Package org.hibernate.type.descriptor.jdbc

Interface JdbcLiteralFormatter<T>

Type Parameters:

T - the Java type that this instance formats as a SQL literal

All Superinterfaces:

Serializable

All Known Implementing Classes:

AbstractJdbcLiteralFormatter, BasicJdbcLiteralFormatter

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface JdbcLiteralFormatter<T>
extends Serializable

A formatter object for rendering values of a given Java type as SQL literals of a certain JDBC/SQL type. Usually, an instance is obtained by calling JdbcType.getJdbcLiteralFormatter(JavaType).

Method Summary

Modifier and Type	Method	Description
void	appendJdbcLiteral(SqlAppender appender, T value, Dialect dialect, WrapperOptions wrapperOptions)	Append a SQL literal representing the given Java value to a fragment of SQL which is being built.
default String	toJdbcLiteral(T value, Dialect dialect, WrapperOptions wrapperOptions)	Produces a string containing a SQL literal value representing the given Java value.

Method Detail

toJdbcLiteral

default String toJdbcLiteral(T value,
                             Dialect dialect,
                             WrapperOptions wrapperOptions)

Produces a string containing a SQL literal value representing the given Java value.

Parameters:

value - a Java object whose value can be represented as a SQL literal

dialect - the SQL dialect

Returns:

the SQL literal as a string

appendJdbcLiteral

void appendJdbcLiteral(SqlAppender appender,
                       T value,
                       Dialect dialect,
                       WrapperOptions wrapperOptions)

Append a SQL literal representing the given Java value to a fragment of SQL which is being built.

Parameters:

appender - an operation that appends to the SQL fragment

value - a Java object whose value can be represented as a SQL literal

dialect - the SQL dialect