/*
* Copyright 2016 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
*
* 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 org.springframework.cassandra.core.keyspace;
import org.springframework.cassandra.core.cql.CqlIdentifier;
/**
* Builder class to construct a {@code CREATE TYPE} specification.
*
* @author Fabio J. Mendes
* @author Mark Paluch
* @since 1.5
* @see CqlIdentifier
*/
public class CreateUserTypeSpecification extends UserTypeSpecification<CreateUserTypeSpecification> {
private boolean ifNotExists;
/**
* Entry point into the {@link CreateUserTypeSpecification}'s fluent API to create a type. Convenient if imported
* statically.
*/
public static CreateUserTypeSpecification createType() {
return new CreateUserTypeSpecification();
}
/**
* Entry point into the {@link CreateUserTypeSpecification}'s fluent API to create a type. Convenient if imported
* statically.
*/
public static CreateUserTypeSpecification createType(CqlIdentifier name) {
return createType().name(name);
}
/**
* Entry point into the {@link CreateUserTypeSpecification}'s fluent API to create a type. Convenient if imported
* statically.
*/
public static CreateUserTypeSpecification createType(String name) {
return createType(CqlIdentifier.cqlId(name));
}
/**
* Enables the inclusion of an{@code IF NOT EXISTS} clause.
*
* @return this {@link CreateUserTypeSpecification}.
*/
public CreateUserTypeSpecification ifNotExists() {
return ifNotExists(true);
}
/**
* Sets the inclusion of an {@code IF NOT EXISTS} clause.
*
* @param ifNotExists {@literal true} to include an {@code IF NOT EXISTS} clause, {@literal false} to omit the
* {@code IF NOT EXISTS} clause.
* @return this {@link CreateUserTypeSpecification}.
*/
public CreateUserTypeSpecification ifNotExists(boolean ifNotExists) {
this.ifNotExists = ifNotExists;
return this;
}
/**
* @return {@literal true} if the {@code IF NOT EXISTS} clause is included.
*/
public boolean getIfNotExists() {
return ifNotExists;
}
}