internal static string GetAllowedMethods(DataServiceConfiguration configuration, ResourceSetWrapper container, RequestDescription description)
{
if (container == null)
{
return(null);
}
StringBuilder builder = new StringBuilder();
EntitySetRights resourceSetRights = configuration.GetResourceSetRights(container.ResourceSet);
if (description.IsSingleResult)
{
AppendRight(resourceSetRights, EntitySetRights.ReadSingle, "GET", builder);
AppendRight(resourceSetRights, EntitySetRights.WriteReplace, "PUT", builder);
if (description.TargetKind != RequestTargetKind.MediaResource)
{
AppendRight(resourceSetRights, EntitySetRights.WriteMerge, "MERGE", builder);
AppendRight(resourceSetRights, EntitySetRights.WriteMerge, "PATCH", builder);
AppendRight(resourceSetRights, EntitySetRights.WriteDelete, "DELETE", builder);
}
}
else
{
AppendRight(resourceSetRights, EntitySetRights.ReadMultiple, "GET", builder);
AppendRight(resourceSetRights, EntitySetRights.WriteAppend, "POST", builder);
}
return(builder.ToString());
}
private void ApplyConfiguration(DataServiceConfiguration configuration)
{
this.rights = configuration.GetResourceSetRights(this.resourceSet);
this.pageSize = configuration.GetResourceSetPageSize(this.resourceSet);
if (this.pageSize < 0)
{
throw new DataServiceException(500, System.Data.Services.Strings.DataService_SDP_PageSizeMustbeNonNegative(this.pageSize, this.Name));
}
this.readAuthorizationMethods = configuration.GetReadAuthorizationMethods(this.resourceSet);
this.writeAuthorizationMethods = configuration.GetWriteAuthorizationMethods(this.resourceSet);
}
internal static string GetAllowedMethods(DataServiceConfiguration configuration, ResourceSetWrapper container, RequestDescription description)
{
if (container == null)
{
return null;
}
StringBuilder builder = new StringBuilder();
EntitySetRights resourceSetRights = configuration.GetResourceSetRights(container.ResourceSet);
if (description.IsSingleResult)
{
AppendRight(resourceSetRights, EntitySetRights.ReadSingle, "GET", builder);
AppendRight(resourceSetRights, EntitySetRights.WriteReplace, "PUT", builder);
if (description.TargetKind != RequestTargetKind.MediaResource)
{
AppendRight(resourceSetRights, EntitySetRights.WriteMerge, "MERGE", builder);
AppendRight(resourceSetRights, EntitySetRights.WriteMerge, "PATCH", builder);
AppendRight(resourceSetRights, EntitySetRights.WriteDelete, "DELETE", builder);
}
}
else
{
AppendRight(resourceSetRights, EntitySetRights.ReadMultiple, "GET", builder);
AppendRight(resourceSetRights, EntitySetRights.WriteAppend, "POST", builder);
}
return builder.ToString();
}
/// <summary>
/// Gets a string representation of allowed methods on the container (with the specified target cardinality),
/// suitable for an 'Allow' header.
/// </summary>
/// <param name="configuration">configuration object which has the data</param>
/// <param name="container">Targetted container, possibly null.</param>
/// <param name="description">Description with target.</param>
/// <returns>A value for an 'Allow' header; null if <paramref name="container"/> is null.</returns>
internal static string GetAllowedMethods(DataServiceConfiguration configuration, ResourceSetWrapper container, RequestDescription description)
{
if (container == null)
{
return null;
}
else
{
System.Text.StringBuilder result = new System.Text.StringBuilder();
EntitySetRights rights = configuration.GetResourceSetRights(container.ResourceSet);
if (description.IsSingleResult)
{
AppendRight(rights, EntitySetRights.ReadSingle, XmlConstants.HttpMethodGet, result);
AppendRight(rights, EntitySetRights.WriteReplace, XmlConstants.HttpMethodPut, result);
if (description.TargetKind != RequestTargetKind.MediaResource)
{
AppendRight(rights, EntitySetRights.WriteMerge, XmlConstants.HttpMethodMerge, result);
AppendRight(rights, EntitySetRights.WriteDelete, XmlConstants.HttpMethodDelete, result);
}
}
else
{
AppendRight(rights, EntitySetRights.ReadMultiple, XmlConstants.HttpMethodGet, result);
AppendRight(rights, EntitySetRights.WriteAppend, XmlConstants.HttpMethodPost, result);
}
return result.ToString();
}
}
