/// <summary>
/// Gets an instance of the specified component type from the host.
/// </summary>
/// <param name="type">The component type to be retrieved</param>
/// <returns>The component</returns>
public IBuildComponent GetComponent(BuildComponentType type)
{
BuildComponentEntry componentEntry = null;
if (!_componentEntriesByType.TryGetValue(type, out componentEntry))
{
ErrorUtilities.ThrowInternalError("No factory registered for component type {0}", type);
}
return(componentEntry.GetInstance(_host));
}
/// <summary>
/// Adds a factory.
/// </summary>
/// <param name="componentType">The type which is created by this factory.</param>
/// <param name="factory">Delegate which is responsible for creating the Component.</param>
/// <param name="creationPattern">Creation pattern.</param>
public void AddFactory(BuildComponentType componentType, BuildComponentFactoryDelegate factory, CreationPattern creationPattern)
{
_componentEntriesByType[componentType] = new BuildComponentEntry(componentType, factory, creationPattern);
}
/// <summary>
/// Registers a factory to replace one of the defaults. Creation pattern is inherited from the original.
/// </summary>
/// <param name="componentType">The type which is created by this factory.</param>
/// <param name="instance">The instance to be registered.</param>
public void ReplaceFactory(BuildComponentType componentType, IBuildComponent instance)
{
ErrorUtilities.VerifyThrow(_componentEntriesByType[componentType].Pattern == CreationPattern.Singleton, "Previously existing factory for type {0} was not a singleton factory.", componentType);
_componentEntriesByType[componentType] = new BuildComponentEntry(componentType, instance);
}
/// <summary>
/// Registers a factory to replace one of the defaults. Creation pattern is inherited from the original.
/// </summary>
/// <param name="componentType">The type which is created by this factory.</param>
/// <param name="factory">The factory to be registered.</param>
public void ReplaceFactory(BuildComponentType componentType, BuildComponentFactoryDelegate factory)
{
BuildComponentEntry existingEntry = _componentEntriesByType[componentType];
_componentEntriesByType[componentType] = new BuildComponentEntry(componentType, factory, existingEntry.Pattern);
}
/// <summary>
/// Shuts down a specific singleton component.
/// </summary>
public void ShutdownComponent(BuildComponentType componentType)
{
BuildComponentEntry existingEntry = _componentEntriesByType[componentType];
existingEntry.ShutdownSingletonInstance();
}
/// <summary>
/// Adds a factory.
/// </summary>
/// <param name="componentType">The type which is created by this factory.</param>
/// <param name="factory">Delegate which is responsible for creating the Component.</param>
/// <param name="creationPattern">Creation pattern.</param>
public void AddFactory(BuildComponentType componentType, BuildComponentFactoryDelegate factory, CreationPattern creationPattern)
{
_componentEntriesByType[componentType] = new BuildComponentEntry(componentType, factory, creationPattern);
}
/// <summary>
/// Registers a factory to replace one of the defaults. Creation pattern is inherited from the original.
/// </summary>
/// <param name="componentType">The type which is created by this factory.</param>
/// <param name="instance">The instance to be registered.</param>
public void ReplaceFactory(BuildComponentType componentType, IBuildComponent instance)
{
ErrorUtilities.VerifyThrow(_componentEntriesByType[componentType].Pattern == CreationPattern.Singleton, "Previously existing factory for type {0} was not a singleton factory.", componentType);
_componentEntriesByType[componentType] = new BuildComponentEntry(componentType, instance);
}
/// <summary>
/// Registers a factory to replace one of the defaults. Creation pattern is inherited from the original.
/// </summary>
/// <param name="componentType">The type which is created by this factory.</param>
/// <param name="factory">The factory to be registered.</param>
public void ReplaceFactory(BuildComponentType componentType, BuildComponentFactoryDelegate factory)
{
BuildComponentEntry existingEntry = _componentEntriesByType[componentType];
_componentEntriesByType[componentType] = new BuildComponentEntry(componentType, factory, existingEntry.Pattern);
}
