private static object CallReduce(ReduceDelegate reduce, IList <object> keys, IList <object> vals)
{
if (reduce == null)
{
return(null);
}
#if PARSED_KEYS
var lazyKeys = keys;
#else
var lazyKeys = new LazyJsonArray(keys);
#endif
var lazyValues = new LazyJsonArray(vals);
try {
var result = reduce(lazyKeys, lazyValues, false);
if (result != null)
{
return(result);
}
} catch (Exception e) {
Log.To.Query.W(Tag, "Exception in reduce block, returning null", e);
}
return(null);
}
private static object CallReduce(ReduceDelegate reduce, List <object> keysToReduce, List <object> valuesToReduce)
{
if (reduce == null)
{
return(null);
}
var lazyKeys = new LazyJsonArray(keysToReduce);
var lazyVals = new LazyJsonArray(valuesToReduce);
try {
object result = reduce(lazyKeys, lazyVals, false);
if (result != null)
{
return(result);
}
} catch (Exception e) {
Log.E(TAG, "Exception in reduce block", e);
}
return(null);
}
private static object CallReduce(ReduceDelegate reduce, List <object> keysToReduce, List <object> valuesToReduce)
{
if (reduce == null)
{
return(null);
}
var lazyKeys = new LazyJsonArray(keysToReduce);
var lazyVals = new LazyJsonArray(valuesToReduce);
try {
object result = reduce(lazyKeys, lazyVals, false);
if (result != null)
{
return(result);
}
} catch (Exception e) {
Log.To.Query.E(Tag, String.Format("Failed to reduce query (keys={0} vals={1}), returning null...",
new SecureLogJsonString(keysToReduce, LogMessageSensitivity.PotentiallyInsecure),
new SecureLogJsonString(valuesToReduce, LogMessageSensitivity.PotentiallyInsecure)), e);
}
return(null);
}
//Return a JSON object from the json data
//If the Json starts with '{' or a '[' then no parsing takes place and the
//data is wrapped in a LazyJsonObject or a LazyJsonArray which will delay parsing until
//values are requested
public virtual object JsonObject()
{
if (json == null)
{
return null;
}
if (cached == null)
{
object tmp = null;
if (json[0] == '{')
{
tmp = new LazyJsonObject<string, object>(json);
}
else
{
if (json[0] == '[')
{
tmp = new LazyJsonArray<object>(json);
}
else
{
try
{
tmp = Manager.GetObjectMapper().ReadValue<object>(json);
}
catch (Exception e)
{
//cached will remain null
Log.W(Database.Tag, "Exception parsing json", e);
}
}
}
cached = tmp;
}
return cached;
}