private static void checkHierarchyOfEnclosedTypes(
IType destinationType, RefactoringStatus result, IType type) throws JavaModelException {
IType[] enclosedTypes = getAllEnclosedTypes(type);
for (int i = 0; i < enclosedTypes.length; i++) {
IType enclosedType = enclosedTypes[i];
if (destinationType.getElementName().equals(enclosedType.getElementName())) {
String message =
Messages.format(
RefactoringCoreMessages.MemberCheckUtil_type_name_conflict3,
new String[] {getQualifiedLabel(enclosedType), getQualifiedLabel(type)});
RefactoringStatusContext context =
JavaStatusContext.create(
destinationType.getCompilationUnit(), destinationType.getNameRange());
result.addError(message, context);
}
if (typeNameExistsInEnclosingTypeChain(destinationType, enclosedType.getElementName())) {
String message =
Messages.format(
RefactoringCoreMessages.MemberCheckUtil_type_name_conflict4,
new String[] {getQualifiedLabel(enclosedType), getQualifiedLabel(type)});
RefactoringStatusContext context =
JavaStatusContext.create(
destinationType.getCompilationUnit(), destinationType.getNameRange());
result.addError(message, context);
}
}
}
private static void checkMethodInType(
IType destinationType, RefactoringStatus result, IMethod method) throws JavaModelException {
IMethod[] destinationTypeMethods = destinationType.getMethods();
IMethod found = findMethod(method, destinationTypeMethods);
if (found != null) {
RefactoringStatusContext context =
JavaStatusContext.create(destinationType.getCompilationUnit(), found.getSourceRange());
String message =
Messages.format(
RefactoringCoreMessages.MemberCheckUtil_signature_exists,
new String[] {
BasicElementLabels.getJavaElementName(method.getElementName()),
getQualifiedLabel(destinationType)
});
result.addError(message, context);
} else {
IMethod similar = Checks.findMethod(method, destinationType);
if (similar != null) {
String message =
Messages.format(
RefactoringCoreMessages.MemberCheckUtil_same_param_count,
new String[] {
BasicElementLabels.getJavaElementName(method.getElementName()),
getQualifiedLabel(destinationType)
});
RefactoringStatusContext context =
JavaStatusContext.create(
destinationType.getCompilationUnit(), similar.getSourceRange());
result.addWarning(message, context);
}
}
}
private void validateFolders() {
boolean useFolders = fFoldersAsSourceFolder.getSelection();
fSrcFolderNameText.setEnabled(useFolders);
fBinFolderNameText.setEnabled(useFolders);
fSrcFolderNameLabel.setEnabled(useFolders);
fBinFolderNameLabel.setEnabled(useFolders);
if (useFolders) {
String srcName = fSrcFolderNameText.getText();
String binName = fBinFolderNameText.getText();
if (srcName.length() + binName.length() == 0) {
updateStatus(
new StatusInfo(
IStatus.ERROR,
PreferencesMessages.NewJavaProjectPreferencePage_folders_error_namesempty));
return;
}
IWorkspace workspace = JavaPlugin.getWorkspace();
IProject dmy = workspace.getRoot().getProject("project"); // $NON-NLS-1$
IStatus status;
IPath srcPath = dmy.getFullPath().append(srcName);
if (srcName.length() != 0) {
status = workspace.validatePath(srcPath.toString(), IResource.FOLDER);
if (!status.isOK()) {
String message =
Messages.format(
PreferencesMessages.NewJavaProjectPreferencePage_folders_error_invalidsrcname,
status.getMessage());
updateStatus(new StatusInfo(IStatus.ERROR, message));
return;
}
}
IPath binPath = dmy.getFullPath().append(binName);
if (binName.length() != 0) {
status = workspace.validatePath(binPath.toString(), IResource.FOLDER);
if (!status.isOK()) {
String message =
Messages.format(
PreferencesMessages.NewJavaProjectPreferencePage_folders_error_invalidbinname,
status.getMessage());
updateStatus(new StatusInfo(IStatus.ERROR, message));
return;
}
}
IClasspathEntry entry = JavaCore.newSourceEntry(srcPath);
status =
JavaConventions.validateClasspath(
JavaCore.create(dmy), new IClasspathEntry[] {entry}, binPath);
if (!status.isOK()) {
String message = PreferencesMessages.NewJavaProjectPreferencePage_folders_error_invalidcp;
updateStatus(new StatusInfo(IStatus.ERROR, message));
return;
}
}
updateStatus(new StatusInfo()); // set to OK
}
public ImplementInterfaceProposal(
ICompilationUnit targetCU,
ITypeBinding binding,
CompilationUnit astRoot,
ITypeBinding newInterface,
int relevance) {
super(
"",
targetCU,
null,
relevance,
JavaPluginImages.get(JavaPluginImages.IMG_CORRECTION_CHANGE)); // $NON-NLS-1$
Assert.isTrue(binding != null && Bindings.isDeclarationBinding(binding));
fBinding = binding;
fAstRoot = astRoot;
fNewInterface = newInterface;
String[] args = {
BasicElementLabels.getJavaElementName(binding.getName()),
BasicElementLabels.getJavaElementName(Bindings.getRawName(newInterface))
};
setDisplayName(Messages.format(CorrectionMessages.ImplementInterfaceProposal_name, args));
}
private void showUnexpectedError(CoreException e) {
String message2 =
Messages.format(
ActionMessages.CleanUpAction_UnexpectedErrorMessage, e.getStatus().getMessage());
IStatus status = new Status(IStatus.ERROR, JavaUI.ID_PLUGIN, IStatus.ERROR, message2, null);
ErrorDialog.openError(getShell(), getActionName(), null, status);
}
private void runOnMultiple(final ICompilationUnit[] cus) {
ICleanUp[] cleanUps = getCleanUps(cus);
if (cleanUps == null) return;
MultiStatus status =
new MultiStatus(
JavaUI.ID_PLUGIN, IStatus.OK, ActionMessages.CleanUpAction_MultiStateErrorTitle, null);
for (int i = 0; i < cus.length; i++) {
ICompilationUnit cu = cus[i];
if (!ActionUtil.isOnBuildPath(cu)) {
String cuLocation = BasicElementLabels.getPathLabel(cu.getPath(), false);
String message =
Messages.format(ActionMessages.CleanUpAction_CUNotOnBuildpathMessage, cuLocation);
status.add(new Status(IStatus.INFO, JavaUI.ID_PLUGIN, IStatus.ERROR, message, null));
}
}
if (!status.isOK()) {
ErrorDialog.openError(getShell(), getActionName(), null, status);
return;
}
try {
performRefactoring(cus, cleanUps);
} catch (InvocationTargetException e) {
JavaPlugin.log(e);
if (e.getCause() instanceof CoreException) showUnexpectedError((CoreException) e.getCause());
}
}
private static void checkTypeInType(IType destinationType, RefactoringStatus result, IType type)
throws JavaModelException {
String typeName = type.getElementName();
IType destinationTypeType = destinationType.getType(typeName);
if (destinationTypeType.exists()) {
String message =
Messages.format(
RefactoringCoreMessages.MemberCheckUtil_type_name_conflict0,
new String[] {
BasicElementLabels.getJavaElementName(typeName), getQualifiedLabel(destinationType)
});
RefactoringStatusContext context =
JavaStatusContext.create(
destinationType.getCompilationUnit(), destinationTypeType.getNameRange());
result.addError(message, context);
} else {
// need to check the hierarchy of enclosing and enclosed types
if (destinationType.getElementName().equals(typeName)) {
String message =
Messages.format(
RefactoringCoreMessages.MemberCheckUtil_type_name_conflict1,
getQualifiedLabel(type));
RefactoringStatusContext context =
JavaStatusContext.create(
destinationType.getCompilationUnit(), destinationType.getNameRange());
result.addError(message, context);
}
if (typeNameExistsInEnclosingTypeChain(destinationType, typeName)) {
String message =
Messages.format(
RefactoringCoreMessages.MemberCheckUtil_type_name_conflict2,
getQualifiedLabel(type));
RefactoringStatusContext context =
JavaStatusContext.create(
destinationType.getCompilationUnit(), destinationType.getNameRange());
result.addError(message, context);
}
checkHierarchyOfEnclosedTypes(destinationType, result, type);
}
}
private void updateStatus(HoverConfig hoverConfig) {
if (hoverConfig != null && hoverConfig.fIsEnabled && hoverConfig.fStateMask == -1)
fStatus =
new StatusInfo(
IStatus.ERROR,
Messages.format(
PreferencesMessages.JavaEditorHoverConfigurationBlock_modifierIsNotValid,
hoverConfig.fModifierString));
else fStatus = new StatusInfo();
int i = 0;
HashMap<Integer, String> stateMasks = new HashMap<Integer, String>(fHoverConfigs.length);
while (fStatus.isOK() && i < fHoverConfigs.length) {
if (fHoverConfigs[i].fIsEnabled) {
String label = getContributedHovers()[i].getLabel();
Integer stateMask = new Integer(fHoverConfigs[i].fStateMask);
if (fHoverConfigs[i].fStateMask == -1)
fStatus =
new StatusInfo(
IStatus.ERROR,
Messages.format(
PreferencesMessages
.JavaEditorHoverConfigurationBlock_modifierIsNotValidForHover,
new String[] {fHoverConfigs[i].fModifierString, label}));
else if (stateMasks.containsKey(stateMask))
fStatus =
new StatusInfo(
IStatus.ERROR,
Messages.format(
PreferencesMessages.JavaEditorHoverConfigurationBlock_duplicateModifier,
new String[] {label, stateMasks.get(stateMask)}));
else stateMasks.put(stateMask, label);
}
i++;
}
fMainPreferencePage.setValid(fStatus.isOK());
StatusUtil.applyToStatusLine(fMainPreferencePage, fStatus);
}
private static void checkFieldInType(
IType destinationType, RefactoringStatus result, IField field) throws JavaModelException {
IField destinationTypeField = destinationType.getField(field.getElementName());
if (!destinationTypeField.exists()) return;
String message =
Messages.format(
RefactoringCoreMessages.MemberCheckUtil_field_exists,
new String[] {
BasicElementLabels.getJavaElementName(field.getElementName()),
getQualifiedLabel(destinationType)
});
RefactoringStatusContext context =
JavaStatusContext.create(
destinationType.getCompilationUnit(), destinationTypeField.getSourceRange());
result.addError(message, context);
}
private IPackageFragment[] getPackages(NodeList list) throws IOException {
if (list.getLength() > 1)
throw new IOException(
Messages.format(
JarPackagerMessages.JarPackageReader_error_duplicateTag, list.item(0).getNodeName()));
if (list.getLength() == 0) return null; // optional entry is not present
NodeList packageNodes = list.item(0).getChildNodes();
List<IJavaElement> packages = new ArrayList<IJavaElement>(packageNodes.getLength());
for (int i = 0; i < packageNodes.getLength(); i++) {
Node packageNode = packageNodes.item(i);
if (packageNode.getNodeType() == Node.ELEMENT_NODE
&& packageNode.getNodeName().equals("package")) { // $NON-NLS-1$
String handleId = ((Element) packageNode).getAttribute("handleIdentifier"); // $NON-NLS-1$
if (handleId.equals("")) // $NON-NLS-1$
throw new IOException(
JarPackagerMessages.JarPackageReader_error_tagHandleIdentifierNotFoundOrEmpty);
IJavaElement je = JavaCore.create(handleId);
if (je != null && je.getElementType() == IJavaElement.PACKAGE_FRAGMENT) packages.add(je);
else addWarning(JarPackagerMessages.JarPackageReader_warning_javaElementDoesNotExist, null);
}
}
return packages.toArray(new IPackageFragment[packages.size()]);
}
private void createMessage(final Composite composite) {
// TODO create a link with an argument, so the formatter preference page can open the
// current profile automatically.
String linkTooltip = PreferencesMessages.SmartTypingConfigurationBlock_tabs_message_tooltip;
String text;
String indentMode =
JavaPlugin.getDefault()
.getCombinedPreferenceStore()
.getString(DefaultCodeFormatterConstants.FORMATTER_TAB_CHAR);
if (JavaCore.TAB.equals(indentMode))
text =
Messages.format(
PreferencesMessages.SmartTypingConfigurationBlock_tabs_message_tab_text,
new String[] {Integer.toString(getTabDisplaySize())});
else
text =
Messages.format(
PreferencesMessages.SmartTypingConfigurationBlock_tabs_message_others_text,
new String[] {
Integer.toString(getTabDisplaySize()),
Integer.toString(getIndentSize()),
getIndentMode()
});
final Link link = new Link(composite, SWT.NONE);
link.setText(text);
link.setToolTipText(linkTooltip);
GridData gd = new GridData(SWT.FILL, SWT.BEGINNING, true, false);
gd.widthHint = 300; // don't get wider initially
link.setLayoutData(gd);
link.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
PreferencesUtil.createPreferenceDialogOn(
link.getShell(),
"org.eclipse.jdt.ui.preferences.CodeFormatterPreferencePage",
null,
null); //$NON-NLS-1$
}
});
final IPreferenceStore combinedStore = JavaPlugin.getDefault().getCombinedPreferenceStore();
final IPropertyChangeListener propertyChangeListener =
new IPropertyChangeListener() {
private boolean fHasRun = false;
public void propertyChange(PropertyChangeEvent event) {
if (fHasRun) return;
if (composite.isDisposed()) return;
String property = event.getProperty();
if (DefaultCodeFormatterConstants.FORMATTER_TAB_CHAR.equals(property)
|| DefaultCodeFormatterConstants.FORMATTER_TAB_SIZE.equals(property)) {
fHasRun = true;
link.dispose();
createMessage(composite);
Dialog.applyDialogFont(composite);
composite.redraw();
composite.layout();
}
}
};
combinedStore.addPropertyChangeListener(propertyChangeListener);
link.addDisposeListener(
new DisposeListener() {
public void widgetDisposed(org.eclipse.swt.events.DisposeEvent e) {
combinedStore.removePropertyChangeListener(propertyChangeListener);
}
});
}
