From 7feeb82cb7f462e44f7e698c7c3b6ac3a77aade4 Mon Sep 17 00:00:00 2001
From: Davies Liu <davies@databricks.com>
Date: Fri, 29 Apr 2016 09:32:42 -0700
Subject: [SPARK-14987][SQL] inline hive-service (cli) into
 sql/hive-thriftserver

## What changes were proposed in this pull request?

This PR copy the thrift-server from hive-service-1.2 (including  TCLIService.thrift and generated Java source code) into sql/hive-thriftserver, so we can do further cleanup and improvements.

## How was this patch tested?

Existing tests.

Author: Davies Liu <davies@databricks.com>

Closes #12764 from davies/thrift_server.
---
 .../apache/hive/service/cli/OperationHandle.java   | 102 +++++++++++++++++++++
 1 file changed, 102 insertions(+)
 create mode 100644 sql/hive-thriftserver/src/main/java/org/apache/hive/service/cli/OperationHandle.java

(limited to 'sql/hive-thriftserver/src/main/java/org/apache/hive/service/cli/OperationHandle.java')

diff --git a/sql/hive-thriftserver/src/main/java/org/apache/hive/service/cli/OperationHandle.java b/sql/hive-thriftserver/src/main/java/org/apache/hive/service/cli/OperationHandle.java
new file mode 100644
index 0000000000..5426e28471
--- /dev/null
+++ b/sql/hive-thriftserver/src/main/java/org/apache/hive/service/cli/OperationHandle.java
@@ -0,0 +1,102 @@
+/**
+ * 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;
+
+import org.apache.hive.service.cli.thrift.TOperationHandle;
+import org.apache.hive.service.cli.thrift.TProtocolVersion;
+
+public class OperationHandle extends Handle {
+
+  private final OperationType opType;
+  private final TProtocolVersion protocol;
+  private boolean hasResultSet = false;
+
+  public OperationHandle(OperationType opType, TProtocolVersion protocol) {
+    super();
+    this.opType = opType;
+    this.protocol = protocol;
+  }
+
+  // dummy handle for ThriftCLIService
+  public OperationHandle(TOperationHandle tOperationHandle) {
+    this(tOperationHandle, TProtocolVersion.HIVE_CLI_SERVICE_PROTOCOL_V1);
+  }
+
+  public OperationHandle(TOperationHandle tOperationHandle, TProtocolVersion protocol) {
+    super(tOperationHandle.getOperationId());
+    this.opType = OperationType.getOperationType(tOperationHandle.getOperationType());
+    this.hasResultSet = tOperationHandle.isHasResultSet();
+    this.protocol = protocol;
+  }
+
+  public OperationType getOperationType() {
+    return opType;
+  }
+
+  public void setHasResultSet(boolean hasResultSet) {
+    this.hasResultSet = hasResultSet;
+  }
+
+  public boolean hasResultSet() {
+    return hasResultSet;
+  }
+
+  public TOperationHandle toTOperationHandle() {
+    TOperationHandle tOperationHandle = new TOperationHandle();
+    tOperationHandle.setOperationId(getHandleIdentifier().toTHandleIdentifier());
+    tOperationHandle.setOperationType(opType.toTOperationType());
+    tOperationHandle.setHasResultSet(hasResultSet);
+    return tOperationHandle;
+  }
+
+  public TProtocolVersion getProtocolVersion() {
+    return protocol;
+  }
+
+  @Override
+  public int hashCode() {
+    final int prime = 31;
+    int result = super.hashCode();
+    result = prime * result + ((opType == null) ? 0 : opType.hashCode());
+    return result;
+  }
+
+  @Override
+  public boolean equals(Object obj) {
+    if (this == obj) {
+      return true;
+    }
+    if (!super.equals(obj)) {
+      return false;
+    }
+    if (!(obj instanceof OperationHandle)) {
+      return false;
+    }
+    OperationHandle other = (OperationHandle) obj;
+    if (opType != other.opType) {
+      return false;
+    }
+    return true;
+  }
+
+  @Override
+  public String toString() {
+    return "OperationHandle [opType=" + opType + ", getHandleIdentifier()=" + getHandleIdentifier()
+        + "]";
+  }
+}
-- 
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