1 files changed, 64 insertions, 0 deletions
diff --git a/sdnr/wt/data-provider/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/dataprovider/yangtools/serialize/BaseIdentityDeserializer.java b/sdnr/wt/data-provider/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/dataprovider/yangtools/serialize/BaseIdentityDeserializer.java
new file mode 100644
index 000000000..10f18e796
--- /dev/null
+++ b/sdnr/wt/data-provider/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/dataprovider/yangtools/serialize/BaseIdentityDeserializer.java
@@ -0,0 +1,64 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : ccsdk features
+ * ================================================================================
+ * Copyright (C) 2020 highstreet technologies GmbH 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.ccsdk.features.sdnr.wt.dataprovider.yangtools.serialize;
+
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import com.fasterxml.jackson.databind.JsonDeserializer;
+import java.io.IOException;
+import org.onap.ccsdk.features.sdnr.wt.dataprovider.yangtools.YangToolsMapperHelper;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class BaseIdentityDeserializer<T> extends JsonDeserializer<T> {
+
+    private static final Logger LOG = LoggerFactory.getLogger(BaseIdentityDeserializer.class);
+    private final JsonDeserializer<?> deser;
+
+    public BaseIdentityDeserializer(final JsonDeserializer<?> deser) {
+        this.deser = deser;
+    }
+
+    @SuppressWarnings("unchecked")
+    @Override
+    public T deserialize(JsonParser parser, DeserializationContext ctxt) throws IOException, JsonProcessingException {
+        LOG.debug("BaseIdentityDeserializer class for '{}'",parser.getValueAsString());
+        String clazzToSearch = parser.getValueAsString();
+        // clazz from Elasticsearch is full qualified
+        int lastDot = clazzToSearch.lastIndexOf(".");
+        if (lastDot > -1) {
+            clazzToSearch = clazzToSearch.substring(lastDot+1);
+        } else {
+            clazzToSearch = clazzToSearch.substring(0, 1).toUpperCase() + clazzToSearch.substring(1);
+        }
+        Class<?> clazz;
+        try {
+            clazz = YangToolsMapperHelper.findClass(clazzToSearch);
+            if (clazz != null)
+                return (T)clazz;
+        } catch (ClassNotFoundException e) {
+            LOG.warn("BaseIdentityDeserializer class not found for '"+parser.getValueAsString()+"'",e);
+        }
+        return (T) deser.deserialize(parser, ctxt);
+    }
+}