gradle-master/subprojects/ide-native/src/main/java/org/gradle/plugins/ide/api/PropertyListGeneratorTask.java
/*
 * Copyright 2017 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.gradle.plugins.ide.api;

import org.gradle.api.Incubating;
import org.gradle.api.internal.PropertyListTransformer;
import org.gradle.api.tasks.Internal;
import org.gradle.plugins.ide.internal.generator.generator.PersistableConfigurationObject;
import org.gradle.plugins.ide.internal.generator.generator.PersistableConfigurationObjectGenerator;
import org.gradle.work.DisableCachingByDefault;

/**
 * A convenience superclass for those tasks which generate Property List configuration files from a domain object of type T.
 *
 * @param <T> The domain object type.
 * @since 4.2
 */
@Incubating
@DisableCachingByDefault(because = "Abstract super-class, not to be instantiated directly")
public abstract class PropertyListGeneratorTask<T extends PersistableConfigurationObject> extends GeneratorTask<T> {
    @SuppressWarnings("rawtypes")
    private final PropertyListTransformer propertyListTransformer = new PropertyListTransformer();

    public PropertyListGeneratorTask() {
        generator = new PersistableConfigurationObjectGenerator<T>() {
            @Override
            public T create() {
                return PropertyListGeneratorTask.this.create();
            }

            @Override
            public void configure(T object) {
                PropertyListGeneratorTask.this.configure(object);
            }
        };
    }

    @Internal
    @SuppressWarnings("rawtypes")
    public PropertyListTransformer getPropertyListTransformer() {
        return propertyListTransformer;
    }

    protected abstract void configure(T object);

    protected abstract T create();
}
