ConfirmationNotifier.java example

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midpoint-master
/*
 * Copyright (c) 2010-2017 Evolveum
 *
 * 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.
 */

package com.evolveum.midpoint.notifications.impl.notifiers;

import javax.annotation.PostConstruct;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import com.evolveum.midpoint.model.api.expr.MidpointFunctions;
import com.evolveum.midpoint.model.common.expression.ExpressionVariables;
import com.evolveum.midpoint.notifications.api.events.Event;
import com.evolveum.midpoint.notifications.api.events.ModelEvent;
import com.evolveum.midpoint.notifications.impl.NotificationFunctionsImpl;
import com.evolveum.midpoint.prism.PrismObject;
import com.evolveum.midpoint.prism.crypto.EncryptionException;
import com.evolveum.midpoint.schema.constants.SchemaConstants;
import com.evolveum.midpoint.schema.result.OperationResult;
import com.evolveum.midpoint.task.api.Task;
import com.evolveum.midpoint.util.logging.Trace;
import com.evolveum.midpoint.util.logging.TraceManager;
import com.evolveum.midpoint.xml.ns._public.common.common_3.ConfirmationNotifierType;
import com.evolveum.midpoint.xml.ns._public.common.common_3.GeneralNotifierType;
import com.evolveum.midpoint.xml.ns._public.common.common_3.RegistrationConfirmationMethodType;
import com.evolveum.midpoint.xml.ns._public.common.common_3.SystemConfigurationType;
import com.evolveum.midpoint.xml.ns._public.common.common_3.UserType;

/**
 * @author katkav
 */
@Component
public class ConfirmationNotifier extends GeneralNotifier {

	private static final Trace LOGGER = TraceManager.getTrace(ConfirmationNotifier.class);

	@Autowired
	private MidpointFunctions midpointFunctions;

	@Autowired
	private NotificationFunctionsImpl notificationsUtil;
	

	@PostConstruct
	public void init() {
		register(ConfirmationNotifierType.class);
	}

	@Override
	protected boolean quickCheckApplicability(Event event, GeneralNotifierType generalNotifierType,
			OperationResult result) {
		if (!(event instanceof ModelEvent)) {
			LOGGER.trace(
					"ConfirmationNofitier is not applicable for this kind of event, continuing in the handler chain; event class = "
							+ event.getClass());
			return false;
		} else {
			return true;
		}
	}


		
	public String getConfirmationLink(UserType userType){
		throw new UnsupportedOperationException("Please implement in concrete notifier");
	}
	
	protected String createConfirmationLink(UserType userType, GeneralNotifierType generalNotifierType, OperationResult result){
		
			
		ConfirmationNotifierType userRegistrationNotifier = (ConfirmationNotifierType) generalNotifierType;
		
		RegistrationConfirmationMethodType confirmationMethod = userRegistrationNotifier.getConfirmationMethod();
		
		if (confirmationMethod == null) {
			return null;
		}
	
		switch (confirmationMethod) {
			case LINK:
				SystemConfigurationType systemConfiguration = notificationsUtil.getSystemConfiguration(result);
				if (systemConfiguration == null) {
					LOGGER.trace("No system configuration defined. Skipping link generation.");
					return null;
				}
				String defaultHostname = systemConfiguration.getDefaultHostname();
				String confirmationLink = defaultHostname + getConfirmationLink(userType);
				return confirmationLink;
			case PIN:
				throw new UnsupportedOperationException("PIN confirmation not supported yes");
//				return getNonce(userType);
			default:
				break;
		}
		
		return null;
		
	}
	
	protected UserType getUser(Event event){
		ModelEvent modelEvent = (ModelEvent) event;
        PrismObject<UserType> newUser = modelEvent.getFocusContext().getObjectNew();
        UserType userType = newUser.asObjectable();
        return userType;
	}
	
	
	@Override
	protected Trace getLogger() {
		return LOGGER;
	}

	public MidpointFunctions getMidpointFunctions() {
		return midpointFunctions;
	}
}