diff options
Diffstat (limited to 'jar/src/main/java/org/onap/music/main/PropertiesListener.java')
| -rwxr-xr-x | jar/src/main/java/org/onap/music/main/PropertiesListener.java | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/jar/src/main/java/org/onap/music/main/PropertiesListener.java b/jar/src/main/java/org/onap/music/main/PropertiesListener.java new file mode 100755 index 00000000..afd35387 --- /dev/null +++ b/jar/src/main/java/org/onap/music/main/PropertiesListener.java @@ -0,0 +1,151 @@ +/* + * ============LICENSE_START========================================== + * org.onap.music + * =================================================================== + * 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. + * + * ============LICENSE_END============================================= + * ==================================================================== + */ +package org.onap.music.main; + +import java.io.FileInputStream; +import java.io.IOException; +import java.io.InputStream; +import java.net.URL; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Properties; +import javax.servlet.ServletContextEvent; +import javax.servlet.ServletContextListener; +import javax.servlet.annotation.WebListener; +import org.onap.music.eelf.logging.EELFLoggerDelegate; +import org.onap.music.eelf.logging.format.AppMessages; +import org.onap.music.eelf.logging.format.ErrorSeverity; +import org.onap.music.eelf.logging.format.ErrorTypes; + +@WebListener +public class PropertiesListener implements ServletContextListener { + private Properties prop; + + private static EELFLoggerDelegate logger = + EELFLoggerDelegate.getLogger(PropertiesListener.class); + + @Override + public void contextInitialized(ServletContextEvent servletContextEvent) { + prop = new Properties(); + Properties projectProp = new Properties(); + URL resource = getClass().getResource("/"); + String musicPropertiesFilePath = resource.getPath().replace("WEB-INF/classes/", + "WEB-INF/classes/project.properties"); + + // Open the file + try { + InputStream musicProps = null; + projectProp.load(new FileInputStream(musicPropertiesFilePath)); + if (projectProp.containsKey("music.properties")) { + musicProps = new FileInputStream(projectProp.getProperty("music.properties")); + } else { + musicProps = new FileInputStream(MusicUtil.getMusicPropertiesFilePath()); + } + prop.load(musicProps); + musicProps.close(); + prop.putAll(projectProp); + String[] propKeys = MusicUtil.getPropkeys(); + for (int k = 0; k < propKeys.length; k++) { + String key = propKeys[k]; + if (prop.containsKey(key) && prop.get(key) != null) { + logger.info(key + " : " + prop.getProperty(key)); + switch (key) { + case "zookeeper.host": + MusicUtil.setMyZkHost(prop.getProperty(key)); + break; + case "cassandra.host": + MusicUtil.setMyCassaHost(prop.getProperty(key)); + break; + case "music.ip": + MusicUtil.setDefaultMusicIp(prop.getProperty(key)); + break; + case "debug": + MusicUtil.setDebug(Boolean + .getBoolean(prop.getProperty(key).toLowerCase())); + break; + case "version": + MusicUtil.setVersion(prop.getProperty(key)); + break; + case "music.rest.ip": + MusicUtil.setMusicRestIp(prop.getProperty(key)); + break; + case "music.properties": + MusicUtil.setMusicPropertiesFilePath(prop.getProperty(key)); + break; + case "lock.lease.period": + MusicUtil.setDefaultLockLeasePeriod( + Long.parseLong(prop.getProperty(key))); + break; + case "my.id": + MusicUtil.setMyId(Integer.parseInt(prop.getProperty(key))); + break; + case "all.ids": + String[] ids = prop.getProperty(key).split(":"); + MusicUtil.setAllIds(new ArrayList<String>(Arrays.asList(ids))); + break; + case "public.ip": + MusicUtil.setPublicIp(prop.getProperty(key)); + break; + case "all.public.ips": + String[] ips = prop.getProperty(key).split(":"); + if (ips.length == 1) { + // Future use + } else if (ips.length > 1) { + MusicUtil.setAllPublicIps( + new ArrayList<String>(Arrays.asList(ips))); + } + break; + case "cassandra.user": + MusicUtil.setCassName(prop.getProperty(key)); + break; + case "cassandra.password": + MusicUtil.setCassPwd(prop.getProperty(key)); + break; + case "aaf.endpoint.url": + MusicUtil.setAafEndpointUrl(prop.getProperty(key)); + break; + default: + logger.error(EELFLoggerDelegate.errorLogger, + "No case found for " + key); + } + } + } + } catch (IOException e) { + logger.error(EELFLoggerDelegate.errorLogger,e.getMessage(), AppMessages.IOERROR ,ErrorSeverity.CRITICAL, ErrorTypes.CONNECTIONERROR); + logger.error(EELFLoggerDelegate.errorLogger, e.getMessage()); + } + + logger.info(EELFLoggerDelegate.applicationLogger, + "Starting MUSIC " + MusicUtil.getVersion() + " on node with id " + + MusicUtil.getMyId() + " and public ip " + + MusicUtil.getPublicIp() + "..."); + logger.info(EELFLoggerDelegate.applicationLogger, + "List of all MUSIC ids:" + MusicUtil.getAllIds().toString()); + logger.info(EELFLoggerDelegate.applicationLogger, + "List of all MUSIC public ips:" + MusicUtil.getAllPublicIps().toString()); + } + + @Override + public void contextDestroyed(ServletContextEvent servletContextEvent) { + prop = null; + } +} |