1 files changed, 61 insertions, 0 deletions
diff --git a/standardization/moher-api/metrics/src/main/java/org/onap/dcaegen2/services/sdk/standardization/moher/metrics/api/MetricsFactory.java b/standardization/moher-api/metrics/src/main/java/org/onap/dcaegen2/services/sdk/standardization/moher/metrics/api/MetricsFactory.java
new file mode 100644
index 00000000..359f7470
--- /dev/null
+++ b/standardization/moher-api/metrics/src/main/java/org/onap/dcaegen2/services/sdk/standardization/moher/metrics/api/MetricsFactory.java
@@ -0,0 +1,61 @@
+/*
+ * ============LICENSE_START====================================
+ * DCAEGEN2-SERVICES-SDK
+ * =========================================================
+ * Copyright (C) 2019 Nokia. All rights reserved.
+ * =========================================================
+ * 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.dcaegen2.services.sdk.standardization.moher.metrics.api;
+
+import io.micrometer.prometheus.PrometheusConfig;
+import io.micrometer.prometheus.PrometheusMeterRegistry;
+import org.onap.dcaegen2.services.sdk.standardization.moher.metrics.impl.MetricsImpl;
+
+/**
+ * Factory for creating {@link Metrics} object.
+ *
+ * <p>Typical usage:</p>
+ *
+ * <pre>
+ *  // create registry
+ *  PrometheusMeterRegistry registry = MetricsFactory.createDefaultRegistry();
+ *  // create metrics
+ *  Metrics metrics = MetricsFactory.createMetrics(registry);
+ * </pre>
+ *
+ * @since 1.2.0
+ */
+public class MetricsFactory {
+
+    /**
+     * Method for creating default Prometheus registry.
+     *
+     * @since 1.2.0
+     */
+    public static PrometheusMeterRegistry createDefaultRegistry() {
+        return new PrometheusMeterRegistry(PrometheusConfig.DEFAULT);
+    }
+
+    /**
+     * Method for creating {@link Metrics} with configured Prometheus registry.
+     *
+     * @param registry Prometheus registry to be used
+     * @since 1.2.0
+     */
+    public static Metrics createMetrics(PrometheusMeterRegistry registry) {
+        return new MetricsImpl(registry);
+    }
+}