From 4afcff940551079617e8f4116e52bb0ef9df7fcc Mon Sep 17 00:00:00 2001
From: Kamal Wickramanayake <kamal@inbox.lk>
Date: Sat, 25 Apr 2026 21:53:33 +0530
Subject: Added Spring Framework sample code

---
 .../src/main/java/com/example/spring/App.java         | 18 ++++++++++++++++++
 .../src/main/java/com/example/spring/Maths.java       | 19 +++++++++++++++++++
 .../src/main/java/com/example/spring/MathsUser.java   | 15 +++++++++++++++
 .../resources/META-INF/spring/applicationContext.xml  | 18 ++++++++++++++++++
 4 files changed, 70 insertions(+)
 create mode 100644 spring-framework/02-basic-annotation-config/src/main/java/com/example/spring/App.java
 create mode 100644 spring-framework/02-basic-annotation-config/src/main/java/com/example/spring/Maths.java
 create mode 100644 spring-framework/02-basic-annotation-config/src/main/java/com/example/spring/MathsUser.java
 create mode 100644 spring-framework/02-basic-annotation-config/src/main/resources/META-INF/spring/applicationContext.xml

(limited to 'spring-framework/02-basic-annotation-config/src')

diff --git a/spring-framework/02-basic-annotation-config/src/main/java/com/example/spring/App.java b/spring-framework/02-basic-annotation-config/src/main/java/com/example/spring/App.java
new file mode 100644
index 0000000..d5771a7
--- /dev/null
+++ b/spring-framework/02-basic-annotation-config/src/main/java/com/example/spring/App.java
@@ -0,0 +1,18 @@
+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/02-basic-annotation-config/src/main/java/com/example/spring/Maths.java b/spring-framework/02-basic-annotation-config/src/main/java/com/example/spring/Maths.java
new file mode 100644
index 0000000..b42d32d
--- /dev/null
+++ b/spring-framework/02-basic-annotation-config/src/main/java/com/example/spring/Maths.java
@@ -0,0 +1,19 @@
+package com.example.spring;
+
+public class Maths {
+	
+	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/02-basic-annotation-config/src/main/java/com/example/spring/MathsUser.java b/spring-framework/02-basic-annotation-config/src/main/java/com/example/spring/MathsUser.java
new file mode 100644
index 0000000..b8015f0
--- /dev/null
+++ b/spring-framework/02-basic-annotation-config/src/main/java/com/example/spring/MathsUser.java
@@ -0,0 +1,15 @@
+package com.example.spring;
+
+import org.springframework.beans.factory.annotation.Autowired;
+
+public class MathsUser {
+
+	@Autowired
+	private Maths maths;
+	
+	public void doTask() {
+		int result = maths.add(10);
+		
+		System.out.println(result);
+	}
+}
diff --git a/spring-framework/02-basic-annotation-config/src/main/resources/META-INF/spring/applicationContext.xml b/spring-framework/02-basic-annotation-config/src/main/resources/META-INF/spring/applicationContext.xml
new file mode 100644
index 0000000..837558b
--- /dev/null
+++ b/spring-framework/02-basic-annotation-config/src/main/resources/META-INF/spring/applicationContext.xml
@@ -0,0 +1,18 @@
+<?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 />
+
+	<bean id="maths" class="com.example.spring.Maths">
+		<property name="b" value="100"></property>
+	</bean>
+	
+	<bean id="mathsUser" class="com.example.spring.MathsUser">
+	</bean>
+</beans>
-- 
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