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The AWS SDK for Java - Code Generator module holds the classes and templates required to generate the AWS Java SDK clients for AWS services.

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/*
 * Copyright Amazon.com, Inc. or its affiliates. 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.
 * A copy of the License is located at
 *
 *  http://aws.amazon.com/apache2.0
 *
 * or in the "license" file accompanying this file. This file 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 software.amazon.awssdk.codegen.emitters.tasks;

import java.util.Collections;
import java.util.List;
import software.amazon.awssdk.codegen.emitters.GeneratorTask;
import software.amazon.awssdk.codegen.emitters.GeneratorTaskParams;
import software.amazon.awssdk.codegen.emitters.PoetGeneratorTask;
import software.amazon.awssdk.codegen.poet.model.BaseExceptionClass;

public class BaseExceptionClassGeneratorTasks extends BaseGeneratorTasks {

    private final String modelClassDir;

    public BaseExceptionClassGeneratorTasks(GeneratorTaskParams dependencies) {
        super(dependencies);
        this.modelClassDir = dependencies.getPathProvider().getModelDirectory();
    }

    /**
     * If a custom base class is provided we assume it already exists and does not need to be generated
     */
    @Override
    protected boolean hasTasks() {
        return model.getCustomizationConfig().getSdkModeledExceptionBaseClassName() == null;
    }

    @Override
    protected List createTasks() throws Exception {
        return Collections.singletonList(
            new PoetGeneratorTask(modelClassDir, model.getFileHeader(), new BaseExceptionClass(model)));
    }

}