/**
* Check Map Entry duplicate keys.
*
* @param resource Marker target resource.
* @param dfmodel DFProp Models.
*/
private void checkDuplicateKeys(IResource resource, DFPropModel dfmodel) {
if (dfmodel.isReferences()) {
return;
}
if (dfmodel instanceof BlockModel && ((BlockModel) dfmodel).isMissingEndBrace()) {
createMissingBraceMarker(resource, (BlockModel) dfmodel);
}
Set<String> keyNames = new HashSet<String>();
List<DFPropModel> cache = new ArrayList<DFPropModel>();
for (DFPropModel element : dfmodel.getChild()) {
if (element instanceof NamedModel) {
NamedModel entry = (NamedModel) element;
if (keyNames.contains(entry.getNameText())) {
createDuplicateKeyMarker(resource, entry);
} else {
keyNames.add(entry.getNameText());
}
}
if (dfmodel instanceof MapModel) {
if (element instanceof MultiLineCommentModel
|| element instanceof CommentModel
|| element instanceof NamedModel) {
if (cache.size() > 0) {
DFPropModel first = cache.get(0);
DFPropModel last = cache.get(cache.size() - 1);
createStatementErrorMarker(
resource,
first.getLineNumber(),
first.getOffset(),
last.getOffset() + last.getLength());
cache = new ArrayList<DFPropModel>();
}
} else {
cache.add(element);
}
}
checkDuplicateKeys(resource, element);
}
if (cache.size() > 0) {
DFPropModel first = cache.get(0);
DFPropModel last = cache.get(cache.size() - 1);
createStatementErrorMarker(
resource, first.getLineNumber(), first.getOffset(), last.getOffset() + last.getLength());
}
}
/**
* Create marker of duplicate Map Entry error.
*
* @param resource Marker target resource.
* @param model Map Entry model.
*/
private void createDuplicateKeyMarker(IResource resource, NamedModel model) {
try {
IMarker marker = resource.createMarker(PROBLEM_MARKER_KEY);
Map<String, Object> attribute = new HashMap<String, Object>();
attribute.put(IMarker.SEVERITY, IMarker.SEVERITY_ERROR);
attribute.put(
IMarker.MESSAGE, "The value of the key " + model.getNameText() + " is duplicated.");
attribute.put(IMarker.LINE_NUMBER, model.getLineNumber());
attribute.put(IMarker.CHAR_START, model.getOffset());
attribute.put(IMarker.CHAR_END, model.getOffset() + model.getNameText().length());
marker.setAttributes(attribute);
} catch (CoreException e) {
// log.error(e.getMessage(), e);
}
}
protected IFile getReferencesFile(NamedModel element) {
IFile file = ((IFileEditorInput) getEditorInput()).getFile();
IProject project = file.getProject();
IPath projectRelativePath = file.getProjectRelativePath();
String fileExtension = projectRelativePath.getFileExtension();
IPath prefix = projectRelativePath.removeLastSegments(1);
String nameSegment = projectRelativePath.removeFileExtension().lastSegment();
IPath referencesPath =
prefix.append(nameSegment + "_" + element.getNameText()).addFileExtension(fileExtension);
IFile refFile = project.getFile(referencesPath.toString());
return refFile;
}