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Shaded fat Jar for pkl-config-java, a Java config library based on the Pkl config language.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * The Universal Permissive License (UPL), Version 1.0
 *
 * Subject to the condition set forth below, permission is hereby granted to any
 * person obtaining a copy of this software, associated documentation and/or
 * data (collectively the "Software"), free of charge and under any and all
 * copyright rights in the Software, and any and all patent rights owned or
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 * unmodified Software as contributed to or provided by such licensor, or (ii)
 * the Larger Works (as defined below), to deal in both
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 * (a) the Software, and
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 * (b) any piece of software and/or hardware listed in the lrgrwrks.txt file if
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package org.pkl.thirdparty.truffle.api.interop;

import org.pkl.thirdparty.truffle.api.CompilerDirectives.TruffleBoundary;

/**
 * Common super class for exceptions that can occur when sending {@link InteropLibrary interop
 * messages}. This super class is used to catch any kind of these exceptions.
 *
 * @see InteropLibrary
 * @since 0.11
 */
public abstract class InteropException extends Exception {

    InteropException(String message, Throwable cause) {
        super(message, cause);
        assert validateCause(cause);
    }

    InteropException(String message) {
        super(message);
    }

    /**
     * Returns the cause of an interop exception.
     *
     * {@inheritDoc}
     *
     * @since 20.2
     */
    @Override
    @TruffleBoundary
    // GR-23961 - after language adoption we should make this non-synchronized as initCause is not
    // longer used
    public final synchronized Throwable getCause() {
        return super.getCause();
    }

    /**
     * Initializes the casue for an interop exception. Will no longer be supported as of 20.3. Pass
     * in the cause using the interop constructors instead.
     *
     * @deprecated Do no longer use the cause will be initialized finally.
     * @since 20.2
     */
    @Override
    @Deprecated(since = "20.2")
    @TruffleBoundary
    public final synchronized Throwable initCause(Throwable cause) {
        return super.initCause(cause);
    }

    /**
     * No stack trace for interop exceptions.
     *
     * @since 20.2
     */
    @SuppressWarnings("sync-override")
    @Override
    public final Throwable fillInStackTrace() {
        return this;
    }

    @TruffleBoundary
    private static boolean validateCause(Throwable t) {
        if (t == null) {
            return true;
        }
        if (!InteropAccessor.EXCEPTION.isException(t)) {
            throw new IllegalArgumentException("Cause exception must extend AbstractTruffleException but was " + t.getClass() + ".");
        }
        return true;
    }

    private static final long serialVersionUID = -5173354806966156285L;
}