public override ResponseMessage RunDataService(RequestMessage requestMessage)
{
using (var client = new WebDataService.DataService()) {
var requestBytes = DataServiceTool.ResolveRequestSerializer(ProductName).Serialize(requestMessage);
var tcs = new TaskCompletionSource <byte[]>();
ExecuteCompletedEventHandler handler = null;
handler =
(sender, args) =>
Parallelism.Tools.EventAsyncPattern.HandleCompletion(tcs, args, () => args.Result,
() => client.ExecuteCompleted -= handler);
client.ExecuteCompleted += handler;
try {
client.ExecuteAsync(requestBytes, ProductName, tcs);
}
catch (Exception ex) {
if (log.IsErrorEnabled)
{
log.ErrorException("웹서비스 비동기 호출에 예외가 발생했습니다.", ex);
}
client.ExecuteCompleted -= handler;
tcs.TrySetException(ex);
}
var responseBytes = tcs.Task.Result;
return(DataServiceTool.ResolveResponseSerializer(ProductName).Deserialize(responseBytes));
}
}
public override XdsResponseDocument ExecuteXmlDataManager(XdsRequestDocument requestDocument)
{
using (var xdsService = new XmlDataService()) {
var adapter = XmlDataTool.ResolveXmlDataManagerAdapter(ProductName);
var tcs = new TaskCompletionSource <byte[]>(null);
ExecuteCompletedEventHandler handler = null;
handler =
(s, e) => EventAsyncPattern.HandleCompletion(tcs, e, () => e.Result, () => xdsService.ExecuteCompleted -= handler);
xdsService.ExecuteCompleted += handler;
try {
var requestBytes = adapter.RequestSerializer.Serialize(requestDocument);
xdsService.ExecuteAsync(requestBytes, ProductName, false, tcs);
}
catch (Exception ex) {
xdsService.ExecuteCompleted -= handler;
tcs.TrySetException(ex);
}
tcs.Task.Wait();
Assert.IsTrue(tcs.Task.IsCompleted);
return(adapter.ResponseSerializer.Deserialize(tcs.Task.Result));
}
}
public static Task <ResponseMessage> ExecuteTask(this DataService client,
RequestMessage requestMessage,
string productName,
TaskCompletionSource <byte[]> tcs)
{
client.ShouldNotBeNull("client");
requestMessage.ShouldNotBeNull("requestMessage");
try {
var requestBytes = ResolveRequestSerializer(productName).Serialize(requestMessage);
ExecuteCompletedEventHandler handler = null;
handler = (sender, e) => EAPCommon.HandleCompletion(tcs, e, () => e.Result, () => client.ExecuteCompleted -= handler);
client.ExecuteCompleted += handler;
client.ExecuteAsync(requestBytes, productName, tcs);
return
(tcs.Task
.ContinueWith(task => ResolveResponseSerializer(productName).Deserialize(task.Result)));
}
catch (Exception ex) {
if (log.IsErrorEnabled)
{
log.ErrorException("웹서비스를 통한 요청이 실패했습니다.", ex);
}
throw;
}
}
/// <summary>
/// 비동기적으로 Web Service를 호출합니다. 비동기 호출을 동시다발적으로 호출 시 UserState로 각각의 호출을 구분할 수 있어야 한다.
/// </summary>
/// <param name="xdsRequest"></param>
/// <param name="productName"></param>
/// <param name="compress"></param>
/// <param name="security"></param>
private static void VerifyXmlDataServiceAsync(XdsRequestDocument xdsRequest, string productName, bool?compress, bool?security)
{
var serializer = GetSerializer(compress, security);
var requestBytes = serializer.Serialize(xdsRequest.ConvertToBytes());
var xdsService = new XmlDataService();
var tcs = new TaskCompletionSource <byte[]>(null);
if (security.GetValueOrDefault(false))
{
ExecuteSecurityCompletedEventHandler handler = null;
handler =
(s, e) =>
EventAsyncPattern.HandleCompletion(tcs, e, () => e.Result, () => xdsService.ExecuteSecurityCompleted -= handler);
xdsService.ExecuteSecurityCompleted += handler;
try {
xdsService.ExecuteSecurityAsync(requestBytes, productName, compress.GetValueOrDefault(false), tcs);
}
catch (Exception ex) {
xdsService.ExecuteSecurityCompleted -= handler;
tcs.TrySetException(ex);
}
}
else
{
ExecuteCompletedEventHandler handler = null;
handler =
(s, e) => EventAsyncPattern.HandleCompletion(tcs, e, () => e.Result, () => xdsService.ExecuteCompleted -= handler);
xdsService.ExecuteCompleted += handler;
try {
xdsService.ExecuteAsync(requestBytes, productName, compress.GetValueOrDefault(false), tcs);
}
catch (Exception ex) {
xdsService.ExecuteCompleted -= handler;
tcs.TrySetException(ex);
}
}
tcs.Task.Wait();
Assert.IsTrue(tcs.Task.IsCompleted);
var xdsResponse = ((byte[])serializer.Deserialize(tcs.Task.Result)).ConvertToXdsResponseDocument();
Assert.IsNotNull(xdsResponse);
Assert.IsFalse(xdsResponse.HasError);
Assert.IsTrue(xdsResponse.Responses.Count > 0);
xdsService.Dispose();
}
