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Spring Data Relational support
/*
* Copyright 2018-2023 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.repository.query;
import org.springframework.data.relational.core.mapping.RelationalPersistentEntity;
import org.springframework.data.relational.core.sql.SqlIdentifier;
import org.springframework.util.Assert;
/**
* Default implementation of {@link RelationalEntityMetadata}.
*
* @author Mark Paluch
*/
public class SimpleRelationalEntityMetadata implements RelationalEntityMetadata {
private final Class type;
private final RelationalPersistentEntity tableEntity;
/**
* Creates a new {@link SimpleRelationalEntityMetadata} using the given type and {@link RelationalPersistentEntity} to
* use for table lookups.
*
* @param type must not be {@literal null}.
* @param tableEntity must not be {@literal null}.
*/
public SimpleRelationalEntityMetadata(Class type, RelationalPersistentEntity tableEntity) {
Assert.notNull(type, "Type must not be null!");
Assert.notNull(tableEntity, "Table entity must not be null!");
this.type = type;
this.tableEntity = tableEntity;
}
/* (non-Javadoc)
* @see org.springframework.data.repository.core.EntityMetadata#getJavaType()
*/
public Class getJavaType() {
return type;
}
/* (non-Javadoc)
* @see org.springframework.data.relational.repository.query.RelationalEntityMetadata#getTableName()
*/
public SqlIdentifier getTableName() {
return tableEntity.getTableName();
}
public RelationalPersistentEntity getTableEntity() {
return this.tableEntity;
}
}