hbase-table-factory.h

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// Copyright 2012 Cloudera Inc.
//
// 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.

#ifndef IMPALA_RUNTIME_HBASE_TABLE_FACTORY_H
#define IMPALA_RUNTIME_HBASE_TABLE_FACTORY_H

#include <boost/scoped_ptr.hpp>
#include <jni.h>
#include <string>

#include "common/status.h"
#include "runtime/hbase-table.h"

namespace impala {

class HBaseTableFactory {
 public:
  ~HBaseTableFactory();

  static Status Init();

  Status GetTable(const std::string& table_name,
                  boost::scoped_ptr<HBaseTable>* hbase_table);

 private:
  static jclass executor_cl_;
  static jmethodID executor_shutdown_id_;

  static jobject conf_;
  static jobject executor_;
};

}  // namespace impala

#endif  // IMPALA_RUNTIME_HBASE_TABLE_FACTORY_H