/*******************************************************************************
* Copyright (c) 2006, 2009 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.wst.jsdt.internal.corext.refactoring.code;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.Assert;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.OperationCanceledException;
import org.eclipse.core.runtime.SubProgressMonitor;
import org.eclipse.jface.text.BadLocationException;
import org.eclipse.jface.text.Document;
import org.eclipse.jface.text.IDocument;
import org.eclipse.ltk.core.refactoring.Change;
import org.eclipse.ltk.core.refactoring.RefactoringDescriptor;
import org.eclipse.ltk.core.refactoring.RefactoringStatus;
import org.eclipse.ltk.core.refactoring.participants.RefactoringArguments;
import org.eclipse.ltk.core.refactoring.participants.ResourceChangeChecker;
import org.eclipse.text.edits.MalformedTreeException;
import org.eclipse.text.edits.MultiTextEdit;
import org.eclipse.text.edits.TextEdit;
import org.eclipse.text.edits.TextEditGroup;
import org.eclipse.wst.jsdt.core.Flags;
import org.eclipse.wst.jsdt.core.IClassFile;
import org.eclipse.wst.jsdt.core.IJavaScriptUnit;
import org.eclipse.wst.jsdt.core.IJavaScriptElement;
import org.eclipse.wst.jsdt.core.IJavaScriptProject;
import org.eclipse.wst.jsdt.core.IFunction;
import org.eclipse.wst.jsdt.core.IType;
import org.eclipse.wst.jsdt.core.ITypeHierarchy;
import org.eclipse.wst.jsdt.core.ITypeRoot;
import org.eclipse.wst.jsdt.core.JavaScriptModelException;
import org.eclipse.wst.jsdt.core.dom.AST;
import org.eclipse.wst.jsdt.core.dom.ASTNode;
import org.eclipse.wst.jsdt.core.dom.ASTParser;
import org.eclipse.wst.jsdt.core.dom.Block;
import org.eclipse.wst.jsdt.core.dom.BodyDeclaration;
import org.eclipse.wst.jsdt.core.dom.JavaScriptUnit;
import org.eclipse.wst.jsdt.core.dom.ExpressionStatement;
import org.eclipse.wst.jsdt.core.dom.IBinding;
import org.eclipse.wst.jsdt.core.dom.IFunctionBinding;
import org.eclipse.wst.jsdt.core.dom.FunctionDeclaration;
import org.eclipse.wst.jsdt.core.dom.FunctionInvocation;
import org.eclipse.wst.jsdt.core.dom.Modifier;
import org.eclipse.wst.jsdt.core.dom.SimpleName;
import org.eclipse.wst.jsdt.core.dom.SingleVariableDeclaration;
import org.eclipse.wst.jsdt.core.dom.rewrite.ASTRewrite;
import org.eclipse.wst.jsdt.core.dom.rewrite.ImportRewrite;
import org.eclipse.wst.jsdt.core.refactoring.descriptors.JavaScriptRefactoringDescriptor;
import org.eclipse.wst.jsdt.internal.corext.dom.NodeFinder;
import org.eclipse.wst.jsdt.internal.corext.refactoring.Checks;
import org.eclipse.wst.jsdt.internal.corext.refactoring.JDTRefactoringDescriptor;
import org.eclipse.wst.jsdt.internal.corext.refactoring.JDTRefactoringDescriptorComment;
import org.eclipse.wst.jsdt.internal.corext.refactoring.JavaRefactoringArguments;
import org.eclipse.wst.jsdt.internal.corext.refactoring.RefactoringCoreMessages;
import org.eclipse.wst.jsdt.internal.corext.refactoring.base.JavaStatusContext;
import org.eclipse.wst.jsdt.internal.corext.refactoring.binary.StubCreator;
import org.eclipse.wst.jsdt.internal.corext.refactoring.changes.CompilationUnitChange;
import org.eclipse.wst.jsdt.internal.corext.refactoring.changes.DynamicValidationRefactoringChange;
import org.eclipse.wst.jsdt.internal.corext.refactoring.util.RefactoringASTParser;
import org.eclipse.wst.jsdt.internal.corext.refactoring.util.TextChangeManager;
import org.eclipse.wst.jsdt.internal.corext.util.Messages;
import org.eclipse.wst.jsdt.internal.ui.JavaScriptPlugin;
import org.eclipse.wst.jsdt.internal.ui.viewsupport.BindingLabelProvider;
import org.eclipse.wst.jsdt.ui.JavaScriptElementLabels;
public class ReplaceInvocationsRefactoring extends ScriptableRefactoring {
private static final String ID_REPLACE_INVOCATIONS= "org.eclipse.wst.jsdt.ui.replace.invocations"; //$NON-NLS-1$
private static final String ATTRIBUTE_MODE= "mode"; //$NON-NLS-1$
public static class Mode {
private Mode() {
}
public static final Mode REPLACE_ALL= new Mode();
public static final Mode REPLACE_SINGLE= new Mode();
}
private final ITypeRoot fSelectionTypeRoot;
/**
* only set if initial mode is REPLACE_SINGLE
*/
private final int fSelectionStart;
/**
* only set if initial mode is REPLACE_SINGLE
*/
private final int fSelectionLength;
private ASTNode fSelectionNode;
/**
* only set after checkInitialConditions
*/
private IFunction fMethod;
private String fBody;
private String[] fParameterNames;
private SourceProvider fSourceProvider; // resolved once in checkInitialConditions
private TargetProvider fTargetProvider; // flexible
private TextChangeManager fChangeManager;
private IFunctionBinding fMethodBinding;
public ReplaceInvocationsRefactoring(ITypeRoot typeRoot, int offset, int length) {
fSelectionTypeRoot= typeRoot;
fSelectionStart= offset;
fSelectionLength= length;
}
public ReplaceInvocationsRefactoring(IFunction method) {
fMethod= method;
fSelectionTypeRoot= method.getTypeRoot();
fSelectionStart= -1;
fSelectionLength= -1;
}
public String getName() {
return RefactoringCoreMessages.ReplaceInvocationsRefactoring_name;
}
/**
* Only to be called after {@link #checkInitialConditions(IProgressMonitor)}
*/
public boolean canReplaceSingle() {
return fSelectionNode instanceof FunctionInvocation;
}
/**
* Only to be called after {@link #checkInitialConditions(IProgressMonitor)}
*/
public RefactoringStatus setCurrentMode(Mode mode) throws JavaScriptModelException {
if (fTargetProvider.isSingle() == (mode == Mode.REPLACE_SINGLE))
return new RefactoringStatus();
Assert.isTrue(canReplaceSingle());
if (mode == Mode.REPLACE_SINGLE) {
fTargetProvider= TargetProvider.create((IJavaScriptUnit) fSelectionTypeRoot, (FunctionInvocation) fSelectionNode);
} else {
fTargetProvider= TargetProvider.create(fSourceProvider.getDeclaration());
}
return fTargetProvider.checkActivation();
}
public void setBody(String body, String[] parameterNames) {
//TODO: validate parameter name count and body
fBody= body;
fParameterNames= parameterNames;
}
public RefactoringStatus checkInitialConditions(IProgressMonitor pm) throws CoreException {
// TargetProvider must get an untampered AST with original invocation node
// SourceProvider must get a tweaked AST with method body / parameter names replaced
RefactoringStatus result= new RefactoringStatus();
if (fMethod == null) {
if (! (fSelectionTypeRoot instanceof IJavaScriptUnit))
return RefactoringStatus.createFatalErrorStatus(RefactoringCoreMessages.ReplaceInvocationsRefactoring_cannot_replace_in_binary);
IJavaScriptUnit cu= (IJavaScriptUnit) fSelectionTypeRoot;
JavaScriptUnit root= new RefactoringASTParser(AST.JLS3).parse(cu, true);
fSelectionNode= getTargetNode(cu, root, fSelectionStart, fSelectionLength);
if (fSelectionNode == null)
return RefactoringStatus.createFatalErrorStatus(RefactoringCoreMessages.ReplaceInvocationsRefactoring_select_method_to_apply);
if (fSelectionNode.getNodeType() == ASTNode.FUNCTION_DECLARATION) {
FunctionDeclaration methodDeclaration= (FunctionDeclaration) fSelectionNode;
fTargetProvider= TargetProvider.create(methodDeclaration);
fMethodBinding= methodDeclaration.resolveBinding();
} else {
FunctionInvocation methodInvocation= (FunctionInvocation) fSelectionNode;
fTargetProvider= TargetProvider.create(cu, methodInvocation);
fMethodBinding= methodInvocation.resolveMethodBinding();
}
if (fMethodBinding == null)
return RefactoringStatus.createFatalErrorStatus(RefactoringCoreMessages.InlineMethodRefactoring_error_noMethodDeclaration);
fMethod= (IFunction) fMethodBinding.getJavaElement();
} else {
ASTParser parser= ASTParser.newParser(AST.JLS3);
parser.setProject(fMethod.getJavaScriptProject());
IBinding[] bindings= parser.createBindings(new IJavaScriptElement[] { fMethod }, null);
fMethodBinding= (IFunctionBinding) bindings[0];
if (fMethodBinding == null)
return RefactoringStatus.createFatalErrorStatus(RefactoringCoreMessages.InlineMethodRefactoring_error_noMethodDeclaration);
fTargetProvider= TargetProvider.create(fMethodBinding);
}
result.merge(fTargetProvider.checkActivation());
return result;
}
private SourceProvider resolveSourceProvider(IFunctionBinding methodBinding, RefactoringStatus status) throws JavaScriptModelException {
final IFunction method= (IFunction) methodBinding.getJavaElement();
ITypeRoot typeRoot;
IDocument source;
JavaScriptUnit methodDeclarationAstRoot;
IJavaScriptUnit methodCu= (method).getJavaScriptUnit();
if (methodCu != null) {
typeRoot= methodCu;
ASTParser parser= ASTParser.newParser(AST.JLS3);
parser.setSource(methodCu);
parser.setFocalPosition(method.getNameRange().getOffset());
JavaScriptUnit compilationUnit= (JavaScriptUnit) parser.createAST(null);
FunctionDeclaration methodDecl= (FunctionDeclaration) NodeFinder.perform(compilationUnit, method.getNameRange()).getParent();
AST ast= compilationUnit.getAST();
ASTRewrite rewrite= ASTRewrite.create(ast);
Block newBody= ast.newBlock();
newBody.statements().add(rewrite.createStringPlaceholder(fBody, ASTNode.EMPTY_STATEMENT));
rewrite.replace(methodDecl.getBody(), newBody, null);
List parameters= methodDecl.parameters();
for (int i= 0; i < parameters.size(); i++) {
SingleVariableDeclaration parameter= (SingleVariableDeclaration) parameters.get(i);
rewrite.set(parameter.getName(), SimpleName.IDENTIFIER_PROPERTY, fParameterNames[i], null);
}
TextEdit textEdit= rewrite.rewriteAST();
Document document= new Document(methodCu.getBuffer().getContents());
try {
textEdit.apply(document);
} catch (MalformedTreeException e) {
JavaScriptPlugin.log(e);
} catch (BadLocationException e) {
JavaScriptPlugin.log(e);
}
source= document;
methodDeclarationAstRoot= new RefactoringASTParser(AST.JLS3).parse(source.get(), methodCu, true, true, null);
} else {
IClassFile classFile= method.getClassFile();
//TODO: use source if available?
StubCreator stubCreator= new StubCreator(true) {
protected void appendMethodBody(IFunction currentMethod) throws JavaScriptModelException {
if (currentMethod.equals(method)) {
fBuffer.append(fBody);
} else {
super.appendMethodBody(currentMethod);
}
}
/*
* @see org.eclipse.wst.jsdt.internal.corext.refactoring.binary.StubCreator#appendMethodParameterName(org.eclipse.wst.jsdt.core.IFunction, int)
*/
protected void appendMethodParameterName(IFunction currentMethod, int index) {
if (currentMethod.equals(method)) {
fBuffer.append(fParameterNames[index]);
} else {
super.appendMethodParameterName(currentMethod, index);
}
}
};
String stub= stubCreator.createStub(classFile.getType(), null);
source= new Document(stub);
methodDeclarationAstRoot= new RefactoringASTParser(AST.JLS3).parse(stub, classFile, true, true, null);
typeRoot= classFile;
}
ASTNode node= methodDeclarationAstRoot.findDeclaringNode(methodBinding.getKey());
if (node instanceof FunctionDeclaration) {
return new SourceProvider(typeRoot, source, (FunctionDeclaration) node);
} else {
status.addFatalError(RefactoringCoreMessages.ReplaceInvocationsRefactoring_cannot_find_method_declaration);
return null;
}
}
/**
* @return an invocation or declaration node
*/
private static ASTNode getTargetNode(IJavaScriptUnit unit, JavaScriptUnit root, int offset, int length) {
ASTNode node= null;
try {
node= checkNode(NodeFinder.perform(root, offset, length, unit), unit);
} catch(JavaScriptModelException e) {
// Do nothing
}
if (node != null)
return node;
return checkNode(NodeFinder.perform(root, offset, length), unit);
}
private static ASTNode checkNode(ASTNode node, IJavaScriptUnit unit) {
if (node == null)
return null;
if (node.getNodeType() == ASTNode.SIMPLE_NAME) {
node= node.getParent();
} else if (node.getNodeType() == ASTNode.EXPRESSION_STATEMENT) {
node= ((ExpressionStatement)node).getExpression();
}
switch(node.getNodeType()) {
case ASTNode.FUNCTION_DECLARATION:
case ASTNode.FUNCTION_INVOCATION:
// not yet...
// case ASTNode.SUPER_METHOD_INVOCATION:
// case ASTNode.CONSTRUCTOR_INVOCATION:
return node;
}
return null;
}
public RefactoringStatus checkFinalConditions(IProgressMonitor pm) throws CoreException {
pm.beginTask("", 20); //$NON-NLS-1$
fChangeManager= new TextChangeManager();
RefactoringStatus result= new RefactoringStatus();
fSourceProvider= resolveSourceProvider(fMethodBinding, result);
if (result.hasFatalError())
return result;
result.merge(fSourceProvider.checkActivation());
if (result.hasFatalError())
return result;
fSourceProvider.initialize();
fTargetProvider.initialize();
pm.setTaskName(RefactoringCoreMessages.InlineMethodRefactoring_searching);
RefactoringStatus searchStatus= new RefactoringStatus();
IJavaScriptUnit[] units= fTargetProvider.getAffectedCompilationUnits(searchStatus, new SubProgressMonitor(pm, 1));
if (searchStatus.hasFatalError()) {
result.merge(searchStatus);
return result;
}
IFile[] filesToBeModified= getFilesToBeModified(units);
result.merge(Checks.validateModifiesFiles(filesToBeModified, getValidationContext()));
if (result.hasFatalError())
return result;
result.merge(ResourceChangeChecker.checkFilesToBeChanged(filesToBeModified, new SubProgressMonitor(pm, 1)));
checkOverridden(result, new SubProgressMonitor(pm, 4));
IProgressMonitor sub= new SubProgressMonitor(pm, 15);
sub.beginTask("", units.length * 3); //$NON-NLS-1$
for (int c= 0; c < units.length; c++) {
IJavaScriptUnit unit= units[c];
sub.subTask(Messages.format(RefactoringCoreMessages.InlineMethodRefactoring_processing, unit.getElementName()));
CallInliner inliner= null;
try {
boolean added= false;
MultiTextEdit root= new MultiTextEdit();
CompilationUnitChange change= (CompilationUnitChange)fChangeManager.get(unit);
change.setEdit(root);
BodyDeclaration[] bodies= fTargetProvider.getAffectedBodyDeclarations(unit, new SubProgressMonitor(pm, 1));
if (bodies.length == 0)
continue;
inliner= new CallInliner(unit, (JavaScriptUnit) bodies[0].getRoot(), fSourceProvider);
for (int b= 0; b < bodies.length; b++) {
BodyDeclaration body= bodies[b];
inliner.initialize(body);
RefactoringStatus nestedInvocations= new RefactoringStatus();
ASTNode[] invocations= removeNestedCalls(nestedInvocations, unit,
fTargetProvider.getInvocations(body, new SubProgressMonitor(sub, 2)));
for (int i= 0; i < invocations.length; i++) {
ASTNode invocation= invocations[i];
result.merge(inliner.initialize(invocation, fTargetProvider.getStatusSeverity()));
if (result.hasFatalError())
break;
if (result.getSeverity() < fTargetProvider.getStatusSeverity()) {
added= true;
TextEditGroup group= new TextEditGroup(RefactoringCoreMessages.InlineMethodRefactoring_edit_inline);
change.addTextEditGroup(group);
result.merge(inliner.perform(group));
}
}
// do this after we have inlined the method calls. We still want
// to generate the modifications.
result.merge(nestedInvocations);
}
if (!added) {
fChangeManager.remove(unit);
} else {
root.addChild(inliner.getModifications());
ImportRewrite rewrite= inliner.getImportEdit();
if (rewrite.hasRecordedChanges()) {
TextEdit edit= rewrite.rewriteImports(null);
if (edit instanceof MultiTextEdit ? ((MultiTextEdit)edit).getChildrenSize() > 0 : true) {
root.addChild(edit);
change.addTextEditGroup(
new TextEditGroup(RefactoringCoreMessages.InlineMethodRefactoring_edit_import, new TextEdit[] {edit}));
}
}
}
} finally {
if (inliner != null)
inliner.dispose();
}
sub.worked(1);
if (sub.isCanceled())
throw new OperationCanceledException();
}
result.merge(searchStatus);
sub.done();
pm.done();
return result;
}
public Change createChange(IProgressMonitor pm) throws CoreException {
// TODO: update for fSelectionStart == -1
final Map arguments= new HashMap();
String project= null;
IJavaScriptProject javaProject= fSelectionTypeRoot.getJavaScriptProject();
if (javaProject != null)
project= javaProject.getElementName();
final IFunctionBinding binding= fSourceProvider.getDeclaration().resolveBinding();
int flags= RefactoringDescriptor.STRUCTURAL_CHANGE | JavaScriptRefactoringDescriptor.JAR_REFACTORING | JavaScriptRefactoringDescriptor.JAR_SOURCE_ATTACHMENT;
if (!Modifier.isPrivate(binding.getModifiers()))
flags|= RefactoringDescriptor.MULTI_CHANGE;
final String description= Messages.format(RefactoringCoreMessages.ReplaceInvocationsRefactoring_descriptor_description_short, binding.getName());
final String header= Messages.format(RefactoringCoreMessages.ReplaceInvocationsRefactoring_descriptor_description, new String[] { BindingLabelProvider.getBindingLabel(binding, JavaScriptElementLabels.ALL_FULLY_QUALIFIED), BindingLabelProvider.getBindingLabel(binding.getDeclaringClass(), JavaScriptElementLabels.ALL_FULLY_QUALIFIED)});
final JDTRefactoringDescriptorComment comment= new JDTRefactoringDescriptorComment(project, this, header);
comment.addSetting(Messages.format(RefactoringCoreMessages.ReplaceInvocationsRefactoring_original_pattern, BindingLabelProvider.getBindingLabel(binding, JavaScriptElementLabels.ALL_FULLY_QUALIFIED)));
if (!fTargetProvider.isSingle())
comment.addSetting(RefactoringCoreMessages.ReplaceInvocationsRefactoring_replace_references);
final JDTRefactoringDescriptor descriptor= new JDTRefactoringDescriptor(ID_REPLACE_INVOCATIONS, project, description, comment.asString(), arguments, flags);
arguments.put(JDTRefactoringDescriptor.ATTRIBUTE_INPUT, descriptor.elementToHandle(fSelectionTypeRoot));
arguments.put(JDTRefactoringDescriptor.ATTRIBUTE_SELECTION, Integer.valueOf(fSelectionStart).toString() + " " + Integer.valueOf(fSelectionLength).toString()); //$NON-NLS-1$
arguments.put(ATTRIBUTE_MODE, Integer.valueOf(fTargetProvider.isSingle() ? 0 : 1).toString());
return new DynamicValidationRefactoringChange(descriptor, RefactoringCoreMessages.ReplaceInvocationsRefactoring_change_name, fChangeManager.getAllChanges());
}
private IFile[] getFilesToBeModified(IJavaScriptUnit[] units) {
List result= new ArrayList(units.length + 1);
IFile file;
for (int i= 0; i < units.length; i++) {
file= getFile(units[i]);
if (file != null)
result.add(file);
}
return (IFile[])result.toArray(new IFile[result.size()]);
}
private IFile getFile(IJavaScriptUnit unit) {
unit= unit.getPrimary();
IResource resource= unit.getResource();
if (resource != null && resource.getType() == IResource.FILE)
return (IFile)resource;
return null;
}
private void checkOverridden(RefactoringStatus status, IProgressMonitor pm) throws JavaScriptModelException {
pm.beginTask("", 9); //$NON-NLS-1$
pm.setTaskName(RefactoringCoreMessages.InlineMethodRefactoring_checking_overridden);
FunctionDeclaration decl= fSourceProvider.getDeclaration();
IFunction method= (IFunction) decl.resolveBinding().getJavaElement();
if (method == null || Flags.isPrivate(method.getFlags())) {
pm.worked(8);
return;
}
IType type= method.getDeclaringType();
ITypeHierarchy hierarchy= type.newTypeHierarchy(new SubProgressMonitor(pm, 6));
checkSubTypes(status, method, hierarchy.getAllSubtypes(type), new SubProgressMonitor(pm, 1));
checkSuperClasses(status, method, hierarchy.getAllSuperclasses(type), new SubProgressMonitor(pm, 1));
pm.setTaskName(""); //$NON-NLS-1$
}
private void checkSubTypes(RefactoringStatus result, IFunction method, IType[] types, IProgressMonitor pm) {
checkTypes(
result, method, types,
RefactoringCoreMessages.InlineMethodRefactoring_checking_overridden_error,
pm);
}
private void checkSuperClasses(RefactoringStatus result, IFunction method, IType[] types, IProgressMonitor pm) {
checkTypes(
result, method, types,
RefactoringCoreMessages.InlineMethodRefactoring_checking_overrides_error,
pm);
}
private void checkTypes(RefactoringStatus result, IFunction method, IType[] types, String key, IProgressMonitor pm) {
pm.beginTask("", types.length); //$NON-NLS-1$
for (int i= 0; i < types.length; i++) {
pm.worked(1);
IFunction[] overridden= types[i].findMethods(method);
if (overridden != null && overridden.length > 0) {
result.addError(
Messages.format(key, types[i].getElementName()),
JavaStatusContext.create(overridden[0]));
}
}
}
private ASTNode[] removeNestedCalls(RefactoringStatus status, IJavaScriptUnit unit, ASTNode[] invocations) {
if (invocations.length <= 1)
return invocations;
ASTNode[] parents= new ASTNode[invocations.length];
for (int i= 0; i < invocations.length; i++) {
parents[i]= invocations[i].getParent();
}
for (int i= 0; i < invocations.length; i++) {
removeNestedCalls(status, unit, parents, invocations, i);
}
List result= new ArrayList();
for (int i= 0; i < invocations.length; i++) {
if (invocations[i] != null)
result.add(invocations[i]);
}
return (ASTNode[])result.toArray(new ASTNode[result.size()]);
}
private void removeNestedCalls(RefactoringStatus status, IJavaScriptUnit unit, ASTNode[] parents, ASTNode[] invocations, int index) {
ASTNode invocation= invocations[index];
for (int i= 0; i < parents.length; i++) {
ASTNode parent= parents[i];
while (parent != null) {
if (parent == invocation) {
status.addError(RefactoringCoreMessages.InlineMethodRefactoring_nestedInvocation,
JavaStatusContext.create(unit, parent));
invocations[index]= null;
}
parent= parent.getParent();
}
}
}
public RefactoringStatus initialize(final RefactoringArguments arguments) {
if (arguments instanceof JavaRefactoringArguments) {
final JavaRefactoringArguments generic= (JavaRefactoringArguments) arguments;
final String value= generic.getAttribute(ATTRIBUTE_MODE);
if (value != null && !"".equals(value)) {//$NON-NLS-1$
int mode= 0;
try {
mode= Integer.parseInt(value);
} catch (NumberFormatException exception) {
return RefactoringStatus.createFatalErrorStatus(Messages.format(RefactoringCoreMessages.InitializableRefactoring_argument_not_exist, ATTRIBUTE_MODE));
}
try {
setCurrentMode(mode == 1 ? Mode.REPLACE_ALL : Mode.REPLACE_SINGLE);
} catch (JavaScriptModelException exception) {
return RefactoringStatus.createFatalErrorStatus(exception.getLocalizedMessage());
}
}
} else
return RefactoringStatus.createFatalErrorStatus(RefactoringCoreMessages.InitializableRefactoring_inacceptable_arguments);
return new RefactoringStatus();
}
public IFunction getMethod() {
return fMethod;
}
}