/*
* Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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*/
package com.oracle.svm.core.util;
import java.util.Optional;
Used to report valid interruption of compilation.
/**
* Used to report valid interruption of compilation.
*/
public class InterruptImageBuilding extends RuntimeException {
static final long serialVersionUID = 754312906378380L;
private final boolean hasMessage;
Print an error message upon exit.
Params: - message – reason for interruption.
/**
* Print an error message upon exit.
*
* @param message reason for interruption.
*/
public InterruptImageBuilding(String message) {
super(message);
this.hasMessage = true;
}
Used to construct rethrowable InterruptImageBuilding exceptions in
java.util.concurrent.ForkJoinTask#getThrowableException().
Params: - cause – original exception that got raised in a worker thread.
/**
* Used to construct rethrowable InterruptImageBuilding exceptions in
* java.util.concurrent.ForkJoinTask#getThrowableException().
*
* @param cause original exception that got raised in a worker thread.
*/
public InterruptImageBuilding(Throwable cause) {
super(cause);
this.hasMessage = cause != null && cause.getMessage() != null;
}
Print nothing upon exit.
/**
* Print nothing upon exit.
*/
public InterruptImageBuilding() {
this((Throwable) null);
}
public Optional<String> getReason() {
return hasMessage ? Optional.of(getMessage()) : Optional.empty();
}
}