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diff --git a/src/main/java/org/onap/ves/openapi/manager/service/serialization/SchemaMapDeserializer.java b/src/main/java/org/onap/ves/openapi/manager/service/serialization/SchemaMapDeserializer.java
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+/*
+ * ============LICENSE_START=======================================================
+ * VES-OPENAPI-MANAGER
+ * ================================================================================
+ * Copyright (C) 2021 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.ves.openapi.manager.service.serialization;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import lombok.extern.log4j.Log4j2;
+import org.onap.ves.openapi.manager.model.SchemaMap;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * SchemaMapDeserializer - Deserializer of JSON file contents to SchemaMap objects
+ */
+@Log4j2
+@Service
+public class SchemaMapDeserializer {
+
+    private static final String COULD_NOT_READ_SCHEMA_MAP_MESSAGE = "Couldn't read schema map from path: ";
+    private final ObjectMapper objectMapper;
+
+    /**
+     * Constructor of SchemaMapDeserializer
+     * @param objectMapper ObjectMapper for YAML parsing
+     */
+    @Autowired
+    public SchemaMapDeserializer(ObjectMapper objectMapper) {
+        this.objectMapper = objectMapper;
+    }
+
+    /**
+     * Deserializes file content to SchemaMap object
+     * @param schemaMapPath Path to file containing JSON formatted SchemaMap
+     * @return SchemaMap
+     */
+    public SchemaMap getSchemaMapFromFile(String schemaMapPath) {
+        SchemaMap schemaMap;
+        try {
+            File file = new File(schemaMapPath);
+            List<SchemaMap.Mapping> mappings = Arrays.asList(objectMapper.readValue(file, SchemaMap.Mapping[].class));
+            schemaMap = new SchemaMap(mappings);
+        } catch (IOException e) {
+            schemaMap = new SchemaMap(Collections.emptyList());
+            log.error(COULD_NOT_READ_SCHEMA_MAP_MESSAGE + schemaMapPath, e);
+        }
+        return schemaMap;
+    }
+}