public void SearchInstruments(SearchRequest searchRequest,
OnSearchResponse searchCallback,
OnFailure onFailure)
{
try
{
SearchResponseHandler handler = new SearchResponseHandler();
Response response = _httpInvoker.GetInSession(_baseUri, searchRequest, _xmlParser, handler, _sessionId);
if (response.IsOk)
{
if (handler.IsOk)
{
searchCallback(handler.Instruments, handler.HasMoreResults);
}
else
{
onFailure(new FailureResponse(false, handler.Message, "", null));
}
}
else
{
onFailure(new FailureResponse(true, "HttpStatus: " + response.Status + ", for: " + _baseUri + searchRequest.Uri));
}
}
catch (Exception e)
{
onFailure(new FailureResponse(e, "URI: " + _baseUri + searchRequest.Uri));
}
}
public void SearchInstruments(SearchRequest searchRequest, OnSearchResponse searchCallback, OnFailure onFailure)
{
try
{
SearchResponseHandler searchResponseHandler = new SearchResponseHandler();
Response inSession = this._httpInvoker.GetInSession(this._baseUri, (IRequest)searchRequest, this._xmlParser, (Handler)searchResponseHandler, this._sessionId);
if (inSession.IsOk)
{
if (searchResponseHandler.IsOk)
{
searchCallback(searchResponseHandler.Instruments, searchResponseHandler.HasMoreResults);
}
else
{
onFailure(new FailureResponse(false, searchResponseHandler.Message, "", (Exception)null));
}
}
else
{
onFailure(new FailureResponse(true, "HttpStatus: " + (object)inSession.Status + ", for: " + this._baseUri + searchRequest.Uri));
}
}
catch (Exception ex)
{
onFailure(new FailureResponse(ex, "URI: " + this._baseUri + searchRequest.Uri));
}
}
void dispatcher_SearchRequestAsked(List <IRequestObject> selectedObjects, SearchResponseHandler callback)
{
//该函数进行下列具体实现：首先进行Object中种类的识别和搜索。
//进行识别完毕后，如果是资源占多数，则调用资源搜索的函数。
//进行识别完毕后，如果是标签占多数，则调用标签搜索的函数。
SearchResponseArgs e = new SearchResponseArgs();
e.Result = new List <IRequestObject>();
e.Result_Attribute = new List <bool>();
int numberOfResources = 0;
int numberOfTags = 0;
List <Tag> selectedTags = new List <Tag>();
List <Resource> selectedResources = new List <Resource>();
foreach (IRequestObject reobj in selectedObjects)
{
if (reobj is Tag)
{
numberOfTags++;
selectedTags.Add((Tag)reobj);
}
else
{
numberOfResources++;
selectedResources.Add((Resource)reobj);
}
}
//系统默认如果圈住的资源数目大于或等于标签数目，则系统进行资源的搜索。
if (numberOfResources < numberOfTags)
{
List <Resource> res = coronaService.SearchResourcesFromTags(selectedTags);
List <Resource> resourceToBeRemoved = new List <Resource>();
foreach (Resource resc in res)
{
//此处出现异常。需在遍历的时候，首先应该确定出应该删除的资源，并将其存储。
if (!File.Exists(resc.ResourcePath))
{
resourceToBeRemoved.Add(resc);
}
}
//确定完需要删除的Resource并将其一一删除。
foreach (Resource resc in resourceToBeRemoved)
{
rescControl.CheckResource(resc, coronaService);
res.Remove(resc);
}
foreach (Resource resc in res)
{
e.Result.Add(rescControl.WrapResource(resc));
e.Result_Attribute.Add(true);
}
List <Tag> tags = coronaService.SearchTagsFromTags(selectedTags);
foreach (Tag tag in tags)
{
e.Result.Add(tag);
e.Result_Attribute.Add(false);
}
}
else
{
List <Tag> tags = coronaService.SearchTagsFromResources(selectedResources);
foreach (Tag tag in tags)
{
e.Result.Add(tag);
e.Result_Attribute.Add(true);
}
foreach (Resource resc in selectedResources)
{
e.Result.Add(rescControl.WrapResource(resc));
e.Result_Attribute.Add(false);
}
}
if (callback != null)
{
callback(e);
}
}
void dispatcher_SearchRequestAsked(List<IRequestObject> selectedObjects, SearchResponseHandler callback)
{
//该函数进行下列具体实现：首先进行Object中种类的识别和搜索。
//进行识别完毕后，如果是资源占多数，则调用资源搜索的函数。
//进行识别完毕后，如果是标签占多数，则调用标签搜索的函数。
SearchResponseArgs e = new SearchResponseArgs();
e.Result = new List<IRequestObject>();
e.Result_Attribute = new List<bool>();
int numberOfResources=0;
int numberOfTags=0;
List<Tag> selectedTags=new List<Tag>();
List<Resource> selectedResources=new List<Resource>();
foreach (IRequestObject reobj in selectedObjects)
{
if (reobj is Tag)
{
numberOfTags++;
selectedTags.Add((Tag)reobj);
}
else
{
numberOfResources++;
selectedResources.Add((Resource)reobj);
}
}
//系统默认如果圈住的资源数目大于或等于标签数目，则系统进行资源的搜索。
if (numberOfResources < numberOfTags)
{
List<Resource> res = coronaService.SearchResourcesFromTags(selectedTags);
List<Resource> resourceToBeRemoved = new List<Resource>();
foreach(Resource resc in res)
{
//此处出现异常。需在遍历的时候，首先应该确定出应该删除的资源，并将其存储。
if (!File.Exists(resc.ResourcePath))
{
resourceToBeRemoved.Add(resc);
}
}
//确定完需要删除的Resource并将其一一删除。
foreach (Resource resc in resourceToBeRemoved)
{
rescControl.CheckResource(resc, coronaService);
res.Remove(resc);
}
foreach (Resource resc in res)
{
e.Result.Add( rescControl.WrapResource(resc) ) ;
e.Result_Attribute.Add(true);
}
List<Tag> tags = coronaService.SearchTagsFromTags(selectedTags);
foreach (Tag tag in tags)
{
e.Result.Add(tag);
e.Result_Attribute.Add(false);
}
}
else
{
List<Tag> tags =coronaService.SearchTagsFromResources(selectedResources);
foreach (Tag tag in tags)
{
e.Result.Add(tag);
e.Result_Attribute.Add(true);
}
foreach (Resource resc in selectedResources)
{
e.Result.Add( rescControl.WrapResource(resc) );
e.Result_Attribute.Add(false);
}
}
if (callback != null)
callback(e);
}
