43 lines
1.1 KiB
Java
43 lines
1.1 KiB
Java
package net.filebot.format;
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import static java.util.Arrays.*;
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import static java.util.stream.Collectors.*;
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import java.util.Collection;
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import java.util.Objects;
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public class SuppressedThrowables extends RuntimeException {
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private Throwable[] causes;
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public SuppressedThrowables(String message, Collection<Throwable> causes) {
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this(message, causes.toArray(new Throwable[0]));
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}
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public SuppressedThrowables(String message, Throwable... causes) {
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super(getMessage(message, causes), causes.length > 0 ? causes[causes.length - 1] : null); // last exception as default cause
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this.causes = causes;
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}
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public Throwable[] getCauses() {
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return causes.clone();
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}
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private static String getMessage(String message, Throwable... causes) {
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if (causes.length == 0) {
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return message;
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}
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if (message == null || message.isEmpty()) {
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return getMessage(causes);
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}
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return message + ": " + getMessage(causes);
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}
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private static String getMessage(Throwable... causes) {
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return stream(causes).map(Throwable::getMessage).map(Objects::toString).distinct().collect(joining(" | "));
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}
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}
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