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Writer.hpp
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Writer.hpp
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/******************************************************************************
* Copyright (c) 2011, Howard Butler, hobu.inc@gmail.com
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following
* conditions are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided
* with the distribution.
* * Neither the name of Hobu, Inc. or Flaxen Geo Consulting nor the
* names of its contributors may be used to endorse or promote
* products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
****************************************************************************/
#ifndef INCLUDED_PDAL_DRIVER_OCI_WRITER_HPP
#define INCLUDED_PDAL_DRIVER_OCI_WRITER_HPP
#include <pdal/Writer.hpp>
#include <pdal/Bounds.hpp>
#include <pdal/GDALUtils.hpp>
pdal::Writer* createOciWriter(pdal::Stage& prevStage, const pdal::Options& options);
#ifdef USE_PDAL_PLUGIN_OCI
PDAL_C_START
PDAL_DLL void PDALRegister_writer_oci(void* factory);
PDAL_C_END
#endif
#include "common.hpp"
namespace pdal
{
namespace drivers
{
namespace oci
{
class PDAL_DLL Writer : public pdal::Writer, pdal::drivers::oci::OracleDriver
{
public:
SET_STAGE_NAME("drivers.oci.writer", "OCI Writer")
Writer(Stage& prevStage, const Options&);
~Writer();
virtual void initialize();
static Options getDefaultOptions();
void run(std::ostringstream const& command);
inline void setBounds(pdal::Bounds<double> bounds)
{
m_bounds = bounds;
}
inline pdal::Bounds<double> getBounds() const
{
return m_bounds;
}
inline Connection getConnection() const
{
return m_connection;
}
protected:
virtual void writeBegin(boost::uint64_t targetNumPointsToWrite);
virtual void writeBufferBegin(PointBuffer const&);
virtual boost::uint32_t writeBuffer(const PointBuffer&);
virtual void writeEnd(boost::uint64_t actualNumPointsWritten);
private:
Writer& operator=(const Writer&); // not implemented
Writer(const Writer&); // not implemented
void WipeBlockTable();
void CreateBlockIndex();
void CreateBlockTable();
void CreateSDOEntry();
void CreatePCEntry(Schema const& buffer_schema);
long GetGType();
std::string CreatePCElemInfo();
bool BlockTableExists();
void RunFileSQL(std::string const& filename);
bool IsGeographic(boost::int32_t srid);
std::string LoadSQLData(std::string const& filename);
bool FillOraclePointBuffer(PointBuffer const& buffer,
std::vector<boost::uint8_t>& point_data);
bool WriteBlock(PointBuffer const& buffer);
void SetOrdinates(Statement statement,
OCIArray* ordinates,
pdal::Bounds<double> const& extent);
void SetElements(Statement statement,
OCIArray* elem_info);
template<typename T> T getDefaultedOption(std::string const& option_name) const
{
T default_value = getDefaultOptions().getOption(option_name).getValue<T>();
return getOptions().getValueOrDefault<T>(option_name, default_value);
}
bool is3d() const;
bool isSolid() const;
boost::int32_t getPCID() const;
void UpdatePCExtent();
std::string ShutOff_SDO_PC_Trigger();
void TurnOn_SDO_PC_Trigger(std::string trigger_name);
pdal::Bounds<double> CalculateBounds(PointBuffer const& buffer);
bool IsValidWKT(std::string const& wkt);
pdal::Bounds<double> m_bounds; // Bounds of the entire point cloud
Connection m_connection;
bool m_doCreateIndex;
bool m_bHaveOutputTable;
Bounds<double> m_pcExtent;
int m_pc_id;
std::string m_block_table_name;
std::string m_block_table_partition_column;
boost::int32_t m_block_table_partition_value;
boost::uint32_t m_srid;
long m_gtype;
bool m_is3d;
bool m_issolid;
std::string m_base_table_name;
std::string m_cloud_column_name;
std::string m_base_table_aux_columns;
std::string m_base_table_aux_values;
std::string m_base_table_boundary_column;
std::string m_base_table_boundary_wkt;
boost::shared_ptr<pdal::gdal::Debug> m_gdal_debug;
std::string m_trigger_name;
bool m_sdo_pc_is_initialized;
boost::uint32_t m_chunkCount;
bool m_streamChunks;
};
}
}
} // namespace pdal::driver::oci
#endif // INCLUDED_OCIWRITER_HPP