Package org.jdbi.v3.core.mapper

Class EssentialsMapperFactory

  • All Implemented Interfaces:
    ColumnMapperFactory
    class EssentialsMapperFactory
extends java.lang.Object
implements ColumnMapperFactory
    Column mapper factory which knows how to map high-level essentials like String:
    • BigDecimal
    • String
    • byte[]
    • UUID

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private java.util.IdentityHashMap<java.lang.Class<?>,​ColumnMapper<?>> mappers  

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.util.Optional<ColumnMapper<?>> build​(java.lang.reflect.Type type, ConfigRegistry config)
      Supplies a column mapper which will map columns to type if the factory supports it; empty otherwise.
      private static java.util.UUID getUUID​(java.sql.ResultSet r, int i, StatementContext ctx)  

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • mappers

        private final java.util.IdentityHashMap<java.lang.Class<?>,​ColumnMapper<?>> mappers

    • Constructor Detail

      • EssentialsMapperFactory

        EssentialsMapperFactory()

    • Method Detail

      • build

        public java.util.Optional<ColumnMapper<?>> build​(java.lang.reflect.Type type,
                                                 ConfigRegistry config)
        Description copied from interface: ColumnMapperFactory
        Supplies a column mapper which will map columns to type if the factory supports it; empty otherwise.
        Specified by:
        build in interface ColumnMapperFactory
        Parameters:
        type - the target type to map to
        config - the config registry, for composition
        Returns:
        a column mapper for the given type if this factory supports it, or Optional.empty() otherwise.
        See Also:
        for composition

      • getUUID

        private static java.util.UUID getUUID​(java.sql.ResultSet r,
                                      int i,
                                      StatementContext ctx)
                               throws java.sql.SQLException
        Throws:
        java.sql.SQLException