[xstream-scm] [jira] (XSTR-741) Enum attribute combined with text content output incorrect

Mon, 01 Jul 2013 19:57:31 -0700

Issue Type: Bug Bug
Affects Versions: 1.4.4
Assignee: Jörg Schaible
Components: Converters
Created: 01/Jul/13 9:56 PM
Description:

See the following code snippet

Enum Symbology {RIC, ISIN};

@XStreamAlias("view")
@XStreamConverter(value = ToAttributedValueConverter.class, strings ={"Underlying"})
public class UnderlyingView {
  @XStreamAsAttribute public Symbology symbology;
  public String Underlying;
}



Whenever this class is converted to XML (irrespective of driver) the output is as follows <view>RICunderlying1</view>(with below simple groovy snippet):




XStream xStream = new XStream()
UnderlyingView un = new UnderlyingView([symbology: "RIC", Underlying: "underlying1"])
println xStream.toXML(un)






The text content is all fine, however the attribute, which is an enum is lost, and merged into the text node. It is also possible to deserialize a properly formatted XML {{<view symbology="RIC">Underlying1</view>}}into this view.



From looking at the code for ToAttributedValueConverter it only works properly if the converter in use is a SingleValueConverter. However XStream is using EnumConverter for the enum, and not EnumSingleValueConverter.
Project: XStream
Priority: Major Major
Reporter: Tamas Farago
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