/*
* Copyright (c) 2010, 2013, 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.
*
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package jdk.nashorn.internal.runtime;
import jdk.nashorn.api.scripting.NashornException;
import jdk.nashorn.internal.objects.Global;
import jdk.nashorn.internal.parser.Token;
/**
* ECMAScript parser exceptions.
*/
@SuppressWarnings("serial")
public final class ParserException extends NashornException {
// Source from which this ParserException originated
private final Source source;
// token responsible for this exception
private final long token;
// if this is translated as ECMA error, which type should be used?
private final JSErrorType errorType;
/**
* Constructor
*
* @param msg exception message for this parser error.
*/
public ParserException(final String msg) {
this(JSErrorType.SYNTAX_ERROR, msg, null, -1, -1, -1);
}
/**
* Constructor
*
* @param errorType error type
* @param msg exception message
* @param source source from which this exception originates
* @param line line number of exception
* @param column column number of exception
* @param token token from which this exception originates
*
*/
public ParserException(final JSErrorType errorType, final String msg, final Source source, final int line, final int column, final long token) {
super(msg, source != null ? source.getName() : null, line, column);
this.source = source;
this.token = token;
this.errorType = errorType;
}
/**
* Get the {@code Source} of this {@code ParserException}
* @return source
*/
public Source getSource() {
return source;
}
/**
* Get the token responsible for this {@code ParserException}
* @return token
*/
public long getToken() {
return token;
}
/**
* Get token position within source where the error originated.
* @return token position if available, else -1
*/
public int getPosition() {
return Token.descPosition(token);
}
/**
* Get the {@code JSErrorType} of this {@code ParserException}
* @return error type
*/
public JSErrorType getErrorType() {
return errorType;
}
/**
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