| /* |
| * Copyright (c) 2006, 2008 Borland Software Corporation |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Artem Tikhomirov (Borland) - initial API and implementation |
| */ |
| package org.eclipse.gmf.internal.xpand.util; |
| |
| import java.util.Collection; |
| |
| public class ParserException extends Exception { |
| private static final long serialVersionUID = 1L; |
| |
| private final ErrorLocationInfo[] errors; |
| private final String qualifiedResourceName; |
| |
| private static String getMessage(String qualifiedName, ErrorLocationInfo[] errors) { |
| assert errors != null && errors.length > 0; |
| StringBuilder result = new StringBuilder("Following parser errors was reported while parsing " + qualifiedName + " resource:\n"); |
| for (ErrorLocationInfo errorLocationInfo : errors) { |
| result.append("\t"); |
| result.append(errorLocationInfo.toString()); |
| result.append("\n"); |
| } |
| return result.toString(); |
| } |
| |
| public ParserException(String qualifiedName, Collection<? extends ErrorLocationInfo> errors) { |
| this(qualifiedName, errors.toArray(new ErrorLocationInfo[errors.size()])); |
| } |
| |
| public ParserException(String qualifiedName, ErrorLocationInfo... errors) { |
| super(getMessage(qualifiedName, errors)); |
| assert errors != null && errors.length > 0; |
| this.errors = errors; |
| this.qualifiedResourceName = qualifiedName; |
| } |
| |
| public ErrorLocationInfo[] getParsingErrors() { |
| return errors; |
| } |
| |
| public String getResourceName() { |
| return qualifiedResourceName; |
| } |
| |
| public static class ErrorLocationInfo { |
| public final int startLine; |
| public final int startColumn; |
| public final int endLine; |
| public final int endColumn; |
| public final String message; |
| |
| public ErrorLocationInfo(String message) { |
| this(message, -1, -1, -1, -1); |
| } |
| |
| public ErrorLocationInfo(String message, int startLine, int startColumn, int endLine, int endColumn) { |
| this.message = message; |
| this.startLine = startLine; |
| this.startColumn = startColumn; |
| this.endLine = endLine; |
| this.endColumn = endColumn; |
| } |
| |
| public String toString() { |
| return startLine + ":" + startColumn + "-" + endLine + ":" + endColumn + " - " + message; |
| } |
| } |
| } |