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/*
* Copyright (c) 2020 Richard Hauswald - https://quantummaid.de/.
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 de.quantummaid.injectmaid.closing;
import de.quantummaid.injectmaid.InjectMaidException;
import de.quantummaid.injectmaid.lifecyclemanagement.ExceptionDuringClose;
import java.util.ArrayList;
import java.util.List;
import java.util.StringJoiner;
import java.util.function.Consumer;
import static de.quantummaid.injectmaid.InjectMaidException.injectMaidException;
public final class Closer {
private Closer() {
}
public static void close(final Consumer> recursiveCloser) {
final List exceptions = new ArrayList<>();
recursiveCloser.accept(exceptions);
if (!exceptions.isEmpty()) {
final StringJoiner stringJoiner = new StringJoiner("\n", "exception(s) during close:\n", "");
exceptions.forEach(exceptionDuringClose -> stringJoiner.add(exceptionDuringClose.buildMessage()));
final InjectMaidException exception = injectMaidException(stringJoiner.toString());
exceptions.forEach(exceptionDuringClose -> exception.addSuppressed(exceptionDuringClose.exception()));
throw exception;
}
}
}