Interface QueryMapper.MapperUpdateQueryBuild

All Known Subinterfaces:

QueryMapper.MapperUpdateSetStep, QueryMapper.MapperUpdateWhere

Enclosing interface:

QueryMapper

              public static interface QueryMapper.MapperUpdateQueryBuild
            

Represents the final execution step of the update query fluent API.

This interface defines the terminal operation used to execute an update query after all assignments and conditions have been specified.

@Inject
Template template;

template.update(Book.class)
    .set("title").to("Domain-Driven Design with Java")
    .set("publishedYear").to(2025)
    .where("author").eq("Ada")
    .execute();

Support for update operations and conditional execution depends on the capabilities of the underlying NoSQL database.

Since:

1.0.0

Method Summary

Modifier and Type	Method	Description
void	execute()	Executes the update query based on the specified assignments and conditions.

Method Details

execute

                          void execute()
                        

Executes the update query based on the specified assignments and conditions. Use this method to update entities in the database that match the defined criteria.

template.update(Book.class)
    .set("title").to("Domain-Driven Design with Java")
    .set("publishedYear").to(2025)
    .where("author").eq("Ada")
    .execute();

Throws:

UnsupportedOperationException - if the underlying NoSQL database does not support a specific update operation or query condition. For example, a wide-column database may not support the OR operator, or a document database may not support the BETWEEN operator. Support for update operations and conditions varies depending on the database provider.