Package org.springframework.data.cassandra.core

Interface ReactiveUpdateOperation

All Known Subinterfaces:

ReactiveCassandraOperations, ReactiveFluentCassandraOperations

All Known Implementing Classes:

ReactiveCassandraTemplate

public interface ReactiveUpdateOperation

The ReactiveUpdateOperation interface allows creation and execution of Cassandra UPDATE operations in a fluent API style.

The starting domainType is used for mapping the Query provided via matching, as well as the Update via apply into the Cassandra specific representations.

By default, the table to operate on is derived from the initial domainType and can be defined there via the Table annotation. Using inTable allows a developer to override the table name for the execution.

     
         update(Jedi.class)
             .inTable("star_wars")
             .matching(query(where("firstname").is("luke")))
             .apply(update("lastname", "skywalker"))
             .all();
     
 

Since:

2.1

Author:

Mark Paluch, John Blum

See Also:

• Query
• Update

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	ReactiveUpdateOperation.ReactiveUpdate	The ReactiveUpdateOperation.ReactiveUpdate interface provides methods for constructing UPDATE operations in a fluent way.
static interface	ReactiveUpdateOperation.TerminatingUpdate	Trigger UPDATE execution by calling one of the terminating methods.
static interface	ReactiveUpdateOperation.UpdateWithQuery	Define a Query used as the filter for the Update.
static interface	ReactiveUpdateOperation.UpdateWithTable	Table override (optional).

Method Summary

Modifier and Type	Method	Description
ReactiveUpdateOperation.ReactiveUpdate	update(Class<?> domainType)	Begin creating an UPDATE operation for the given domainType.

Method Details

update

ReactiveUpdateOperation.ReactiveUpdate update(Class<?> domainType)

Begin creating an UPDATE operation for the given domainType.

Parameters:

domainType - type of domain object to update; must not be null.

Returns:

new instance of ReactiveUpdateOperation.ReactiveUpdate.

Throws:

IllegalArgumentException - if domainType is null.

See Also:

• ReactiveUpdateOperation.ReactiveUpdate