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/**
 * ============LICENSE_START=======================================================
 * org.onap.aai
 * ================================================================================
 * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
 * ================================================================================
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ============LICENSE_END=========================================================
 */
package org.onap.aai.introspection.sideeffect;

import org.onap.aai.exceptions.AAIException;
import org.onap.aai.introspection.Introspector;
import org.onap.aai.introspection.Wanderer;
import org.onap.aai.serialization.db.DBSerializer;
import org.onap.aai.serialization.engines.TransactionalGraphEngine;

import java.io.UnsupportedEncodingException;
import java.lang.reflect.InvocationTargetException;
import java.net.URISyntaxException;
import java.util.List;
import java.util.Set;

class SideEffectRunnerHelper implements Wanderer {

	
	protected final TransactionalGraphEngine dbEngine;
	protected final DBSerializer serializer;
	protected final Set<Class<? extends SideEffect>> sideEffects;
	protected SideEffectRunnerHelper(final TransactionalGraphEngine dbEngine, final DBSerializer serializer, final Set<Class<? extends SideEffect>> sideEffects) {
		this.dbEngine = dbEngine;
		this.serializer = serializer;
		this.sideEffects = sideEffects;
	}
	
	private void runSideEffects(Introspector obj) throws AAIException {
		for (Class<? extends SideEffect> se : sideEffects) {
			try {
				se.getConstructor(Introspector.class, TransactionalGraphEngine.class, DBSerializer.class)
				.newInstance(obj, dbEngine, serializer).execute();
			} catch (UnsupportedEncodingException | InstantiationException | IllegalAccessException
					| IllegalArgumentException | InvocationTargetException | NoSuchMethodException | SecurityException
					| URISyntaxException e) {
				throw new AAIException("strange exception", e);
			}
		}
	}
	@Override
	public void processPrimitive(String propName, Introspector obj) {
		// TODO Auto-generated method stub

	}

	@Override
	public void processPrimitiveList(String propName, Introspector obj) {
		// TODO Auto-generated method stub

	}

	@Override
	public void processComplexObj(Introspector obj) throws AAIException {
		
		runSideEffects(obj);
	
	}

	@Override
	public void modifyComplexList(List<Introspector> list, List<Object> listReference, Introspector parent,
			Introspector child) {
		// TODO Auto-generated method stub

	}

}