StackOverflow2013

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plurals

PO
primarykey
Id
11028403
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2012-06-14T07:18:23.157
FavoriteCount
0
LastActivityDate
2017-05-17T02:17:06.120
LastEditDate
2017-05-17T02:17:06.120
LastEditorUserId
55334
OwnerUserId
55334
ParentId
11007814
PostTypeId
2
Score
0
ViewCount
0
LastEditorDisplayName
text
Body
<p>I solved this using an <a href="https://x-stream.github.io/converter-tutorial.html" rel="nofollow noreferrer">XStream Converter</a>. It checks for the <code>@XmlType</code> annotation to determine if a JAXB bean is being converted. All other types go through the default converters.</p> <p>Though a JAXB-centric solution would have been nice, XStream provided a compellingly straightforward solution.</p> <pre><code>public class FlatXmlConverter implements Converter { private static final Logger log = LoggerFactory.getLogger(NvpConverter.class); @Override public void marshal(Object source, HierarchicalStreamWriter writer, MarshallingContext context) { Class<? extends Object> sourceClass = source.getClass(); String prefix = (String) context.get("prefix"); for (Field field : sourceClass.getDeclaredFields()) { if (!field.isAccessible()) { field.setAccessible(true); } String name = field.getName(); Class<?> type = field.getType(); try { Object value = field.get(source); if (value != null) { if (type.isAnnotationPresent(XmlType.class)) { context.put("prefix", name); context.convertAnother(value); context.put("prefix", null); } else { String nodeName; if (prefix == null) { nodeName = name; } else { nodeName = prefix + "_" + name; } writer.startNode(nodeName); context.convertAnother(value); writer.endNode(); } } } catch (IllegalArgumentException ex) { log.error("IllegalArgumentException", ex); } catch (IllegalAccessException ex) { log.error("IllegalAccessException", ex); } } } @Override public Object unmarshal(HierarchicalStreamReader reader, UnmarshallingContext context) { throw new UnsupportedOperationException("Not supported yet."); } @Override @SuppressWarnings({"rawtypes", "unchecked"}) public boolean canConvert(Class type) { log.debug("canConvert({})", type); return type.isAnnotationPresent(XmlType.class); } } </code></pre>
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Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POMarshalling nested objects to a "flat" XML structure
  singulars
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  PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. USEdward Samson
UserOwnerUserId
1. USEdward Samson
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PostsAcceptedAnswerId
1. POMarshalling nested objects to a "flat" XML structure
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  PTQuestion
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1. This table or related slice is empty.
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1. VO
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