*
* @return the status of the validation
*/
protected IStatus packageChanged() {
StatusInfo status = new StatusInfo();
IPackageFragmentRoot root = getPackageFragmentRoot();
fPackageDialogField.enableButton(root != null);
IJavaProject project = root != null ? root.getJavaProject() : null;
String packName = getPackageText();
if (packName.length() > 0) {
IStatus val = validatePackageName(packName, project);
if (val.getSeverity() == IStatus.ERROR) {
status.setError(Messages.format(NewWizardMessages.NewTypeWizardPage_error_InvalidPackageName, val.getMessage()));
return status;
} else if (val.getSeverity() == IStatus.WARNING) {
status.setWarning(Messages.format(NewWizardMessages.NewTypeWizardPage_warning_DiscouragedPackageName, val.getMessage()));
// continue
}
} else {
status.setWarning(NewWizardMessages.NewTypeWizardPage_warning_DefaultPackageDiscouraged);
}
if (project != null) {
if (project.exists() && packName.length() > 0) {
try {
IPath rootPath = root.getPath();
IPath outputPath = project.getOutputLocation();
if (rootPath.isPrefixOf(outputPath) && !rootPath.equals(outputPath)) {
// if the bin folder is inside of our root, don't allow to name a package
// like the bin folder
IPath packagePath = rootPath.append(packName.replace('.', '/'));
if (outputPath.isPrefixOf(packagePath)) {
status.setError(NewWizardMessages.NewTypeWizardPage_error_ClashOutputLocation);
return status;
}
}
} catch (JavaModelException e) {
JavaPlugin.log(e);
// let pass
}
}
fCurrPackage = root.getPackageFragment(packName);
IResource resource = fCurrPackage.getResource();
if (resource != null) {
if (resource.isVirtual()) {
status.setError(NewWizardMessages.NewTypeWizardPage_error_PackageIsVirtual);
return status;