/*
* Copyright (c) 2020 Red Hat, Inc.
*
* 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 io.vertx.junit5;
import org.junit.jupiter.api.extension.ExtensionContext;
import java.util.Objects;
import java.util.function.Supplier;
A parameter as an object with a scope and that can be closed when the scope exits.
This is useful for parameter providers.
Author: Julien Ponge Type parameters: - <T> – Parameter type
/**
* A parameter as an object with a scope and that can be closed when the scope exits.
* <p>
* This is useful for parameter providers.
*
* @param <T> Parameter type
* @author <a href="https://julien.ponge.org/">Julien Ponge</a>
*/
public class ScopedObject<T> implements Supplier<T>, ExtensionContext.Store.CloseableResource {
private T object;
private final ParameterClosingConsumer<T> cleaner;
ScopedObject(T object, ParameterClosingConsumer<T> cleaner) {
Objects.requireNonNull(object, "The object cannot be null");
this.object = object;
this.cleaner = cleaner;
}
@Override
public void close() throws Throwable {
cleaner.accept(object);
}
@Override
public T get() {
return object;
}
}