trait JdbcValueAccessor[T] extends AnyRef

for values(of type T) to passed into Statement or passed out from ResultSet, it should has a contxt bound of JdbcValueAccessor[T]

package wangzx.scala_commons.sql prdefined a lot of pre-defined implementation for the jdbc value types:

  • boolean, byte, short, Int, Long, Float, Double, BigDecimal, scala.BigDecimal
  • String
  • Date, Time, Timestamp
  • Blob, Clob, byte[]
  • Option[T] if T has JdbcValueAccessor context bounded

developer can define your's value type such as a MyDate which stored as database Date, you need only define an implicit value of JdbcValueAccessor[MyDate], then you can:

  • pass in statement using sql"... where date_field = $myDate"
  • passout from ResultSet, using rs.get[MyDate](field index or name)
  • mapping to a field of other CaseClass such as User, and then using rows[User](sql)
  • mapping to a Row object and rows[Row](sql), and then using row.get[MyDate](field index of name).
Linear Supertypes
AnyRef, Any
Known Subclasses
DbEnumJdbcValueAccessor, JdbcValueAccessor_ArrayBytes, JdbcValueAccessor_BigDecimal, JdbcValueAccessor_Blob, JdbcValueAccessor_Boolean, JdbcValueAccessor_Byte, JdbcValueAccessor_Clob, JdbcValueAccessor_Date, JdbcValueAccessor_Date2, JdbcValueAccessor_Double, JdbcValueAccessor_Float, JdbcValueAccessor_Int, JdbcValueAccessor_Long, JdbcValueAccessor_Option, JdbcValueAccessor_ScalaBigDecimal, JdbcValueAccessor_Short, JdbcValueAccessor_String, JdbcValueAccessor_Timestamp
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. JdbcValueAccessor
  2. AnyRef
  3. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract def passIn(stmt: PreparedStatement, index: Int, value: T): Unit
  2. abstract def passOut(rs: ResultSet, name: String): T
  3. abstract def passOut(rs: ResultSet, index: Int): T

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  8. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  9. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  10. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  11. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  12. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  14. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  15. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  16. def toString(): String
    Definition Classes
    AnyRef → Any
  17. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  18. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  19. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )

Inherited from AnyRef

Inherited from Any

Ungrouped