/*******************************************************************************
 * Copyright (c) 2012, 2013 Association for Decentralized Information Management in
 * Industry THTH ry.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     VTT Technical Research Centre of Finland - initial API and implementation
 *******************************************************************************/
package org.simantics.g3d.csg.scenegraph2;

import org.simantics.Simantics;
import org.simantics.db.ReadGraph;
import org.simantics.db.Resource;
import org.simantics.db.exception.DatabaseException;
import org.simantics.db.request.Read;
import org.simantics.objmap.graph.schema.IMappingSchema;
import org.simantics.objmap.graph.schema.MappingSchemas;
import org.simantics.objmap.graph.schema.SimpleSchema;

public class SchemaBuilder {
	
	public static IMappingSchema<Resource,Object> getSchema() throws DatabaseException{
		return Simantics.getSession().syncRequest(new Read<IMappingSchema<Resource,Object>>() {
			@Override
			public IMappingSchema<Resource,Object> perform(ReadGraph g)
					throws DatabaseException {
				return getSchema(g);
			}
		});
	}
	
	public static IMappingSchema<Resource,Object> getSchema(ReadGraph g) throws DatabaseException{
		try {
			SimpleSchema schema = new SimpleSchema();
			schema.addLinkType(MappingSchemas.fromAnnotations(g, BarrelNode.class));
			schema.addLinkType(MappingSchemas.fromAnnotations(g, BoxNode.class));
			schema.addLinkType(MappingSchemas.fromAnnotations(g, ConeNode.class));
			schema.addLinkType(MappingSchemas.fromAnnotations(g, CylinderNode.class));
			schema.addLinkType(MappingSchemas.fromAnnotations(g, DifferenceNode.class));
			schema.addLinkType(MappingSchemas.fromAnnotations(g, EllipticCylinderNode.class));
			schema.addLinkType(MappingSchemas.fromAnnotations(g, IntersectionNode.class));
			schema.addLinkType(MappingSchemas.fromAnnotations(g, RectangularSolidNode.class));
			schema.addLinkType(MappingSchemas.fromAnnotations(g, RegularPrismNode.class));
			schema.addLinkType(MappingSchemas.fromAnnotations(g, SphereNode.class));
			schema.addLinkType(MappingSchemas.fromAnnotations(g, TorusNode.class));
			schema.addLinkType(MappingSchemas.fromAnnotations(g, UnionNode.class));
			schema.addLinkType(MappingSchemas.fromAnnotations(g, CSGrootNode.class));
			return schema;
		} catch (IllegalAccessException e) {
			throw new DatabaseException(e);
		} catch (InstantiationException e) {
			throw new DatabaseException(e);
		}
	}

}