/// <summary>
/// This method is implemented by the fragment content and will be used to merge any
/// changes back in to the root content.
/// </summary>
/// <param name="baseContent">The base content to merge in to.</param>
public virtual void MergeContent(IXimuraContent baseContent)
{
throw new NotImplementedException("MergeContent is not implemented.");
}
/// <summary>
/// This method is implemented by the fragment content and will be used to
/// delete the root content.
/// </summary>
/// <param name="baseContent">The base content to merge in to.</param>
public virtual void DeleteBaseContent(IXimuraContent baseContent)
{
//throw new NotImplementedException();
}
/// <summary>
/// This method is used to set any specific header properties based on the entity type.
/// </summary>
/// <param name="entity">The entity being serialized.</param>
protected virtual void SetContentHeaderProperties(IXimuraContent entity)
{
IXimuraContentEntityFragment cef = entity as IXimuraContentEntityFragment;
if (cef != null)
this.SupportsBaseType = cef.SupportsFragmentBaseType();
}
/// <summary>
/// This method writes the content details from the serialization info in
/// to the stream.
/// </summary>
/// <param name="entity">The entity.</param>
/// <param name="info">The serialization info.</param>
protected virtual void ContentDetailsWrite(IXimuraContent entity, SerializationInfo info)
{
Guid cid = (Guid)info.GetValue("cid", typeof(Guid));
Guid vid = (Guid)info.GetValue("vid", typeof(Guid));
Guid tid = (Guid)info.GetValue("tid", typeof(Guid));
rwHelper.Write(tid);
rwHelper.Write(cid);
rwHelper.Write(vid);
if (WriteDate)
rwHelper.Write(DateTime.UtcNow);
mHeaderObjectName = entity.GetType().AssemblyQualifiedName;
rwHelper.Write(mHeaderObjectName);
if (SupportsBaseType)
{
IXimuraContentEntityFragment cef = entity as IXimuraContentEntityFragment;
rwHelper.Write(cef.FragmentBaseType() == null ? "" : cef.FragmentBaseType().AssemblyQualifiedName);
}
}
/// <summary>
/// This method outputs the header for the stream.
/// </summary>
/// <param name="outStream">The stream to write to.</param>
/// <param name="entity">The entity specified.</param>
/// <param name="info">The SerializationInfo object.</param>
public void Output(Stream outStream, IXimuraContent entity, SerializationInfo info)
{
if (outStream == null)
throw new ArgumentNullException("Stream cannot be null.");
if (info == null)
throw new ArgumentNullException("SerializationInfo cannot be null.");
if (entity == null)
throw new ContentFormatterCapabilitiesException("The ContentFormatterCapabilities header has not been initialized.");
//Set the stream for the helper.
rwHelper.BaseStream = outStream;
SetContentHeaderProperties(entity);
//Write the header.
HeaderWrite();
//Write the capabilities.
ContentDetailsWrite(entity, info);
}
