1 files changed, 80 insertions, 0 deletions
diff --git a/appc-oam/appc-oam-bundle/src/main/java/org/openecomp/appc/oam/util/ConfigurationHelper.java b/appc-oam/appc-oam-bundle/src/main/java/org/openecomp/appc/oam/util/ConfigurationHelper.java
new file mode 100644
index 000000000..c465b9b10
--- /dev/null
+++ b/appc-oam/appc-oam-bundle/src/main/java/org/openecomp/appc/oam/util/ConfigurationHelper.java
@@ -0,0 +1,80 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * 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.
+ * 
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.appc.oam.util;
+
+import com.att.eelf.configuration.EELFLogger;
+import org.apache.commons.lang3.ArrayUtils;
+import org.openecomp.appc.Constants;
+import org.openecomp.appc.configuration.Configuration;
+import org.openecomp.appc.configuration.ConfigurationFactory;
+
+/**
+ * Utility class provides general configuration helps
+ */
+public class ConfigurationHelper {
+    final static String PROP_KEY_APPC_NAME = Constants.PROPERTY_APPLICATION_NAME;
+    final static String PROP_KEY_METRIC_STATE = "metric.enabled";
+
+    private final EELFLogger logger;
+    private Configuration configuration = ConfigurationFactory.getConfiguration();
+
+    public ConfigurationHelper(EELFLogger eelfLogger) {
+        logger = eelfLogger;
+    }
+
+    public String getAppcName() {
+        return configuration.getProperty(PROP_KEY_APPC_NAME);
+    }
+
+    public boolean isMetricEnabled() {
+        return configuration.getBooleanProperty(PROP_KEY_METRIC_STATE, false);
+    }
+
+    public Configuration getConfig() {
+        return configuration;
+    }
+
+    /**
+     * Read property value of a specified proeprty key
+     *
+     * @param propertyKey string of the property key
+     * @return String[] of the property values associated with the propertyKey
+     */
+    String[] readProperty(String propertyKey) {
+        String propertyValue = configuration.getProperty(propertyKey);
+        if (propertyValue == null) {
+            return ArrayUtils.EMPTY_STRING_ARRAY;
+        }
+
+        if (logger.isDebugEnabled()) {
+            logger.debug(String.format("Property[%s] has value (%s).", propertyKey, propertyValue));
+        }
+
+        if (propertyValue.contains(",")) {
+            return propertyValue.split("\\s*,\\s*");
+        }
+        return new String[]{propertyValue};
+    }
+}