private void chooseDirectoryAndMove(Project project, PsiFile myFile) {
try {
PsiDirectory directory =
MoveClassesOrPackagesUtil.chooseDestinationPackage(project, myTargetPackage, null);
if (directory == null) {
return;
}
String error = RefactoringMessageUtil.checkCanCreateFile(directory, myFile.getName());
if (error != null) {
Messages.showMessageDialog(
project, error, CommonBundle.getErrorTitle(), Messages.getErrorIcon());
return;
}
new MoveClassesOrPackagesProcessor(
project,
new PsiElement[] {((PsiJavaFile) myFile).getClasses()[0]},
new SingleSourceRootMoveDestination(
PackageWrapper.create(JavaDirectoryService.getInstance().getPackage(directory)),
directory),
false,
false,
null)
.run();
} catch (IncorrectOperationException e) {
LOG.error(e);
}
}
public void invoke(
@NotNull Project project, Editor editor, PsiFile file, DataContext dataContext) {
int offset = editor.getCaretModel().getOffset();
editor.getScrollingModel().scrollToCaret(ScrollType.MAKE_VISIBLE);
PsiElement element = file.findElementAt(offset);
while (true) {
if (element == null || element instanceof PsiFile) {
String message =
RefactoringBundle.getCannotRefactorMessage(
RefactoringBundle.message(
"the.caret.should.be.positioned.inside.a.class.to.push.members.from"));
CommonRefactoringUtil.showErrorHint(
project, editor, message, REFACTORING_NAME, HelpID.MEMBERS_PUSH_DOWN);
return;
}
if (element instanceof PsiClass
|| element instanceof PsiField
|| element instanceof PsiMethod) {
if (element instanceof JspClass) {
RefactoringMessageUtil.showNotSupportedForJspClassesError(
project, editor, REFACTORING_NAME, HelpID.MEMBERS_PUSH_DOWN);
return;
}
invoke(project, new PsiElement[] {element}, dataContext);
return;
}
element = element.getParent();
}
}
@Override
public void invoke(@NotNull Project project, Editor editor, PsiFile file)
throws IncorrectOperationException {
if (!(file instanceof GroovyFile)) return;
VirtualFile vfile = file.getVirtualFile();
if (vfile == null) return;
final Module module = ModuleUtilCore.findModuleForFile(vfile, project);
if (module == null) return;
final String packageName = ((GroovyFile) file).getPackageName();
PsiDirectory directory =
PackageUtil.findOrCreateDirectoryForPackage(module, packageName, null, true);
if (directory == null) return;
String error = RefactoringMessageUtil.checkCanCreateFile(directory, file.getName());
if (error != null) {
Messages.showMessageDialog(
project, error, CommonBundle.getErrorTitle(), Messages.getErrorIcon());
return;
}
new MoveFilesOrDirectoriesProcessor(
project, new PsiElement[] {file}, directory, false, false, false, null, null)
.run();
}
public Collection<PsiElement> getAdditionalElementsToDelete(
@NotNull final PsiElement element,
@NotNull final Collection<PsiElement> allElementsToDelete,
final boolean askUser) {
if (element instanceof PsiField) {
PsiField field = (PsiField) element;
final Project project = element.getProject();
String propertyName =
JavaCodeStyleManager.getInstance(project)
.variableNameToPropertyName(field.getName(), VariableKind.FIELD);
PsiClass aClass = field.getContainingClass();
if (aClass != null) {
boolean isStatic = field.hasModifierProperty(PsiModifier.STATIC);
PsiMethod[] getters =
GetterSetterPrototypeProvider.findGetters(aClass, propertyName, isStatic);
if (getters != null) {
final List<PsiMethod> validGetters = new ArrayList<>(1);
for (PsiMethod getter : getters) {
if (!allElementsToDelete.contains(getter) && (getter != null && getter.isPhysical())) {
validGetters.add(getter);
}
}
getters =
validGetters.isEmpty()
? null
: validGetters.toArray(new PsiMethod[validGetters.size()]);
}
PsiMethod setter = PropertyUtil.findPropertySetter(aClass, propertyName, isStatic, false);
if (allElementsToDelete.contains(setter) || setter != null && !setter.isPhysical())
setter = null;
if (askUser && (getters != null || setter != null)) {
final String message =
RefactoringMessageUtil.getGetterSetterMessage(
field.getName(),
RefactoringBundle.message("delete.title"),
getters != null ? getters[0] : null,
setter);
if (!ApplicationManager.getApplication().isUnitTestMode()
&& Messages.showYesNoDialog(
project,
message,
RefactoringBundle.message("safe.delete.title"),
Messages.getQuestionIcon())
!= Messages.YES) {
getters = null;
setter = null;
}
}
List<PsiElement> elements = new ArrayList<>();
if (setter != null) elements.add(setter);
if (getters != null) Collections.addAll(elements, getters);
return elements;
}
}
return null;
}
private static boolean askToRenameAccesors(
PsiMethod getter, PsiMethod setter, String newName, final Project project) {
if (ApplicationManager.getApplication().isUnitTestMode()) return false;
String text =
RefactoringMessageUtil.getGetterSetterMessage(
newName, RefactoringBundle.message("rename.title"), getter, setter);
return Messages.showYesNoDialog(
project, text, RefactoringBundle.message("rename.title"), Messages.getQuestionIcon())
== 0;
}
@Override
protected String validateAndCommitData() {
PsiManager manager = PsiManager.getInstance(myProject);
PsiElementFactory factory = JavaPsiFacade.getInstance(manager.getProject()).getElementFactory();
String name = getMethodName();
if (!JavaPsiFacade.getInstance(manager.getProject()).getNameHelper().isIdentifier(name)) {
return RefactoringMessageUtil.getIncorrectIdentifierMessage(name);
}
if (myMethod.canChangeReturnType() == MethodDescriptor.ReadWriteOption.ReadWrite) {
try {
((PsiTypeCodeFragment) myReturnTypeCodeFragment).getType();
} catch (PsiTypeCodeFragment.TypeSyntaxException e) {
myReturnTypeField.requestFocus();
return RefactoringBundle.message(
"changeSignature.wrong.return.type", myReturnTypeCodeFragment.getText());
} catch (PsiTypeCodeFragment.NoTypeException e) {
myReturnTypeField.requestFocus();
return RefactoringBundle.message("changeSignature.no.return.type");
}
}
List<ParameterTableModelItemBase<ParameterInfoImpl>> parameterInfos =
myParametersTableModel.getItems();
final int newParametersNumber = parameterInfos.size();
for (int i = 0; i < newParametersNumber; i++) {
final ParameterTableModelItemBase<ParameterInfoImpl> item = parameterInfos.get(i);
if (!JavaPsiFacade.getInstance(manager.getProject())
.getNameHelper()
.isIdentifier(item.parameter.getName())) {
return RefactoringMessageUtil.getIncorrectIdentifierMessage(item.parameter.getName());
}
final PsiType type;
try {
type = ((PsiTypeCodeFragment) parameterInfos.get(i).typeCodeFragment).getType();
} catch (PsiTypeCodeFragment.TypeSyntaxException e) {
return RefactoringBundle.message(
"changeSignature.wrong.type.for.parameter",
item.typeCodeFragment.getText(),
item.parameter.getName());
} catch (PsiTypeCodeFragment.NoTypeException e) {
return RefactoringBundle.message(
"changeSignature.no.type.for.parameter", item.parameter.getName());
}
item.parameter.setType(type);
if (type instanceof PsiEllipsisType && i != newParametersNumber - 1) {
return RefactoringBundle.message("changeSignature.vararg.not.last");
}
if (item.parameter.oldParameterIndex < 0) {
item.parameter.defaultValue =
ApplicationManager.getApplication()
.runWriteAction(
new Computable<String>() {
@Override
public String compute() {
return JavaCodeStyleManager.getInstance(myProject)
.qualifyClassReferences(item.defaultValueCodeFragment)
.getText();
}
});
String def = item.parameter.defaultValue;
def = def.trim();
if (!(type instanceof PsiEllipsisType)) {
try {
if (!StringUtil.isEmpty(def)) {
factory.createExpressionFromText(def, null);
}
} catch (IncorrectOperationException e) {
return e.getMessage();
}
}
}
}
ThrownExceptionInfo[] exceptionInfos = myExceptionsModel.getThrownExceptions();
PsiTypeCodeFragment[] typeCodeFragments = myExceptionsModel.getTypeCodeFragments();
for (int i = 0; i < exceptionInfos.length; i++) {
ThrownExceptionInfo exceptionInfo = exceptionInfos[i];
PsiTypeCodeFragment typeCodeFragment = typeCodeFragments[i];
try {
PsiType type = typeCodeFragment.getType();
if (!(type instanceof PsiClassType)) {
return RefactoringBundle.message(
"changeSignature.wrong.type.for.exception", typeCodeFragment.getText());
}
PsiClassType throwable =
JavaPsiFacade.getInstance(myProject)
.getElementFactory()
.createTypeByFQClassName("java.lang.Throwable", type.getResolveScope());
if (!throwable.isAssignableFrom(type)) {
return RefactoringBundle.message(
"changeSignature.not.throwable.type", typeCodeFragment.getText());
}
exceptionInfo.setType((PsiClassType) type);
} catch (PsiTypeCodeFragment.TypeSyntaxException e) {
return RefactoringBundle.message(
"changeSignature.wrong.type.for.exception", typeCodeFragment.getText());
} catch (PsiTypeCodeFragment.NoTypeException e) {
return RefactoringBundle.message("changeSignature.no.type.for.exception");
}
}
// warnings
try {
if (myMethod.canChangeReturnType() == MethodDescriptor.ReadWriteOption.ReadWrite) {
if (!RefactoringUtil.isResolvableType(
((PsiTypeCodeFragment) myReturnTypeCodeFragment).getType())) {
if (Messages.showOkCancelDialog(
myProject,
RefactoringBundle.message(
"changeSignature.cannot.resolve.return.type",
myReturnTypeCodeFragment.getText()),
RefactoringBundle.message("changeSignature.refactoring.name"),
Messages.getWarningIcon())
!= 0) {
return EXIT_SILENTLY;
}
}
}
for (ParameterTableModelItemBase<ParameterInfoImpl> item : parameterInfos) {
if (!RefactoringUtil.isResolvableType(
((PsiTypeCodeFragment) item.typeCodeFragment).getType())) {
if (Messages.showOkCancelDialog(
myProject,
RefactoringBundle.message(
"changeSignature.cannot.resolve.parameter.type",
item.typeCodeFragment.getText(),
item.parameter.getName()),
RefactoringBundle.message("changeSignature.refactoring.name"),
Messages.getWarningIcon())
!= 0) {
return EXIT_SILENTLY;
}
}
}
} catch (PsiTypeCodeFragment.IncorrectTypeException ignored) {
}
return null;
}