@Override
public Leaf deserialize(JsonParser jp, DeserializationContext ctxt)
throws IOException, JsonProcessingException {
JsonNode tree = (JsonNode) jp.readValueAsTree();
Leaf leaf = new Leaf();
leaf.value = tree.get("value").intValue();
return leaf;
}
@Override
public JSONOptions deserialize(JsonParser jp, DeserializationContext ctxt)
throws IOException, JsonProcessingException {
JsonLocation l = jp.getTokenLocation();
// logger.debug("Reading tree.");
TreeNode n = jp.readValueAsTree();
// logger.debug("Tree {}", n);
if (n instanceof JsonNode) {
return new JSONOptions((JsonNode) n, l);
} else {
throw new IllegalArgumentException(
String.format("Received something other than a JsonNode %s", n));
}
}
private Object parseFirstRow(JsonParser jp, ParseState state, Class clazz)
throws JsonParseException, IOException, JsonProcessingException, JsonMappingException {
skipToField(jp, VALUE_FIELD_NAME, state);
JsonNode value = null;
if (atObjectStart(jp)) {
value = jp.readValueAsTree();
jp.nextToken();
if (isEndOfRow(jp)) {
state.docFieldName = VALUE_FIELD_NAME;
Object doc = objectMapper.readValue(value, clazz);
endRow(jp, state);
return doc;
}
}
skipToField(jp, INCLUDED_DOC_FIELD_NAME, state);
if (atObjectStart(jp)) {
state.docFieldName = INCLUDED_DOC_FIELD_NAME;
Object doc = jp.readValueAs(clazz);
endRow(jp, state);
return doc;
}
return null;
}