public ExtractClassRefactoring(ExtractClassDescriptor descriptor) { fDescriptor= descriptor; IType type= fDescriptor.getType(); if (fDescriptor.getPackage() == null) { fDescriptor.setPackage(type.getPackageFragment().getElementName()); } if (fDescriptor.getClassName() == null) { fDescriptor.setClassName(type.getElementName() + "Data"); //$NON-NLS-1$ } if (fDescriptor.getFieldName() == null) { fDescriptor.setFieldName(StubUtility.getVariableNameSuggestions(NamingConventions.VK_INSTANCE_FIELD, type.getJavaProject(), "data", 0, null, true)[0]); //$NON-NLS-1$ } if (fDescriptor.getFields() == null) { try { fDescriptor.setFields(ExtractClassDescriptor.getFields(type)); } catch (JavaModelException e) { JavaPlugin.log(e); } } fVerification= new ExtractClassDescriptorVerification(descriptor); }
@Override public RefactoringStatus checkInitialConditions(IProgressMonitor pm) throws CoreException, OperationCanceledException { RefactoringStatus result= new RefactoringStatus(); pm.beginTask(RefactoringCoreMessages.ExtractClassRefactoring_progress_msg_check_initial_condition, 5); try { result.merge(fDescriptor.validateDescriptor()); if (!result.isOK()) return result; IType type= fDescriptor.getType(); result.merge(Checks.checkAvailability(type)); if (!result.isOK()) return result; pm.worked(1); Field[] fields= ExtractClassDescriptor.getFields(fDescriptor.getType()); pm.worked(1); if (pm.isCanceled()) throw new OperationCanceledException(); fVariables= new LinkedHashMap<String, FieldInfo>(); if (fields.length == 0) { result.addFatalError(RefactoringCoreMessages.ExtractClassRefactoring_error_no_usable_fields, JavaStatusContext.create(type)); return result; } for (int i= 0; i < fields.length; i++) { Field field= fields[i]; String fieldName= field.getFieldName(); IField declField= type.getField(fieldName); ParameterInfo info= new ParameterInfo(Signature.toString(declField.getTypeSignature()), fieldName, i); fVariables.put(fieldName, new FieldInfo(info, declField)); if (pm.isCanceled()) throw new OperationCanceledException(); } pm.worked(3); } finally { pm.done(); } return result; }
@Override public Refactoring createRefactoring(JavaRefactoringDescriptor descriptor, RefactoringStatus status) throws CoreException { if (!(descriptor instanceof ExtractClassDescriptor)) { status.addFatalError(RefactoringCoreMessages.ExtractClassContribution_error_unknown_descriptor); return null; } return new ExtractClassRefactoring((ExtractClassDescriptor) descriptor); }
public static void startExtractClassRefactoring(IType type, Shell shell) { ExtractClassDescriptor descriptor= RefactoringSignatureDescriptorFactory.createExtractClassDescriptor(); descriptor.setType(type); ExtractClassRefactoring refactoring= new ExtractClassRefactoring(descriptor); ExtractClassWizard wizard= new ExtractClassWizard(descriptor, refactoring); new RefactoringStarter().activate(wizard, shell, RefactoringMessages.OpenRefactoringWizardAction_refactoring, RefactoringSaveHelper.SAVE_REFACTORING); }
public Object[] getElements(Object inputElement) { if (inputElement instanceof ExtractClassDescriptor) { ExtractClassDescriptor descriptor= (ExtractClassDescriptor) inputElement; return descriptor.getFields(); } return null; }
public static ExtractClassDescriptor createExtractClassDescriptor( String project, String description, String comment, Map arguments, int flags) throws IllegalArgumentException { return new ExtractClassDescriptor(project, description, comment, arguments, flags); }
public static ExtractClassDescriptor createExtractClassDescriptor() { return new ExtractClassDescriptor(); }
public ExtractClassDescriptorVerification(ExtractClassDescriptor descriptor) { fDescriptor= descriptor; }
public ExtractClassWizard(ExtractClassDescriptor descriptor, Refactoring refactoring) { super(refactoring, DIALOG_BASED_USER_INTERFACE); fDescriptor= descriptor; setDefaultPageTitle(RefactoringMessages.ExtractClassWizard_page_title); }
