public object Execute(IContentQuery<MediaContent> query)
{
var mediaQuery = (MediaContentQuery)query;
QueryExpressionTranslator translator = new QueryExpressionTranslator();
translator.Translate(query.Expression);
//translator.Visite(query.Expression);
IEnumerable<MediaContent> contents;
switch (translator.CallType)
{
case CallType.Count:
return RemoteServiceFactory.CreateService<IMediaContentService>().Count(mediaQuery.MediaFolder.Repository.Name,
mediaQuery.MediaFolder.FullName, translator.Prefix);
case CallType.First:
contents = Execute(mediaQuery.MediaFolder, translator);
return contents.First();
case CallType.Last:
contents = Execute(mediaQuery.MediaFolder, translator);
return contents.Last();
case CallType.LastOrDefault:
contents = Execute(mediaQuery.MediaFolder, translator);
return contents.LastOrDefault();
case CallType.FirstOrDefault:
contents = Execute(mediaQuery.MediaFolder, translator);
return contents.FirstOrDefault();
case CallType.Unspecified:
default:
contents = Execute(mediaQuery.MediaFolder, translator);
return contents;
}
}
public object Execute(IContentQuery <MediaContent> query)
{
var mediaQuery = (MediaContentQuery)query;
QueryExpressionTranslator translator = new QueryExpressionTranslator();
translator.Translate(query.Expression);
//translator.Visite(query.Expression);
IEnumerable <MediaContent> contents;
switch (translator.CallType)
{
case CallType.Count:
return(RemoteServiceFactory.CreateService <IMediaContentService>().Count(mediaQuery.MediaFolder.Repository.Name,
mediaQuery.MediaFolder.FullName, translator.Prefix));
case CallType.First:
contents = Execute(mediaQuery.MediaFolder, translator);
return(contents.First());
case CallType.Last:
contents = Execute(mediaQuery.MediaFolder, translator);
return(contents.Last());
case CallType.LastOrDefault:
contents = Execute(mediaQuery.MediaFolder, translator);
return(contents.LastOrDefault());
case CallType.FirstOrDefault:
contents = Execute(mediaQuery.MediaFolder, translator);
return(contents.FirstOrDefault());
case CallType.Unspecified:
default:
contents = Execute(mediaQuery.MediaFolder, translator);
return(contents);
}
}
private static IEnumerable <MediaContent> Execute(MediaFolder mediaFolder, QueryExpressionTranslator translator)
{
var mediaContentService = RemoteServiceFactory.CreateService <IMediaContentService>();
if (!string.IsNullOrEmpty(translator.FileName))
{
return(new[] { mediaContentService.Get(mediaFolder.Repository.Name, mediaFolder.FullName, translator.FileName) });
}
else
{
var maxResult = 50;
if (translator.Take.HasValue && translator.Take.Value != 0)
{
maxResult = translator.Take.Value;
}
var skip = 0;
if (translator.Skip.HasValue)
{
skip = translator.Skip.Value;
}
return(mediaContentService.All(mediaFolder.Repository.Name, mediaFolder.FullName, skip, maxResult, translator.Prefix));
}
}
private static IEnumerable<MediaContent> Execute(MediaFolder mediaFolder, QueryExpressionTranslator translator)
{
var mediaContentService = RemoteServiceFactory.CreateService<IMediaContentService>();
if (!string.IsNullOrEmpty(translator.FileName))
{
return new[] { mediaContentService.Get(mediaFolder.Repository.Name, mediaFolder.FullName, translator.FileName) };
}
else
{
var maxResult = 50;
if (translator.Take.HasValue && translator.Take.Value != 0)
{
maxResult = translator.Take.Value;
}
var skip = 0;
if (translator.Skip.HasValue)
{
skip = translator.Skip.Value;
}
return mediaContentService.All(mediaFolder.Repository.Name, mediaFolder.FullName, skip, maxResult, translator.Prefix);
}
}