com.mapd.utility.db_vendors.HeavyDBGeo_types Class Reference

Inheritance diagram for com.mapd.utility.db_vendors.HeavyDBGeo_types:

Collaboration diagram for com.mapd.utility.db_vendors.HeavyDBGeo_types:

Public Member Functions
boolean	isAutoCommitDisabledRequired ()
String	get_wkt (ResultSet rs, int column_number, String gis_type_name) throws SQLException
GisType	find_gis_type (Connection conn, ResultSetMetaData metadata, int column_number) throws SQLException

Protected Member Functions
	HeavyDBGeo_types ()
Protected Member Functions inherited from com.mapd.utility.db_vendors.Db_vendor_types
	Db_vendor_types ()

Static Private Attributes
static final HashSet< String >	geo_types
static Hashtable< Integer, String >	subtypes

Additional Inherited Members
Static Public Member Functions inherited from com.mapd.utility.db_vendors.Db_vendor_types
static com.mapd.utility.db_vendors.Db_vendor_types	Db_vendor_factory (String connection_str)
static String	gis_type_to_str (GisType type)
Static Protected Attributes inherited from com.mapd.utility.db_vendors.Db_vendor_types
static HashSet< Integer >	valid_srid

Detailed Description

Definition at line 70 of file Db_vendor_types.java.

Constructor & Destructor Documentation

com.mapd.utility.db_vendors.HeavyDBGeo_types.HeavyDBGeo_types ( )

inlineprotected

Definition at line 71 of file Db_vendor_types.java.

{}

Member Function Documentation

GisType com.mapd.utility.db_vendors.HeavyDBGeo_types.find_gis_type ( Connection  conn, ResultSetMetaData  metadata, int  column_number  ) throws SQLException

inlinevirtual

Implements com.mapd.utility.db_vendors.Db_vendor_types.

Definition at line 93 of file Db_vendor_types.java.

References com.mapd.utility.db_vendors.HeavyDBGeo_types.geo_types, run_benchmark_import.result, com.mapd.utility.db_vendors.HeavyDBGeo_types.subtypes, and com.mapd.utility.db_vendors.Db_vendor_types.valid_srid.

                              {
    String column_name = metadata.getColumnName(column_number);
    String column_type_name = metadata.getColumnTypeName(column_number);
    if (!geo_types.contains(column_type_name.toLowerCase()))
      throw new SQLException(
              "type not supported: " + column_type_name + " for column " + column_name);
    int srid = metadata.getScale(column_number);
    if (!valid_srid.contains(srid) && srid != 0)
      throw new SQLException(
              "srid is not supported: " + srid + " for column " + column_name);
    int subtype = metadata.getPrecision(column_number);
    if (!subtypes.containsKey(subtype))
      throw new SQLException(
              "Subtype is not supported: " + subtype + " for column " + column_name);
    GisType result = new GisType();
    result.srid = srid;
    result.subtype = subtypes.get(subtype);
    result.type = column_type_name.toUpperCase();
    return result;
  }

String com.mapd.utility.db_vendors.HeavyDBGeo_types.get_wkt ( ResultSet  rs, int  column_number, String  gis_type_name  ) throws SQLException

inlinevirtual

Implements com.mapd.utility.db_vendors.Db_vendor_types.

Definition at line 88 of file Db_vendor_types.java.

                              {
    return rs.getString(column_number);
  }

boolean com.mapd.utility.db_vendors.HeavyDBGeo_types.isAutoCommitDisabledRequired ( )

inlinevirtual

Implements com.mapd.utility.db_vendors.Db_vendor_types.

Definition at line 73 of file Db_vendor_types.java.

                                                {
    return false;
  }

Member Data Documentation

final HashSet<String> com.mapd.utility.db_vendors.HeavyDBGeo_types.geo_types

staticprivate

Initial value:

=
          new HashSet<>(Arrays.asList("point", "linestring", "polygon", "multipolygon"))

Definition at line 76 of file Db_vendor_types.java.

Referenced by com.mapd.utility.db_vendors.HeavyDBGeo_types.find_gis_type().

Hashtable<Integer, String> com.mapd.utility.db_vendors.HeavyDBGeo_types.subtypes

staticprivate

Initial value:

= new Hashtable() {
    {
      put(23, "GEOMETRY");
      put(24, "GEOGRAPHY");
    }
  }

Definition at line 81 of file Db_vendor_types.java.

Referenced by com.mapd.utility.db_vendors.HeavyDBGeo_types.find_gis_type().

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The documentation for this class was generated from the following file:

• /home/jenkins-slave/workspace/core-os-doxygen/java/utility/src/main/java/com/mapd/utility/db_vendors/Db_vendor_types.java