com.google.common.util.concurrent.ExecutionError Maven / Gradle / Ivy
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This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including
all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and
JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up
with different versions on classes on the class path).
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/*
* 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;
/**
* {@link Error} variant of {@link java.util.concurrent.ExecutionException}. As with {@code
* ExecutionException}, the error's {@linkplain #getCause() cause} comes from a failed task,
* possibly run in another thread. That cause should itself be an {@code Error}; if not, use {@code
* ExecutionException} or {@link UncheckedExecutionException}. This allows the client code to
* continue to distinguish between exceptions and errors, even when they come from other threads.
*
* @author Chris Povirk
* @since 10.0
*/
@GwtCompatible
@ElementTypesAreNonnullByDefault
public class ExecutionError extends Error {
/*
* 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 ExecutionError() {}
/** Creates a new instance with the given detail message. */
protected ExecutionError(@CheckForNull String message) {
super(message);
}
/** Creates a new instance with the given detail message and cause. */
public ExecutionError(@CheckForNull String message, @CheckForNull Error cause) {
super(message, cause);
}
/** Creates a new instance with the given cause. */
public ExecutionError(@CheckForNull Error cause) {
super(cause);
}
private static final long serialVersionUID = 0;
}