/// <summary>
/// Get the configuration description for the instance
/// </summary>
/// <param name="forInstance"></param>
/// <returns></returns>
public IConfigurationDescription GetConfigurationDescription(Guid forInstance)
{
IUserObject instance = GetInstance(forInstance);
if (instance == null)
{
return(null);
}
// User creatable object use the parent to provide the description
if (instance is IUserCreatableObject)
{
return(GetConfigurationDescription((instance as IUserCreatableObject).ParentUUID));
}
// Look it up
lock (m_configinfo)
{
// Use the fully qualified class name to get the config info
string fqcn = instance.GetType().Namespace + "." + instance.GetType().Name;
if (!m_configinfo.ContainsKey(fqcn))
{
this.Log().Warn("Could not find configuration information for class '{0}'", fqcn);
return(null);
}
return(m_configinfo[fqcn]);
}
}
/// <summary>
/// Get the description for the instance
/// </summary>
/// <param name="forInstance"></param>
/// <returns></returns>
public IObjectDescription GetDescription(Guid forInstance)
{
IUserObject instance = GetInstance(forInstance);
if (instance == null)
{
return(null);
}
lock (m_descriptions)
{
if (instance is IUserCreatableObject)
{
if (!m_descriptions.ContainsKey(instance.UUID.ToString()))
{
this.Log().Warn("Object '{0}' exists but has no description.", instance.UUID);
return(null);
}
return(m_descriptions[instance.UUID.ToString()]);
}
// Use the fully qualified class name to get the description
string fqcn = instance.GetType().Namespace + "." + instance.GetType().Name;
if (!m_descriptions.ContainsKey(fqcn))
{
this.Log().Warn("Expected to find description for class '{0}'.", fqcn);
return(null);
}
return(m_descriptions[fqcn]);
}
}
/// <summary>
/// Get information about an object.
/// </summary>
/// <param name="forInstance"></param>
/// <param name="instance"></param>
/// <param name="description"></param>
/// <returns></returns>
private bool GetObjectInformation(Guid forInstance, out IUserObject instance, out IConfigurationDescription description)
{
description = null;
instance = GetInstance(forInstance);
if (instance == null)
{
this.Log().Warn("Requested configuration for non-existant object '{0}'", forInstance);
return(false);
}
IConfigurable configurable = instance as IConfigurable;
if (configurable == null)
{
this.Log().Warn("Requested configuration for unconfigurable object '{0}' (Class {1}.{2})", forInstance, instance.GetType().Namespace, instance.GetType().Name);
return(false);
}
description = GetConfigurationDescription(forInstance);
if (description == null)
{
this.Log().Warn("No configuration description for object '{0}' (Class {1}.{2})", forInstance, instance.GetType().Namespace, instance.GetType().Name);
return(false);
}
return(true);
}
