Package org.jdbi.v3.core.statement

Interface TemplateEngine.Parsing

All Superinterfaces:

TemplateEngine

All Known Implementing Classes:

DefinedAttributeTemplateEngine, FreemarkerEngine

Enclosing interface:

TemplateEngine

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 static interface TemplateEngine.Parsing
extends TemplateEngine

Nested Class Summary

Nested classes/interfaces inherited from interface org.jdbi.v3.core.statement.TemplateEngine

TemplateEngine.Parsing

Field Summary

Fields inherited from interface org.jdbi.v3.core.statement.TemplateEngine

NOP

Method Summary

Modifier and Type	Method	Description
Optional<Function<StatementContext,String>>	parse(String template, ConfigRegistry config)	Parse a SQL template and return a parsed representation ready to apply to a statement.
default String	render(String template, StatementContext ctx)	Renders an SQL statement from the given template, using the statement context as needed.

Method Details

render

default String render(String template,
 StatementContext ctx)

Description copied from interface: TemplateEngine

Renders an SQL statement from the given template, using the statement context as needed.

Specified by:

render in interface TemplateEngine

Parameters:

template - The SQL to rewrite

ctx - The statement context for the statement being executed

Returns:

something which can provide the actual SQL to prepare a statement from and which can bind the correct arguments to that prepared statement

parse

Optional<Function<StatementContext,String>> parse(String template,
 ConfigRegistry config)

Description copied from interface: TemplateEngine

Parse a SQL template and return a parsed representation ready to apply to a statement. This allows the parsed representation to be cached and reused.

Specified by:

parse in interface TemplateEngine

Parameters:

template - the sql template to parse

config - the Jdbi configuration at prepare time

Returns:

a parsed representation, if available