+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2004 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Common Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package org.eclipse.jdt.internal.compiler.problem;
-
-import org.eclipse.jdt.core.compiler.IProblem;
-import org.eclipse.jdt.internal.compiler.util.Util;
-
-public class DefaultProblem implements ProblemSeverities, IProblem {
-
- private static final String LINE_DELIMITER = System.getProperty("line.separator"); //$NON-NLS-1$
-
- private char[] fileName;
- private int id;
- private int startPosition, endPosition, line;
- private int severity;
- private String[] arguments;
- private String message;
-
- public DefaultProblem(
- char[] originatingFileName,
- String message,
- int id,
- String[] stringArguments,
- int severity,
- int startPosition,
- int endPosition,
- int line) {
-
- this.fileName = originatingFileName;
- this.message = message;
- this.id = id;
- this.arguments = stringArguments;
- this.severity = severity;
- this.startPosition = startPosition;
- this.endPosition = endPosition;
- this.line = line;
- }
- public String errorReportSource(char[] unitSource) {
- //extra from the source the innacurate token
- //and "highlight" it using some underneath ^^^^^
- //put some context around too.
-
- //this code assumes that the font used in the console is fixed size
-
- //sanity .....
- if ((this.startPosition > this.endPosition)
- || ((this.startPosition < 0) && (this.endPosition < 0)))
- return Util.bind("problem.noSourceInformation"); //$NON-NLS-1$
-
- StringBuffer errorBuffer = new StringBuffer(" "); //$NON-NLS-1$
- errorBuffer.append(Util.bind("problem.atLine", String.valueOf(this.line))); //$NON-NLS-1$
- errorBuffer.append(LINE_DELIMITER).append("\t"); //$NON-NLS-1$
-
- char c;
- final char SPACE = '\u0020';
- final char MARK = '^';
- final char TAB = '\t';
- //the next code tries to underline the token.....
- //it assumes (for a good display) that token source does not
- //contain any \r \n. This is false on statements !
- //(the code still works but the display is not optimal !)
-
- // expand to line limits
- int length = unitSource.length, begin, end;
- for (begin = this.startPosition >= length ? length - 1 : this.startPosition; begin > 0; begin--) {
- if ((c = unitSource[begin - 1]) == '\n' || c == '\r') break;
- }
- for (end = this.endPosition >= length ? length - 1 : this.endPosition ; end+1 < length; end++) {
- if ((c = unitSource[end + 1]) == '\r' || c == '\n') break;
- }
-
- // trim left and right spaces/tabs
- while ((c = unitSource[begin]) == ' ' || c == '\t') begin++;
- //while ((c = unitSource[end]) == ' ' || c == '\t') end--; TODO (philippe) should also trim right, but all tests are to be updated
-
- // copy source
- errorBuffer.append(unitSource, begin, end-begin+1);
- errorBuffer.append(LINE_DELIMITER).append("\t"); //$NON-NLS-1$
-
- // compute underline
- for (int i = begin; i <this.startPosition; i++) {
- errorBuffer.append((unitSource[i] == TAB) ? TAB : SPACE);
- }
- for (int i = this.startPosition; i <= (this.endPosition >= length ? length - 1 : this.endPosition); i++) {
- errorBuffer.append(MARK);
- }
- return errorBuffer.toString();
- }
-
- /**
- * Answer back the original arguments recorded into the problem.
- * @return java.lang.String[]
- */
- public String[] getArguments() {
-
- return this.arguments;
- }
-
- /**
- * Answer the type of problem.
- * @see org.eclipse.jdt.core.compiler.IProblem#getID()
- * @return int
- */
- public int getID() {
-
- return this.id;
- }
-
- /**
- * Answer a localized, human-readable message string which describes the problem.
- * @return java.lang.String
- */
- public String getMessage() {
-
- return this.message;
- }
-
- /**
- * Answer the file name in which the problem was found.
- * @return char[]
- */
- public char[] getOriginatingFileName() {
-
- return this.fileName;
- }
-
- /**
- * Answer the end position of the problem (inclusive), or -1 if unknown.
- * @return int
- */
- public int getSourceEnd() {
-
- return this.endPosition;
- }
-
- /**
- * Answer the line number in source where the problem begins.
- * @return int
- */
- public int getSourceLineNumber() {
-
- return this.line;
- }
-
- /**
- * Answer the start position of the problem (inclusive), or -1 if unknown.
- * @return int
- */
- public int getSourceStart() {
-
- return this.startPosition;
- }
-
- /*
- * Helper method: checks the severity to see if the Error bit is set.
- * @return boolean
- */
- public boolean isError() {
-
- return (this.severity & ProblemSeverities.Error) != 0;
- }
-
- /*
- * Helper method: checks the severity to see if the Error bit is not set.
- * @return boolean
- */
- public boolean isWarning() {
-
- return (this.severity & ProblemSeverities.Error) == 0;
- }
-
- public void setOriginatingFileName(char[] fileName) {
- this.fileName = fileName;
- }
-
- /**
- * Set the end position of the problem (inclusive), or -1 if unknown.
- *
- * Used for shifting problem positions.
- * @param sourceEnd the new value of the sourceEnd of the receiver
- */
- public void setSourceEnd(int sourceEnd) {
-
- this.endPosition = sourceEnd;
- }
-
- /**
- * Set the line number in source where the problem begins.
- * @param lineNumber the new value of the line number of the receiver
- */
- public void setSourceLineNumber(int lineNumber) {
-
- this.line = lineNumber;
- }
-
- /**
- * Set the start position of the problem (inclusive), or -1 if unknown.
- *
- * Used for shifting problem positions.
- * @param sourceStart the new value of the source start position of the receiver
- */
- public void setSourceStart(int sourceStart) {
-
- this.startPosition = sourceStart;
- }
-
- public String toString() {
-
- String s = "Pb(" + (this.id & IgnoreCategoriesMask) + ") "; //$NON-NLS-1$ //$NON-NLS-2$
- if (this.message != null) {
- s += this.message;
- } else {
- if (this.arguments != null)
- for (int i = 0; i < this.arguments.length; i++)
- s += " " + this.arguments[i]; //$NON-NLS-1$
- }
- return s;
- }
-}
projects / org.ibex.tool.git / blobdiff