Package org.geotools.data.teradata

Class WKBAttributeIO

  • public class WKBAttributeIO
extends Object
    An attribute IO implementation that can manage the WKB
    Since:
    2.4.1
    Author:
    Andrea Aime

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      static byte getFromChar​(char c)
      Turns a char that encodes four bits in hexadecimal notation into a byte
      Geometry read​(ResultSet rs, int columnIndex)  
      Geometry read​(ResultSet rs, String columnName)  
      Geometry wkb2Geometry​(byte[] wkbBytes)
      This method will convert a Well Known Binary representation to a JTS Geometry object.
      Geometry wkb2Geometry​(InputStream inputStream)  
      void write​(PreparedStatement ps, int position, Object value)  

      • Methods inherited from class Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • WKBAttributeIO

        public WKBAttributeIO()

      • WKBAttributeIO

        public WKBAttributeIO​(GeometryFactory gf)

    • Method Detail

      • wkb2Geometry

        public Geometry wkb2Geometry​(byte[] wkbBytes)
                      throws IOException
        This method will convert a Well Known Binary representation to a JTS Geometry object.
        Returns:
        a JTS Geometry object that is equivalent to the WTB representation passed in by param wkb
        Throws:
        IOException - if more than one geometry object was found in the WTB representation, or if the parser could not parse the WKB representation.

      • wkb2Geometry

        public Geometry wkb2Geometry​(InputStream inputStream)
                      throws IOException
        Throws:
        IOException

      • read

        public Geometry read​(ResultSet rs,
                     String columnName)
              throws IOException
        Throws:
        IOException
        See Also:
        org.geotools.data.jdbc.attributeio.AttributeIO#read(java.sql.ResultSet, int)

      • read

        public Geometry read​(ResultSet rs,
                     int columnIndex)
              throws IOException
        Throws:
        IOException
        See Also:
        org.geotools.data.jdbc.attributeio.AttributeIO#read(java.sql.ResultSet, int)

      • write

        public void write​(PreparedStatement ps,
                  int position,
                  Object value)
           throws IOException
        Throws:
        IOException
        See Also:
        org.geotools.data.jdbc.attributeio.AttributeIO#write(java.sql.PreparedStatement, int, java.lang.Object)

      • getFromChar

        public static byte getFromChar​(char c)
        Turns a char that encodes four bits in hexadecimal notation into a byte