public virtual void DeleteBlock(string id)
{
logEvent(LogType.DeleteBlock, "DeleteBlock Begin - Handle: " + id.ToString());
IContainedBlock comp = innerBlocks[id];
BlockWebSysEventArgs eventArgs = new BlockWebSysEventArgs(this, id);
bool hasCall = SysEventHelper.FireSysEvent(this, SysEventTiming.InsteadOf, SysEventCode.DeleteBlock, id, eventArgs);
if (hasCall) return;
SysEventHelper.FireSysEvent(this, SysEventTiming.Before, SysEventCode.DeleteBlock, id, eventArgs);
comp.Dispose();
innerBlocks.Remove(id);
blockBroker.DisposeBlock(comp);
SysEventHelper.FireSysEvent(this, SysEventTiming.After, SysEventCode.DeleteBlock, id, eventArgs);
logEvent(LogType.DeleteBlock, "DeleteBlock Done - Handle: " + id.ToString());
}
/// <summary>
/// Loads a block and adds it to the runtime blocks. CID is block definition and result string is an identifier
/// to point to the runtime instance of the block.
/// </summary>
/// <param name="id">contains basic info (id, ver, prod) used to load the Block</param>
/// input handle just</param>
/// <returns>A handle to newly instantiated block</returns>
///
public virtual string AddBlock(BlockHandle handle, string identifier=null)
{
IContainedBlock comp = null;
if (identifier == null)
{
identifier = Guid.NewGuid().ToString();
}
BlockWebSysEventArgs eventArgs = new BlockWebSysEventArgs(this, handle);
SysEventHelper.FireSysEvent(this, SysEventTiming.Before, SysEventCode.LoadBlock, identifier, eventArgs);
if (blockBroker != null)
{
comp = blockBroker.LoadBlock(handle, identifier, this);
}
logEvent(LogType.AddBlock, "Load done - Block: " + handle.ToString() + " with ID = " + identifier);
SysEventHelper.FireSysEvent(this, SysEventTiming.After, SysEventCode.LoadBlock, identifier, eventArgs);
bool doneCall = SysEventHelper.FireSysEvent(this, SysEventTiming.InsteadOf, SysEventCode.AddBlock, identifier, eventArgs);
if (doneCall)
{
return identifier;
}
logEvent(LogType.AddBlock, "Adding - Block: " + handle.ToString() + " with ID = " + identifier);
SysEventHelper.FireSysEvent(this, SysEventTiming.Before, SysEventCode.AddBlock, identifier, eventArgs);
if (comp == null)
{
throw new System.Exception("Could not load the given handle: "+handle.ToString());
}
//TODO: check platform from attributes of the block
initBlock(comp);
logEvent(LogType.AddBlock, "Init Done - Block: " + handle.ToString() + " with ID = " + identifier);
eventArgs.BlockId = identifier;
SysEventHelper.FireSysEvent(this, SysEventTiming.After, SysEventCode.AddBlock, identifier, eventArgs);
return identifier;
}
