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Spring Data Relational support
/*
* Copyright 2017-2022 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.relational.core.mapping;
import org.springframework.data.mapping.context.AbstractMappingContext;
import org.springframework.data.mapping.context.MappingContext;
import org.springframework.data.mapping.model.Property;
import org.springframework.data.mapping.model.SimpleTypeHolder;
import org.springframework.data.util.TypeInformation;
import org.springframework.util.Assert;
/**
* {@link MappingContext} implementation.
*
* @author Jens Schauder
* @author Greg Turnquist
* @author Kazuki Shimizu
* @author Oliver Gierke
* @author Mark Paluch
*/
public class RelationalMappingContext
extends AbstractMappingContext, RelationalPersistentProperty> {
private final NamingStrategy namingStrategy;
private boolean forceQuote = true;
/**
* Creates a new {@link RelationalMappingContext}.
*/
public RelationalMappingContext() {
this(NamingStrategy.INSTANCE);
}
/**
* Creates a new {@link RelationalMappingContext} using the given {@link NamingStrategy}.
*
* @param namingStrategy must not be {@literal null}.
*/
public RelationalMappingContext(NamingStrategy namingStrategy) {
Assert.notNull(namingStrategy, "NamingStrategy must not be null!");
this.namingStrategy = new CachingNamingStrategy(namingStrategy);
setSimpleTypeHolder(SimpleTypeHolder.DEFAULT);
}
/**
* Return whether quoting should be enabled for all table and column names. Quoting is enabled by default.
*
* @return
* @since 2.0
*/
public boolean isForceQuote() {
return forceQuote;
}
/**
* Enable/disable quoting for all tables and column names.
*
* @param forceQuote
*/
public void setForceQuote(boolean forceQuote) {
this.forceQuote = forceQuote;
}
/*
* (non-Javadoc)
* @see org.springframework.data.mapping.context.AbstractMappingContext#createPersistentEntity(org.springframework.data.util.TypeInformation)
*/
@Override
protected RelationalPersistentEntity createPersistentEntity(TypeInformation typeInformation) {
RelationalPersistentEntityImpl entity = new RelationalPersistentEntityImpl<>(typeInformation,
this.namingStrategy);
entity.setForceQuote(isForceQuote());
return entity;
}
/*
* (non-Javadoc)
* @see org.springframework.data.mapping.context.AbstractMappingContext#createPersistentProperty(org.springframework.data.mapping.model.Property, org.springframework.data.mapping.model.MutablePersistentEntity, org.springframework.data.mapping.model.SimpleTypeHolder)
*/
@Override
protected RelationalPersistentProperty createPersistentProperty(Property property,
RelationalPersistentEntity owner, SimpleTypeHolder simpleTypeHolder) {
BasicRelationalPersistentProperty persistentProperty = new BasicRelationalPersistentProperty(property, owner,
simpleTypeHolder, this.namingStrategy);
persistentProperty.setForceQuote(isForceQuote());
return persistentProperty;
}
public NamingStrategy getNamingStrategy() {
return this.namingStrategy;
}
}