/// <summary>
/// Asynchronously reads data into the current <see cref="SearchPreview"/>.
/// </summary>
/// <param name="reader">
/// The <see cref="XmlReader"/> from which to read.
/// </param>
/// <returns>
/// A <see cref="Task"/> representing the operation.
/// </returns>
public async Task ReadXmlAsync(XmlReader reader)
{
Contract.Requires <ArgumentNullException>(reader != null);
//// Intitialize data members
this.metadata = new SearchResultMetadata();
await metadata.ReadXmlAsync(reader).ConfigureAwait(false);
var results = new List <SearchResult>();
this.Results = new ReadOnlyCollection <SearchResult>(results);
//// Read the search preview
while (!(reader.NodeType == XmlNodeType.EndElement && reader.Name == "results"))
{
var result = new SearchResult(this.metadata);
await result.ReadXmlAsync(reader).ConfigureAwait(false);
results.Add(result);
await reader.ReadAsync().ConfigureAwait(false);
}
}
/// <inheritdoc/>
public virtual async Task <SearchResult> SendAsync(string eventText, string indexName = null, TransmitterArgs args = null)
{
using (var content = new StringContent(eventText))
{
var arguments = Enumerable.Empty <Argument>();
if (indexName != null)
{
arguments = arguments.Concat(new Argument[] { new Argument("index", indexName) });
}
if (args != null)
{
arguments = arguments.Concat(args);
}
using (var response = await this.Context.PostAsync(this.Namespace, SimpleReceiver, content, arguments).ConfigureAwait(false))
{
await response.EnsureStatusCodeAsync(HttpStatusCode.OK).ConfigureAwait(false);
var reader = response.XmlReader;
reader.Requires(await reader.MoveToDocumentElementAsync("response").ConfigureAwait(false));
await reader.ReadElementSequenceAsync("results", "result").ConfigureAwait(false);
var result = new SearchResult(SearchResultMetadata.Missing);
await result.ReadXmlAsync(reader).ConfigureAwait(false);
await reader.ReadEndElementSequenceAsync("result", "results", "response").ConfigureAwait(false);
return(result);
}
}
}
/// <summary>
/// Asynchronously reads data into the current <see cref="SearchPreview"/>.
/// </summary>
/// <param name="reader">
/// The <see cref="XmlReader"/> from which to read.
/// </param>
/// <returns>
/// A <see cref="Task"/> representing the operation.
/// </returns>
public async Task ReadXmlAsync(XmlReader reader)
{
Contract.Requires<ArgumentNullException>(reader != null);
//// Intitialize data members
this.metadata = new SearchResultMetadata();
await metadata.ReadXmlAsync(reader);
var results = new List<SearchResult>();
this.Results = new ReadOnlyCollection<SearchResult>(results);
//// Read the search preview
while (!(reader.NodeType == XmlNodeType.EndElement && reader.Name == "results"))
{
var result = new SearchResult(this.metadata);
await result.ReadXmlAsync(reader);
results.Add(result);
await reader.ReadAsync();
}
}
/// <inheritdoc/>
public virtual async Task<SearchResult> SendAsync(string eventText, string indexName = null, TransmitterArgs args = null)
{
using (var content = new StringContent(eventText))
{
var arguments = Enumerable.Empty<Argument>();
if (indexName != null)
{
arguments = arguments.Concat(new Argument[] { new Argument("index", indexName) });
}
if (args != null)
{
arguments = arguments.Concat(args);
}
using (var response = await this.Context.PostAsync(this.Namespace, SimpleReceiver, content, arguments))
{
await response.EnsureStatusCodeAsync(HttpStatusCode.OK);
var reader = response.XmlReader;
reader.Requires(await reader.MoveToDocumentElementAsync("response"));
await reader.ReadElementSequenceAsync("results", "result");
var result = new SearchResult(SearchResultMetadata.Missing);
await result.ReadXmlAsync(reader);
await reader.ReadEndElementSequenceAsync("result", "results", "response");
return result;
}
}
}
