2 * ================================================================================
\r
4 * ================================================================================
\r
5 * Copyright (C) 2017 AT&T Intellectual Property
\r
6 * ================================================================================
\r
7 * Licensed under the Apache License, Version 2.0 (the "License");
\r
8 * you may not use this file except in compliance with the License.
\r
9 * You may obtain a copy of the License at
\r
11 * http://www.apache.org/licenses/LICENSE-2.0
\r
13 * Unless required by applicable law or agreed to in writing, software
\r
14 * distributed under the License is distributed on an "AS IS" BASIS,
\r
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
\r
16 * See the License for the specific language governing permissions and
\r
17 * limitations under the License.
\r
18 * ================================================================================
\r
20 package org.openecomp.portalapp.portal.service;
\r
22 import java.io.IOException;
\r
23 import java.io.InputStream;
\r
24 import java.util.jar.Attributes;
\r
25 import java.util.jar.Manifest;
\r
27 import javax.servlet.ServletContext;
\r
29 import org.springframework.beans.factory.annotation.Autowired;
\r
30 import org.springframework.context.annotation.EnableAspectJAutoProxy;
\r
31 import org.springframework.stereotype.Service;
\r
33 import org.openecomp.portalsdk.core.logging.logic.EELFLoggerDelegate;
\r
34 import org.openecomp.portalapp.portal.logging.aop.EPMetricsLog;
\r
36 @Service("manifestService")
\r
37 @EnableAspectJAutoProxy
\r
39 public class ManifestServiceImpl implements ManifestService {
\r
41 ServletContext context;
\r
45 * @see org.openecomp.portalapp.portal.service.ManifestService#getWebappManifest()
\r
47 public Attributes getWebappManifest() throws IOException {
\r
48 EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(ManifestServiceImpl.class);
\r
49 // Path to resource on classpath
\r
50 final String MANIFEST_RESOURCE_PATH = "/META-INF/MANIFEST.MF";
\r
51 // Manifest is formatted as Java-style properties
\r
53 InputStream inputStream = context.getResourceAsStream(MANIFEST_RESOURCE_PATH);
\r
54 Manifest manifest = new Manifest(inputStream);
\r
55 inputStream.close();
\r
56 return manifest.getMainAttributes();
\r
57 } catch (IOException e) {
\r
58 logger.error(EELFLoggerDelegate.errorLogger, "getWebappManifest: failed to read/find manifest");
\r