public MoveInstanceMethodProcessor( final Project project, final PsiMethod method, final PsiVariable targetVariable, final String newVisibility, final Map<PsiClass, String> oldClassParameterNames) { super(project); myMethod = method; myTargetVariable = targetVariable; myOldClassParameterNames = oldClassParameterNames; LOG.assertTrue( myTargetVariable instanceof PsiParameter || myTargetVariable instanceof PsiField); LOG.assertTrue(myTargetVariable.getType() instanceof PsiClassType); final PsiType type = myTargetVariable.getType(); LOG.assertTrue(type instanceof PsiClassType); myTargetClass = ((PsiClassType) type).resolve(); myNewVisibility = newVisibility; }
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); } }