From 400f86a65799b6a0f313200434ba06a18110825d Mon Sep 17 00:00:00 2001
From: hemant <hemant.nagpure@concirrus.com>
Date: Sat, 16 Jun 2018 01:01:14 +0530
Subject: [PATCH] Removed 2 classes for main and other for Runner. Replaced
 them with a single class serving both the purposes

---
 .../baeldung/springbootnonwebapp/Runner.java  | 23 ------------
 .../SpringBootConsoleApplication.java         | 37 +++++++++++++++++++
 .../SpringBootNonWebappApplication.java       | 21 -----------
 3 files changed, 37 insertions(+), 44 deletions(-)
 delete mode 100644 spring-boot/src/main/java/com/baeldung/springbootnonwebapp/Runner.java
 create mode 100644 spring-boot/src/main/java/com/baeldung/springbootnonwebapp/SpringBootConsoleApplication.java
 delete mode 100644 spring-boot/src/main/java/com/baeldung/springbootnonwebapp/SpringBootNonWebappApplication.java

diff --git a/spring-boot/src/main/java/com/baeldung/springbootnonwebapp/Runner.java b/spring-boot/src/main/java/com/baeldung/springbootnonwebapp/Runner.java
deleted file mode 100644
index 7eca1c0abe..0000000000
--- a/spring-boot/src/main/java/com/baeldung/springbootnonwebapp/Runner.java
+++ /dev/null
@@ -1,23 +0,0 @@
-package com.baeldung.springbootnonwebapp;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.boot.CommandLineRunner;
-import org.springframework.stereotype.Component;
-
-@Component
-public class Runner implements CommandLineRunner {
-
-	private static final Logger LOG = LoggerFactory.getLogger(Runner.class);
-
-	/**
-	 * This method will be executed after the application context is loaded and
-	 * right before the Spring Application main method is completed.
-	 */
-	@Override
-	public void run(String... args) throws Exception {
-		LOG.info("START : command line runner");
-		LOG.info("EXECUTING : command line runner");
-		LOG.info("END   : command line runner");
-	}
-}
diff --git a/spring-boot/src/main/java/com/baeldung/springbootnonwebapp/SpringBootConsoleApplication.java b/spring-boot/src/main/java/com/baeldung/springbootnonwebapp/SpringBootConsoleApplication.java
new file mode 100644
index 0000000000..6c3fbaff45
--- /dev/null
+++ b/spring-boot/src/main/java/com/baeldung/springbootnonwebapp/SpringBootConsoleApplication.java
@@ -0,0 +1,37 @@
+package com.baeldung.springbootnonwebapp;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.boot.CommandLineRunner;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+/**
+ * 1. Act as main class for spring boot application
+ * 2. Also implements CommandLineRunner, so that code within run method
+ * is executed before application startup but after all beans are effectively created
+ * @author hemant
+ *
+ */
+@SpringBootApplication
+public class SpringBootConsoleApplication implements CommandLineRunner {
+
+	private static final Logger LOG = LoggerFactory.getLogger(SpringBootConsoleApplication.class);
+
+	public static void main(String[] args) {
+		LOG.info("STARTING THE APPLICATION");
+		SpringApplication.run(SpringBootConsoleApplication.class, args);
+		LOG.info("APPLICATION STARTED");
+	}
+
+	/**
+	 * This method will be executed after the application context is loaded and
+	 * right before the Spring Application main method is completed.
+	 */
+	@Override
+	public void run(String... args) throws Exception {
+		LOG.info("START : command line runner");
+		LOG.info("EXECUTING : command line runner");
+		LOG.info("END   : command line runner");
+	}
+}
diff --git a/spring-boot/src/main/java/com/baeldung/springbootnonwebapp/SpringBootNonWebappApplication.java b/spring-boot/src/main/java/com/baeldung/springbootnonwebapp/SpringBootNonWebappApplication.java
deleted file mode 100644
index de9d1ebd9e..0000000000
--- a/spring-boot/src/main/java/com/baeldung/springbootnonwebapp/SpringBootNonWebappApplication.java
+++ /dev/null
@@ -1,21 +0,0 @@
-package com.baeldung.springbootnonwebapp;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.boot.SpringApplication;
-import org.springframework.boot.autoconfigure.SpringBootApplication;
-
-@SpringBootApplication
-public class SpringBootNonWebappApplication {
-
-	private static final Logger LOG = LoggerFactory.getLogger(SpringBootNonWebappApplication.class);
-
-	public static void main(String[] args) {
-		LOG.info("STARTING THE APPLICATION");
-		SpringApplication app = new SpringApplication(SpringBootNonWebappApplication.class);
-		// This line of code, disables the web app setting
-		app.setWebEnvironment(false);
-		app.run(args);
-		LOG.info("APPLICATION STARTED");
-	}
-}