private static void addStatusErrors(
RefactoringStatus status, boolean hasPotentialMatches, boolean hasNonCuMatches) {
if (hasPotentialMatches) {
final RefactoringStatusEntry entry =
new RefactoringStatusEntry(
RefactoringStatus.ERROR,
RefactoringCoreMessages.RefactoringSearchEngine_potential_matches);
if (!containsStatusEntry(status, entry)) status.addEntry(entry);
}
if (hasNonCuMatches) {
final RefactoringStatusEntry entry =
new RefactoringStatusEntry(
RefactoringStatus.ERROR,
RefactoringCoreMessages.RefactoringSearchEngine_non_cu_matches);
if (!containsStatusEntry(status, entry)) status.addEntry(entry);
}
}
/** Basically just replaces "renamed" with "created" in all messages. */
private static RefactoringStatus convertRenameToCreateStatus(RefactoringStatus renameStatus) {
RefactoringStatus result = new RefactoringStatus();
for (RefactoringStatusEntry entry : renameStatus.getEntries()) {
String msg = entry.getMessage();
msg = RenameAnalyzeUtil.convertRenameMessageToCreateMessage(msg);
result.addEntry(
entry.getSeverity(), msg, entry.getContext(), entry.getPluginId(), entry.getCode());
}
return result;
}
private static RefactoringStatus analyzeCompileErrors(
String newCuSource, CompilationUnit newCUNode, CompilationUnit oldCUNode) {
RefactoringStatus result = new RefactoringStatus();
IProblem[] newProblems =
RefactoringAnalyzeUtil.getIntroducedCompileProblems(newCUNode, oldCUNode);
for (int i = 0; i < newProblems.length; i++) {
IProblem problem = newProblems[i];
if (problem.isError())
result.addEntry(
new RefactoringStatusEntry(
(problem.isError() ? RefactoringStatus.ERROR : RefactoringStatus.WARNING),
problem.getMessage(),
new JavaStringStatusContext(newCuSource, SourceRangeFactory.create(problem))));
}
return result;
}
private void checkSource(SubProgressMonitor monitor, RefactoringStatus result)
throws CoreException {
String newCuSource = fChange.getPreviewContent(new NullProgressMonitor());
CompilationUnit newCUNode =
new RefactoringASTParser(ASTProvider.SHARED_AST_LEVEL)
.parse(newCuSource, fCu, true, true, monitor);
IProblem[] newProblems =
RefactoringAnalyzeUtil.getIntroducedCompileProblems(newCUNode, fCuRewrite.getRoot());
for (int i = 0; i < newProblems.length; i++) {
IProblem problem = newProblems[i];
if (problem.isError())
result.addEntry(
new RefactoringStatusEntry(
(problem.isError() ? RefactoringStatus.ERROR : RefactoringStatus.WARNING),
problem.getMessage(),
new JavaStringStatusContext(newCuSource, SourceRangeFactory.create(problem))));
}
}
public RefactoringStatus checkFinalConditions(IProgressMonitor pm) throws CoreException {
pm.beginTask(RefactoringCoreMessages.ExtractConstantRefactoring_checking_preconditions, 4);
/* Note: some checks are performed on change of input widget
* values. (e.g. see ExtractConstantRefactoring.checkConstantNameOnChange())
*/
// TODO: possibly add more checking for name conflicts that might
// lead to a change in behaviour
try {
RefactoringStatus result = new RefactoringStatus();
fChange = createTextChange(new SubProgressMonitor(pm, 2));
String newCuSource = fChange.getPreviewContent(new NullProgressMonitor());
JavaScriptUnit newCUNode =
new RefactoringASTParser(AST.JLS3).parse(newCuSource, fCu, true, true, null);
IProblem[] newProblems =
RefactoringAnalyzeUtil.getIntroducedCompileProblems(newCUNode, fCuRewrite.getRoot());
for (int i = 0; i < newProblems.length; i++) {
IProblem problem = newProblems[i];
if (problem.isError())
result.addEntry(
new RefactoringStatusEntry(
(problem.isError() ? RefactoringStatus.ERROR : RefactoringStatus.WARNING),
problem.getMessage(),
new JavaStringStatusContext(newCuSource, new SourceRange(problem))));
}
fConstantTypeCache = null;
fCuRewrite.clearASTAndImportRewrites();
return result;
} finally {
pm.done();
}
}