Convert DCAE Participant to SpringBoot Application

Issue-ID: POLICY-3244
Change-Id: I64cef98a4b1a405160d533983baf7a860f1816f5
Signed-off-by: FrancescoFioraEst <francesco.fiora@est.tech>
diff --git a/participant/participant-impl/participant-impl-dcae/pom.xml b/participant/participant-impl/participant-impl-dcae/pom.xml
index 3080842..50a2a52 100644
--- a/participant/participant-impl/participant-impl-dcae/pom.xml
+++ b/participant/participant-impl/participant-impl-dcae/pom.xml
@@ -34,10 +34,37 @@
 
     <properties>
         <mockserver.version>5.11.2</mockserver.version>
+        <springboot.version>2.4.4</springboot.version>
     </properties>
 
+    <dependencyManagement>
+        <dependencies>
+            <!-- Spring Boot BOM -->
+            <dependency>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-dependencies</artifactId>
+                <version>${springboot.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
     <dependencies>
         <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-validation</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
             <groupId>org.mock-server</groupId>
             <artifactId>mockserver-netty</artifactId>
             <version>${mockserver.version}</version>
@@ -50,4 +77,22 @@
             <scope>test</scope>
         </dependency>
     </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <version>${springboot.version}</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>repackage</goal>
+                        </goals>
+                        <phase>package</phase>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
 </project>