| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.fineract.portfolio.common.service; |
| |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.apache.fineract.portfolio.common.BusinessEventNotificationConstants.BUSINESS_ENTITY; |
| import org.apache.fineract.portfolio.common.BusinessEventNotificationConstants.BUSINESS_EVENTS; |
| import org.springframework.stereotype.Service; |
| |
| @Service |
| public class BusinessEventNotifierServiceImpl implements BusinessEventNotifierService { |
| |
| private final Map<BUSINESS_EVENTS, List<BusinessEventListner>> preListners = new HashMap<>(5); |
| private final Map<BUSINESS_EVENTS, List<BusinessEventListner>> postListners = new HashMap<>(5); |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see |
| * org.apache.fineract.portfolio.common.service.BusinessEventNotifierService |
| * #notifyBusinessEventToBeExecuted |
| * (org.apache.fineract.portfolio.common.BusinessEventNotificationConstants |
| * .BUSINESS_EVENTS, |
| * org.springframework.data.jpa.domain.AbstractPersistable) |
| */ |
| @Override |
| public void notifyBusinessEventToBeExecuted(BUSINESS_EVENTS businessEvent, Map<BUSINESS_ENTITY, Object> businessEventEntity) { |
| List<BusinessEventListner> businessEventListners = this.preListners.get(businessEvent); |
| if (businessEventListners != null) { |
| for (BusinessEventListner eventListner : businessEventListners) { |
| eventListner.businessEventToBeExecuted(businessEventEntity); |
| } |
| } |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see |
| * org.apache.fineract.portfolio.common.service.BusinessEventNotifierService |
| * #notifyBusinessEventWasExecuted |
| * (org.apache.fineract.portfolio.common.BusinessEventNotificationConstants |
| * .BUSINESS_EVENTS, |
| * org.springframework.data.jpa.domain.AbstractPersistable) |
| */ |
| @Override |
| public void notifyBusinessEventWasExecuted(BUSINESS_EVENTS businessEvent, Map<BUSINESS_ENTITY, Object> businessEventEntity) { |
| List<BusinessEventListner> businessEventListners = this.postListners.get(businessEvent); |
| if (businessEventListners != null) { |
| for (BusinessEventListner eventListner : businessEventListners) { |
| eventListner.businessEventWasExecuted(businessEventEntity); |
| } |
| } |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see |
| * org.apache.fineract.portfolio.common.service.BusinessEventNotifierService |
| * #addBusinessEventPreListners |
| * (org.apache.fineract.portfolio.common.BusinessEventNotificationConstants |
| * .BUSINESS_EVENTS, |
| * org.apache.fineract.portfolio.common.service.BusinessEventListner) |
| */ |
| @Override |
| public void addBusinessEventPreListners(BUSINESS_EVENTS businessEvent, BusinessEventListner businessEventListner) { |
| addBusinessEventListners(businessEvent, businessEventListner, preListners); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see |
| * org.apache.fineract.portfolio.common.service.BusinessEventNotifierService |
| * #addBusinessEventPostListners |
| * (org.apache.fineract.portfolio.common.BusinessEventNotificationConstants |
| * .BUSINESS_EVENTS, |
| * org.apache.fineract.portfolio.common.service.BusinessEventListner) |
| */ |
| @Override |
| public void addBusinessEventPostListners(BUSINESS_EVENTS businessEvent, BusinessEventListner businessEventListner) { |
| addBusinessEventListners(businessEvent, businessEventListner, postListners); |
| } |
| |
| private void addBusinessEventListners(BUSINESS_EVENTS businessEvent, BusinessEventListner businessEventListner, |
| final Map<BUSINESS_EVENTS, List<BusinessEventListner>> businessEventListnerMap) { |
| List<BusinessEventListner> businessEventListners = businessEventListnerMap.get(businessEvent); |
| if (businessEventListners == null) { |
| businessEventListners = new ArrayList<>(); |
| businessEventListnerMap.put(businessEvent, businessEventListners); |
| } |
| businessEventListners.add(businessEventListner); |
| } |
| |
| } |