Re: [Wonder-disc] ERAttachment and own Prototypes

[Lachlan D. <lac...@gm...>]

Okay - I believe I've got it working.

It may well be that the problem was either a) related to ERXModelGroup 
$Model not being in com.webobjects.eoaccess or b) flattening of the  
prototypes when patching models is true did something weird. Not sure.

Here's my properties:
er.extensions.defaultModelGroupClassName=ish.wonder.ISHModelGroup
er.extensions.ERXModelGroup.patchModelsOnLoad=false
er 
.extensions 
.ERXModelGroup.prototypeModelNames=ISHEOPrototypes,erprototypes

I've copied these two methods into my EOModel subclass from  
ERXModelGroup$Model (along with the private methods they refer to):

	/**
	 * Overridden to use our prototype creation method.
	 */
	@Override
	public EOAttribute prototypeAttributeNamed(String name) {
		synchronized (_EOGlobalModelLock) {
		if (_prototypesByName == null) {
				createPrototypes();
			}
		}
		return super.prototypeAttributeNamed(name);
	}

	/**
	 * Overridden to use our prototype creation method.
	 */
	@Override
	public NSArray availablePrototypeAttributeNames() {
		synchronized (_EOGlobalModelLock) {
			if (_prototypesByName == null) {
				createPrototypes();
			}
		}
		return super.availablePrototypeAttributeNames();
	}

	and also fixed the code as mentioned before in createPrototypes:
	
	private void createPrototypes() {
		log.info("Creating prototypes for model: " + name() + "->" +  
connectionDictionary());
		synchronized (_EOGlobalModelLock) {
			<...>

			 
addAttributesToPrototypesCache 
(_group.entityNamed("EOCustomPrototypes"));
			addAttributesToPrototypesCache(_group.entityNamed("EO" +  
adaptorName() + "CustomPrototypes"));
			if (plugin != null) {
				addAttributesToPrototypesCache(_group.entityNamed("EOJDBC" +  
plugin + "CustomPrototypes"));
			}

			addAttributesToPrototypesCache(_group.entityNamed("EO" + name +  
"Prototypes"));
			addAttributesToPrototypesCache(_group.entityNamed("EO" +  
adaptorName() + name + "Prototypes"));
			if (plugin != null) {
				addAttributesToPrototypesCache(_group.entityNamed("EOJDBC" +  
plugin + name + "Prototypes"));
			}
		}
	}

with regards,
--

Lachlan Deck