/// <summary>
/// POST adds NEW information to the user profile database.
/// This effectively resets the appearance before applying those
/// characteristics supplied in the request.
/// </summary>
private void DoExtend(AppearanceRequestData rdata)
{
bool created = false;
bool modified = false;
string newnode = String.Empty;
Rest.Log.DebugFormat("{0} POST ENTRY", MsgId);
//AvatarAppearance old = Rest.AvatarServices.GetUserAppearance(rdata.userProfile.ID);
rdata.userAppearance = new AvatarAppearance();
// Although the following behavior is admitted by HTTP I am becoming
// increasingly doubtful that it is appropriate for REST. If I attempt to
// add a new record, and it already exists, then it seems to me that the
// attempt should fail, rather than update the existing record.
if (GetUserAppearance(rdata))
{
modified = rdata.userAppearance != null;
created = !modified;
Rest.AvatarServices.UpdateUserAppearance(rdata.userProfile.ID, rdata.userAppearance);
// Rest.UserServices.UpdateUserProfile(rdata.userProfile);
}
else
{
created = true;
Rest.AvatarServices.UpdateUserAppearance(rdata.userProfile.ID, rdata.userAppearance);
// Rest.UserServices.UpdateUserProfile(rdata.userProfile);
}
if (created)
{
newnode = String.Format("{0} {1}", rdata.userProfile.FirstName,
rdata.userProfile.SurName);
// Must include a location header with a URI that identifies the new resource.
rdata.AddHeader(Rest.HttpHeaderLocation, String.Format("http://{0}{1}:{2}{3}{4}",
rdata.hostname, rdata.port, rdata.path, Rest.UrlPathSeparator, newnode));
rdata.Complete(Rest.HttpStatusCodeCreated);
}
else
{
if (modified)
{
rdata.Complete(Rest.HttpStatusCodeOK);
}
else
{
rdata.Complete(Rest.HttpStatusCodeNoContent);
}
}
rdata.Respond(String.Format("Appearance {0} : Normal completion", rdata.method));
}
/// <summary>
/// Delete the specified user's appearance. This actually performs a reset
/// to the default avatar appearance, if the info is already there.
/// Existing ownership is preserved. All prior updates are lost and can not
/// be recovered.
/// </summary>
private void DoDelete(AppearanceRequestData rdata)
{
AvatarAppearance old = Rest.AvatarServices.GetUserAppearance(rdata.userProfile.ID);
if (old != null)
{
rdata.userAppearance = new AvatarAppearance();
rdata.userAppearance.Owner = old.Owner;
Rest.AvatarServices.UpdateUserAppearance(rdata.userProfile.ID, rdata.userAppearance);
rdata.Complete();
}
else
{
rdata.Complete(Rest.HttpStatusCodeNoContent);
}
rdata.Respond(String.Format("Appearance {0} : Normal completion", rdata.method));
}
/// <summary>
/// This updates the user's appearance. not all aspects need to be provided,
/// only those supplied will be changed.
/// </summary>
private void DoUpdate(AppearanceRequestData rdata)
{
bool created = false;
bool modified = false;
rdata.userAppearance = Rest.AvatarServices.GetUserAppearance(rdata.userProfile.ID);
// If the user exists then this is considered a modification regardless
// of what may, or may not be, specified in the payload.
if (rdata.userAppearance != null)
{
modified = true;
Rest.AvatarServices.UpdateUserAppearance(rdata.userProfile.ID, rdata.userAppearance);
Rest.UserServices.UpdateUserProfile(rdata.userProfile);
}
if (created)
{
rdata.Complete(Rest.HttpStatusCodeCreated);
}
else
{
if (modified)
{
rdata.Complete(Rest.HttpStatusCodeOK);
}
else
{
rdata.Complete(Rest.HttpStatusCodeNoContent);
}
}
rdata.Respond(String.Format("Appearance {0} : Normal completion", rdata.method));
}
/// <summary>
/// This method implements GET processing for user's appearance.
/// </summary>
/// <param name=rdata>HTTP service request work area</param>
private void DoGet(AppearanceRequestData rdata)
{
rdata.userAppearance = Rest.AvatarServices.GetUserAppearance(rdata.userProfile.ID);
if (rdata.userAppearance == null)
{
rdata.Fail(Rest.HttpStatusCodeNoContent,
String.Format("appearance data not found for user {0} {1}",
rdata.userProfile.FirstName, rdata.userProfile.SurName));
}
rdata.initXmlWriter();
FormatUserAppearance(rdata);
// Indicate a successful request
rdata.Complete();
// Send the response to the user. The body will be implicitly
// constructed from the result of the XML writer.
rdata.Respond(String.Format("Appearance {0} Normal completion", rdata.method));
}
/// <summary>
/// Delete the specified user's appearance. This actually performs a reset
/// to the default avatar appearance, if the info is already there.
/// Existing ownership is preserved. All prior updates are lost and can not
/// be recovered.
/// </summary>
private void DoDelete(AppearanceRequestData rdata)
{
AvatarAppearance old = Rest.AvatarServices.GetUserAppearance(rdata.userProfile.ID);
if (old != null)
{
rdata.userAppearance = new AvatarAppearance();
rdata.userAppearance.Owner = old.Owner;
Rest.AvatarServices.UpdateUserAppearance(rdata.userProfile.ID, rdata.userAppearance);
rdata.Complete();
}
else
{
rdata.Complete(Rest.HttpStatusCodeNoContent);
}
rdata.Respond(String.Format("Appearance {0} : Normal completion", rdata.method));
}
/// <summary>
/// This updates the user's appearance. not all aspects need to be provided,
/// only those supplied will be changed.
/// </summary>
private void DoUpdate(AppearanceRequestData rdata)
{
bool created = false;
bool modified = false;
rdata.userAppearance = Rest.AvatarServices.GetUserAppearance(rdata.userProfile.ID);
// If the user exists then this is considered a modification regardless
// of what may, or may not be, specified in the payload.
if (rdata.userAppearance != null)
{
modified = true;
Rest.AvatarServices.UpdateUserAppearance(rdata.userProfile.ID, rdata.userAppearance);
Rest.UserServices.UpdateUserProfile(rdata.userProfile);
}
if (created)
{
rdata.Complete(Rest.HttpStatusCodeCreated);
}
else
{
if (modified)
{
rdata.Complete(Rest.HttpStatusCodeOK);
}
else
{
rdata.Complete(Rest.HttpStatusCodeNoContent);
}
}
rdata.Respond(String.Format("Appearance {0} : Normal completion", rdata.method));
}
/// <summary>
/// POST adds NEW information to the user profile database.
/// This effectively resets the appearance before applying those
/// characteristics supplied in the request.
/// </summary>
private void DoExtend(AppearanceRequestData rdata)
{
bool created = false;
bool modified = false;
string newnode = String.Empty;
Rest.Log.DebugFormat("{0} POST ENTRY", MsgId);
//AvatarAppearance old = Rest.AvatarServices.GetUserAppearance(rdata.userProfile.ID);
rdata.userAppearance = new AvatarAppearance();
// Although the following behavior is admitted by HTTP I am becoming
// increasingly doubtful that it is appropriate for REST. If I attempt to
// add a new record, and it already exists, then it seems to me that the
// attempt should fail, rather than update the existing record.
if (GetUserAppearance(rdata))
{
modified = rdata.userAppearance != null;
created = !modified;
Rest.AvatarServices.UpdateUserAppearance(rdata.userProfile.ID, rdata.userAppearance);
// Rest.UserServices.UpdateUserProfile(rdata.userProfile);
}
else
{
created = true;
Rest.AvatarServices.UpdateUserAppearance(rdata.userProfile.ID, rdata.userAppearance);
// Rest.UserServices.UpdateUserProfile(rdata.userProfile);
}
if (created)
{
newnode = String.Format("{0} {1}", rdata.userProfile.FirstName,
rdata.userProfile.SurName);
// Must include a location header with a URI that identifies the new resource.
rdata.AddHeader(Rest.HttpHeaderLocation,String.Format("http://{0}{1}:{2}{3}{4}",
rdata.hostname,rdata.port,rdata.path,Rest.UrlPathSeparator, newnode));
rdata.Complete(Rest.HttpStatusCodeCreated);
}
else
{
if (modified)
{
rdata.Complete(Rest.HttpStatusCodeOK);
}
else
{
rdata.Complete(Rest.HttpStatusCodeNoContent);
}
}
rdata.Respond(String.Format("Appearance {0} : Normal completion", rdata.method));
}
/// <summary>
/// This method implements GET processing for user's appearance.
/// </summary>
/// <param name=rdata>HTTP service request work area</param>
private void DoGet(AppearanceRequestData rdata)
{
rdata.userAppearance = Rest.AvatarServices.GetUserAppearance(rdata.userProfile.ID);
if (rdata.userAppearance == null)
{
rdata.Fail(Rest.HttpStatusCodeNoContent,
String.Format("appearance data not found for user {0} {1}",
rdata.userProfile.FirstName, rdata.userProfile.SurName));
}
rdata.initXmlWriter();
FormatUserAppearance(rdata);
// Indicate a successful request
rdata.Complete();
// Send the response to the user. The body will be implicitly
// constructed from the result of the XML writer.
rdata.Respond(String.Format("Appearance {0} Normal completion", rdata.method));
}