private void appendReturnTypeFacets(final XMLStreamWriter writer, final EdmReturnType returnType)
throws XMLStreamException {
if (!returnType.isNullable()) {
writer.writeAttribute(XML_NULLABLE, "" + returnType.isNullable());
}
if (returnType.getMaxLength() != null) {
writer.writeAttribute(XML_MAX_LENGTH, "" + returnType.getMaxLength());
}
if (returnType.getPrecision() != null) {
writer.writeAttribute(XML_PRECISION, "" + returnType.getPrecision());
}
if (returnType.getScale() != null) {
writer.writeAttribute(XML_SCALE, "" + returnType.getScale());
}
}
private void appendOperationReturnType(final XMLStreamWriter writer, final EdmOperation operation)
throws XMLStreamException {
EdmReturnType returnType = operation.getReturnType();
if (returnType != null) {
writer.writeEmptyElement(XML_RETURN_TYPE);
String returnTypeFqnString;
if (EdmTypeKind.PRIMITIVE.equals(returnType.getType().getKind())) {
returnTypeFqnString = getFullQualifiedName(returnType.getType(), returnType.isCollection());
} else {
returnTypeFqnString =
getAliasedFullQualifiedName(returnType.getType(), returnType.isCollection());
}
writer.writeAttribute(XML_TYPE, returnTypeFqnString);
appendReturnTypeFacets(writer, returnType);
}
}
