1 files changed, 60 insertions, 0 deletions
diff --git a/dcae-analytics/dcae-analytics-tca-model/src/main/java/org/onap/dcae/analytics/tca/model/util/json/TcaModelJsonConversion.java b/dcae-analytics/dcae-analytics-tca-model/src/main/java/org/onap/dcae/analytics/tca/model/util/json/TcaModelJsonConversion.java
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+++ b/dcae-analytics/dcae-analytics-tca-model/src/main/java/org/onap/dcae/analytics/tca/model/util/json/TcaModelJsonConversion.java
@@ -0,0 +1,60 @@
+/*
+ * ================================================================================
+ * Copyright (c) 2018 AT&T Intellectual Property. 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.dcae.analytics.tca.model.util.json;
+
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+import java.util.Optional;
+import java.util.function.Function;
+
+import org.onap.dcae.analytics.model.util.function.JsonToJavaObjectBiFunction;
+import org.onap.dcae.analytics.tca.model.facade.TcaAlert;
+import org.onap.dcae.analytics.tca.model.policy.TcaPolicy;
+
+/**
+ * @author Rajiv Singla
+ */
+public abstract class TcaModelJsonConversion {
+
+
+    public static final ObjectMapper TCA_OBJECT_MAPPER = new TcaObjectMapperSupplier().get();
+
+    // Type reference to convert tca policy string to tca policy object
+    private static final TypeReference<TcaPolicy> TCA_POLICY_TYPE_REF = new TypeReference<TcaPolicy>() {
+    };
+
+    // Type reference to convert tca alert string to tca alert
+    private static final TypeReference<TcaAlert> TCA_ALERT_TYPE_REF = new TypeReference<TcaAlert>() {
+    };
+
+    // Tca Policy JSON conversion function
+    public static final Function<String, Optional<TcaPolicy>> TCA_POLICY_JSON_FUNCTION = new
+            JsonToJavaObjectBiFunction<TcaPolicy>(TCA_OBJECT_MAPPER).curry(TCA_POLICY_TYPE_REF);
+
+    // Tca Alert JSON conversion function
+    public static final Function<String, Optional<TcaAlert>> TCA_ALERT_JSON_FUNCTION = new
+            JsonToJavaObjectBiFunction<TcaAlert>(TCA_OBJECT_MAPPER).curry(TCA_ALERT_TYPE_REF);
+
+    private TcaModelJsonConversion() {
+        // private constructor
+    }
+
+}