| /******************************************************************************* |
| * 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.ofbiz.workeffort.workeffort; |
| |
| import java.util.HashSet; |
| import java.util.LinkedList; |
| import java.util.List; |
| import java.util.Set; |
| |
| import org.apache.ofbiz.base.util.Debug; |
| import org.apache.ofbiz.base.util.UtilValidate; |
| import org.apache.ofbiz.entity.Delegator; |
| import org.apache.ofbiz.entity.GenericEntityException; |
| import org.apache.ofbiz.entity.GenericValue; |
| import org.apache.ofbiz.entity.util.EntityQuery; |
| |
| |
| /** WorkEffortWorker - Work Effort worker class. */ |
| public final class WorkEffortWorker { |
| |
| public static final String module = WorkEffortWorker.class.getName(); |
| |
| private WorkEffortWorker() {} |
| |
| public static List<GenericValue> getLowestLevelWorkEfforts(Delegator delegator, String workEffortId, String workEffortAssocTypeId) { |
| return getLowestLevelWorkEfforts(delegator, workEffortId, workEffortAssocTypeId, "workEffortIdFrom", "workEffortIdTo"); |
| } |
| |
| public static List<GenericValue> getLowestLevelWorkEfforts(Delegator delegator, String workEffortId, String workEffortAssocTypeId, String left, String right) { |
| if (left == null) { |
| left = "workEffortIdFrom"; |
| } |
| if (right == null) { |
| right = "workEffortIdTo"; |
| } |
| |
| List<GenericValue> workEfforts = new LinkedList<GenericValue>(); |
| try { |
| List<GenericValue> childWEAssocsLevelFirst = EntityQuery.use(delegator).from("WorkEffortAssoc").where(left, workEffortId, "workEffortAssocTypeId", workEffortAssocTypeId).cache(true).queryList(); |
| for (GenericValue childWEAssocLevelFirst : childWEAssocsLevelFirst) { |
| List<GenericValue> childWEAssocsLevelNext = EntityQuery.use(delegator).from("WorkEffortAssoc").where(left, childWEAssocLevelFirst.get(right), "workEffortAssocTypeId", workEffortAssocTypeId).cache(true).queryList(); |
| while (UtilValidate.isNotEmpty(childWEAssocsLevelNext)) { |
| List<GenericValue> tempWorkEffortList = new LinkedList<GenericValue>(); |
| for (GenericValue childWEAssocLevelNext : childWEAssocsLevelNext) { |
| List<GenericValue> childWEAssocsLevelNth = EntityQuery.use(delegator).from("WorkEffortAssoc").where(left, childWEAssocLevelNext.get(right), "workEffortAssocTypeId", workEffortAssocTypeId).cache(true).queryList(); |
| if (UtilValidate.isNotEmpty(childWEAssocsLevelNth)) { |
| tempWorkEffortList.addAll(childWEAssocsLevelNth); |
| } |
| workEfforts.add(childWEAssocLevelNext); |
| } |
| childWEAssocsLevelNext = tempWorkEffortList; |
| } |
| workEfforts.add(childWEAssocLevelFirst); |
| } |
| } catch (GenericEntityException e) { |
| Debug.logWarning(e, module); |
| } |
| return workEfforts; |
| } |
| |
| public static List<GenericValue> removeDuplicateWorkEfforts(List<GenericValue> workEfforts) { |
| Set<String> keys = new HashSet<String>(); |
| Set<GenericValue> exclusions = new HashSet<GenericValue>(); |
| for (GenericValue workEffort : workEfforts) { |
| String workEffortId = workEffort.getString("workEffortId"); |
| if (keys.contains(workEffortId)) { |
| exclusions.add(workEffort); |
| } else { |
| keys.add(workEffortId); |
| } |
| } |
| workEfforts.removeAll(exclusions); |
| return workEfforts; |
| } |
| } |