protected void performRefactoring(UsageInfo[] usages) {
if (!CommonRefactoringUtil.checkReadOnlyStatus(myProject, myTargetClass)) return;
PsiMethod patternMethod = createMethodToAdd();
final List<PsiReference> docRefs = new ArrayList<PsiReference>();
for (UsageInfo usage : usages) {
if (usage instanceof InheritorUsageInfo) {
final PsiClass inheritor = ((InheritorUsageInfo) usage).getInheritor();
addMethodToClass(inheritor, patternMethod, true);
} else if (usage instanceof MethodCallUsageInfo
&& !((MethodCallUsageInfo) usage).isInternal()) {
correctMethodCall(((MethodCallUsageInfo) usage).getMethodCallExpression(), false);
} else if (usage instanceof JavadocUsageInfo) {
docRefs.add(usage.getElement().getReference());
}
}
try {
if (myTargetClass.isInterface()) patternMethod.getBody().delete();
final PsiMethod method = addMethodToClass(myTargetClass, patternMethod, false);
myMethod.delete();
for (PsiReference reference : docRefs) {
reference.bindToElement(method);
}
VisibilityUtil.fixVisibility(usages, method, myNewVisibility);
} catch (IncorrectOperationException e) {
LOG.error(e);
}
}
protected void performRefactoring(UsageInfo[] usages) {
if (!CommonRefactoringUtil.checkReadOnlyStatus(myProject, myTargetClass)) return;
PsiMethod patternMethod = createMethodToAdd();
final List<PsiReference> docRefs = new ArrayList<PsiReference>();
for (UsageInfo usage : usages) {
if (usage instanceof InheritorUsageInfo) {
final PsiClass inheritor = ((InheritorUsageInfo) usage).getInheritor();
addMethodToClass(inheritor, patternMethod, true);
} else if (usage instanceof MethodCallUsageInfo
&& !((MethodCallUsageInfo) usage).isInternal()) {
final PsiElement expression = ((MethodCallUsageInfo) usage).getMethodCallExpression();
if (expression instanceof PsiMethodCallExpression) {
correctMethodCall((PsiMethodCallExpression) expression, false);
} else if (expression instanceof PsiMethodReferenceExpression) {
PsiExpression newQualifier =
JavaPsiFacade.getInstance(myProject)
.getElementFactory()
.createExpressionFromText(myTargetVariable.getType().getCanonicalText(), null);
((PsiMethodReferenceExpression) expression).setQualifierExpression(newQualifier);
}
} else if (usage instanceof JavadocUsageInfo) {
docRefs.add(usage.getElement().getReference());
}
}
try {
if (myTargetClass.isInterface()) patternMethod.getBody().delete();
final PsiMethod method = addMethodToClass(myTargetClass, patternMethod, false);
myMethod.delete();
for (PsiReference reference : docRefs) {
reference.bindToElement(method);
}
VisibilityUtil.fixVisibility(UsageViewUtil.toElements(usages), method, myNewVisibility);
if (myOpenInEditor) {
EditorHelper.openInEditor(method);
}
} catch (IncorrectOperationException e) {
LOG.error(e);
}
}
public void run() {
try {
final boolean rebindNeeded2 = !myVariableName.equals(myFieldName) || myRebindNeeded;
final PsiReference[] refs;
if (rebindNeeded2) {
refs =
ReferencesSearch.search(myLocal, GlobalSearchScope.projectScope(myProject), false)
.toArray(new PsiReference[0]);
} else {
refs = null;
}
final PsiMethod enclosingConstructor =
BaseExpressionToFieldHandler.getEnclosingConstructor(myDestinationClass, myLocal);
myField =
mySettings.isIntroduceEnumConstant()
? EnumConstantsUtil.createEnumConstant(myDestinationClass, myLocal, myFieldName)
: createField(
myLocal,
mySettings.getForcedType(),
myFieldName,
myInitializerPlace == IN_FIELD_DECLARATION);
myField = (PsiField) myDestinationClass.add(myField);
BaseExpressionToFieldHandler.setModifiers(myField, mySettings);
if (!mySettings.isIntroduceEnumConstant()) {
VisibilityUtil.fixVisibility(myOccurences, myField, mySettings.getFieldVisibility());
}
myLocal.normalizeDeclaration();
PsiDeclarationStatement declarationStatement =
(PsiDeclarationStatement) myLocal.getParent();
final BaseExpressionToFieldHandler.InitializationPlace finalInitializerPlace;
if (myLocal.getInitializer() == null) {
finalInitializerPlace = IN_FIELD_DECLARATION;
} else {
finalInitializerPlace = myInitializerPlace;
}
final PsiElementFactory factory = JavaPsiFacade.getInstance(myProject).getElementFactory();
switch (finalInitializerPlace) {
case IN_FIELD_DECLARATION:
declarationStatement.delete();
break;
case IN_CURRENT_METHOD:
PsiStatement statement = createAssignment(myLocal, myFieldName, factory);
myAssignmentStatement = (PsiStatement) declarationStatement.replace(statement);
break;
case IN_CONSTRUCTOR:
myAssignmentStatement =
addInitializationToConstructors(myLocal, myField, enclosingConstructor, factory);
break;
case IN_SETUP_METHOD:
myAssignmentStatement = addInitializationToSetUp(myLocal, myField, factory);
}
if (enclosingConstructor != null && myInitializerPlace == IN_CONSTRUCTOR) {
PsiStatement statement = createAssignment(myLocal, myFieldName, factory);
myAssignmentStatement = (PsiStatement) declarationStatement.replace(statement);
}
if (rebindNeeded2) {
for (final PsiReference reference : refs) {
if (reference != null) {
// expr = RefactoringUtil.outermostParenthesizedExpression(expr);
RefactoringUtil.replaceOccurenceWithFieldRef(
(PsiExpression) reference, myField, myDestinationClass);
// replaceOccurenceWithFieldRef((PsiExpression)reference, field, aaClass);
}
}
// RefactoringUtil.renameVariableReferences(local, pPrefix + fieldName,
// GlobalSearchScope.projectScope(myProject));
}
} catch (IncorrectOperationException e) {
LOG.error(e);
}
}
protected void performRefactoring(@NotNull UsageInfo[] usageInfos) {
final PsiClass psiClass = buildClass();
if (psiClass == null) return;
if (delegationRequired) {
buildDelegate();
}
myExtractEnumProcessor.performEnumConstantTypeMigration(usageInfos);
final Set<PsiMember> members = new HashSet<PsiMember>();
for (PsiMethod method : methods) {
final PsiMethod member = psiClass.findMethodBySignature(method, false);
if (member != null) {
members.add(member);
}
}
for (PsiField field : fields) {
final PsiField member = psiClass.findFieldByName(field.getName(), false);
if (member != null) {
members.add(member);
final PsiExpression initializer = member.getInitializer();
if (initializer != null) {
final boolean[] moveInitializerToConstructor = new boolean[1];
initializer.accept(
new JavaRecursiveElementWalkingVisitor() {
@Override
public void visitReferenceExpression(PsiReferenceExpression expression) {
super.visitReferenceExpression(expression);
final PsiElement resolved = expression.resolve();
if (resolved instanceof PsiField && !members.contains(resolved)) {
moveInitializerToConstructor[0] = true;
}
}
});
if (moveInitializerToConstructor[0]) {
final PsiElementFactory elementFactory = JavaPsiFacade.getElementFactory(myProject);
PsiMethod[] constructors = psiClass.getConstructors();
if (constructors.length == 0) {
final PsiMethod constructor =
(PsiMethod) elementFactory.createConstructor().setName(psiClass.getName());
constructors = new PsiMethod[] {(PsiMethod) psiClass.add(constructor)};
}
for (PsiMethod constructor : constructors) {
MoveInstanceMembersUtil.moveInitializerToConstructor(
elementFactory, constructor, member);
}
}
}
}
}
if (myGenerateAccessors) {
final NecessaryAccessorsVisitor visitor = checkNecessaryGettersSetters4SourceClass();
for (PsiField field : visitor.getFieldsNeedingGetter()) {
sourceClass.add(GenerateMembersUtil.generateGetterPrototype(field));
}
for (PsiField field : visitor.getFieldsNeedingSetter()) {
sourceClass.add(GenerateMembersUtil.generateSetterPrototype(field));
}
}
super.performRefactoring(usageInfos);
if (myNewVisibility == null) return;
for (PsiMember member : members) {
VisibilityUtil.fixVisibility(UsageViewUtil.toElements(usageInfos), member, myNewVisibility);
}
}
public void run() {
try {
final boolean rebindNeeded2 = !myVariableName.equals(myFieldName) || myRebindNeeded;
final PsiReference[] refs;
if (rebindNeeded2) {
refs =
ReferencesSearch.search(myLocal, GlobalSearchScope.projectScope(myProject), false)
.toArray(new PsiReference[0]);
} else {
refs = null;
}
final JavaPsiFacade facade = JavaPsiFacade.getInstance(myProject);
PsiVariable psiVariable =
facade.getResolveHelper().resolveAccessibleReferencedVariable(myFieldName, myLocal);
if (psiVariable != null && (!psiVariable.equals(myLocal))) {
CommonRefactoringUtil.showErrorMessage(
GosuIntroduceFieldHandler.REFACTORING_NAME,
LOCAL_VARIABLE_WITH_THIS_NAME_ALREADY_EXISTS,
HelpID.INTRODUCE_FIELD,
myProject);
return;
}
if (refs != null) {
for (PsiReference occur : refs) {
psiVariable =
facade
.getResolveHelper()
.resolveAccessibleReferencedVariable(myFieldName, (PsiElement) occur);
if (psiVariable != null && (psiVariable.getName().equals(myFieldName))) {
CommonRefactoringUtil.showErrorMessage(
GosuIntroduceFieldHandler.REFACTORING_NAME,
LOCAL_VARIABLE_WITH_THIS_NAME_ALREADY_EXISTS,
HelpID.INTRODUCE_FIELD,
myProject);
return;
}
}
}
final PsiMethod enclosingConstructor =
GosuBaseExpressionToFieldHandler.getEnclosingConstructor(myDestinationClass, myLocal);
myField =
mySettings.isIntroduceEnumConstant()
? EnumConstantsUtil.createEnumConstant(myDestinationClass, myLocal, myFieldName)
: createField(
myLocal,
mySettings.getForcedType(),
myFieldName,
myInitializerPlace == IN_FIELD_DECLARATION);
myField = (PsiField) myDestinationClass.add(myField);
GosuBaseExpressionToFieldHandler.setModifiers(myField, mySettings);
if (!mySettings.isIntroduceEnumConstant()) {
VisibilityUtil.fixVisibility(myOccurences, myField, mySettings.getFieldVisibility());
}
myLocal.normalizeDeclaration();
// PsiDeclarationStatement declarationStatement = (PsiDeclarationStatement)
// myLocal.getParent();
final GosuBaseExpressionToFieldHandler.InitializationPlace finalInitializerPlace;
if (myLocal.getInitializer() == null) {
finalInitializerPlace = IN_FIELD_DECLARATION;
} else {
finalInitializerPlace = myInitializerPlace;
}
final PsiElementFactory factory = JavaPsiFacade.getInstance(myProject).getElementFactory();
switch (finalInitializerPlace) {
case IN_FIELD_DECLARATION:
// declarationStatement.delete();
myLocal.delete();
break;
case IN_CURRENT_METHOD:
PsiStatement statement = createAssignment(myLocal, myFieldName, null);
// myAssignmentStatement = (PsiStatement)
// declarationStatement.replace(statement);
myAssignmentStatement = (PsiStatement) myLocal.replace(statement);
GeneratedMarkerVisitor.markGenerated(myAssignmentStatement);
break;
case IN_CONSTRUCTOR:
myAssignmentStatement =
addInitializationToConstructors(myLocal, myField, enclosingConstructor, factory);
GeneratedMarkerVisitor.markGenerated(myAssignmentStatement);
break;
case IN_SETUP_METHOD:
// myAssignmentStatement = addInitializationToSetUp(myLocal, myField,
// factory);
}
if (enclosingConstructor != null && myInitializerPlace == IN_CONSTRUCTOR) {
PsiStatement statement = createAssignment(myLocal, myFieldName, null);
// myAssignmentStatement = (PsiStatement)
// declarationStatement.replace(statement);
myAssignmentStatement = (PsiStatement) myLocal.replace(statement);
GeneratedMarkerVisitor.markGenerated(myAssignmentStatement);
}
if (rebindNeeded2) {
for (final PsiReference reference : refs) {
if (reference != null) {
// expr = GosuRefactoringUtil.outermostParenthesizedExpression(expr);
GosuRefactoringUtil.replaceOccurenceWithFieldRef(
(PsiExpression) reference, myField, myDestinationClass);
// replaceOccurenceWithFieldRef((PsiExpression)reference, field, aaClass);
}
}
// GosuRefactoringUtil.renameVariableReferences(local, pPrefix + fieldName,
// GlobalSearchScope.projectScope(myProject));
}
ClassLord.doImportAndStick(
mySettings.getForcedType().getCanonicalText(), myDestinationClass.getContainingFile());
} catch (IncorrectOperationException e) {
LOG.error(e);
}
}