryanto.software.beans.RefBean">
        <property name="nama" value="Ini bean yang memiliki ref"/>
        <!-- ref digunakan mengambil id dari bean yang ada -->
        <property name="dbean" ref="dataBean"/>
    </bean>    
</beans>