org.nasdanika.html.app.factories.AppLoader Maven / Gradle / Ivy

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package org.nasdanika.html.app.factories;

import java.net.URL;

import org.nasdanika.common.ProgressMonitor;
import org.nasdanika.common.persistence.ConfigurationException;
import org.nasdanika.common.persistence.Marker;
import org.nasdanika.common.persistence.ObjectLoader;
import org.nasdanika.html.app.Label;

/**
 * Loader of labels and actions. 
 * @author Pavel
 *
 */
public class AppLoader implements ObjectLoader {
	
	private org.nasdanika.common.persistence.ObjectLoader chain;

	public AppLoader(ObjectLoader chain) {
		this.chain = chain;
	}
	
	public AppLoader() {	}	

	@Override
	public Object create(ObjectLoader loader, String type, Object config, URL base, ProgressMonitor progressMonitor, Marker marker) throws Exception {
		
		try (ProgressMonitor subMonitor = progressMonitor.setWorkRemaining(10).split("Creating " + type, 1, marker)) {
			switch (type) {
			case "label": {
				LabelSupplierFactory labelSupplierFactory = new LabelSupplierFactory();
				labelSupplierFactory.load(loader, config, base, subMonitor, marker);
				return labelSupplierFactory;
			}
			case "action": {
				ActionSupplierFactory actionSupplierFactory = new ActionSupplierFactory();
				actionSupplierFactory.load(loader, config, base, subMonitor, marker);
				return actionSupplierFactory;
			}
			case "category": {
				CategorySupplierFactory categorySupplierFactory = new CategorySupplierFactory();
				categorySupplierFactory.load(loader, config, base, subMonitor, marker);
				return categorySupplierFactory;
			}
			case "action-reference":
				return new ActionReference(loader, config, base, subMonitor, marker);
			case "category-reference":
				return new CategoryReference(loader, config, base, subMonitor, marker);
			case "application": {
				BootstrapContainerApplicationSupplierFactory bootstrapContainerApplicationSupplierFactory = new BootstrapContainerApplicationSupplierFactory();
				bootstrapContainerApplicationSupplierFactory.load(loader, config, base, subMonitor, marker);
				return bootstrapContainerApplicationSupplierFactory;
			}
			default:
				if (chain == null) {
					throw new ConfigurationException("Unsupported type: " + type, marker);
				}
				
				return chain.create(loader, type, config, base, subMonitor, marker);
			}
		}
	}
		
}