/// <summary>
/// Override of <see cref="IBuilderStrategy.BuildUp"/>. Creates the requested object using the custom factory associated to type <paramref name="t"/>.
/// </summary>
/// <param name="context">The <see cref="IBuilderContext"/> that represents the current building process.</param>
/// <param name="t">The type to build.</param>
/// <param name="existing">The existing object. Should be <see langword="null"/>.</param>
/// <param name="id">The ID of the object to be created.</param>
/// <returns>The created object.</returns>
/// <exception cref="InvalidOperationException"> when the requested type does not have the
/// required <see cref="CustomFactoryAttribute">CustomFactory</see> attribute.</exception>
/// <exception cref="System.Configuration.ConfigurationErrorsException"> when the configuration for the requested ID is not present or is
/// invalid in the configuration source.</exception>
public override object BuildUp(IBuilderContext context, Type t, object existing, string id)
{
string newId = id;
IConfigurationSource configurationSource = GetConfigurationSource(context);
ConfigurationReflectionCache reflectionCache = GetReflectionCache(context);
ICustomFactory factory = GetCustomFactory(t, reflectionCache);
if (factory != null)
{
existing = factory.CreateObject(context, newId, configurationSource, reflectionCache);
}
else
{
throw new InvalidOperationException(
string.Format(
Resources.Culture,
Resources.ExceptionCustomFactoryAttributeNotFound,
t.FullName,
id));
}
return(base.BuildUp(context, t, existing, newId));
}
public override void PreBuildUp(IBuilderContext context)
{
base.PreBuildUp(context);
NamedTypeBuildKey key = (NamedTypeBuildKey)context.BuildKey;
context.Existing = factory.CreateObject(context, key.Name, configurationSource, reflectionCache);
}
public override void PreBuildUp(IBuilderContext context)
{
base.PreBuildUp(context);
IConfigurationSource configurationSource = GetConfigurationSource(context);
ConfigurationReflectionCache reflectionCache = GetReflectionCache(context);
NamedTypeBuildKey key = (NamedTypeBuildKey)context.BuildKey;
string id = key.Name;
Type t = key.Type;
ICustomFactory factory = GetCustomFactory(t, reflectionCache);
if (factory != null)
{
context.Existing = factory.CreateObject(context, id, configurationSource, reflectionCache);
}
else
{
throw new InvalidOperationException(
string.Format(
Resources.Culture,
Resources.ExceptionCustomFactoryAttributeNotFound,
t.FullName,
id));
}
}
public override object BuildUp(IBuilderContext context, Type typeToBuild, object existing, string idToBuild)
{
existing = factory.CreateObject(context, idToBuild, configurationSource, reflectionCache);
return(base.BuildUp(context, typeToBuild, existing, idToBuild));
}