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core/doobie/doobie.util/invariant

invariant

doobie.util.invariant
object invariant

Module defining the type of exceptions representing unmet expectations. These typically indicate a problem with the schema, with type mapping, with driver compliance, and so on. The intent is that they be as fine-grained as reasonable for diagnostic purposes, but it is not expected that the application should be able to handle them in any meaningful way.

Attributes

Source
invariant.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Self type
invariant.type

Members list

Type members

Classlikes

sealed abstract class ArrayStructureViolation(msg: String) extends InvariantViolation

Array violations. Not terribly illuminating at this point.

Array violations. Not terribly illuminating at this point.

Attributes

Source
invariant.scala
Supertypes
class Exception
class Throwable
trait Serializable
class Object
trait Matchable
class Any
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Known subtypes
final case class InvalidEnum[A](value: String)(implicit ev: TypeName[A]) extends InvariantViolation

Unexpected string value for an enumerated type.

Unexpected string value for an enumerated type.

Attributes

Source
invariant.scala
Supertypes
trait Product
trait Equals
class Exception
class Throwable
trait Serializable
class Object
trait Matchable
class Any
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final case class InvalidObjectMapping[A, B](expected: Class[A], actual: Class[B]) extends InvariantViolation

Invalid JAVA_OBJECT mapping.

Invalid JAVA_OBJECT mapping.

Attributes

Source
invariant.scala
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trait Product
trait Equals
class Exception
class Throwable
trait Serializable
class Object
trait Matchable
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final case class InvalidOrdinal[A](value: Int)(implicit ev: TypeName[A]) extends InvariantViolation

Unexpected ordinal value for an enumerated type.

Unexpected ordinal value for an enumerated type.

Attributes

Source
invariant.scala
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trait Product
trait Equals
class Exception
class Throwable
trait Serializable
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final case class InvalidValue[A, B](value: A, reason: String)(implicit sA: Show[A], evA: TypeName[A], evB: TypeName[B]) extends InvariantViolation

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Source
invariant.scala
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trait Product
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class Exception
class Throwable
trait Serializable
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sealed abstract class InvariantViolation(msg: String) extends Exception

Attributes

Source
invariant.scala
Supertypes
class Exception
class Throwable
trait Serializable
class Object
trait Matchable
class Any
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Known subtypes
class InvalidEnum[A]
class InvalidObjectMapping[A, B]
class InvalidOrdinal[A]
class InvalidValue[A, B]
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sealed abstract class MappingViolation(msg: String) extends InvariantViolation

The type of schema violations.

The type of schema violations.

Attributes

Source
invariant.scala
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class Exception
class Throwable
trait Serializable
class Object
trait Matchable
class Any
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Known subtypes
final case class NonNullableColumnRead(index: Int, jdbcType: JdbcType) extends MappingViolation

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Source
invariant.scala
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trait Product
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final case class NonNullableColumnUpdate(index: Int, jdbcType: JdbcType) extends MappingViolation

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Source
invariant.scala
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trait Product
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trait Serializable
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final case class NonNullableParameter(index: Int, jdbcType: JdbcType) extends MappingViolation

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Source
invariant.scala
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trait Product
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trait Serializable
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final case class NullableCellRead() extends ArrayStructureViolation

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Source
invariant.scala
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trait Product
trait Equals
class Exception
class Throwable
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final case class NullableCellUpdate() extends ArrayStructureViolation

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Source
invariant.scala
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trait Product
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final case class SecondaryValidationFailed[A](value: String)(implicit ev: TypeName[A]) extends InvariantViolation

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Source
invariant.scala
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trait Product
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final case class UnexpectedContinuation() extends UnexpectedCursorPosition

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Source
invariant.scala
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trait Product
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class Exception
class Throwable
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sealed abstract class UnexpectedCursorPosition(msg: String) extends InvariantViolation

Attributes

Source
invariant.scala
Supertypes
class Exception
class Throwable
trait Serializable
class Object
trait Matchable
class Any
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Known subtypes
final case class UnexpectedEnd() extends UnexpectedCursorPosition

Attributes

Source
invariant.scala
Supertypes
trait Product
trait Equals
class Exception
class Throwable
trait Serializable
class Object
trait Matchable
class Any
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