private RefactoringStatus addDelegates() throws JavaModelException, CoreException {
RefactoringStatus status = new RefactoringStatus();
CompilationUnitRewrite rewrite = new CompilationUnitRewrite(fField.getCompilationUnit());
rewrite.setResolveBindings(true);
// add delegate for the field
if (RefactoringAvailabilityTester.isDelegateCreationAvailable(fField)) {
FieldDeclaration fieldDeclaration =
ASTNodeSearchUtil.getFieldDeclarationNode(fField, rewrite.getRoot());
if (fieldDeclaration.fragments().size() > 1) {
status.addWarning(
Messages.format(
RefactoringCoreMessages
.DelegateCreator_cannot_create_field_delegate_more_than_one_fragment,
BasicElementLabels.getJavaElementName(fField.getElementName())),
JavaStatusContext.create(fField));
} else if (((VariableDeclarationFragment) fieldDeclaration.fragments().get(0))
.getInitializer()
== null) {
status.addWarning(
Messages.format(
RefactoringCoreMessages.DelegateCreator_cannot_create_field_delegate_no_initializer,
BasicElementLabels.getJavaElementName(fField.getElementName())),
JavaStatusContext.create(fField));
} else {
DelegateFieldCreator creator = new DelegateFieldCreator();
creator.setDeclareDeprecated(fDelegateDeprecation);
creator.setDeclaration(fieldDeclaration);
creator.setNewElementName(getNewElementName());
creator.setSourceRewrite(rewrite);
creator.prepareDelegate();
creator.createEdit();
}
}
// add delegates for getter and setter methods
// there may be getters even if the field is static final
if (getGetter() != null && fRenameGetter)
addMethodDelegate(getGetter(), getNewGetterName(), rewrite);
if (getSetter() != null && fRenameSetter)
addMethodDelegate(getSetter(), getNewSetterName(), rewrite);
final CompilationUnitChange change = rewrite.createChange(true);
if (change != null) {
change.setKeepPreviewEdits(true);
fChangeManager.manage(fField.getCompilationUnit(), change);
}
return status;
}
