Module jdk.incubator.adba
Package jdk.incubator.sql2

Annotation Type SqlParameter

  • @Retention(RUNTIME)
@Target(METHOD)
public @interface SqlParameter
    Identifies a method the result of which will be bound to a parameter in a SQL statement when an instance of the containing type is passed to ParameterizedOperation.set(java.lang.String, java.lang.Object, jdk.incubator.sql2.SqlType). The following pseudo-code describes how an instance is used to set parameter values: <pre> for (Method getter : annotatedMethods) { Annotation parameter = getter.getAnnotation(SqlParameter.class); op.set(prefix + parameter.marker(), method.invoke(instance), parameter.sqlType()); }</pre>

    • Required Element Summary

      Required Elements 
      Modifier and Type Required Element Description
      java.lang.String marker
      The marker for SQL parameter that the result of this method will be bound to.

    • Optional Element Summary

      Optional Elements 
      Modifier and Type Optional Element Description
      java.lang.String sqlType
      The SQL type of the value bound to the parameter.

    • Element Detail

      • marker

        java.lang.String marker
        The marker for SQL parameter that the result of this method will be bound to.
        Returns:
        the name that identifies the parameter in the SQL

      • sqlType

        java.lang.String sqlType
        The SQL type of the value bound to the parameter. Must be either the name of an enum in SqlType or the fully qualified name of a constant SqlType, for example an enum that implements that interface.
        Returns:
        the name of the SQL type of the value bound to the parameter
        Default:
        "<default>"