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Cassandra support for Spring Data
/*
* Copyright 2013-2020 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.cql.keyspace;
import com.datastax.oss.driver.api.core.CqlIdentifier;
import org.springframework.lang.Nullable;
/**
* Object to configure a {@code CREATE TABLE} specification.
*
* @author Matthew T. Adams
* @author Mark Paluch
*/
public class CreateTableSpecification extends TableSpecification {
private boolean ifNotExists = false;
private CreateTableSpecification(CqlIdentifier name) {
super(name);
}
/**
* Entry point into the {@link CreateTableSpecification}'s fluent API given {@code tableName} to create a table.
* Convenient if imported statically.
*
* @param tableName must not be {@literal null} or empty.
* @return a new {@link CreateTableSpecification}.
*/
public static CreateTableSpecification createTable(String tableName) {
return new CreateTableSpecification(CqlIdentifier.fromCql(tableName));
}
/**
* Entry point into the {@link CreateTableSpecification}'s fluent API given {@code tableName} to create a table.
* Convenient if imported statically.
*
* @param tableName must not be {@literal null}.
* @return a new {@link CreateTableSpecification}.
*/
public static CreateTableSpecification createTable(CqlIdentifier tableName) {
return new CreateTableSpecification(tableName);
}
/**
* Causes the inclusion of an {@code IF NOT EXISTS} clause.
*
* @return this
*/
public CreateTableSpecification ifNotExists() {
return ifNotExists(true);
}
/**
* Toggles the inclusion of an {@code IF NOT EXISTS} clause.
*
* @return this
*/
public CreateTableSpecification ifNotExists(boolean ifNotExists) {
this.ifNotExists = ifNotExists;
return this;
}
public boolean getIfNotExists() {
return this.ifNotExists;
}
/*
* (non-Javadoc)
* @see org.springframework.data.cassandra.core.cql.keyspace.TableOptionsSpecification#with(org.springframework.data.cassandra.core.cql.keyspace.TableOption)
*/
@Override
public CreateTableSpecification with(TableOption option) {
return (CreateTableSpecification) super.with(option);
}
/*
* (non-Javadoc)
* @see org.springframework.data.cassandra.core.cql.keyspace.TableOptionsSpecification#with(org.springframework.data.cassandra.core.cql.keyspace.TableOption, java.lang.Object)
*/
@Override
public CreateTableSpecification with(TableOption option, Object value) {
return (CreateTableSpecification) super.with(option, value);
}
/*
* (non-Javadoc)
* @see org.springframework.data.cassandra.core.cql.keyspace.TableOptionsSpecification#with(java.lang.String, java.lang.Object, boolean, boolean)
*/
@Override
public CreateTableSpecification with(String name, @Nullable Object value, boolean escape, boolean quote) {
return (CreateTableSpecification) super.with(name, value, escape, quote);
}
}