private void btnInitialize_Click(object sender, EventArgs e)
{
var server = tbServer.Text;
var pos = server.IndexOf(':');
int port;
if (pos >= 0 && int.TryParse(server.Substring(pos + 1), out port))
{
server = server.Substring(0, pos);
}
else
{
port = 80;
}
var uri = new SDataUri
{
Scheme = cbProtocol.Text,
Host = server,
Port = port
};
uri.AppendPath(tbVirtualDirectory.Text, tbApplication.Text, tbContract.Text, tbDataSet.Text);
Client.Uri = uri.ToString();
Client.UserName = tbUserName.Text;
Client.Password = tbPassword.Text;
StatusLabel.Text = "SData client initialized.";
}
/// <summary>
/// Adds a url to the batch for processing
/// </summary>
/// <param name="item">url for batch item</param>
/// <returns>True if an appropriate pending batch operation was found</returns>
public bool AddToBatch(SDataBatchRequestItem item)
{
Guard.ArgumentNotNull(item, "item");
var uri = new SDataUri(item.Url)
{
CollectionPredicate = null,
Query = null
};
if (uri.PathSegments.Length > 4)
{
uri.TrimRange(4, uri.PathSegments.Length - 4);
}
uri.AppendPath("$batch");
var baseUri = uri.ToString();
var request = _requests.LastOrDefault(x => string.Equals(x.ToString(), baseUri, StringComparison.InvariantCultureIgnoreCase));
if (request != null)
{
request.Items.Add(item);
return(true);
}
return(false);
}
private void FormatURL()
{
try
{
var server = tbServer.Text;
var pos = server.IndexOf(':');
var uri = new SDataUri();
int port;
if (pos >= 0 && int.TryParse(server.Substring(pos + 1), out port))
{
server = server.Substring(0, pos);
uri.Port = port;
}
uri.Scheme = cbProtocol.Text;
uri.Host = server;
uri.Server = tbVirtualDirectory.Text;
uri.Product = tbApplication.Text;
uri.Contract = tbContract.Text;
uri.CompanyDataset = tbDataSet.Text;
tbURL.Text = uri.ToString();
}
catch (UriFormatException)
{
}
}
private string buildId(SDataUri uri, string p)
{
if (!uri.HasCollectionPredicate)
{
return(uri.FullPath + "('" + p + "')");
}
return(uri.ToString());
}
private void UpdateUrl()
{
var uri = new SDataUri(Client.Uri);
if (!string.IsNullOrEmpty(tbTemplateResourceKind.Text))
{
uri.AppendPath(tbTemplateResourceKind.Text);
}
uri.AppendPath("$template");
tbTemplateURL.Text = uri.ToString();
}
private void UpdateUrl()
{
var uri = new SDataUri(Client.Uri)
{
StartIndex = (int)numStartIndex.Value,
Count = (int)numCount.Value
};
if (!string.IsNullOrEmpty(tbCollectionResourceKind.Text))
{
uri.AppendPath(tbCollectionResourceKind.Text);
}
tbCollectionURL.Text = uri.ToString();
}
private void HandlePaging(IRequest request, Feed <FeedEntry> result, string[] ids)
{
SDataUri baseUri = request.Uri;
int max = ids.Length;
long startIndex = baseUri.StartIndex == 0 ? 1 : baseUri.StartIndex;
result.TotalResults = max;
result.StartIndex = request.Uri.StartIndex == 0 ? 1 : request.Uri.StartIndex;
result.ItemsPerPage = (int?)request.Uri.Count ?? max;
FeedLink link;
if (request.Uri.Count != null)
{
long count = (long)request.Uri.Count;
if (count > 0)
{
SDataUri uri = new SDataUri(baseUri);
uri.StartIndex = 1;
link = new FeedLink(uri.ToString(), LinkType.First, MediaType.Atom, "First Page");
result.Links.Add(link);
uri = new SDataUri(baseUri);
uri.StartIndex = max % count == 0 ? max - count + 1 : ((max / count) * count) + 1;
link = new FeedLink(uri.ToString(), LinkType.Last, MediaType.Atom, "Last Page");
result.Links.Add(link);
if (startIndex + count < max)
{
uri = new SDataUri(baseUri);
uri.StartIndex = startIndex + count;
link = new FeedLink(uri.ToString(), LinkType.Next, MediaType.Atom, "Next Page");
result.Links.Add(link);
}
if (startIndex > 1) //Startindex is 1-based
{
uri = new SDataUri(baseUri);
uri.StartIndex = Math.Max(1, startIndex - count);
link = new FeedLink(uri.ToString(), LinkType.Previous, MediaType.Atom, "Previous Page");
result.Links.Add(link);
}
}
}
}
private void UpdateUrl()
{
var uri = new SDataUri(Client.Uri);
if (!string.IsNullOrEmpty(tbSingleResourceKind.Text))
{
var selector = tbSingleResourceSelector.Text;
if (!string.IsNullOrEmpty(selector))
{
selector = SDataUri.FormatConstant(selector);
}
uri.AppendPath(new UriPathSegment(tbSingleResourceKind.Text, selector));
}
if (!string.IsNullOrEmpty(tbSingleResourceInclude.Text))
{
uri.Include = tbSingleResourceInclude.Text;
}
tbSingleURL.Text = uri.ToString();
}
private void FormatUrl()
{
var server = tbServer.Text;
var pos = server.IndexOf(':');
var uri = new SDataUri();
int port;
if (pos >= 0 && int.TryParse(server.Substring(pos + 1), out port))
{
server = server.Substring(0, pos);
uri.Port = port;
}
uri.Scheme = cbProtocol.Text;
uri.Host = server;
uri.AppendPath(tbVirtualDirectory.Text, tbApplication.Text, tbContract.Text, tbDataSet.Text);
tbURL.Text = uri.ToString();
}
private void UpdateUrl()
{
var uri = new SDataUri(Client.Uri);
if (!string.IsNullOrEmpty(tbRPResourceKind.Text))
{
var selector = tbRPResourceSelector.Text;
if (!string.IsNullOrEmpty(selector))
{
selector = SDataUri.FormatConstant(selector);
}
uri.AppendPath(new UriPathSegment(tbRPResourceKind.Text, selector));
}
if (lbProperties.Items.Count > 0)
{
uri.AppendPath(lbProperties.Items.Cast <string>().ToArray());
}
tbResourcePropertiesURL.Text = uri.ToString();
}
public void Appending_Segments_To_Specific_Service_Urls_Test()
{
var uri = new SDataUri("http://test.com/sdata/-/-/-/resource/$service/name");
uri.AppendPath("test");
Assert.AreEqual("resource", uri.CollectionType);
Assert.AreEqual("name", uri.ServiceMethod);
Assert.AreEqual("-/-/-/resource/$service/name/test", uri.DirectPath);
Assert.AreEqual("http://test.com/sdata/-/-/-/resource/$service/name/test", uri.ToString());
}
private void HandlePaging(IRequest request, Feed<FeedEntry> result, string[] ids)
{
SDataUri baseUri = request.Uri;
int max = ids.Length;
long startIndex = baseUri.StartIndex == 0 ? 1 : baseUri.StartIndex;
result.TotalResults = max;
result.StartIndex = request.Uri.StartIndex == 0 ? 1 : request.Uri.StartIndex;
result.ItemsPerPage = (int?)request.Uri.Count ?? max;
FeedLink link;
if (request.Uri.Count != null)
{
long count = (long)request.Uri.Count;
if (count > 0)
{
SDataUri uri = new SDataUri(baseUri);
uri.StartIndex = 1;
link = new FeedLink(uri.ToString(), LinkType.First, MediaType.Atom, "First Page");
result.Links.Add(link);
uri = new SDataUri(baseUri);
uri.StartIndex = max % count == 0 ? max - count + 1 : ((max / count) * count) + 1;
link = new FeedLink(uri.ToString(), LinkType.Last, MediaType.Atom, "Last Page");
result.Links.Add(link);
if (startIndex + count < max)
{
uri = new SDataUri(baseUri);
uri.StartIndex = startIndex + count;
link = new FeedLink(uri.ToString(), LinkType.Next, MediaType.Atom, "Next Page");
result.Links.Add(link);
}
if (startIndex > 1) //Startindex is 1-based
{
uri = new SDataUri(baseUri);
uri.StartIndex = Math.Max(1, startIndex - count);
link = new FeedLink(uri.ToString(), LinkType.Previous, MediaType.Atom, "Previous Page");
result.Links.Add(link);
}
}
}
}
public void Appending_Segments_To_Specific_Service_Urls_Test()
{
var uri = new SDataUri("http://test.com/sdata/-/-/-/resource/$service/name");
uri.AppendPath("test");
Assert.AreEqual("resource", uri.GetPathSegment(4).Text);
Assert.AreEqual("name", uri.GetPathSegment(6).Text);
Assert.AreEqual("sdata/-/-/-/resource/$service/name/test", uri.DirectPath);
Assert.AreEqual("http://test.com/sdata/-/-/-/resource/$service/name/test", uri.ToString());
}