public String toJson(ObjectMapper mapper) {
ObjectNode rootNode = mapper.createObjectNode();
ArrayNode keysNode = rootNode.putArray("keys");
for (Object key : keys) {
keysNode.addPOJO(key);
}
try {
return mapper.writeValueAsString(rootNode);
} catch (Exception e) {
throw Exceptions.propagate(e);
}
}
/**
* @param Will be JSON-encoded.
* @return the view query for chained calls
*/
public ViewQuery endKey(Object o) {
reset();
try {
endKey = mapper.writeValueAsString(o);
} catch (Exception e) {
throw Exceptions.propagate(e);
}
return this;
}