/*
* 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.gradle.api.internal.project.taskfactory;
import org.gradle.api.internal.TaskInternal;
import org.gradle.api.tasks.PathSensitive;
import org.gradle.api.tasks.PathSensitivity;
import org.gradle.api.tasks.SkipWhenEmpty;
import org.gradle.api.tasks.TaskInputFilePropertyBuilder;
import java.util.Collection;
import java.util.concurrent.Callable;
abstract class AbstractInputPropertyAnnotationHandler implements PropertyAnnotationHandler {
public void attachActions(final TaskPropertyActionContext context) {
context.setValidationAction(new ValidationAction() {
@Override
public void validate(String propertyName, Object value, Collection<String> messages) {
AbstractInputPropertyAnnotationHandler.this.validate(propertyName, value, messages);
}
});
PathSensitive pathSensitive = context.getAnnotation(PathSensitive.class);
final PathSensitivity pathSensitivity;
if (pathSensitive == null) {
if (context.isCacheable()) {
context.validationMessage("is missing a @PathSensitive annotation, defaulting to PathSensitivity.ABSOLUTE");
}
pathSensitivity = PathSensitivity.ABSOLUTE;
} else {
pathSensitivity = pathSensitive.value();
}
context.setConfigureAction(new UpdateAction() {
public void update(TaskInternal task, Callable<Object> futureValue) {
final TaskInputFilePropertyBuilder propertyBuilder = createPropertyBuilder(context, task, futureValue);
propertyBuilder
.withPropertyName(context.getName())
.withPathSensitivity(pathSensitivity)
.skipWhenEmpty(context.isAnnotationPresent(SkipWhenEmpty.class))
.optional(context.isOptional());
}
});
}
protected abstract TaskInputFilePropertyBuilder createPropertyBuilder(TaskPropertyActionContext context, TaskInternal task, Callable<Object> futureValue);
protected abstract void validate(String propertyName, Object value, Collection<String> messages);
}