| /* |
| * 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.unomi.services.mergers; |
| |
| import org.apache.unomi.api.Profile; |
| import org.apache.unomi.api.PropertyMergeStrategyExecutor; |
| import org.apache.unomi.api.PropertyType; |
| |
| import java.util.List; |
| |
| public class AddPropertyMergeStrategyExecutor implements PropertyMergeStrategyExecutor { |
| public boolean mergeProperty(String propertyName, PropertyType propertyType, List<Profile> profilesToMerge, Profile targetProfile) { |
| Object targetPropertyValue = targetProfile.getProperty(propertyName); |
| Object result = targetPropertyValue; |
| if (result == null) { |
| if (propertyType.getValueTypeId() != null) { |
| if (propertyType.getValueTypeId().equals("integer")) { |
| result = new Integer(0); |
| } else if (propertyType.getValueTypeId().equals("long")) { |
| result = new Long(0); |
| } else if (propertyType.getValueTypeId().equals("double")) { |
| result = new Double(0.0); |
| } else if (propertyType.getValueTypeId().equals("float")) { |
| result = new Float(0.0); |
| } else { |
| result = new Long(0); |
| } |
| } else { |
| result = new Long(0); |
| } |
| } |
| |
| for (Profile profileToMerge : profilesToMerge) { |
| |
| Object property = profileToMerge.getProperty(propertyName); |
| if (property == null) { |
| continue; |
| } |
| |
| if (propertyType != null) { |
| if (propertyType.getValueTypeId().equals("integer") || (property instanceof Integer)) { |
| result = (Integer) result + (Integer) property; |
| } else if (propertyType.getValueTypeId().equals("long") || (property instanceof Long)) { |
| result = (Long) result + (Long) property; |
| } else if (propertyType.getValueTypeId().equals("double") || (property instanceof Double)) { |
| result = (Double) result + (Double) property; |
| } else if (propertyType.getValueTypeId().equals("float") || (property instanceof Float)) { |
| result = (Float) result + (Float) property; |
| } else { |
| result = (Long) result + Long.parseLong(property.toString()); |
| } |
| } else { |
| result = (Long) result + Long.parseLong(property.toString()); |
| } |
| |
| } |
| if (targetPropertyValue == null || !targetPropertyValue.equals(result)) { |
| targetProfile.setProperty(propertyName, result); |
| return true; |
| } |
| return false; |
| } |
| } |