1 files changed, 62 insertions, 0 deletions
diff --git a/ecomp-portal-BE-common/src/main/java/org/openecomp/portalapp/portal/service/ManifestServiceImpl.java b/ecomp-portal-BE-common/src/main/java/org/openecomp/portalapp/portal/service/ManifestServiceImpl.java
new file mode 100644
index 00000000..3d0f34a2
--- /dev/null
+++ b/ecomp-portal-BE-common/src/main/java/org/openecomp/portalapp/portal/service/ManifestServiceImpl.java
@@ -0,0 +1,62 @@
+/*-
+ * ================================================================================
+ * ECOMP Portal
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ================================================================================
+ */
+package org.openecomp.portalapp.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.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.EnableAspectJAutoProxy;
+import org.springframework.stereotype.Service;
+
+import org.openecomp.portalsdk.core.logging.logic.EELFLoggerDelegate;
+import org.openecomp.portalapp.portal.logging.aop.EPMetricsLog;
+
+@Service("manifestService")
+@EnableAspectJAutoProxy
+@EPMetricsLog
+public class ManifestServiceImpl implements ManifestService {
+	@Autowired
+	ServletContext context;
+
+	/*
+	 * (non-Javadoc)
+	 * @see org.openecomp.portalapp.portal.service.ManifestService#getWebappManifest()
+	 */
+	public Attributes getWebappManifest() throws IOException {
+		EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(ManifestServiceImpl.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;
+		}
+	}
+}