internal void Load(OpenXmlPackage?openXmlPackage, OpenXmlPart?parent, Uri uriTarget, string id, Dictionary <Uri, OpenXmlPart> loadedParts)
{
if (uriTarget is null)
{
throw new ArgumentNullException(nameof(uriTarget));
}
if (id is null)
{
throw new ArgumentNullException(nameof(id));
}
if (openXmlPackage is null && parent is null)
{
throw new ArgumentNullException(ExceptionMessages.PackageRelatedArgumentNullException);
}
if (parent is not null && openXmlPackage is not null &&
parent.OpenXmlPackage != openXmlPackage)
{
throw new ArgumentOutOfRangeException(nameof(parent));
}
if (parent is not null && openXmlPackage is null)
{
openXmlPackage = parent.OpenXmlPackage;
}
_openXmlPackage = openXmlPackage ?? throw new ArgumentNullException(nameof(openXmlPackage));
Debug.Assert(loadedParts.ContainsKey(uriTarget));
_uri = uriTarget;
// TODO: should we delay load?
var part = openXmlPackage.Package.GetPart(uriTarget);
_packagePart = part;
if (IsContentTypeFixed && !IsValidContentType(part))
{
var errorMessage = SR.Format(
ExceptionMessages.InvalidPartContentType,
part.Uri.OriginalString,
part.ContentType,
ContentType);
throw new OpenXmlPackageException(errorMessage);
}
// add the _uri to be reserved
openXmlPackage.ReserveUri(ContentType, Uri);
// load recursively
var relationshipCollection = new PackagePartRelationshipPropertyCollection(PackagePart);
LoadReferencedPartsAndRelationships(openXmlPackage, this, relationshipCollection, loadedParts);
}
internal void Load(OpenXmlPackage openXmlPackage, OpenXmlPart parent, Uri uriTarget, string id, Dictionary <Uri, OpenXmlPart> loadedParts)
{
if (uriTarget == null)
{
throw new ArgumentNullException(nameof(uriTarget));
}
if (id == null)
{
throw new ArgumentNullException(nameof(id));
}
if (openXmlPackage == null && parent == null)
{
throw new ArgumentNullException(ExceptionMessages.PackageRelatedArgumentNullException);
}
else if (parent != null && openXmlPackage != null &&
parent.OpenXmlPackage != openXmlPackage)
{
throw new ArgumentOutOfRangeException(nameof(parent));
}
else if (parent != null && openXmlPackage == null)
{
openXmlPackage = parent.OpenXmlPackage;
}
this._openXmlPackage = openXmlPackage;
//this._ownerPart = parent;
Debug.Assert(loadedParts.ContainsKey(uriTarget));
this._uri = uriTarget;
// TODO: should we delay load?
PackagePart metroPart = this.OpenXmlPackage.Package.GetPart(uriTarget);
if (this.IsContentTypeFixed && metroPart.ContentType != this.ContentType)
{
string errorMessage = String.Format(CultureInfo.CurrentUICulture,
ExceptionMessages.InvalidPartContentType,
metroPart.Uri.OriginalString,
metroPart.ContentType,
this.ContentType);
throw new OpenXmlPackageException(errorMessage);
}
this._metroPart = metroPart;
// add the _uri to be reserved
this.OpenXmlPackage.ReserveUri(this.ContentType, this.Uri);
// load recursively
RelationshipCollection relationshipCollection = new PackagePartRelationshipPropertyCollection(this.PackagePart);
LoadReferencedPartsAndRelationships(openXmlPackage, this, relationshipCollection, loadedParts);
}
