org.springframework.data.cassandra.repository.Consistency Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of spring-data-cassandra Show documentation
Show all versions of spring-data-cassandra Show documentation
Cassandra support for Spring Data
/*
* Copyright 2017-2020 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.data.cassandra.repository;
import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import org.springframework.data.annotation.QueryAnnotation;
import com.datastax.oss.driver.api.core.ConsistencyLevel;
import com.datastax.oss.driver.api.core.DefaultConsistencyLevel;
/**
* Annotation to declare a {@link ConsistencyLevel} for CQL queries executed through query methods.
*
* @author Mark Paluch
* @see org.springframework.data.annotation.QueryAnnotation
* @see org.springframework.data.cassandra.core.cql.QueryOptions
* @since 2.0
*/
@Documented
@Target({ ElementType.ANNOTATION_TYPE, ElementType.METHOD })
@Retention(RetentionPolicy.RUNTIME)
@QueryAnnotation
public @interface Consistency {
/**
* @return the {@link ConsistencyLevel} applied to the query executed using a Repository query method.
*/
DefaultConsistencyLevel value();
}