Java DefaultProblem类代码示例

import org.eclipse.jdt.internal.compiler.problem.DefaultProblem; //导入依赖的package包/类
@SuppressWarnings("restriction")
private static Range convertRange(IProblem problem) {
	Position start = new Position();
	Position end = new Position();

	start.setLine(problem.getSourceLineNumber()-1);// VSCode is 0-based
	end.setLine(problem.getSourceLineNumber()-1);
	if(problem instanceof DefaultProblem){
		DefaultProblem dProblem = (DefaultProblem)problem;
		start.setCharacter(dProblem.getSourceColumnNumber() - 1);
		int offset = 0;
		if (dProblem.getSourceStart() != -1 && dProblem.getSourceEnd() != -1) {
			offset = dProblem.getSourceEnd() - dProblem.getSourceStart() + 1;
		}
		end.setCharacter(dProblem.getSourceColumnNumber() - 1 + offset);
	}
	return new Range(start, end);
}
 

import org.eclipse.jdt.internal.compiler.problem.DefaultProblem; //导入依赖的package包/类
public static void appendProblem(
    StringBuffer problems, IProblem problem, char[] source, int problemCount) {
  problems.append(problemCount + (problem.isError() ? ". ERROR" : ". WARNING"));
  problems.append(" in " + new String(problem.getOriginatingFileName()));
  if (source != null) {
    problems.append(((DefaultProblem) problem).errorReportSource(source));
  }
  problems.append("\n");
  problems.append(problem.getMessage());
  problems.append("\n");
}
 

import org.eclipse.jdt.internal.compiler.problem.DefaultProblem; //导入依赖的package包/类
public static void appendProblem(StringBuffer problems, IProblem problem, char[] source, int problemCount) {
	problems.append(problemCount + (problem.isError() ? ". ERROR" : problem.isWarning() ? ". WARNING" : ". INFO"));
	problems.append(" in " + new String(problem.getOriginatingFileName()));
	if (source != null) {
		problems.append(((DefaultProblem)problem).errorReportSource(source));
	}
	problems.append("\n");
	problems.append(problem.getMessage());
	problems.append("\n");
}
 

import org.eclipse.jdt.internal.compiler.problem.DefaultProblem; //导入依赖的package包/类
public void writeProblemLog(Appendable out) throws IOException {
    out.append("----------\n");
    if (problems != null) {
        int errorCount = 0;
        for (CompilationResult r : problems) {
            for (CategorizedProblem p : r.getAllProblems()) {
                out.append(Integer.toString(++errorCount));
                out.append(". ");
                if (p.isError()) {
                    out.append("ERROR in ");
                } else if (p.isWarning()) {
                    out.append("WARNING in ");
                } else {
                    out.append("Problem in ");
                }
                out.append(new String(p.getOriginatingFileName()));

                String errorReportSource = 
                    ((DefaultProblem) p).errorReportSource(
                            r.compilationUnit.getContents());

                out.append(errorReportSource);
                out.append("\n");
                out.append(p.getMessage());
                out.append("\n----------\n");
            }
        }
    }
}
 

import org.eclipse.jdt.internal.compiler.problem.DefaultProblem; //导入依赖的package包/类
public static void appendProblem(StringBuffer problems, IProblem problem, char[] source, int problemCount) {
    problems.append(problemCount + (problem.isError() ? ". ERROR" : ". WARNING"));
    problems.append(" in " + new String(problem.getOriginatingFileName()));
    if (source != null) {
        problems.append(((DefaultProblem)problem).errorReportSource(source));
    }
    problems.append("\n");
    problems.append(problem.getMessage());
    problems.append("\n");
}
 

import org.eclipse.jdt.internal.compiler.problem.DefaultProblem; //导入依赖的package包/类
@Override
protected void loggingExtraProblems() {
	super.loggingExtraProblems();
	for (@SuppressWarnings("rawtypes")
		Iterator iterator = this.extraProblems.iterator(); iterator.hasNext(); ) {
		final CategorizedProblem problem = (CategorizedProblem) iterator.next();
		if (this.diagnosticListener != null) {
			this.diagnosticListener.report(new Diagnostic<JavaFileObject>() {
				@Override
				public String getCode() {
					return null;
				}
				@Override
				public long getColumnNumber() {
					if (problem instanceof DefaultProblem) {
						return ((DefaultProblem) problem).column;
					}
					return Diagnostic.NOPOS;
				}
				@Override
				public long getEndPosition() {
					if (problem instanceof DefaultProblem) {
						return ((DefaultProblem) problem).getSourceEnd();
					}
					return Diagnostic.NOPOS;
				}
				@Override
				public Kind getKind() {
					if (problem.isError()) {
						return Diagnostic.Kind.ERROR;
					}
					if (problem.isWarning()) {
						return Diagnostic.Kind.WARNING;
					}
					return Diagnostic.Kind.OTHER;
				}
				@Override
				public long getLineNumber() {
					if (problem instanceof DefaultProblem) {
						return ((DefaultProblem) problem).getSourceLineNumber();
					}
					return Diagnostic.NOPOS;
				}
				@Override
				public String getMessage(Locale locale) {
					return problem.getMessage();
				}
				@Override
				public long getPosition() {
					if (problem instanceof DefaultProblem) {
						return ((DefaultProblem) problem).getSourceStart();
					}
					return Diagnostic.NOPOS;
				}
				@Override
				public JavaFileObject getSource() {
					if (problem instanceof DefaultProblem) {
						File f = new File(new String(((DefaultProblem) problem).getOriginatingFileName()));
						if (f.exists()) {
							return new EclipseFileObject(null, f.toURI(), JavaFileObject.Kind.SOURCE, null);
						}
						return null;
					}
					return null;
				}
				@Override
				public long getStartPosition() {
					return getPosition();
				}
			});
		}
	}
}
 

import org.eclipse.jdt.internal.compiler.problem.DefaultProblem; //导入依赖的package包/类
/**
 * Returns the compilation errors / warnings for the given CompilationResult.
 *
 * @param compilationResult the compilation result
 * @param showCategory
 * @param showWarningToken
 * @return String the problem log
 */
public static String getProblemLog(CompilationResult compilationResult, boolean showCategory, boolean showWarningToken) {
	StringBuffer buffer = new StringBuffer(100);
	if (compilationResult.hasProblems() || compilationResult.hasTasks()) {
		CategorizedProblem[] problems = compilationResult.getAllProblems();
		int count = problems.length;
		int problemCount = 0;
		char[] unitSource = compilationResult.compilationUnit.getContents();
		for (int i = 0; i < count; i++) {
			DefaultProblem problem = (DefaultProblem) problems[i];
			if (problem != null) {
				if (problemCount == 0)
					buffer.append("----------\n");
				problemCount++;
				buffer.append(problemCount + (problem.isError() ? ". ERROR" : problem.isWarning() ? ". WARNING" : ". INFO"));
				buffer.append(" in " + new String(problem.getOriginatingFileName()).replace('/', '\\'));
				try {
					buffer.append(problem.errorReportSource(unitSource));
					buffer.append("\n");
					if (showCategory) {
						String category = problem.getInternalCategoryMessage();
						if (category != null) {
							buffer.append("[@cat:").append(category).append("] ");
						}
					}
					if (showWarningToken) {
						int irritant = ProblemReporter.getIrritant(problem.getID());
						if (irritant != 0) {
							String warningToken = CompilerOptions.warningTokenFromIrritant(irritant);
							if (warningToken != null) {
								buffer.append("[@sup:").append(warningToken).append("] ");
							}
						}
					}
					buffer.append(problem.getMessage());
					buffer.append("\n");
				} catch (Exception e) {
				}
				buffer.append("----------\n");
			}
		}
	}
	return buffer.toString();
}
 

import org.eclipse.jdt.internal.compiler.problem.DefaultProblem; //导入依赖的package包/类
@Override
public void acceptResult(CompilationResult result) {
  if (result == null) {
    return; // ah?
  }

  final String sourceName = new String(result.getFileName());
  final File sourceFile = new File(sourceName);

  Resource<File> input = context.getProcessedSource(sourceFile);

  // track type references
  if (result.rootReferences != null && result.qualifiedReferences != null && result.simpleNameReferences != null) {
    context.setAttribute(input.getResource(), ATTR_REFERENCES, new ReferenceCollection(result.rootReferences, result.qualifiedReferences, result.simpleNameReferences));
  }

  if (result.hasProblems()) {
    for (CategorizedProblem problem : result.getProblems()) {
      if (problem.isError() || isShowWarnings()) {
        MessageSeverity severity = problem.isError() ? MessageSeverity.ERROR : MessageSeverity.WARNING;
        input.addMessage(problem.getSourceLineNumber(), ((DefaultProblem) problem).column, problem.getMessage(), severity, null /* cause */);
      }
    }
  }

  try {
    if (!result.hasErrors() && !isProcOnly()) {
      for (ClassFile classFile : result.getClassFiles()) {
        char[] filename = classFile.fileName();
        int length = filename.length;
        char[] relativeName = new char[length + 6];
        System.arraycopy(filename, 0, relativeName, 0, length);
        System.arraycopy(SuffixConstants.SUFFIX_class, 0, relativeName, length, 6);
        CharOperation.replace(relativeName, '/', File.separatorChar);
        String relativeStringName = new String(relativeName);
        writeClassFile(input, relativeStringName, classFile);
      }
    }
  } catch (IOException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
  }
  // XXX double check affected sources are recompiled when this source has errors
}
 

import org.eclipse.jdt.internal.compiler.problem.DefaultProblem; //导入依赖的package包/类
/**
 * Returns the respective values for the extra marker attributes associated to this problem when persisted into
 * a marker by the JavaBuilder. Each value must correspond to a matching attribute name, as defined by
 * {@link #getExtraMarkerAttributeNames()}.
 * The values must be eligible for marker creation, as defined by <code> IMarker#setAttributes(String[], Object[])}.
 * @return the values of the corresponding extra marker attributes
 */
public Object[] getExtraMarkerAttributeValues() {
	return DefaultProblem.EMPTY_VALUES;
}