Examples of org.aspectj.org.eclipse.jdt.core.compiler.IProblem

Package org.aspectj.org.eclipse.jdt.core.compiler

Examples of org.aspectj.org.eclipse.jdt.core.compiler.IProblem

org.aspectj.org.eclipse.jdt.core.compiler.IProblem
Description of a Java problem, as detected by the compiler or some of the underlying technology reusing the compiler. A problem provides access to:
- its location (originating source file name, source position, line number),
- its message description and a predicate to check its severity (warning or error).
- its ID : a number identifying the very nature of this problem. All possible IDs are listed as constants on this interface.
Note: the compiler produces IProblems internally, which are turned into markers by the JavaBuilder so as to persist problem descriptions. This explains why there is no API allowing to reach IProblem detected when compiling. However, the Java problem markers carry equivalent information to IProblem, in particular their ID (attribute "id") is set to one of the IDs defined on this interface. @since 2.0

      end = adviceDeclaration.bodyEnd;
      // try to get the best end position
      IProblem[] problems = adviceDeclaration.compilationResult().problems;
      if (problems != null) {
        for (int i = 0, max = adviceDeclaration.compilationResult().problemCount; i < max; i++) {
          IProblem currentProblem = problems[i];
          if (currentProblem.getSourceStart() == start && currentProblem.getID() == IProblem.ParsingErrorInsertToComplete) {
            end = currentProblem.getSourceEnd();
            break;
          }
        }
      }
      int startPosition = adviceDecl.getStartPosition();

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        end = methodDeclaration.bodyEnd;
        // try to get the best end position
        IProblem[] problems = methodDeclaration.compilationResult().problems;
        if (problems != null) {
          for (int i = 0, max = methodDeclaration.compilationResult().problemCount; i < max; i++) {
            IProblem currentProblem = problems[i];
            if (currentProblem.getSourceStart() == start
                && currentProblem.getID() == IProblem.ParsingErrorInsertToComplete) {
              end = currentProblem.getSourceEnd();
              break;
            }
          }
        }
        int startPosition = methodDecl.getStartPosition();

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      if (problemLength == 0) {
        this.messages = EMPTY_MESSAGES;
      } else {
        this.messages = new Message[problemLength];
        for (int i = 0; i < problemLength; i++) {
          IProblem problem = this.problems[i];
          int start = problem.getSourceStart();
          int end = problem.getSourceEnd();
          messages[i] = new Message(problem.getMessage(), start, end - start + 1);
        }
      }
    }
    return this.messages;
  }

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  public void removeUnnecessaryProblems(Member member, int problemLineNumber) {
    if (result == null) return; 
    IProblem[] probs = result.getProblems();
    if (probs!=null) {
      for (int i = 0; i < probs.length; i++) {
        IProblem problem = probs[i];
        if (problem == null) continue;
        if (problem.getID() == IProblem.UnusedMethodDeclaredThrownException 
            || problem.getID() == IProblem.UnusedConstructorDeclaredThrownException) {
          if (problem.getSourceLineNumber() == problemLineNumber) {
            UnusedDeclaredThrownExceptionFilter filter = 
              new UnusedDeclaredThrownExceptionFilter(problem);
            result.removeProblems(filter);  
          }
        }

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  /**
   * All problems end up routed through here at some point...
   */
  public IProblem createProblem(char[] fileName, int problemId, String[] problemArguments, String[] messageArguments,
      int severity, int problemStartPosition, int problemEndPosition, int lineNumber) {
    IProblem problem = super.createProblem(fileName, problemId, problemArguments, messageArguments, severity,
        problemStartPosition, problemEndPosition, lineNumber, 0);
    if (factory.getWorld().isInPinpointMode()) {
      MessageIssued ex = new MessageIssued();
      ex.fillInStackTrace();
      StringWriter sw = new StringWriter();

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    /**
     * All problems end up routed through here at some point...
     */
    public IProblem createProblem(char[] fileName, int problemId, String[] problemArguments, String[] messageArguments, int severity, int problemStartPosition, int problemEndPosition, int lineNumber) {
      IProblem problem = super.createProblem(fileName, problemId, problemArguments,
          messageArguments, severity, problemStartPosition, problemEndPosition,
          lineNumber);
      if (factory.getWorld().isInPinpointMode()) {
        MessageIssued ex = new MessageIssued();
        ex.fillInStackTrace();

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        filename = sLoc.getSourceFile().getPath().toCharArray();
        usedBinarySourceFileName = true;
      }
    }
    ReferenceContext referenceContext = findReferenceContextFor(problemSource);
    IProblem problem = compiler.problemReporter.createProblem(
                filename,
                IProblem.Unclassified,
                new String[0],
                new String[] {message.getMessage()},
                severity,
                startPos,
                endPos,
                sLoc != null ? sLoc.getLine() : 0
                );
    IProblem[] seeAlso = buildSeeAlsoProblems(problem,message.getExtraSourceLocations(),
                          problemSource,  
                          usedBinarySourceFileName);
    problem.setSeeAlsoProblems(seeAlso);
    
    StringBuffer details = new StringBuffer();
    // Stick more info in supplementary message info
    if (message.getDetails() != null) {
      details.append(message.getDetails());
    }
    // Remember if this message was due to a deow
    if (message.getDeclared()) {
      details.append("[deow=true]");
    }
    if (details.length()!=0) { 
      problem.setSupplementaryMessageInfo(details.toString());
    }
    compiler.problemReporter.record(problem, problemSource, referenceContext);
    return true;
  }

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        end = adviceDeclaration.bodyEnd;
        // try to get the best end position
        IProblem[] problems = adviceDeclaration.compilationResult().problems;
        if (problems != null) {
          for (int i = 0, max = adviceDeclaration.compilationResult().problemCount; i < max; i++) {
            IProblem currentProblem = problems[i];
            if (currentProblem.getSourceStart() == start && currentProblem.getID() == IProblem.ParsingErrorInsertToComplete) {
              end = currentProblem.getSourceEnd();
              break;
            }
          }
        }
        int startPosition = adviceDecl.getStartPosition();

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        end = methodDeclaration.bodyEnd;
        // try to get the best end position
        IProblem[] problems = methodDeclaration.compilationResult().problems;
        if (problems != null) {
          for (int i = 0, max = methodDeclaration.compilationResult().problemCount; i < max; i++) {
            IProblem currentProblem = problems[i];
            if (currentProblem.getSourceStart() == start && currentProblem.getID() == IProblem.ParsingErrorInsertToComplete) {
              end = currentProblem.getSourceEnd();
              break;
            }
          }
        }
        int startPosition = methodDecl.getStartPosition();

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Related Classes of org.aspectj.org.eclipse.jdt.core.compiler.IProblem

org.aspectj.ajdt.internal.compiler.problem.AjProblemReporter

org.aspectj.ajdt.internal.compiler.WeaverMessageHandler

org.aspectj.ajdt.internal.core.builder.EclipseSourceContext

org.aspectj.org.eclipse.jdt.core.dom.AjASTConverter

org.aspectj.org.eclipse.jdt.core.dom.CompilationUnit

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