Added Spring Framework sample code

6 files changed, 98 insertions, 0 deletions

diff --git a/spring-framework/03-basic-component-scan/.gitignore b/spring-framework/03-basic-component-scan/.gitignore
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+++ b/spring-framework/03-basic-component-scan/.gitignore
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+# Eclipse
+bin
+.settings
+.metadata
+.classpath
+.project
+
+# Maven
+target
diff --git a/spring-framework/03-basic-component-scan/pom.xml b/spring-framework/03-basic-component-scan/pom.xml
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+++ b/spring-framework/03-basic-component-scan/pom.xml
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+<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>
+
+	<parent>
+		<groupId>com.example.spring</groupId>
+		<artifactId>base-config</artifactId>
+		<version>0.0.1-SNAPSHOT</version>
+		<relativePath>../00-config</relativePath>
+	</parent>
+
+	<artifactId>basic-component-scan</artifactId>
+	<packaging>jar</packaging>
+
+</project>
diff --git a/spring-framework/03-basic-component-scan/src/main/java/com/example/spring/App.java b/spring-framework/03-basic-component-scan/src/main/java/com/example/spring/App.java
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+++ b/spring-framework/03-basic-component-scan/src/main/java/com/example/spring/App.java
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+package com.example.spring;
+
+import org.springframework.context.support.ClassPathXmlApplicationContext;
+
+public class App {
+	public static void main(String[] args) {
+		
+		ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext(new String[] {
+				"classpath:META-INF/spring/applicationContext.xml",});
+		
+		MathsUser mathsUser = ctx.getBean(MathsUser.class);
+		
+		mathsUser.doTask();
+		
+		ctx.close();
+	}
+
+}
diff --git a/spring-framework/03-basic-component-scan/src/main/java/com/example/spring/Maths.java b/spring-framework/03-basic-component-scan/src/main/java/com/example/spring/Maths.java
new file mode 100644
index 0000000..3a0b822
--- /dev/null
+++ b/spring-framework/03-basic-component-scan/src/main/java/com/example/spring/Maths.java
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+package com.example.spring;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+
+@Component
+public class Maths {
+	
+	@Value("100")
+	private int b;
+	
+	public int getB() {
+		return b;
+	}
+
+	public void setB(int b) {
+		this.b = b;
+	}
+
+
+	public int add(int a) {
+		return a + b;
+	}
+}
diff --git a/spring-framework/03-basic-component-scan/src/main/java/com/example/spring/MathsUser.java b/spring-framework/03-basic-component-scan/src/main/java/com/example/spring/MathsUser.java
new file mode 100644
index 0000000..90a448d
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+++ b/spring-framework/03-basic-component-scan/src/main/java/com/example/spring/MathsUser.java
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+package com.example.spring;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+@Component
+public class MathsUser {
+
+	@Autowired
+	private Maths maths;
+	
+	public void doTask() {
+		int result = maths.add(10);
+		
+		System.out.println(result);
+	}
+}
diff --git a/spring-framework/03-basic-component-scan/src/main/resources/META-INF/spring/applicationContext.xml b/spring-framework/03-basic-component-scan/src/main/resources/META-INF/spring/applicationContext.xml
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+++ b/spring-framework/03-basic-component-scan/src/main/resources/META-INF/spring/applicationContext.xml
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+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns="http://www.springframework.org/schema/beans"
+	xmlns:context="http://www.springframework.org/schema/context"
+	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.xsd
+        http://www.springframework.org/schema/context
+    	http://www.springframework.org/schema/context/spring-context.xsd">
+
+	<context:annotation-config/>
+	
+	<context:component-scan base-package="com.example.spring"/>
+	
+</beans>