/// <summary>
/// Parses the entity identifier.
/// </summary>
/// <returns>EntityIdSegment contained absolute Uri representing $id</returns>
public EntityIdSegment ParseEntityId()
{
if (this.entityIdSegment != null)
{
return(this.entityIdSegment);
}
string idQuery = queryOptions.GetQueryOptionValue(UriQueryConstants.IdQueryOption);
if (idQuery == null)
{
return(null);
}
Uri idUri = new Uri(idQuery, UriKind.RelativeOrAbsolute);
if (!idUri.IsAbsoluteUri)
{
if (!this.fullUri.IsAbsoluteUri)
{
Uri baseUri = UriUtils.CreateMockAbsoluteUri();
Uri c = new Uri(UriUtils.CreateMockAbsoluteUri(this.fullUri), idUri);
idUri = baseUri.MakeRelativeUri(c);
}
else
{
idUri = new Uri(this.fullUri, idUri);
}
}
this.entityIdSegment = new EntityIdSegment(idUri);
return(this.entityIdSegment);
}
/// <summary>
/// Parses the entity identifier.
/// </summary>
/// <returns>EntityIdSegment contained absolute Uri representing $id</returns>
public EntityIdSegment ParseEntityId()
{
if (this.entityIdSegment != null)
{
return(this.entityIdSegment);
}
InitQueryOptionDic();
string idQuery = null;
if (!this.Resolver.EnableCaseInsensitive)
{
if (!this.queryOptionDic.TryGetValue(UriQueryConstants.IdQueryOption, out idQuery))
{
return(null);
}
}
else
{
var list = this.queryOptionDic
.Where(pair => string.Equals(UriQueryConstants.IdQueryOption, pair.Key, StringComparison.OrdinalIgnoreCase))
.ToList();
if (list.Count == 0)
{
return(null);
}
else if (list.Count == 1)
{
idQuery = list.First().Value;
}
else
{
throw new ODataException(Strings.QueryOptionUtils_QueryParameterMustBeSpecifiedOnce(UriQueryConstants.IdQueryOption));
}
}
Uri idUri = new Uri(idQuery, UriKind.RelativeOrAbsolute);
if (!idUri.IsAbsoluteUri)
{
if (!this.fullUri.IsAbsoluteUri)
{
Uri baseUri = UriUtils.CreateMockAbsoluteUri();
Uri c = new Uri(UriUtils.CreateMockAbsoluteUri(this.fullUri), idUri);
idUri = baseUri.MakeRelativeUri(c);
}
else
{
idUri = new Uri(this.fullUri, idUri);
}
}
this.entityIdSegment = new EntityIdSegment(idUri);
return(this.entityIdSegment);
}
/// <summary>
/// Build an ODataUriParser
/// </summary>
/// <param name="model">Model to use for metadata binding.</param>
/// <param name="fullUri">full Uri to be parsed, it should be a relative Uri.</param>
public ODataUriParser(IEdmModel model, Uri fullUri)
{
ExceptionUtils.CheckArgumentNotNull(fullUri, "fullUri");
if (fullUri.IsAbsoluteUri)
{
throw new ODataException(Strings.UriParser_FullUriMustBeRelative);
}
this.configuration = new ODataUriParserConfiguration(model);
this.fullUri = fullUri;
this.queryOptions = UriUtils.ParseQueryOptions(UriUtils.CreateMockAbsoluteUri(this.fullUri));
}
