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Object mapper for the Java Driver for YugaByte DB.
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/*
* Copyright DataStax, Inc.
*
* 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
*
* http://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 com.datastax.driver.mapping;
import java.util.Set;
/**
* A strategy to determine which properties are transient, and which aren't.
*
* Transient properties will be ignored, whereas non-transient ones will be mapped.
*/
public enum PropertyTransienceStrategy {
/**
* This strategy adopts a permissive, opt-out approach that will consider a property to be
* non-transient by default, unless:
*
*
* - The property is annotated with {@link
* com.datastax.driver.mapping.annotations.Transient @Transient};
*
- The corresponding field is non-null and is marked with the keyword {@code transient};
*
- The property name has been explicitly black-listed (see {@link
* DefaultPropertyMapper#setTransientPropertyNames(Set)}).
*
*/
OPT_OUT,
/**
* This strategy adopts a conservative, opt-in approach that only considers a property to be
* non-transient if it is explicitly annotated with one of the following annotations:
*
*
* - {@link com.datastax.driver.mapping.annotations.Column Column}
*
- {@link com.datastax.driver.mapping.annotations.Computed Computed}
*
- {@link com.datastax.driver.mapping.annotations.ClusteringColumn ClusteringColumn}
*
- {@link com.datastax.driver.mapping.annotations.Frozen Frozen}
*
- {@link com.datastax.driver.mapping.annotations.FrozenKey FrozenKey}
*
- {@link com.datastax.driver.mapping.annotations.FrozenValue FrozenValue}
*
- {@link com.datastax.driver.mapping.annotations.PartitionKey PartitionKey}
*
- {@link com.datastax.driver.mapping.annotations.Field Field}
*
*/
OPT_IN
}