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;
}
