[10235] | 1 | // License: GPL. For details, see LICENSE file.
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| 2 | package org.openstreetmap.josm.io;
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| 3 |
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| 4 | import static org.openstreetmap.josm.tools.I18n.tr;
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| 5 |
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| 6 | import javax.xml.stream.Location;
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| 7 | import javax.xml.stream.XMLStreamException;
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| 8 |
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| 9 | /**
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| 10 | * Exception for unexpected processing errors during XML stream parsing.
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| 11 | * It uses proper JOSM i18n system to translate error message, including file location.
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| 12 | * @since 10235
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| 13 | */
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| 14 | public class XmlStreamParsingException extends XMLStreamException {
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| 15 |
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| 16 | /**
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| 17 | * Constructs a new {@code XmlStreamParsingException}.
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| 18 | * @param msg error message
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| 19 | * @param location file location
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| 20 | */
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| 21 | public XmlStreamParsingException(String msg, Location location) {
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| 22 | super(msg); /* cannot use super(msg, location) because it messes with the message preventing localization */
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| 23 | this.location = location;
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| 24 | }
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| 25 |
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| 26 | /**
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| 27 | * Constructs a new {@code XmlStreamParsingException}.
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| 28 | * @param msg error message
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| 29 | * @param location file location
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| 30 | * @param th Throwable cause
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| 31 | */
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| 32 | public XmlStreamParsingException(String msg, Location location, Throwable th) {
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| 33 | super(msg, th);
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| 34 | this.location = location;
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| 35 | }
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| 36 |
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| 37 | @Override
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| 38 | public String getMessage() {
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| 39 | String msg = super.getMessage();
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| 40 | if (msg == null) {
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| 41 | msg = getClass().getName();
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| 42 | }
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| 43 | if (getLocation() == null)
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| 44 | return msg;
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| 45 | msg += ' ' + tr("(at line {0}, column {1})", getLocation().getLineNumber(), getLocation().getColumnNumber());
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| 46 | int offset = getLocation().getCharacterOffset();
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| 47 | if (offset > -1) {
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| 48 | msg += ". "+ tr("{0} bytes have been read", offset);
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| 49 | }
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| 50 | return msg;
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| 51 | }
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| 52 | }
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