internal static void MergeEntityDescriptorInfo(EntityDescriptor trackedEntityDescriptor, EntityDescriptor entityDescriptorFromMaterializer, bool mergeInfo, MergeOption mergeOption)
{
if (!object.ReferenceEquals(trackedEntityDescriptor, entityDescriptorFromMaterializer))
{
if ((entityDescriptorFromMaterializer.ETag != null) && (mergeOption != MergeOption.AppendOnly))
{
trackedEntityDescriptor.ETag = entityDescriptorFromMaterializer.ETag;
}
if (mergeInfo)
{
if (entityDescriptorFromMaterializer.SelfLink != null)
{
trackedEntityDescriptor.SelfLink = entityDescriptorFromMaterializer.SelfLink;
}
if (entityDescriptorFromMaterializer.EditLink != null)
{
trackedEntityDescriptor.EditLink = entityDescriptorFromMaterializer.EditLink;
}
foreach (LinkInfo info in entityDescriptorFromMaterializer.LinkInfos)
{
trackedEntityDescriptor.MergeLinkInfo(info);
}
foreach (StreamDescriptor descriptor in entityDescriptorFromMaterializer.StreamDescriptors)
{
trackedEntityDescriptor.MergeStreamDescriptor(descriptor);
}
trackedEntityDescriptor.ServerTypeName = entityDescriptorFromMaterializer.ServerTypeName;
}
if (entityDescriptorFromMaterializer.ReadStreamUri != null)
{
trackedEntityDescriptor.ReadStreamUri = entityDescriptorFromMaterializer.ReadStreamUri;
}
if (entityDescriptorFromMaterializer.EditStreamUri != null)
{
trackedEntityDescriptor.EditStreamUri = entityDescriptorFromMaterializer.EditStreamUri;
}
if ((entityDescriptorFromMaterializer.ReadStreamUri != null) || (entityDescriptorFromMaterializer.EditStreamUri != null))
{
trackedEntityDescriptor.StreamETag = entityDescriptorFromMaterializer.StreamETag;
}
}
}
internal static void MergeEntityDescriptorInfo(EntityDescriptor trackedEntityDescriptor, EntityDescriptor entityDescriptorFromMaterializer, bool mergeInfo, MergeOption mergeOption)
{
if (!object.ReferenceEquals(trackedEntityDescriptor, entityDescriptorFromMaterializer))
{
if ((entityDescriptorFromMaterializer.ETag != null) && (mergeOption != MergeOption.AppendOnly))
{
trackedEntityDescriptor.ETag = entityDescriptorFromMaterializer.ETag;
}
if (mergeInfo)
{
if (entityDescriptorFromMaterializer.SelfLink != null)
{
trackedEntityDescriptor.SelfLink = entityDescriptorFromMaterializer.SelfLink;
}
if (entityDescriptorFromMaterializer.EditLink != null)
{
trackedEntityDescriptor.EditLink = entityDescriptorFromMaterializer.EditLink;
}
foreach (LinkInfo info in entityDescriptorFromMaterializer.LinkInfos)
{
trackedEntityDescriptor.MergeLinkInfo(info);
}
foreach (StreamDescriptor descriptor in entityDescriptorFromMaterializer.StreamDescriptors)
{
trackedEntityDescriptor.MergeStreamDescriptor(descriptor);
}
trackedEntityDescriptor.ServerTypeName = entityDescriptorFromMaterializer.ServerTypeName;
}
if (entityDescriptorFromMaterializer.ReadStreamUri != null)
{
trackedEntityDescriptor.ReadStreamUri = entityDescriptorFromMaterializer.ReadStreamUri;
}
if (entityDescriptorFromMaterializer.EditStreamUri != null)
{
trackedEntityDescriptor.EditStreamUri = entityDescriptorFromMaterializer.EditStreamUri;
}
if ((entityDescriptorFromMaterializer.ReadStreamUri != null) || (entityDescriptorFromMaterializer.EditStreamUri != null))
{
trackedEntityDescriptor.StreamETag = entityDescriptorFromMaterializer.StreamETag;
}
}
}
internal static void MergeEntityDescriptorInfo(EntityDescriptor trackedEntityDescriptor, EntityDescriptor entityDescriptorFromMaterializer, bool mergeInfo, MergeOption mergeOption)
{
Debug.Assert(trackedEntityDescriptor != null, "trackedEntityDescriptor != null");
Debug.Assert(entityDescriptorFromMaterializer != null, "entityDescriptorFromMaterializer != null");
// In this function, we need to handle 2 cases:
// 1> Either the 2 function entity descriptors are the same, in which case
// we just have to convert the relative uri's into absolute uri's if any
// 2> If the entity descriptor are not the same, then we need to update the etag
// If the merge option is not AppendOnly and merge all entity descriptor if specified
if (!Object.ReferenceEquals(trackedEntityDescriptor, entityDescriptorFromMaterializer))
{
// Keeping the old behavior - merging etags only when the mergeOption is something other than AppendOnly
if (entityDescriptorFromMaterializer.ETag != null && mergeOption != MergeOption.AppendOnly)
{
trackedEntityDescriptor.ETag = entityDescriptorFromMaterializer.ETag;
}
if (mergeInfo)
{
// We need to merge the rest of the metadata irrespective of the MergeOption
if (entityDescriptorFromMaterializer.SelfLink != null)
{
trackedEntityDescriptor.SelfLink = entityDescriptorFromMaterializer.SelfLink;
}
if (entityDescriptorFromMaterializer.EditLink != null)
{
trackedEntityDescriptor.EditLink = entityDescriptorFromMaterializer.EditLink;
}
foreach (LinkInfo linkInfo in entityDescriptorFromMaterializer.LinkInfos)
{
trackedEntityDescriptor.MergeLinkInfo(linkInfo);
}
foreach (StreamDescriptor streamInfo in entityDescriptorFromMaterializer.StreamDescriptors)
{
trackedEntityDescriptor.MergeStreamDescriptor(streamInfo);
}
trackedEntityDescriptor.ServerTypeName = entityDescriptorFromMaterializer.ServerTypeName;
}
// An entity might show actions conditionally based on each request, so get whatever sent by server
// Refer Defect 1333275 : OperationDescriptor not refreshed with OverwriteChanges
if (entityDescriptorFromMaterializer.OperationDescriptors != null)
{
trackedEntityDescriptor.ClearOperationDescriptors();
trackedEntityDescriptor.AppendOperationalDescriptors(entityDescriptorFromMaterializer.OperationDescriptors);
}
// TODO: ideally, we should also merge this only based on the merge context, but since for MLE we do POST
// and PUT as part of the same request, we need to merge it always to make the insert case of MLE work.
// Once we fix that issue, this also should be moved within the above if statement
if (entityDescriptorFromMaterializer.ReadStreamUri != null)
{
trackedEntityDescriptor.ReadStreamUri = entityDescriptorFromMaterializer.ReadStreamUri;
}
if (entityDescriptorFromMaterializer.EditStreamUri != null)
{
trackedEntityDescriptor.EditStreamUri = entityDescriptorFromMaterializer.EditStreamUri;
}
if (entityDescriptorFromMaterializer.ReadStreamUri != null || entityDescriptorFromMaterializer.EditStreamUri != null)
{
trackedEntityDescriptor.StreamETag = entityDescriptorFromMaterializer.StreamETag;
}
}
}
