private RefactoringStatus initialize(JavaRefactoringArguments extended) {
final String handle = extended.getAttribute(JavaRefactoringDescriptorUtil.ATTRIBUTE_INPUT);
if (handle != null) {
final IJavaElement element =
JavaRefactoringDescriptorUtil.handleToElement(extended.getProject(), handle, false);
if (element == null || !element.exists() || element.getElementType() != IJavaElement.FIELD)
return JavaRefactoringDescriptorUtil.createInputFatalStatus(
element, getProcessorName(), IJavaRefactorings.RENAME_FIELD);
else fField = (IField) element;
} else
return RefactoringStatus.createFatalErrorStatus(
Messages.format(
RefactoringCoreMessages.InitializableRefactoring_argument_not_exist,
JavaRefactoringDescriptorUtil.ATTRIBUTE_INPUT));
final String name = extended.getAttribute(JavaRefactoringDescriptorUtil.ATTRIBUTE_NAME);
if (name != null && !"".equals(name)) // $NON-NLS-1$
setNewElementName(name);
else
return RefactoringStatus.createFatalErrorStatus(
Messages.format(
RefactoringCoreMessages.InitializableRefactoring_argument_not_exist,
JavaRefactoringDescriptorUtil.ATTRIBUTE_NAME));
final String references =
extended.getAttribute(JavaRefactoringDescriptorUtil.ATTRIBUTE_REFERENCES);
if (references != null) {
fUpdateReferences = Boolean.valueOf(references).booleanValue();
} else
return RefactoringStatus.createFatalErrorStatus(
Messages.format(
RefactoringCoreMessages.InitializableRefactoring_argument_not_exist,
JavaRefactoringDescriptorUtil.ATTRIBUTE_REFERENCES));
final String matches = extended.getAttribute(ATTRIBUTE_TEXTUAL_MATCHES);
if (matches != null) {
fUpdateTextualMatches = Boolean.valueOf(matches).booleanValue();
} else
return RefactoringStatus.createFatalErrorStatus(
Messages.format(
RefactoringCoreMessages.InitializableRefactoring_argument_not_exist,
ATTRIBUTE_TEXTUAL_MATCHES));
final String getters = extended.getAttribute(ATTRIBUTE_RENAME_GETTER);
if (getters != null) fRenameGetter = Boolean.valueOf(getters).booleanValue();
else fRenameGetter = false;
final String setters = extended.getAttribute(ATTRIBUTE_RENAME_SETTER);
if (setters != null) fRenameSetter = Boolean.valueOf(setters).booleanValue();
else fRenameSetter = false;
final String delegate = extended.getAttribute(ATTRIBUTE_DELEGATE);
if (delegate != null) {
fDelegateUpdating = Boolean.valueOf(delegate).booleanValue();
} else fDelegateUpdating = false;
final String deprecate = extended.getAttribute(ATTRIBUTE_DEPRECATE);
if (deprecate != null) {
fDelegateDeprecation = Boolean.valueOf(deprecate).booleanValue();
} else fDelegateDeprecation = false;
return new RefactoringStatus();
}
private RefactoringStatus initialize(JavaRefactoringArguments arguments) {
final String selection =
arguments.getAttribute(JavaRefactoringDescriptorUtil.ATTRIBUTE_SELECTION);
if (selection != null) {
int offset = -1;
int length = -1;
final StringTokenizer tokenizer = new StringTokenizer(selection);
if (tokenizer.hasMoreTokens()) offset = Integer.valueOf(tokenizer.nextToken()).intValue();
if (tokenizer.hasMoreTokens()) length = Integer.valueOf(tokenizer.nextToken()).intValue();
if (offset >= 0 && length >= 0) {
fSelectionStart = offset;
fSelectionLength = length;
} else
return RefactoringStatus.createFatalErrorStatus(
Messages.format(
RefactoringCoreMessages.InitializableRefactoring_illegal_argument,
new Object[] {selection, JavaRefactoringDescriptorUtil.ATTRIBUTE_SELECTION}));
} else
return RefactoringStatus.createFatalErrorStatus(
Messages.format(
RefactoringCoreMessages.InitializableRefactoring_argument_not_exist,
JavaRefactoringDescriptorUtil.ATTRIBUTE_SELECTION));
final String handle = arguments.getAttribute(JavaRefactoringDescriptorUtil.ATTRIBUTE_INPUT);
if (handle != null) {
final IJavaElement element =
JavaRefactoringDescriptorUtil.handleToElement(arguments.getProject(), handle, false);
if (element == null
|| !element.exists()
|| element.getElementType() != IJavaElement.COMPILATION_UNIT)
return JavaRefactoringDescriptorUtil.createInputFatalStatus(
element, getName(), IJavaRefactorings.EXTRACT_CONSTANT);
else fCu = (ICompilationUnit) element;
} else
return RefactoringStatus.createFatalErrorStatus(
Messages.format(
RefactoringCoreMessages.InitializableRefactoring_argument_not_exist,
JavaRefactoringDescriptorUtil.ATTRIBUTE_INPUT));
final String visibility = arguments.getAttribute(ATTRIBUTE_VISIBILITY);
if (visibility != null && !"".equals(visibility)) { // $NON-NLS-1$
int flag = 0;
try {
flag = Integer.parseInt(visibility);
} catch (NumberFormatException exception) {
return RefactoringStatus.createFatalErrorStatus(
Messages.format(
RefactoringCoreMessages.InitializableRefactoring_argument_not_exist,
ATTRIBUTE_VISIBILITY));
}
fVisibility = JdtFlags.getVisibilityString(flag);
}
final String name = arguments.getAttribute(JavaRefactoringDescriptorUtil.ATTRIBUTE_NAME);
if (name != null && !"".equals(name)) // $NON-NLS-1$
fConstantName = name;
else
return RefactoringStatus.createFatalErrorStatus(
Messages.format(
RefactoringCoreMessages.InitializableRefactoring_argument_not_exist,
JavaRefactoringDescriptorUtil.ATTRIBUTE_NAME));
final String replace = arguments.getAttribute(ATTRIBUTE_REPLACE);
if (replace != null) {
fReplaceAllOccurrences = Boolean.valueOf(replace).booleanValue();
} else
return RefactoringStatus.createFatalErrorStatus(
Messages.format(
RefactoringCoreMessages.InitializableRefactoring_argument_not_exist,
ATTRIBUTE_REPLACE));
final String declareFinal = arguments.getAttribute(ATTRIBUTE_QUALIFY);
if (declareFinal != null) {
fQualifyReferencesWithDeclaringClassName = Boolean.valueOf(declareFinal).booleanValue();
} else
return RefactoringStatus.createFatalErrorStatus(
Messages.format(
RefactoringCoreMessages.InitializableRefactoring_argument_not_exist,
ATTRIBUTE_QUALIFY));
return new RefactoringStatus();
}
private ExtractConstantDescriptor createRefactoringDescriptor() {
final Map<String, String> arguments = new HashMap<>();
String project = null;
IJavaProject javaProject = fCu.getJavaProject();
if (javaProject != null) project = javaProject.getElementName();
int flags =
JavaRefactoringDescriptor.JAR_REFACTORING | JavaRefactoringDescriptor.JAR_SOURCE_ATTACHMENT;
if (JdtFlags.getVisibilityCode(fVisibility) != Modifier.PRIVATE)
flags |= RefactoringDescriptor.STRUCTURAL_CHANGE;
final String expression = ASTNodes.asString(fSelectedExpression.getAssociatedExpression());
final String description =
Messages.format(
RefactoringCoreMessages.ExtractConstantRefactoring_descriptor_description_short,
BasicElementLabels.getJavaElementName(fConstantName));
final String header =
Messages.format(
RefactoringCoreMessages.ExtractConstantRefactoring_descriptor_description,
new String[] {
BasicElementLabels.getJavaElementName(fConstantName),
BasicElementLabels.getJavaCodeString(expression)
});
final JDTRefactoringDescriptorComment comment =
new JDTRefactoringDescriptorComment(project, this, header);
comment.addSetting(
Messages.format(
RefactoringCoreMessages.ExtractConstantRefactoring_constant_name_pattern,
BasicElementLabels.getJavaElementName(fConstantName)));
comment.addSetting(
Messages.format(
RefactoringCoreMessages.ExtractConstantRefactoring_constant_expression_pattern,
BasicElementLabels.getJavaCodeString(expression)));
String visibility = fVisibility;
if ("".equals(visibility)) // $NON-NLS-1$
visibility = RefactoringCoreMessages.ExtractConstantRefactoring_default_visibility;
comment.addSetting(
Messages.format(
RefactoringCoreMessages.ExtractConstantRefactoring_visibility_pattern, visibility));
if (fReplaceAllOccurrences)
comment.addSetting(RefactoringCoreMessages.ExtractConstantRefactoring_replace_occurrences);
if (fQualifyReferencesWithDeclaringClassName)
comment.addSetting(RefactoringCoreMessages.ExtractConstantRefactoring_qualify_references);
arguments.put(
JavaRefactoringDescriptorUtil.ATTRIBUTE_INPUT,
JavaRefactoringDescriptorUtil.elementToHandle(project, fCu));
arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_NAME, fConstantName);
arguments.put(
JavaRefactoringDescriptorUtil.ATTRIBUTE_SELECTION,
new Integer(fSelectionStart).toString()
+ " "
+ new Integer(fSelectionLength).toString()); // $NON-NLS-1$
arguments.put(ATTRIBUTE_REPLACE, Boolean.valueOf(fReplaceAllOccurrences).toString());
arguments.put(
ATTRIBUTE_QUALIFY, Boolean.valueOf(fQualifyReferencesWithDeclaringClassName).toString());
arguments.put(
ATTRIBUTE_VISIBILITY, new Integer(JdtFlags.getVisibilityCode(fVisibility)).toString());
ExtractConstantDescriptor descriptor =
RefactoringSignatureDescriptorFactory.createExtractConstantDescriptor(
project, description, comment.asString(), arguments, flags);
return descriptor;
}
/**
* Initializes the refactoring from scripting arguments. Used by {@link
* RenameVirtualMethodProcessor} and {@link RenameNonVirtualMethodProcessor}
*
* @param extended the arguments
* @return the resulting status
*/
protected final RefactoringStatus initialize(JavaRefactoringArguments extended) {
fInitialized = true;
final String handle = extended.getAttribute(JavaRefactoringDescriptorUtil.ATTRIBUTE_INPUT);
if (handle != null) {
final IJavaElement element =
JavaRefactoringDescriptorUtil.handleToElement(extended.getProject(), handle, false);
final String refactoring = getProcessorName();
if (element instanceof IMethod) {
final IMethod method = (IMethod) element;
final IType declaring = method.getDeclaringType();
if (declaring != null && declaring.exists()) {
final IMethod[] methods = declaring.findMethods(method);
if (methods != null && methods.length == 1 && methods[0] != null) {
if (!methods[0].exists())
return JavaRefactoringDescriptorUtil.createInputFatalStatus(
methods[0], refactoring, IJavaRefactorings.RENAME_METHOD);
fMethod = methods[0];
initializeWorkingCopyOwner();
} else
return JavaRefactoringDescriptorUtil.createInputFatalStatus(
null, refactoring, IJavaRefactorings.RENAME_METHOD);
} else
return JavaRefactoringDescriptorUtil.createInputFatalStatus(
element, refactoring, IJavaRefactorings.RENAME_METHOD);
} else
return JavaRefactoringDescriptorUtil.createInputFatalStatus(
element, refactoring, IJavaRefactorings.RENAME_METHOD);
} else
return RefactoringStatus.createFatalErrorStatus(
Messages.format(
RefactoringCoreMessages.InitializableRefactoring_argument_not_exist,
JavaRefactoringDescriptorUtil.ATTRIBUTE_INPUT));
final String name = extended.getAttribute(JavaRefactoringDescriptorUtil.ATTRIBUTE_NAME);
if (name != null && !"".equals(name)) // $NON-NLS-1$
setNewElementName(name);
else
return RefactoringStatus.createFatalErrorStatus(
Messages.format(
RefactoringCoreMessages.InitializableRefactoring_argument_not_exist,
JavaRefactoringDescriptorUtil.ATTRIBUTE_NAME));
final String references =
extended.getAttribute(JavaRefactoringDescriptorUtil.ATTRIBUTE_REFERENCES);
if (references != null) {
fUpdateReferences = Boolean.valueOf(references).booleanValue();
} else
return RefactoringStatus.createFatalErrorStatus(
Messages.format(
RefactoringCoreMessages.InitializableRefactoring_argument_not_exist,
JavaRefactoringDescriptorUtil.ATTRIBUTE_REFERENCES));
final String delegate = extended.getAttribute(ATTRIBUTE_DELEGATE);
if (delegate != null) {
fDelegateUpdating = Boolean.valueOf(delegate).booleanValue();
} else
return RefactoringStatus.createFatalErrorStatus(
Messages.format(
RefactoringCoreMessages.InitializableRefactoring_argument_not_exist,
ATTRIBUTE_DELEGATE));
final String deprecate = extended.getAttribute(ATTRIBUTE_DEPRECATE);
if (deprecate != null) {
fDelegateDeprecation = Boolean.valueOf(deprecate).booleanValue();
} else
return RefactoringStatus.createFatalErrorStatus(
Messages.format(
RefactoringCoreMessages.InitializableRefactoring_argument_not_exist,
ATTRIBUTE_DEPRECATE));
return new RefactoringStatus();
}
