io.micronaut.microstream.annotations.StoreRoot Maven / Gradle / Ivy

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/*
 * Copyright 2017-2022 original 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 io.micronaut.microstream.annotations;

import io.micronaut.context.annotation.AliasFor;

import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;

import static java.lang.annotation.RetentionPolicy.RUNTIME;

/**
 *
 * An around annotation for methods which saves the Root Object of a MicroStream instance.
 *
 * @see MicroStream mutable data docs.
 * @since 1.0.0
 * @author Sergio del Amo
 */
@Documented
@Retention(RUNTIME)
@Target({ElementType.METHOD})
public @interface StoreRoot {
    /**
     * The optional name qualifier of the StorageManager to use.
     * If your application only have a MicroStream instance, this is not required
     *
     * @return The name qualifier of the StorageManager to use.
     */
    @AliasFor(member = "value")
    String name() default "";

    /**
     * The Storing strategy. Defaults to Lazy.
     * @return Storing Strategy;
     */
    StoringStrategy strategy() default StoringStrategy.LAZY;

}