1 files changed, 73 insertions, 0 deletions
diff --git a/src/main/java/org/onap/sdc/dcae/FeApp.java b/src/main/java/org/onap/sdc/dcae/FeApp.java
new file mode 100644
index 0000000..01d757c
--- /dev/null
+++ b/src/main/java/org/onap/sdc/dcae/FeApp.java
@@ -0,0 +1,73 @@
+package org.onap.sdc.dcae;
+
+import org.onap.sdc.dcae.controller.proxy.DcaeProxy;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.CommandLineRunner;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.web.servlet.ServletRegistrationBean;
+import org.springframework.boot.web.support.SpringBootServletInitializer;
+import org.springframework.context.annotation.*;
+
+import javax.servlet.ServletContext;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.jar.Attributes;
+import java.util.jar.Manifest;
+
+
+@Configuration
+@ComponentScan()
+@EnableAutoConfiguration
+@PropertySource("file:${jetty.base}/config/dcae-fe/application.properties")
+public class FeApp extends SpringBootServletInitializer implements CommandLineRunner{
+
+	private static final String SPECIFICATION_VERSION = "Specification-Version";
+	@Autowired
+	ServletContext servletContext;
+
+	private static final String MANIFEST_FILE_NAME = "/META-INF/MANIFEST.MF";
+	private static String dcaeVersion;
+
+    @Value("${beUrl}")
+	private String beUrl;
+
+    public static void main(String[] args) {
+        SpringApplication.run(FeApp.class, args);
+    }
+
+	public void run(String... arg0) throws Exception {
+		InputStream inputStream = servletContext.getResourceAsStream(MANIFEST_FILE_NAME);
+
+		System.out.println("Server is starting..reading DCAE version...");
+
+		String version = null;
+		try {
+			Manifest mf = new Manifest(inputStream);
+			Attributes atts = mf.getMainAttributes();
+			version = atts.getValue(SPECIFICATION_VERSION);
+			if (version == null || version.isEmpty()) {
+				System.err.println("failed to read DCAE version from MANIFEST.");
+			} else {
+				System.out.println("DCAE version from MANIFEST is "+ version);
+				dcaeVersion = version;
+			}
+
+		} catch (IOException e) {
+			System.err.println("failed to read DCAE version from MANIFEST: "+ e.getMessage());
+		}
+	}
+
+	public static String getDcaeVersion() {
+		return dcaeVersion;
+	}
+
+
+    @Bean
+    public ServletRegistrationBean dcaeProxyBean() {
+        ServletRegistrationBean bean = new ServletRegistrationBean(new DcaeProxy(beUrl), "/dcaeProxy/*");
+        bean.setLoadOnStartup(1);
+        return bean;
+    }
+}