org.springframework.data.cassandra.core.mapping.TransformingNamingStrategy 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 2020-2021 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.core.mapping;
import java.util.function.Function;
/**
* {@link NamingStrategy} that applies a transformation {@link Function} after invoking a delegate
* {@link NamingStrategy}.
*
* @author Mark Paluch
* @since 3.0
*/
public class TransformingNamingStrategy implements NamingStrategy {
private final Function mappingFunction;
private final NamingStrategy delegate;
public TransformingNamingStrategy(NamingStrategy delegate, Function mappingFunction) {
this.delegate = delegate;
this.mappingFunction = mappingFunction;
}
@Override
public String getTableName(CassandraPersistentEntity entity) {
return this.mappingFunction.apply(this.delegate.getTableName(entity));
}
@Override
public String getUserDefinedTypeName(CassandraPersistentEntity entity) {
return this.mappingFunction.apply(this.delegate.getUserDefinedTypeName(entity));
}
@Override
public String getColumnName(CassandraPersistentProperty property) {
return this.mappingFunction.apply(this.delegate.getColumnName(property));
}
}