public ComDataContext(object globalContext, Assembly mappingsAssembly)
{
this.globalContext = new GlobalContext(globalContext);
mappingSource = MappingSource.Map(this.globalContext, mappingsAssembly);
comObjectMapper = new ComObjectMapper(mappingSource, this.globalContext);
queryProvider = RelinqHelpers.CreateQueryProvider(mappingSource.TypeRegistry, Execute);
parametersConverter = new ParametersConverter(comObjectMapper, this.globalContext);
metadataAccessor = new MetadataAccessor(mappingSource, this.globalContext);
}
/// <summary>
/// Creates a Linq Provider to build and execute requests to JIRA.
/// </summary>
/// <typeparam name="TIssue">Type of queryable issues. Has to implement <c>SimpleJira.Interface.Types.JiraIssue</c></typeparam>
/// <returns>
/// Queryable.
/// </returns>
public IQueryable <TIssue> GetIssues <TIssue>() where TIssue : JiraIssue
{
var stopwatch = loggingSettings.HasValue && loggingSettings.Value.Level <= LogLevel.Trace
? Stopwatch.StartNew()
: null;
var queryProvider = RelinqHelpers.CreateQueryProvider(metadataProvider, query => Execute(query, stopwatch));
var scope = Scope.Get <TIssue>();
return(scope.Filter(new RelinqQueryable <TIssue>(queryProvider)));
}
protected IQueryable <T> SourceForCount <T>(string sourceName = null)
{
var queryProvider = RelinqHelpers.CreateQueryProvider(new TypeRegistry(typeof(Контрагенты).Assembly),
delegate(BuiltQuery query)
{
lastQuery = query;
return(new int[1]);
});
return(new RelinqQueryable <T>(queryProvider, sourceName));
}
private IQueryable <T> Source <T>()
{
var queryProvider = RelinqHelpers.CreateQueryProvider(new JiraMetadataProvider(new[] { typeof(T) }),
delegate(BuiltQuery query)
{
lastQuery = query;
return(new T[0]);
});
return(new RelinqQueryable <T>(queryProvider));
}
