public String getResultLabel(int nMatches) {
if (nMatches == 1) {
return Messages.format(
fSingularLabel, new Object[] {fName, BasicElementLabels.getFileName(fElement)});
} else {
return Messages.format(
fPluralLabel,
new Object[] {fName, new Integer(nMatches), BasicElementLabels.getFileName(fElement)});
}
}
@Override
public String getName() {
return Messages.format(
RefactoringCoreMessages.MoveCompilationUnitChange_name,
new String[] {
BasicElementLabels.getFileName(getCu()), getPackageName(getDestinationPackage())
});
}
public RefactoringStatus checkInitialConditions(IProgressMonitor pm) throws CoreException {
IField primary = (IField) fField.getPrimaryElement();
if (primary == null || !primary.exists()) {
String message =
Messages.format(
RefactoringCoreMessages.RenameFieldRefactoring_deleted,
BasicElementLabels.getFileName(fField.getCompilationUnit()));
return RefactoringStatus.createFatalErrorStatus(message);
}
fField = primary;
return Checks.checkIfCuBroken(fField);
}
private static void addShadowsError(
ICompilationUnit cu, SearchMatch oldMatch, RefactoringStatus result) {
// Old match not found in new matches -> reference has been shadowed
// TODO: should not have to filter declarations:
if (oldMatch instanceof MethodDeclarationMatch || oldMatch instanceof FieldDeclarationMatch)
return;
ISourceRange range = new SourceRange(oldMatch.getOffset(), oldMatch.getLength());
RefactoringStatusContext context = JavaStatusContext.create(cu, range);
String message =
Messages.format(
RefactoringCoreMessages.RenameAnalyzeUtil_shadows, BasicElementLabels.getFileName(cu));
result.addError(message, context);
}
private static void addReferenceShadowedError(
ICompilationUnit cu, SearchMatch newMatch, String newElementName, RefactoringStatus result) {
// Found a new match with no corresponding old match.
// -> The new match is a reference which was pointing to another element,
// but that other element has been shadowed
// TODO: should not have to filter declarations:
if (newMatch instanceof MethodDeclarationMatch || newMatch instanceof FieldDeclarationMatch)
return;
ISourceRange range = getOldSourceRange(newMatch);
RefactoringStatusContext context = JavaStatusContext.create(cu, range);
String message =
Messages.format(
RefactoringCoreMessages.RenameAnalyzeUtil_reference_shadowed,
new String[] {
BasicElementLabels.getFileName(cu),
BasicElementLabels.getJavaElementName(newElementName)
});
result.addError(message, context);
}
public static Change create(
ICompilationUnit cu,
NLSSubstitution[] subs,
String substitutionPattern,
IPackageFragment accessorPackage,
String accessorClassName,
boolean isEclipseNLS)
throws CoreException {
NLSSourceModifier sourceModification = new NLSSourceModifier(substitutionPattern, isEclipseNLS);
String message =
Messages.format(
NLSMessages.NLSSourceModifier_change_description, BasicElementLabels.getFileName(cu));
TextChange change = new CompilationUnitChange(message, cu);
MultiTextEdit multiTextEdit = new MultiTextEdit();
change.setEdit(multiTextEdit);
accessorClassName =
sourceModification.createImportForAccessor(
multiTextEdit, accessorClassName, accessorPackage, cu);
for (int i = 0; i < subs.length; i++) {
NLSSubstitution substitution = subs[i];
int newState = substitution.getState();
if (substitution.hasStateChanged()) {
if (newState == NLSSubstitution.EXTERNALIZED) {
if (substitution.getInitialState() == NLSSubstitution.INTERNALIZED) {
sourceModification.addNLS(substitution, change, accessorClassName);
} else if (substitution.getInitialState() == NLSSubstitution.IGNORED) {
sourceModification.addAccessor(substitution, change, accessorClassName);
}
} else if (newState == NLSSubstitution.INTERNALIZED) {
if (substitution.getInitialState() == NLSSubstitution.IGNORED) {
sourceModification.deleteTag(substitution, change);
if (substitution.isValueRename()) {
sourceModification.replaceValue(substitution, change);
}
} else if (substitution.getInitialState() == NLSSubstitution.EXTERNALIZED) {
sourceModification.deleteAccessor(substitution, change, cu);
if (!isEclipseNLS) sourceModification.deleteTag(substitution, change);
}
} else if (newState == NLSSubstitution.IGNORED) {
if (substitution.getInitialState() == NLSSubstitution.INTERNALIZED) {
sourceModification.addNLS(substitution, change, accessorClassName);
if (substitution.isValueRename()) {
sourceModification.replaceValue(substitution, change);
}
} else {
if (substitution.getInitialState() == NLSSubstitution.EXTERNALIZED) {
sourceModification.deleteAccessor(substitution, change, cu);
}
}
}
} else {
if (newState == NLSSubstitution.EXTERNALIZED) {
if (substitution.isKeyRename()) {
sourceModification.replaceKey(substitution, change);
}
if (substitution.isAccessorRename()) {
sourceModification.replaceAccessor(substitution, change);
}
} else {
if (substitution.isValueRename()) {
sourceModification.replaceValue(substitution, change);
}
}
}
}
return change;
}