com.speedment.runtime.bulk.internal.builder.AbstractOperationBuilder Maven / Gradle / Ivy

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A Speedment bundle that shades all dependencies into one jar. This is useful when deploying an application on a server.

There is a newer version: 3.1.18

/**
 *
 * Copyright (c) 2006-2019, Speedment, Inc. All Rights Reserved.
 *
 * 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 com.speedment.runtime.bulk.internal.builder;

import com.speedment.runtime.bulk.BulkOperation;
import com.speedment.runtime.bulk.BulkOperation.Builder;
import com.speedment.runtime.bulk.Operation;
import com.speedment.runtime.bulk.internal.BulkOperationBuilder;
import com.speedment.runtime.core.manager.Manager;
import static java.util.Objects.requireNonNull;

/**
 *
 * @author Per Minborg
 * @param  type
 */
public abstract class AbstractOperationBuilder implements Builder {

    private final BulkOperationBuilder parent;
    private final Manager manager;

    protected AbstractOperationBuilder(Manager manager, BulkOperationBuilder parent) {
        this.manager = requireNonNull(manager);
        this.parent = requireNonNull(parent);
    }

    Manager manager() {
        return manager;
    }

    BulkOperationBuilder parent() {
        return parent;
    }

    @Override
    public  Persist persist(Manager manager) {
        requireNonNull(manager);
        parent().add(buildCurrent());
        return new PersistOperationBuilderImpl<>(manager, parent());
    }

    @Override
    public  Update update(Manager manager) {
        requireNonNull(manager);
        parent().add(buildCurrent());
        return new UpdateOperationBuilderImpl<>(manager, parent());
    }

    @Override
    public  Remove remove(Manager manager) {
        requireNonNull(manager);
        parent().add(buildCurrent());
        return new RemoveOperationBuilderImpl<>(manager, parent());
    }

    @Override
    public BulkOperation build() {
        parent().add(buildCurrent());
        return parent().build();
    }

    abstract Operation buildCurrent();

}