/** * @param reference * @return * @throws CoreException */ public IApiProblem createProblem(IReference reference) throws CoreException { int lineNumber = reference.getLineNumber(); if (lineNumber > 0) { lineNumber--; } String ltypename = getTypeName(reference.getMember()); return ApiProblemFactory.newApiUsageProblem( null, ltypename, getQualifiedMessageArgs(reference), new String[] {IApiMarkerConstants.API_MARKER_ATTR_ID}, new Object[] {new Integer(IApiMarkerConstants.API_USAGE_MARKER_ID)}, lineNumber, IApiProblem.NO_CHARRANGE, IApiProblem.NO_CHARRANGE, getElementType(reference), getProblemKind(), getProblemFlags(reference)); }
/** * Creates a problem for a specific reference in the workspace * * @param reference reference * @param associated java project (with reference source location) * @return problem or <code>null</code> if none * @exception CoreException if something goes wrong */ protected IApiProblem createProblem(IReference reference, IJavaProject javaProject) { IProject project = javaProject.getProject(); if (ApiPlugin.getDefault().getSeverityLevel(getSeverityKey(), project) == ApiPlugin.SEVERITY_IGNORE) { return null; } try { String lookupName = getTypeName(reference.getMember()).replace('$', '.'); IType type = javaProject.findType(lookupName, new NullProgressMonitor()); if (type == null) { return null; } ICompilationUnit compilationUnit = type.getCompilationUnit(); if (compilationUnit == null) { return null; } IResource resource = Util.getResource(project, type); if (resource == null) { return null; } int charStart = -1; int charEnd = -1; int lineNumber = reference.getLineNumber(); IJavaElement element = compilationUnit; if (!Util.isManifest(resource.getProjectRelativePath()) && !type.isBinary()) { IDocument document = Util.getDocument(compilationUnit); // retrieve line number, char start and char end if (lineNumber > 0) { lineNumber--; } // get the source range for the problem try { Position pos = getSourceRange(type, document, reference); if (pos != null) { charStart = pos.getOffset(); if (charStart != -1) { charEnd = charStart + pos.getLength(); lineNumber = document.getLineOfOffset(charStart); } } } catch (CoreException e) { ApiPlugin.log(e); return null; } catch (BadLocationException e) { ApiPlugin.log(e); return null; } if (charStart > -1) { element = compilationUnit.getElementAt(charStart); } } return ApiProblemFactory.newApiUsageProblem( resource.getProjectRelativePath().toPortableString(), type.getFullyQualifiedName(), getMessageArgs(reference), new String[] { IApiMarkerConstants.MARKER_ATTR_HANDLE_ID, IApiMarkerConstants.API_MARKER_ATTR_ID }, new Object[] { (element == null ? compilationUnit.getHandleIdentifier() : element.getHandleIdentifier()), new Integer(IApiMarkerConstants.API_USAGE_MARKER_ID) }, lineNumber, charStart, charEnd, getElementType(reference), getProblemKind(), getProblemFlags(reference)); } catch (CoreException e) { ApiPlugin.log(e); } return null; }