public static bool sendHttpWithJsonwithReturn(String url, String jsonCall, String method)
{
bool flag = false;
try
{
StringBuilder strBuild = new StringBuilder(url);
strBuild.Append("&").Append(NetmeraConstants.Netmera_SDK_Params).Append(NetmeraConstants.Netmera_SDK_Value);
strBuild.Append("&").Append(NetmeraConstants.Netmera_SDKVERSION_Params).Append(NetmeraConstants.Netmera_SDKVERSION_Value);
WebRequest webRequest = WebRequest.Create(url);
webRequest.Method = method;
webRequest.ContentType = NetmeraConstants.Http_Content_Type;
// it is for json call (add json body to the request. e.g. for user update operation)
if (!String.IsNullOrEmpty(jsonCall))
{
Stream writerStream = ((HttpWebRequest)webRequest).GetRequestStream();
StreamWriter writer = new StreamWriter(writerStream);
writer.Write(jsonCall);
writer.Flush();
writer.Close();
}
HttpWebResponse b = (HttpWebResponse)webRequest.GetResponse();
Stream readerStream = b.GetResponseStream();
StreamReader uberReader = new StreamReader(readerStream);
String response = uberReader.ReadToEnd();
b.Close();
NetmeraClient.finish();
if (response.IndexOf("true") != -1)
{
flag = true;
}
return(flag);
}
catch (WebException)
{
throw new NetmeraException(NetmeraException.ErrorCode.EC_INVALID_REQUEST, "A general Web exception occurred.");
}
}
/// <summary>
/// Gets the <see cref="NetmeraContent"/> from the network, not the cache.
/// </summary>
/// <param name="path">Content path to get</param>
/// <param name="callback">Method finding the content as the result of get operation and exception if exists.</param>
public void getFromNetwork(String path, Action <NetmeraContent, Exception> callback)
{
RequestItem item = new RequestItem();
if (path == null || path.Length == 0)
{
if (callback != null)
{
callback(null, new NetmeraException(NetmeraException.ErrorCode.EC_NULL_EXCEPTION, "Path cannot be null or empty"));
}
}
item.path = path;
item.contentType = NetmeraConstants.Default_ContentType;
item.customCondition = getCustomCondition();
NetmeraHttpUtils.get(item, (lno, ex) =>
{
if (ex != null)
{
if (callback != null)
{
callback(null, ex);
}
}
else if (lno != null)
{
try
{
List <NetmeraContent> contentList = convertJsonArrayToNetmeraContent(new JArray(lno));
if (callback != null)
{
if (contentList != null && contentList.Count != 0)
{
callback(contentList.ToArray()[0], null);
}
}
}
catch (JsonException e)
{
if (callback != null)
{
callback(null, new NetmeraException(NetmeraException.ErrorCode.EC_INVALID_JSON, "Json in the response of search method is invalid.", e.Message));
}
}
catch (IOException e)
{
if (callback != null)
{
callback(null, new NetmeraException(NetmeraException.ErrorCode.EC_IO_EXCEPTION, "IO Exception occurred in search method.", e.Message));
}
}
catch (Exception e)
{
if (callback != null)
{
callback(null, new NetmeraException(NetmeraException.ErrorCode.EC_INVALID_REQUEST, "Request exception occurred in search method.", e.Message));
}
}
NetmeraClient.finish();
}
});
}
private void searchFromNetwork(Action <List <NetmeraContent>, Exception> callback)
{
RequestItem item = new RequestItem();
item.path = NetmeraConstants.Default_ParentPath;
item.contentType = NetmeraConstants.Default_ContentType;
item.max = max;
item.page = page;
item.sortBy = sortBy;
item.sortOrder = sortOrder.ToString();
item.customCondition = getCustomCondition();
if (searchText != null)
{
item.searchText = searchText;
}
NetmeraHttpUtils.search(item, (lno, ex) =>
{
if (ex != null)
{
if (callback != null)
{
callback(null, ex);
}
}
else if (lno != null)
{
try
{
List <NetmeraContent> contentList = convertJsonArrayToNetmeraContent(new JArray(lno));
if (callback != null)
{
callback(contentList, null);
}
}
catch (JsonException e)
{
if (callback != null)
{
callback(null, new NetmeraException(NetmeraException.ErrorCode.EC_INVALID_JSON, "Json in the response of search method is invalid.", e.Message));
}
}
catch (IOException e)
{
if (callback != null)
{
callback(null, new NetmeraException(NetmeraException.ErrorCode.EC_IO_EXCEPTION, "IO Exception occurred in search method.", e.Message));
}
}
catch (Exception e)
{
if (callback != null)
{
callback(null, new NetmeraException(NetmeraException.ErrorCode.EC_INVALID_REQUEST, "Request exception occurred in search method.", e.Message));
}
}
NetmeraClient.finish();
}
});
}
/// <summary>
/// Searches the content by taking given location as a base and retrieves the contents that located given distance far away.
/// </summary>
/// <param name="startLocation">Base location to search near it.</param>
/// <param name="distance">Distance used to create circle by taking the startLocation as a center.</param>
/// <param name="locationSearchField">Name of the field that holds location data.</param>
/// <param name="callback">Method called when circle search operation finishes</param>
public void circleSearch(NetmeraGeoLocation startLocation, double distance, String locationSearchField, Action <List <NetmeraContent>, Exception> callback)
{
RequestItem item = new RequestItem();
item.path = NetmeraConstants.Default_ParentPath;
item.contentType = NetmeraConstants.Default_ContentType;
item.max = max;
item.page = page;
item.sortBy = sortBy;
item.sortOrder = sortOrder.ToString();
item.customCondition = getCustomCondition();
if (searchText != null)
{
item.searchText = searchText;
}
item.locationSearchType = NetmeraConstants.LocationSearchType_Circle;
item.distance = distance;
item.latitudes = startLocation.getLatitude().ToString();
item.longitudes = startLocation.getLongitude().ToString();
item.locationSearchField = locationSearchField;
NetmeraHttpUtils.locationSearch(item, (lno, ex) =>
{
if (ex != null)
{
if (callback != null)
{
callback(null, ex);
}
}
else if (lno != null)
{
try
{
List <NetmeraContent> contentList = convertJsonArrayToNetmeraContent(new JArray(lno));
if (callback != null)
{
callback(contentList, null);
}
}
catch (JsonException e)
{
if (callback != null)
{
callback(null, new NetmeraException(NetmeraException.ErrorCode.EC_INVALID_JSON, "Json in the response of search method is invalid.", e.Message));
}
}
catch (IOException e)
{
if (callback != null)
{
callback(null, new NetmeraException(NetmeraException.ErrorCode.EC_IO_EXCEPTION, "IO Exception occurred in search method.", e.Message));
}
}
catch (Exception e)
{
if (callback != null)
{
callback(null, new NetmeraException(NetmeraException.ErrorCode.EC_INVALID_REQUEST, "Request exception occurred in search method.", e.Message));
}
}
NetmeraClient.finish();
}
});
}
/// <summary>
/// Finds the number of <see cref="NetmeraContent"/> objects that matches with the query.
/// </summary>
/// <param name="callback">Method called when count operation finishes</param>
public void count(Action <long, Exception> callback)
{
RequestItem item = new RequestItem();
if (searchText != null)
{
item.searchText = searchText;
}
item.path = NetmeraConstants.Default_ParentPath;
item.contentType = NetmeraConstants.Default_ContentType;
item.max = max;
item.page = page;
item.sortBy = sortBy;
item.sortOrder = sortOrder.ToString();
item.customCondition = getCustomCondition();
NetmeraHttpUtils.search(item, (lno, ex) =>
{
if (ex != null)
{
if (callback != null)
{
callback(0, ex);
}
}
else if (lno != null)
{
try
{
long count = getNumberOfTotalResults(new JArray(lno));
if (callback != null)
{
callback(count, null);
}
}
catch (JsonException e)
{
if (callback != null)
{
callback(0, new NetmeraException(NetmeraException.ErrorCode.EC_INVALID_JSON, "Json in the response of search method is invalid.", e.Message));
}
}
catch (IOException e)
{
if (callback != null)
{
callback(0, new NetmeraException(NetmeraException.ErrorCode.EC_IO_EXCEPTION, "IO Exception occurred in search method.", e.Message));
}
}
catch (Exception e)
{
if (callback != null)
{
callback(0, new NetmeraException(NetmeraException.ErrorCode.EC_INVALID_REQUEST, "Request exception occurred in search method.", e.Message));
}
}
NetmeraClient.finish();
}
NetmeraClient.finish();
});
}
