Interface JpaJsonValueExpression<T>

All Superinterfaces:

Expression<T>, JpaCriteriaNode, JpaExpression<T>, JpaJsonValueNode<T>, JpaSelection<T>, JpaTupleElement<T>, Selection<T>, Serializable, TupleElement<T>

All Known Implementing Classes:

SqmJsonValueExpression

@Incubating(since="6.3")
public interface JpaJsonValueExpression<T>
extends JpaExpression<T>, JpaJsonValueNode<T>

A special expression for the json_value function.

Since:

7.0

Nested Class Summary

Nested classes/interfaces inherited from interface JpaJsonValueNode

JpaJsonValueNode.EmptyBehavior, JpaJsonValueNode.ErrorBehavior

Method Summary

Modifier and Type	Method	Description
JpaJsonValueExpression<T>	defaultOnEmpty(Expression<?> expression)	Use the JSON empty behavior that returns the given default value.
JpaJsonValueExpression<T>	defaultOnError(Expression<?> expression)	Use the JSON error behavior that returns the given default value.
JpaJsonValueExpression<T>	errorOnEmpty()	Use the JSON empty behavior that raises an error.
JpaJsonValueExpression<T>	errorOnError()	Use the JSON error behavior that raises an error.
JpaJsonValueExpression<T>	nullOnEmpty()	Use the JSON empty behavior that returns null.
JpaJsonValueExpression<T>	nullOnError()	Use the JSON error behavior that returns null.
JpaJsonValueExpression<T>	passing(String parameterName, Expression<?> expression)	Passes the given Expression as value for the parameter with the given name in the JSON path.
JpaJsonValueExpression<T>	unspecifiedOnEmpty()	Use the unspecified JSON empty behavior.
JpaJsonValueExpression<T>	unspecifiedOnError()	Use the unspecified JSON error behavior.

Methods inherited from interface JpaExpression

as, asBigDecimal, asBigInteger, asDouble, asFloat, asInteger, asLong, asString, cast, coalesce, coalesce, count, countDistinct, equalTo, equalTo, in, in, in, in, in, isMember, isNotMember, isNotNull, isNull, notEqualTo, notEqualTo, nullif, nullif, selectCase, selectCase

Methods inherited from interface JpaJsonValueNode

getEmptyBehavior, getEmptyDefault, getErrorBehavior, getErrorDefault

Methods inherited from interface JpaSelection

alias, getCompoundSelectionItems, getSelectionItems

Methods inherited from interface JpaTupleElement

getJavaType, getJavaTypeDescriptor, getJavaTypeIfKnown, getJavaTypeName, isEnum

Methods inherited from interface Selection

isCompoundSelection

Methods inherited from interface TupleElement

getAlias

Method Details

passing

@Nonnull
JpaJsonValueExpression<T> passing(@Nonnull
 String parameterName,
 @Nonnull
 Expression<?> expression)

Passes the given Expression as value for the parameter with the given name in the JSON path.

Returns:

this for method chaining

unspecifiedOnError

@Nonnull
JpaJsonValueExpression<T> unspecifiedOnError()

Use the unspecified JSON error behavior.

Specified by:

unspecifiedOnError in interface JpaJsonValueNode<T>

Returns:

this for method chaining

errorOnError

@Nonnull
JpaJsonValueExpression<T> errorOnError()

Use the JSON error behavior that raises an error.

Specified by:

errorOnError in interface JpaJsonValueNode<T>

Returns:

this for method chaining

nullOnError

@Nonnull
JpaJsonValueExpression<T> nullOnError()

Use the JSON error behavior that returns null.

Specified by:

nullOnError in interface JpaJsonValueNode<T>

Returns:

this for method chaining

defaultOnError

@Nonnull
JpaJsonValueExpression<T> defaultOnError(@Nonnull
 Expression<?> expression)

Use the JSON error behavior that returns the given default value.

Specified by:

defaultOnError in interface JpaJsonValueNode<T>

Returns:

this for method chaining

unspecifiedOnEmpty

@Nonnull
JpaJsonValueExpression<T> unspecifiedOnEmpty()

Use the unspecified JSON empty behavior.

Specified by:

unspecifiedOnEmpty in interface JpaJsonValueNode<T>

Returns:

this for method chaining

errorOnEmpty

@Nonnull
JpaJsonValueExpression<T> errorOnEmpty()

Use the JSON empty behavior that raises an error.

Specified by:

errorOnEmpty in interface JpaJsonValueNode<T>

Returns:

this for method chaining

nullOnEmpty

@Nonnull
JpaJsonValueExpression<T> nullOnEmpty()

Use the JSON empty behavior that returns null.

Specified by:

nullOnEmpty in interface JpaJsonValueNode<T>

Returns:

this for method chaining

defaultOnEmpty

@Nonnull
JpaJsonValueExpression<T> defaultOnEmpty(@Nonnull
 Expression<?> expression)

Use the JSON empty behavior that returns the given default value.

Specified by:

defaultOnEmpty in interface JpaJsonValueNode<T>

Returns:

this for method chaining