diff options
author | 2018-06-15 12:45:37 -0400 | |
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committer | 2018-06-21 10:59:42 -0400 | |
commit | a68c7de8ca9d38fbdf0801252a4185c8fd94cea6 (patch) | |
tree | e44fd8286a51a684c6bfd6540c0c380014c2bc03 /ecomp-portal-BE-common/src/main/java/org/onap/portalapp/music/util | |
parent | 4072269d9f6b452aaff41fc02b09bfca40356dd5 (diff) |
Music health check apis
Issue-ID: PORTAL-291, PORTAL-307
Included the music changes, other changes from 2.3 branch to be
included in master, added JUnits to the new classes and updated the
document with the API version
changes.
Change-Id: I7b4c54be49317264afbdcb8d8ae3f20395bf0e1f
Signed-off-by: sa282w <sa282w@att.com>
Diffstat (limited to 'ecomp-portal-BE-common/src/main/java/org/onap/portalapp/music/util')
-rw-r--r-- | ecomp-portal-BE-common/src/main/java/org/onap/portalapp/music/util/MusicProperties.java | 189 | ||||
-rw-r--r-- | ecomp-portal-BE-common/src/main/java/org/onap/portalapp/music/util/MusicUtil.java | 219 |
2 files changed, 408 insertions, 0 deletions
diff --git a/ecomp-portal-BE-common/src/main/java/org/onap/portalapp/music/util/MusicProperties.java b/ecomp-portal-BE-common/src/main/java/org/onap/portalapp/music/util/MusicProperties.java new file mode 100644 index 00000000..5ff22635 --- /dev/null +++ b/ecomp-portal-BE-common/src/main/java/org/onap/portalapp/music/util/MusicProperties.java @@ -0,0 +1,189 @@ +/* + * ============LICENSE_START========================================== + * ONAP Portal + * =================================================================== + * Copyright © 2018 AT&T Intellectual Property. All rights reserved. + * =================================================================== + * + * Unless otherwise specified, all software contained herein is licensed + * under the Apache License, Version 2.0 (the "License"); + * you may not use this software 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. + * + * Unless otherwise specified, all documentation contained herein is licensed + * under the Creative Commons License, Attribution 4.0 Intl. (the "License"); + * you may not use this documentation except in compliance with the License. + * You may obtain a copy of the License at + * + * https://creativecommons.org/licenses/by/4.0/ + * + * Unless required by applicable law or agreed to in writing, documentation + * 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.portalapp.music.util; + + +import java.io.IOException; +import java.io.InputStream; +import java.util.Properties; + +import org.onap.music.eelf.logging.EELFLoggerDelegate; +import org.onap.portalapp.music.service.MusicService; + + +public class MusicProperties { + + public static final String MUSIC_ENDPOINT = "music.endpoint"; + + public static final String MUSIC_VERSION = "music.version"; + + public static final String MUSIC_KEYSPACE = "music.keyspace"; + + public static final String MUSIC_SESSION_KEYSPACE = "music.session.keyspace"; + + public static final String MUSIC_TABLES = "TABLES"; + + public static final String MUSIC_SESSION_ATTR_TABLES = "music.session.attr.tables"; + + public static final String MUSIC_SESSION_META_TABLES = "music.session.meta.tables"; + + public static final String MUSIC_ROWS = "ROW"; + + public static final String MUSIC_SESSION_ROW = "music.sesion.rows"; + + public static final String MUSIC_X_MINOR_VERSION = "music.x.minor.version"; + + public static final String MUSIC_X_PATCH_VERSION = "music.x.patch.version"; + + public static final String MUSIC_AID = "AID"; + + public static final String MUSIC_NS = "music.ns"; + + public static final String MUSIC_USER_ID = "music.user.id"; + + public static final String MUSIC_PASSWORD = "music.password"; + + public static final String MUSIC_CONSISTENCYINFO = "music.consistency.info"; + + public static final String MUSIC_CONSISTENCYINFO_VALUE = "music.consistency.info.value"; + + public static final String MUSIC_CACHE = "music.cache"; + + public static final String MUSIC_SERIALIZE_COMPRESS = "music.serialize.compress"; + + public static final String MUSIC_ATOMIC_GET = "music.atomic.get"; + + public static final String MUSIC_ATOMIC_PUT = "music.atomic.put"; + + public static final String MUSIC_ATOMIC_POST = "music.atomic.post"; + + public static final String MUSIC_EXCLUDE_API = "music.exclude.api"; + + public static final String MUSIC_CLEAN_UP_FREQUENCY = "music.cleanup.frequency"; + + public static final String MUSIC_CLEAN_UP_THRESHOLD = "music.cleanup.threshold"; + + public static final String MUSIC_ENABLE = "music.enable"; + + public static final String SESSION_MAX_INACTIVE_INTERVAL_SECONDS = "music.session.max.inactive.interval.seconds"; + + public static final String ATTRIBUTE_NAME = "ATTRIBUTE_NAME"; + + public static final String ATTRIBUTE_BYTES = "ATTRIBUTE_BYTES"; + + public static final String ATTRIBUTE_CLASS = "ATTRIBUTE_CLASS"; + + public static final String PRIMARY_ID = "PRIMARY_ID"; + + public static final String SESSION_ID = "SESSION_ID"; + + public static final String CREATION_TIME = "CREATION_TIME"; + + public static final String LAST_ACCESS_TIME = "LAST_ACCESS_TIME"; + + public static final String MAX_INACTIVE_INTERVAL = "MAX_INACTIVE_INTERVAL"; + + public static final String EXPIRY_TIME = "EXPIRY_TIME"; + + public static final String PRINCIPAL_NAME = "PRINCIPAL_NAME"; + + private MusicProperties(){} + + private static Properties properties; + + private static String propertyFileName = "music.properties"; + + private static final Object lockObject = new Object(); + + private static final EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(MusicProperties.class); + + /** + * Gets the property value for the specified key. If a value is found, leading + * and trailing space is trimmed. + * + * @param property + * Property key + * @return Value for the named property; null if the property file was not + * loaded or the key was not found. + */ + public static String getProperty(String property) { + if (properties == null) { + synchronized (lockObject) { + try { + if (!initialize()) { + logger.error(EELFLoggerDelegate.errorLogger, "Failed to read property file " + propertyFileName); + return null; + } + } catch (IOException e) { + logger.error(EELFLoggerDelegate.errorLogger, "Failed to read property file " + propertyFileName ,e); + return null; + } + } + } + String value = properties.getProperty(property); + if (value != null) + value = value.trim(); + return value; + } + + /** + * Reads properties from a portal.properties file on the classpath. + * + * Clients do NOT need to call this method. Clients MAY call this method to test + * whether the properties file can be loaded successfully. + * + * @return True if properties were successfully loaded, else false. + * @throws IOException + * On failure + */ + private static boolean initialize() throws IOException { + if (properties != null) + return true; + InputStream in = MusicProperties.class.getClassLoader().getResourceAsStream(propertyFileName); + if (in == null) + return false; + properties = new Properties(); + try { + properties.load(in); + } finally { + in.close(); + } + return true; + } +} diff --git a/ecomp-portal-BE-common/src/main/java/org/onap/portalapp/music/util/MusicUtil.java b/ecomp-portal-BE-common/src/main/java/org/onap/portalapp/music/util/MusicUtil.java new file mode 100644 index 00000000..308528d5 --- /dev/null +++ b/ecomp-portal-BE-common/src/main/java/org/onap/portalapp/music/util/MusicUtil.java @@ -0,0 +1,219 @@ +/* + * ============LICENSE_START========================================== + * ONAP Portal + * =================================================================== + * Copyright © 2018 AT&T Intellectual Property. All rights reserved. + * =================================================================== + * + * Unless otherwise specified, all software contained herein is licensed + * under the Apache License, Version 2.0 (the "License"); + * you may not use this software 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. + * + * Unless otherwise specified, all documentation contained herein is licensed + * under the Creative Commons License, Attribution 4.0 Intl. (the "License"); + * you may not use this documentation except in compliance with the License. + * You may obtain a copy of the License at + * + * https://creativecommons.org/licenses/by/4.0/ + * + * Unless required by applicable law or agreed to in writing, documentation + * 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.portalapp.music.util; + +import java.io.ByteArrayInputStream; +import java.io.ByteArrayOutputStream; +import java.io.IOException; +import java.io.ObjectInputStream; +import java.io.ObjectOutputStream; +import java.nio.ByteBuffer; +import java.time.Duration; +import java.time.Instant; +import java.util.Arrays; +import java.util.Date; +import java.util.HashSet; +import java.util.Set; +import java.util.zip.GZIPInputStream; +import java.util.zip.GZIPOutputStream; + +import org.onap.music.eelf.logging.EELFLoggerDelegate; +import org.onap.portalapp.music.conf.MusicSession; + +import com.datastax.driver.core.ResultSet; +import com.datastax.driver.core.Row; + +public class MusicUtil { + private static final Set<String> sessionAttrNameSet = new HashSet<>(Arrays.asList("CREATION_TIME", "LAST_ACCESS_TIME","MAX_INACTIVE_INTERVAL","EXPIRY_TIME","PRINCIPAL_NAME")); + + private static final EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(MusicUtil.class); + private static String atomicPut = MusicProperties.getProperty(MusicProperties.MUSIC_ATOMIC_PUT); + private static String atomicGet = MusicProperties.getProperty(MusicProperties.MUSIC_ATOMIC_GET); + private static String cached = MusicProperties.getProperty(MusicProperties.MUSIC_CACHE); + private static String cleanUpFreq = MusicProperties.getProperty(MusicProperties.MUSIC_CLEAN_UP_FREQUENCY); + private static String musicSerializeCompress = MusicProperties.getProperty(MusicProperties.MUSIC_SERIALIZE_COMPRESS); + private static String musicEnable = MusicProperties.getProperty(MusicProperties.MUSIC_ENABLE); + private static final int MILLIS_IN_HOUR = 3600000; + + public static boolean isSessionMetaAttr(String key){ + return sessionAttrNameSet.contains(key); + } + + public static <T> T musicRestResponseDataParsing(ResultSet rs, String attributeName) throws Exception{ + logger.debug(EELFLoggerDelegate.debugLogger, "musicRestResponseDataParsing: start"); + Row row = rs.one(); + if(!sessionAttrNameSet.contains(attributeName)){ + if(row!=null) + return MusicUtil.musicDeserialize(row.getBytes("attribute_bytes")); + }else{ + return (T) row.getString(attributeName); + } + return null; + } + + public static <T> T musicDeserialize (ByteBuffer byteBuf) throws Exception{ + logger.debug(EELFLoggerDelegate.debugLogger, "musicDeserialize: start"); + ByteArrayInputStream byteArr = new ByteArrayInputStream(byteBuf.array()); + ObjectInputStream ois = null; + if(isMusicSerializeCompress()){ + GZIPInputStream zos = new GZIPInputStream(byteArr); + ois = new ObjectInputStream(zos); + }else{ + ois = new ObjectInputStream(byteArr); + } + return (T) ois.readObject(); + } + + public static ByteBuffer musicSerialize (Object value) throws Exception{ + logger.debug(EELFLoggerDelegate.debugLogger, "musicSerialize: start"); + ByteArrayOutputStream bo = new ByteArrayOutputStream(); + try { + if(isMusicSerializeCompress()){ + GZIPOutputStream zos = new GZIPOutputStream(bo); + ObjectOutputStream oos = new ObjectOutputStream(zos); + oos.writeObject(value); + oos.flush(); + zos.finish(); + }else{ + ObjectOutputStream oos = new ObjectOutputStream(bo); + oos.writeObject(value); + oos.flush(); + } + } catch (IOException e) { + logger.error(EELFLoggerDelegate.errorLogger, "Failed to serialize "); + } + return ByteBuffer.wrap(bo.toByteArray()); + } + + public static MusicSession parseMetaData (Row row) throws Exception{ + logger.debug(EELFLoggerDelegate.debugLogger, "parseMetaData: start"); + + if(row==null) + return null; + String sessionId = row.getString("primary_id"); + MusicSession musicSession = new MusicSession(sessionId); + musicSession.setCreationTime(Instant.parse(row.getString("creation_time"))); + musicSession.setLastAccessedTime(Instant.parse(row.getString("last_access_time"))); + musicSession.setMaxInactiveInterval(Duration.parse(row.getString("max_inactive_interval"))); + return musicSession; + } + + public static Set<String> getMusicExcludedAPI(){ + Set<String> excludedApiSet = new HashSet<>(); + String musicExcludedApi = MusicProperties.getProperty(MusicProperties.MUSIC_EXCLUDE_API); + String[] musicExcludedApiArray = musicExcludedApi.split(","); + if(musicExcludedApiArray.length>0){ + for(String str : musicExcludedApiArray){ + excludedApiSet.add(str.trim()); + } + } + return excludedApiSet; + } + + public static boolean isExcludedApi(String api){ + Set<String> excludedApiSet = getMusicExcludedAPI(); + for(String str: excludedApiSet){ + if(api.matches(str)) + return true; + } + return false; + } + + + public static boolean isMusicSerializeCompress(){ + if(musicSerializeCompress==null){ + logger.error(EELFLoggerDelegate.errorLogger, "Failed to read property file " + MusicProperties.MUSIC_SERIALIZE_COMPRESS +" fall back to eventual put"); + return false; + } + return musicSerializeCompress.trim().equalsIgnoreCase("true"); + } + + public static boolean isAtomicPut(){ + if(atomicPut==null){ + logger.error(EELFLoggerDelegate.errorLogger, "Failed to read property file " + MusicProperties.MUSIC_ATOMIC_PUT +" fall back to eventual put"); + return false; + } + return atomicPut.trim().equalsIgnoreCase("true"); + } + + public static boolean isAtomicGet(){ + if(atomicGet==null){ + logger.error(EELFLoggerDelegate.errorLogger, "Failed to read property file " + MusicProperties.MUSIC_ATOMIC_GET +" fall back to eventual get"); + return false; + } + return atomicGet.trim().equalsIgnoreCase("true"); + } + + public static boolean isCached(){ + if(cached==null){ + logger.error(EELFLoggerDelegate.errorLogger, "Failed to read property file " + MusicProperties.MUSIC_CACHE +" fall back to non cache"); + return false; + } + return cached.trim().equalsIgnoreCase("true"); + } + + public static int convertHoursToMillSec(int hour){ + return hour* MILLIS_IN_HOUR; + } + + public static boolean cleanUp(){ + Date lastCleanUpDate = MusicCleanUp.getInstance().getLastCleanUpTime(); + if(lastCleanUpDate==null) + return false; + else{ + int cleanUpDurationMili = convertHoursToMillSec(Integer.valueOf(cleanUpFreq)); + Date currentTime = new Date(); + long diffInMillies = Math.abs(currentTime.getTime() - lastCleanUpDate.getTime()); + if(diffInMillies > cleanUpDurationMili){ + MusicCleanUp.getInstance().updateLastCleanUpTimeToCurrent(); + return true; + } + else + return false; + } + } + + public static boolean isMusicEnable(){ + if(musicEnable==null) + return false; + if(musicEnable.equals("true")) + return true; + else + return false; + } +} |