--- /dev/null
+package org.onap.portal.service;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.jar.Attributes;
+import java.util.jar.Manifest;
+import javax.servlet.ServletContext;
+import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.EnableAspectJAutoProxy;
+import org.springframework.stereotype.Service;
+
+@Service
+@EnableAspectJAutoProxy
+public class ManifestService {
+
+ @Autowired
+ ServletContext context;
+
+ public Attributes getWebappManifest() throws IOException {
+ EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(ManifestService.class);
+ // Path to resource on classpath
+ final String MANIFEST_RESOURCE_PATH = "/META-INF/MANIFEST.MF";
+ // Manifest is formatted as Java-style properties
+ try {
+ InputStream inputStream = context.getResourceAsStream(MANIFEST_RESOURCE_PATH);
+ Manifest manifest = new Manifest(inputStream);
+ inputStream.close();
+ return manifest.getMainAttributes();
+ } catch (IOException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, "getWebappManifest: failed to read/find manifest");
+ throw e;
+ }
+ }
+}