public String getOrganizedImportSection(XtextResource xtextResource) {
String lineSeparator =
whitespaceInformationProvider
.getLineSeparatorInformation(xtextResource.getURI())
.getLineSeparator();
StringBuilder importsSection = new StringBuilder();
ArrayList<QualifiedName> importedNames = newArrayList(getImportedNames(xtextResource));
Collections.sort(importedNames);
if (!importedNames.isEmpty()) {
importsSection.append(lineSeparator);
IValueConverter<String> qualifiedNameValueConverter =
valueConverterService.getQualifiedNameValueConverter();
for (QualifiedName qualifiedName : importedNames) {
String qualifiedNameValue =
qualifiedNameValueConverter.toString(nameConverter.toString(qualifiedName));
importsSection.append(lineSeparator).append("import ").append(qualifiedNameValue);
}
}
return importsSection.toString();
}
protected void appendImport(StringBuilder builder, XImportDeclaration newImportDeclaration) {
builder.append("import ");
if (newImportDeclaration.isStatic()) {
builder.append("static ");
if (newImportDeclaration.isExtension()) {
builder.append("extension ");
}
}
String qualifiedTypeName = newImportDeclaration.getImportedNamespace();
if (newImportDeclaration.getImportedType() != null) {
qualifiedTypeName = serializeType(newImportDeclaration.getImportedType());
}
String escapedTypeName = nameValueConverter.toString(qualifiedTypeName);
builder.append(escapedTypeName);
if (newImportDeclaration.isStatic()) {
builder.append(".");
if (newImportDeclaration.isWildcard()) {
builder.append("*");
} else {
builder.append(newImportDeclaration.getMemberName());
}
}
builder.append(lineSeparator);
}