public ServiceVertexType AlterVertexType(SecurityToken mySecurityToken, Int64 myTransactionToken,
ServiceVertexType myVertexType, ServiceAlterVertexChangeset myChangeset)
{
var Request = ServiceRequestFactory.MakeRequestAlterVertexType(myVertexType, myChangeset);
var Response = this.GraphDS.AlterVertexType<IVertexType>(mySecurityToken, myTransactionToken, Request,
ServiceReturnConverter.ConvertOnlyVertexType);
return new ServiceVertexType(Response);
}
public static RequestAlterVertexType MakeRequestAlterVertexType(ServiceVertexType myVertexType, ServiceAlterVertexChangeset myChangeset)
{
var Request = new RequestAlterVertexType(myVertexType.Name);
#region Add Attributes
if (myChangeset.ToBeAddedProperties != null)
{
foreach (var toAdd in myChangeset.ToBeAddedProperties)
{
Request.AddProperty(toAdd.ToPropertyPredefinition());
}
}
if (myChangeset.ToBeAddedIncomingEdges != null)
{
foreach (var toAdd in myChangeset.ToBeAddedIncomingEdges)
{
Request.AddIncomingEdge(toAdd.ToIncomingEdgePredefinition());
}
}
if (myChangeset.ToBeAddedOutgoingEdges != null)
{
foreach (var toAdd in myChangeset.ToBeAddedOutgoingEdges)
{
Request.AddOutgoingEdge(toAdd.ToOutgoingEdgePredefinition());
}
}
if (myChangeset.ToBeAddedUniques != null)
{
foreach (var toAdd in myChangeset.ToBeAddedUniques)
{
Request.AddUnique(toAdd.ToUniquePredefinition());
}
}
if (myChangeset.ToBeAddedMandatories != null)
{
foreach (var toAdd in myChangeset.ToBeAddedMandatories)
{
Request.AddMandatory(toAdd.ToMandatoryPredefinition());
}
}
if (myChangeset.ToBeAddedIndices != null)
{
foreach (var toAdd in myChangeset.ToBeAddedIndices)
{
Request.AddIndex(toAdd.ToIndexPredefinition());
}
}
#endregion
#region Remove Attributes
if (myChangeset.ToBeRemovedProperties != null)
{
foreach (var toDel in myChangeset.ToBeRemovedProperties)
{
Request.RemoveProperty(toDel);
}
}
if (myChangeset.ToBeRemovedIncomingEdges != null)
{
foreach (var toDel in myChangeset.ToBeRemovedIncomingEdges)
{
Request.RemoveIncomingEdge(toDel);
}
}
if (myChangeset.ToBeRemovedOutgoingEdges != null)
{
foreach (var toDel in myChangeset.ToBeRemovedOutgoingEdges)
{
Request.RemoveOutgoingEdge(toDel);
}
}
if (myChangeset.ToBeRemovedUniques != null)
{
foreach (var toDel in myChangeset.ToBeRemovedUniques)
{
Request.RemoveUnique(toDel);
}
}
if (myChangeset.ToBeRemovedMandatories != null)
{
foreach (var toDel in myChangeset.ToBeRemovedMandatories)
{
Request.RemoveMandatory(toDel);
}
}
if (myChangeset.ToBeRemovedIndices != null)
{
foreach (var toDel in myChangeset.ToBeRemovedIndices)
{
Request.RemoveIndex(toDel.Key, toDel.Value);
}
}
#endregion
#region define / undefine
if (myChangeset.ToBeDefinedAttributes != null)
{
foreach (var toDefine in myChangeset.ToBeDefinedAttributes)
{
Request.DefineAttribute(toDefine.ToUnknownAttributePredefinition());
}
}
if (myChangeset.ToBeUndefinedAttributes != null)
{
foreach (var toUndefine in myChangeset.ToBeUndefinedAttributes)
{
Request.UndefineAttribute(toUndefine);
}
}
#endregion
#region Rename Task
if (myChangeset.ToBeRenamedProperties != null)
{
foreach (var toRename in myChangeset.ToBeRenamedProperties)
{
Request.RenameAttribute(toRename.Key, toRename.Value);
}
}
#endregion
if (myChangeset.Comment != null)
Request.SetComment(myChangeset.Comment);
if (myChangeset.NewTypeName != null)
Request.RenameType(myChangeset.NewTypeName);
//todo add unknown attribute
return Request;
}