1 files changed, 70 insertions, 0 deletions
diff --git a/sql/hive-thriftserver/src/main/java/org/apache/hive/service/cli/operation/ExecuteStatementOperation.java b/sql/hive-thriftserver/src/main/java/org/apache/hive/service/cli/operation/ExecuteStatementOperation.java
new file mode 100644
index 0000000000..3f2de108f0
--- /dev/null
+++ b/sql/hive-thriftserver/src/main/java/org/apache/hive/service/cli/operation/ExecuteStatementOperation.java
@@ -0,0 +1,70 @@
+/**
+ * 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.sql.SQLException;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.hadoop.hive.ql.processors.CommandProcessor;
+import org.apache.hadoop.hive.ql.processors.CommandProcessorFactory;
+import org.apache.hive.service.cli.HiveSQLException;
+import org.apache.hive.service.cli.OperationType;
+import org.apache.hive.service.cli.session.HiveSession;
+
+public abstract class ExecuteStatementOperation extends Operation {
+  protected String statement = null;
+  protected Map<String, String> confOverlay = new HashMap<String, String>();
+
+  public ExecuteStatementOperation(HiveSession parentSession, String statement,
+      Map<String, String> confOverlay, boolean runInBackground) {
+    super(parentSession, OperationType.EXECUTE_STATEMENT, runInBackground);
+    this.statement = statement;
+    setConfOverlay(confOverlay);
+  }
+
+  public String getStatement() {
+    return statement;
+  }
+
+  public static ExecuteStatementOperation newExecuteStatementOperation(
+      HiveSession parentSession, String statement, Map<String, String> confOverlay, boolean runAsync)
+          throws HiveSQLException {
+    String[] tokens = statement.trim().split("\\s+");
+    CommandProcessor processor = null;
+    try {
+      processor = CommandProcessorFactory.getForHiveCommand(tokens, parentSession.getHiveConf());
+    } catch (SQLException e) {
+      throw new HiveSQLException(e.getMessage(), e.getSQLState(), e);
+    }
+    if (processor == null) {
+      return new SQLOperation(parentSession, statement, confOverlay, runAsync);
+    }
+    return new HiveCommandOperation(parentSession, statement, processor, confOverlay);
+  }
+
+  protected Map<String, String> getConfOverlay() {
+    return confOverlay;
+  }
+
+  protected void setConfOverlay(Map<String, String> confOverlay) {
+    if (confOverlay != null) {
+      this.confOverlay = confOverlay;
+    }
+  }
+}