com.google.common.util.concurrent.UncheckedExecutionException Maven / Gradle / Ivy
/*
* Copyright (C) 2011 The Guava 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 com.google.common.util.concurrent;
import com.google.common.annotations.GwtCompatible;
import javax.annotation.CheckForNull;
/**
* Unchecked variant of {@link java.util.concurrent.ExecutionException}. As with {@code
* ExecutionException}, the exception's {@linkplain #getCause() cause} comes from a failed task,
* possibly run in another thread.
*
* {@code UncheckedExecutionException} is intended as an alternative to {@code
* ExecutionException} when the exception thrown by a task is an unchecked exception. However, it
* may also wrap a checked exception in some cases.
*
*
When wrapping an {@code Error} from another thread, prefer {@link ExecutionError}. When
* wrapping a checked exception, prefer {@code ExecutionException}.
*
* @author Charles Fry
* @since 10.0
*/
@GwtCompatible
@ElementTypesAreNonnullByDefault
public class UncheckedExecutionException extends RuntimeException {
/*
* Ideally, this class would have exposed only constructors that require a non-null cause. We
* might try to move in that direction, but there are complications. See
* https://github.com/jspecify/jspecify-reference-checker/blob/61aafa4ae52594830cfc2d61c8b113009dbdb045/src/main/java/com/google/jspecify/nullness/NullSpecTransfer.java#L789
*/
/** Creates a new instance with {@code null} as its detail message. */
protected UncheckedExecutionException() {}
/** Creates a new instance with the given detail message. */
protected UncheckedExecutionException(@CheckForNull String message) {
super(message);
}
/** Creates a new instance with the given detail message and cause. */
public UncheckedExecutionException(@CheckForNull String message, @CheckForNull Throwable cause) {
super(message, cause);
}
/** Creates a new instance with the given cause. */
public UncheckedExecutionException(@CheckForNull Throwable cause) {
super(cause);
}
private static final long serialVersionUID = 0;
}