2 * ============LICENSE_START==========================================
4 * ===================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ===================================================================
8 * Unless otherwise specified, all software contained herein is licensed
9 * under the Apache License, Version 2.0 (the "License");
10 * you may not use this software except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
21 * Unless otherwise specified, all documentation contained herein is licensed
22 * under the Creative Commons License, Attribution 4.0 Intl. (the "License");
23 * you may not use this documentation except in compliance with the License.
24 * You may obtain a copy of the License at
26 * https://creativecommons.org/licenses/by/4.0/
28 * Unless required by applicable law or agreed to in writing, documentation
29 * distributed under the License is distributed on an "AS IS" BASIS,
30 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
31 * See the License for the specific language governing permissions and
32 * limitations under the License.
34 * ============LICENSE_END============================================
36 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
38 package org.onap.portalapp.portal.service;
40 import java.io.IOException;
41 import java.io.InputStream;
42 import java.util.jar.Attributes;
43 import java.util.jar.Manifest;
45 import javax.servlet.ServletContext;
47 import org.springframework.beans.factory.annotation.Autowired;
48 import org.springframework.context.annotation.EnableAspectJAutoProxy;
49 import org.springframework.stereotype.Service;
50 import org.onap.portalapp.portal.logging.aop.EPMetricsLog;
51 import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
53 @Service("manifestService")
54 @EnableAspectJAutoProxy
56 public class ManifestServiceImpl implements ManifestService {
58 ServletContext context;
62 * @see org.openecomp.portalapp.portal.service.ManifestService#getWebappManifest()
64 public Attributes getWebappManifest() throws IOException {
65 EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(ManifestServiceImpl.class);
66 // Path to resource on classpath
67 final String MANIFEST_RESOURCE_PATH = "/META-INF/MANIFEST.MF";
68 // Manifest is formatted as Java-style properties
70 InputStream inputStream = context.getResourceAsStream(MANIFEST_RESOURCE_PATH);
71 Manifest manifest = new Manifest(inputStream);
73 return manifest.getMainAttributes();
74 } catch (IOException e) {
75 logger.error(EELFLoggerDelegate.errorLogger, "getWebappManifest: failed to read/find manifest");