1 files changed, 217 insertions, 0 deletions
diff --git a/ecomp-sdk/epsdk-music/src/main/java/org/onap/portalapp/music/util/MusicProperties.java b/ecomp-sdk/epsdk-music/src/main/java/org/onap/portalapp/music/util/MusicProperties.java
new file mode 100644
index 00000000..2787b0a0
--- /dev/null
+++ b/ecomp-sdk/epsdk-music/src/main/java/org/onap/portalapp/music/util/MusicProperties.java
@@ -0,0 +1,217 @@
+/*
+ * ============LICENSE_START==========================================
+ * ONAP Portal SDK
+ * ===================================================================
+ * Copyright © 2017 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============================================
+ *
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ */
+
+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 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;
+	}
+	
+	/**
+	 * Tests whether a property value is available for the specified key.
+	 * 
+	 * @param key
+	 *            Property key
+	 * @return True if the key is known, otherwise false.
+	 */
+/*	public static boolean containsProperty(String key) {
+		return environment.containsProperty(key);
+	}*/
+
+	/**
+	 * Returns the property value associated with the given key (never
+	 * {@code null}), after trimming any trailing space.
+	 * 
+	 * @param key
+	 *            Property key
+	 * @return Property value; the empty string if the environment was not
+	 *         autowired, which should never happen.
+	 * @throws IllegalStateException
+	 *             if the key is not found
+	 */
+/*	public static String getProperty(String key) {
+		String value = "";
+		if (environment == null) {
+		//	logger.error(EELFLoggerDelegate.errorLogger, "getProperty: environment is null, should never happen!");
+		} else {
+			value = environment.getRequiredProperty(key);
+			// java.util.Properties preserves trailing space
+			if (value != null)
+				value = value.trim();
+		}
+		return value;
+	}*/
+
+}