Method getObject

src/main/java/net/mtrop/doom/tools/struct/Loader.java:291–344

Get or load an object by name. The name is case-insensitive. @param name the name of the object. @return the corresponding loaded object, or null if not loaded.

(String name)

	 * @return the corresponding loaded object, or null if not loaded.
	 */
	public T getObject(String name)
	{
		if (errorNames.contains(name))
			return null;
		if (nameMap.containsKey(name))
			return nameMap.get(name);
		
		T object = null;
		
		try 
		{
			synchronized (uniqueKey(name))
			{
				// Early outs for waiting threads.
				if (errorNames.contains(name))
					return null;
				if (nameMap.containsKey(name))
					return nameMap.get(name);
				
				for (int i = 0; i < loaderFunctions.length; i++)
				{
					try
					{
						if ((object = loaderFunctions[i].load(name)) != null)
							break;
					} 
					catch (Exception e) 
					{
						if (errorListener != null)
							errorListener.onLoaderError(loaderFunctions[i], e);
						continue;
					}
				}
			}
		} 
		finally 
		{
			releaseKey(name);
		}
		
		if (object == null)
		{
			synchronized (errorNames)
			{
				errorNames.add(name);
			}
		}
		else
		{
			setObject(name, object);
		}
		
		return object;
	}
	
	/**
	 * Get or load an object by name asynchronously.