BAEL-3499 Moved code to spring-boot-properties (#8643)

spring-boot-modules/spring-boot-properties/pom.xml

@@ -6,6 +6,7 @@
     <name>spring-boot-properties</name>
     <packaging>jar</packaging>
     <description>Spring Boot Properties Module</description>
+    <version>0.0.1-SNAPSHOT</version>
 
     <parent>
         <groupId>com.baeldung</groupId>
@@ -64,6 +65,19 @@
                 <filtering>true</filtering>
             </resource>
         </resources>
+
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-resources-plugin</artifactId>
+                <configuration>
+                    <delimiters>
+                        <delimiter>@</delimiter>
+                    </delimiters>
+                    <useDefaultDelimiters>false</useDefaultDelimiters>
+                </configuration>
+            </plugin>
+        </plugins>
     </build>
 
     <profiles>
@@ -106,6 +120,7 @@
         <commons-configuration.version>1.10</commons-configuration.version>
         <guava.version>20.0</guava.version>
         <httpcore.version>4.4.11</httpcore.version>
+        <resource.delimiter>@</resource.delimiter>
     </properties>
 
 </project>

spring-boot-modules/spring-boot-properties/src/main/java/com/baeldung/buildproperties/Application.java

@@ -0,0 +1,18 @@
+package com.baeldung.buildproperties;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.PropertySource;
+
+@SpringBootApplication
+@ComponentScan(basePackages = "com.baeldung.buildproperties")
+@PropertySource("classpath:build.properties")
+//@PropertySource("classpath:build.yml")
+public class Application {
+    
+    public static void main(String[] args) {
+        SpringApplication.run(Application.class, args);
+    }
+    
+}

spring-boot-modules/spring-boot-properties/src/main/java/com/baeldung/buildproperties/BuildInfoService.java

@@ -0,0 +1,21 @@
+package com.baeldung.buildproperties;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Service;
+
+@Service
+public class BuildInfoService {
+    @Value("${application-description}")
+    private String applicationDescription;
+    
+    @Value("${application-version}")
+    private String applicationVersion;
+
+    public String getApplicationDescription() {
+        return applicationDescription;
+    }
+
+    public String getApplicationVersion() {
+        return applicationVersion;
+    }
+}

spring-boot-modules/spring-boot-properties/src/main/resources/build.properties

@@ -0,0 +1 @@
+application-version=@project.version@

spring-boot-modules/spring-boot-properties/src/main/resources/build.yml

@@ -0,0 +1,2 @@
+application-description: ^project.description^
+application-version: ^project.version^

spring-boot-modules/spring-boot-properties/src/test/java/com/baeldung/buildproperties/BuildInfoServiceIntegrationTest.java

@@ -0,0 +1,24 @@
+package com.baeldung.buildproperties;
+
+import static org.junit.Assert.assertThat;
+
+import org.hamcrest.Matchers;
+import org.junit.jupiter.api.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest(classes = Application.class)
+class BuildInfoServiceIntegrationTest {
+
+    @Autowired
+    private BuildInfoService service;
+    
+    @Test
+    void whenGetApplicationDescription_thenSuccess() {
+        assertThat(service.getApplicationDescription(), Matchers.is("This is simple boot application for Spring boot actuator test"));
+        assertThat(service.getApplicationVersion(), Matchers.is("0.0.1-SNAPSHOT"));
+    }
+}