1 files changed, 86 insertions, 0 deletions
diff --git a/sql/hive-thriftserver/src/main/java/org/apache/hive/service/cli/operation/ClassicTableTypeMapping.java b/sql/hive-thriftserver/src/main/java/org/apache/hive/service/cli/operation/ClassicTableTypeMapping.java
new file mode 100644
index 0000000000..87ac39b051
--- /dev/null
+++ b/sql/hive-thriftserver/src/main/java/org/apache/hive/service/cli/operation/ClassicTableTypeMapping.java
@@ -0,0 +1,86 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ */
+
+package org.apache.hive.service.cli.operation;
+
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.hadoop.hive.metastore.TableType;
+
+/**
+ * ClassicTableTypeMapping.
+ * Classic table type mapping :
+ *  Managed Table ==> Table
+ *  External Table ==> Table
+ *  Virtual View ==> View
+ */
+public class ClassicTableTypeMapping implements TableTypeMapping {
+
+  public enum ClassicTableTypes {
+    TABLE,
+    VIEW,
+  }
+
+  private final Map<String, String> hiveToClientMap = new HashMap<String, String>();
+  private final Map<String, String> clientToHiveMap = new HashMap<String, String>();
+
+  public ClassicTableTypeMapping () {
+    hiveToClientMap.put(TableType.MANAGED_TABLE.toString(),
+        ClassicTableTypes.TABLE.toString());
+    hiveToClientMap.put(TableType.EXTERNAL_TABLE.toString(),
+        ClassicTableTypes.TABLE.toString());
+    hiveToClientMap.put(TableType.VIRTUAL_VIEW.toString(),
+        ClassicTableTypes.VIEW.toString());
+
+    clientToHiveMap.put(ClassicTableTypes.TABLE.toString(),
+        TableType.MANAGED_TABLE.toString());
+    clientToHiveMap.put(ClassicTableTypes.VIEW.toString(),
+        TableType.VIRTUAL_VIEW.toString());
+  }
+
+  @Override
+  public String mapToHiveType(String clientTypeName) {
+    if (clientToHiveMap.containsKey(clientTypeName)) {
+      return clientToHiveMap.get(clientTypeName);
+    } else {
+      return clientTypeName;
+    }
+  }
+
+  @Override
+  public String mapToClientType(String hiveTypeName) {
+    if (hiveToClientMap.containsKey(hiveTypeName)) {
+      return hiveToClientMap.get(hiveTypeName);
+    } else {
+      return hiveTypeName;
+    }
+  }
+
+  @Override
+  public Set<String> getTableTypeNames() {
+    Set<String> typeNameSet = new HashSet<String>();
+    for (ClassicTableTypes typeNames : ClassicTableTypes.values()) {
+      typeNameSet.add(typeNames.toString());
+    }
+    return typeNameSet;
+  }
+
+}