Example usage for org.eclipse.jdt.internal.compiler.impl ReferenceContext abort

Introduction

In this page you can find the example usage for org.eclipse.jdt.internal.compiler.impl ReferenceContext abort.

Prototype

void abort(int abortLevel, CategorizedProblem problem);

Source Link

Usage

From source file:org.eclipse.jdt.internal.compiler.problem.ProblemHandler.java

License:Open Source License

public void handle(int problemId, String[] problemArguments, int elaborationId, String[] messageArguments,
        int severity, int problemStartPosition, int problemEndPosition, ReferenceContext referenceContext,
        CompilationResult unitResult) {/*from  w  ww . j av  a 2  s .  c o m*/

    if (severity == ProblemSeverities.Ignore)
        return;

    // if no reference context, we need to abort from the current compilation process
    if (referenceContext == null) {
        if ((severity & ProblemSeverities.Error) != 0) { // non reportable error is fatal
            CategorizedProblem problem = this.createProblem(null, problemId, problemArguments, elaborationId,
                    messageArguments, severity, 0, 0, 0, 0);
            throw new AbortCompilation(null, problem);
        } else {
            return; // ignore non reportable warning
        }
    }

    int[] lineEnds;
    int lineNumber = problemStartPosition >= 0 ? Util.getLineNumber(problemStartPosition,
            lineEnds = unitResult.getLineSeparatorPositions(), 0, lineEnds.length - 1) : 0;
    int columnNumber = problemStartPosition >= 0
            ? Util.searchColumnNumber(unitResult.getLineSeparatorPositions(), lineNumber, problemStartPosition)
            : 0;
    CategorizedProblem problem = this.createProblem(unitResult.getFileName(), problemId, problemArguments,
            elaborationId, messageArguments, severity, problemStartPosition, problemEndPosition, lineNumber,
            columnNumber);

    if (problem == null)
        return; // problem couldn't be created, ignore

    switch (severity & ProblemSeverities.Error) {
    case ProblemSeverities.Error:
        record(problem, unitResult, referenceContext);
        if ((severity & ProblemSeverities.Fatal) != 0) {
            referenceContext.tagAsHavingErrors();
            // should abort ?
            int abortLevel;
            if ((abortLevel = this.policy.stopOnFirstError() ? ProblemSeverities.AbortCompilation
                    : severity & ProblemSeverities.Abort) != 0) {
                referenceContext.abort(abortLevel, problem);
            }
        }
        break;
    case ProblemSeverities.Warning:
        // GROOVY start - still required?
        if ((this.options.groovyFlags & 0x01) != 0) {
            if ((unitResult.compilationUnit instanceof SourceFile)
                    && ((SourceFile) unitResult.compilationUnit).isInLinkedSourceFolder()) {
                return;
            }
        }
        // GROOVY end
        record(problem, unitResult, referenceContext);
        break;
    }
}

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