Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package com.inkubator.hrm.web.recruitment; import ch.lambdaj.Lambda; import ch.lambdaj.group.Group; import com.google.gson.Gson; import com.google.gson.JsonArray; import com.google.gson.JsonObject; import com.google.gson.JsonParser; import com.inkubator.common.util.DateFormatter; import com.inkubator.common.util.RandomNumberUtil; import com.inkubator.exception.BussinessException; import com.inkubator.hrm.HRMConstant; import com.inkubator.hrm.entity.ApprovalActivity; import com.inkubator.hrm.entity.Currency; import com.inkubator.hrm.entity.EmpData; import com.inkubator.hrm.entity.EmployeeType; import com.inkubator.hrm.entity.HrmUser; import com.inkubator.hrm.entity.Jabatan; import com.inkubator.hrm.entity.OrgTypeOfSpec; import com.inkubator.hrm.entity.OrgTypeOfSpecList; import com.inkubator.hrm.entity.RecruitHireApply; import com.inkubator.hrm.entity.RecruitHireApplyDetail; import com.inkubator.hrm.entity.RecruitMppPeriod; import com.inkubator.hrm.json.util.JsonUtil; import com.inkubator.hrm.service.ApprovalActivityService; import com.inkubator.hrm.service.CurrencyService; import com.inkubator.hrm.service.EmpDataService; import com.inkubator.hrm.service.EmployeeTypeService; import com.inkubator.hrm.service.HrmUserService; import com.inkubator.hrm.service.JabatanService; import com.inkubator.hrm.service.OrgTypeOfSpecListService; import com.inkubator.hrm.service.OrgTypeOfSpecService; import com.inkubator.hrm.service.RecruitHireApplyService; import com.inkubator.hrm.service.RecruitMppApplyDetailService; import com.inkubator.hrm.service.RecruitMppPeriodService; import com.inkubator.hrm.util.HrmUserInfoUtil; import com.inkubator.hrm.web.model.RecruitHireApplyModel; import com.inkubator.securitycore.util.UserInfoUtil; import com.inkubator.webcore.controller.BaseController; import com.inkubator.webcore.util.FacesUtil; import com.inkubator.webcore.util.MessagesResourceUtil; import java.util.ArrayList; import java.util.HashMap; import java.util.HashSet; import java.util.List; import java.util.Locale; import java.util.Map; import java.util.Set; import java.util.TreeMap; import java.util.logging.Level; import java.util.logging.Logger; import javax.annotation.PostConstruct; import javax.annotation.PreDestroy; import javax.faces.application.FacesMessage; import javax.faces.bean.ManagedBean; import javax.faces.bean.ManagedProperty; import javax.faces.bean.ViewScoped; import org.apache.commons.lang3.StringUtils; import org.hamcrest.Matchers; import org.hamcrest.text.StringContains; import org.primefaces.model.DualListModel; /** * * @author Ahmad Mudzakkir Amal */ @ManagedBean(name = "recruitmentRequestApprovalFormController") @ViewScoped public class RecruitmentRequestApprovalFormController extends BaseController { @ManagedProperty(value = "#{orgTypeOfSpecListService}") private OrgTypeOfSpecListService orgTypeOfSpecListService; @ManagedProperty(value = "#{orgTypeOfSpecService}") private OrgTypeOfSpecService orgTypeOfSpecService; @ManagedProperty(value = "#{empDataService}") private EmpDataService empDataService; @ManagedProperty(value = "#{recruitMppApplyDetailService}") private RecruitMppApplyDetailService recruitMppApplyDetailService; @ManagedProperty(value = "#{hrmUserService}") private HrmUserService hrmUserService; @ManagedProperty(value = "#{approvalActivityService}") private ApprovalActivityService approvalActivityService; @ManagedProperty(value = "#{recruitHireApplyService}") private RecruitHireApplyService recruitHireApplyService; private List<DualListModel> dataForRenders = new ArrayList<>(); private Map<String, List<OrgTypeOfSpecList>> mapTypeList = new HashMap<>(); private RecruitHireApplyModel model; private List<String> name = new ArrayList<>(); private String idApprovalActivity; private ApprovalActivity selectedApprovalActivity; private Boolean isWaitingApproval; private String comment; @PostConstruct @Override public void initialization() { try { model = new RecruitHireApplyModel(); idApprovalActivity = FacesUtil.getRequestParameter("execution").substring(1); //if activityNumber is not empty, it means to edit existing Recruitment Request Data if (StringUtils.isNotBlank(idApprovalActivity)) { dataForRenders = orgTypeOfSpecListService.getAllBySpectJabatan(); name = orgTypeOfSpecListService.getOrgTypeSpecName(); selectedApprovalActivity = approvalActivityService.getEntiyByPK(Long.parseLong(idApprovalActivity)); if (null != selectedApprovalActivity) { isWaitingApproval = selectedApprovalActivity .getApprovalStatus() == HRMConstant.APPROVAL_STATUS_WAITING_APPROVAL; //Make sure only process who have not been approved that can be modified. if (selectedApprovalActivity.getApprovalStatus() != HRMConstant.APPROVAL_STATUS_APPROVED) { model = convertJsonToModel(selectedApprovalActivity.getPendingData()); } } } } catch (Exception ex) { LOGGER.error(ex, ex); } } @PreDestroy public void cleanAndExit() { recruitMppApplyDetailService = null; empDataService = null; approvalActivityService = null; hrmUserService = null; orgTypeOfSpecService = null; orgTypeOfSpecListService = null; dataForRenders = null; name = null; idApprovalActivity = null; selectedApprovalActivity = null; isWaitingApproval = null; model = null; mapTypeList = null; } public String doBack() { cleanAndExit(); return "/protected/recruitment/recruitment_req_history_view.htm?faces-redirect=true"; } public String doApproved() { try { recruitHireApplyService.approved(selectedApprovalActivity.getId(), null, comment); MessagesResourceUtil.setMessagesFlas(FacesMessage.SEVERITY_INFO, "global.approval_info", "global.approved_successfully", FacesUtil.getSessionAttribute(HRMConstant.BAHASA_ACTIVE).toString()); return "/protected/recruitment/recruitment_req_history_view.htm?faces-redirect=true"; } catch (BussinessException ex) { MessagesResourceUtil.setMessages(FacesMessage.SEVERITY_ERROR, "global.error", ex.getErrorKeyMessage(), FacesUtil.getSessionAttribute(HRMConstant.BAHASA_ACTIVE).toString()); } catch (Exception e) { LOGGER.error("Error ", e); } return null; } public String doRejected() { try { recruitHireApplyService.rejected(selectedApprovalActivity.getId(), comment); MessagesResourceUtil.setMessagesFlas(FacesMessage.SEVERITY_INFO, "global.approval_info", "global.rejected_successfully", FacesUtil.getSessionAttribute(HRMConstant.BAHASA_ACTIVE).toString()); return "/protected/recruitment/recruitment_req_history_view.htm?faces-redirect=true"; } catch (BussinessException ex) { MessagesResourceUtil.setMessages(FacesMessage.SEVERITY_ERROR, "global.error", ex.getErrorKeyMessage(), FacesUtil.getSessionAttribute(HRMConstant.BAHASA_ACTIVE).toString()); } catch (Exception e) { LOGGER.error("Error ", e); } return null; } private RecruitHireApplyModel getModelFromEntity(RecruitHireApply recruitHireApply) throws Exception { HrmUser user = hrmUserService.getUserWithDetail(selectedApprovalActivity.getRequestBy()); EmpData employeeApplier = empDataService.getByIdWithDetail(user.getEmpData().getId()); RecruitHireApplyModel recruitHireApplyModel = new RecruitHireApplyModel(); recruitHireApplyModel.setActual(0l); recruitHireApplyModel.setAgeMax(recruitHireApply.getAgeMax()); recruitHireApplyModel.setAgeMin(recruitHireApply.getAgeMin()); recruitHireApplyModel.setCandidateCountRequest(recruitHireApply.getCandidateCountRequest()); recruitHireApplyModel.setCurrencyId(recruitHireApply.getCurrency().getId()); recruitHireApplyModel.setEfectiveDate(recruitHireApply.getEfectiveDate()); recruitHireApplyModel.setEmpDataApplier(employeeApplier); recruitHireApplyModel.setEmpStatus(recruitHireApply.getEmployeeType().getId()); recruitHireApplyModel.setGender(recruitHireApply.getGender()); recruitHireApplyModel.setGpaMax(recruitHireApply.getGpaMax()); recruitHireApplyModel.setGpaMin(recruitHireApply.getGpaMin()); recruitHireApplyModel.setJabatanId(recruitHireApply.getJabatan().getId()); recruitHireApplyModel.setMaritalStatus(recruitHireApply.getMaritalStatus()); recruitHireApplyModel.setRecruitMppId(recruitHireApply.getRecruitMppPeriod().getId()); recruitHireApplyModel.setProposeDate(recruitHireApply.getProposeDate()); recruitHireApplyModel.setReason(recruitHireApply.getReason()); recruitHireApplyModel.setSalaryMin(recruitHireApply.getSalaryMin()); recruitHireApplyModel.setSalaryMax(recruitHireApply.getSalaryMax()); recruitHireApplyModel.setYearExperience(recruitHireApply.getYearExperience()); Long totalActual = empDataService.getTotalKaryawanByJabatanId(HrmUserInfoUtil.getCompanyId(), recruitHireApplyModel.getJabatanId()); recruitHireApplyModel.setActual(totalActual); Long totalMpp = recruitMppApplyDetailService.getRecruitPlanByJabatanIdAndMppPeriodId( recruitHireApplyModel.getJabatanId(), recruitHireApplyModel.getRecruitMppId()); if (null != totalMpp) { model.setMpp(totalMpp); } else { model.setMpp(0l); } return recruitHireApplyModel; } private RecruitHireApplyModel convertJsonToModel(String jsonData) throws Exception { RecruitHireApplyModel model = null; Gson gson = JsonUtil.getHibernateEntityGsonBuilder().create(); JsonParser parser = new JsonParser(); JsonObject jsonObject = (JsonObject) parser.parse(jsonData); RecruitHireApply recruitHireApply = gson.fromJson(jsonObject, RecruitHireApply.class); model = getModelFromEntity(recruitHireApply); JsonArray arrayDetailRecruitmentRequest = jsonObject.getAsJsonArray("listDetailRecruitHireApply"); List<OrgTypeOfSpecList> listTypeOfSpec = new ArrayList<>(); if (null != arrayDetailRecruitmentRequest) { for (int i = 0; i < arrayDetailRecruitmentRequest.size(); i++) { RecruitHireApplyDetail detail = gson.fromJson(arrayDetailRecruitmentRequest.get(i), RecruitHireApplyDetail.class); listTypeOfSpec.add(detail.getOrgTypeOfSpecList()); } } //Group list by OrgTypeOfSpec.name Group<OrgTypeOfSpecList> groupOrgTypeOfSpecList = Lambda.group(listTypeOfSpec, Lambda.by(Lambda.on(OrgTypeOfSpecList.class).getOrgTypeOfSpec().getId())); //iterate each group list element for (String key : groupOrgTypeOfSpecList.keySet()) { List<OrgTypeOfSpecList> listGroupedOrgTypeOfSpecList = groupOrgTypeOfSpecList.find(key); OrgTypeOfSpec orgTypeOfSpec = orgTypeOfSpecService.getEntiyByPK(Long.parseLong(key)); int index = name.indexOf(orgTypeOfSpec.getName()); if (index != -1) { mapTypeList.put(orgTypeOfSpec.getName(), listGroupedOrgTypeOfSpecList); List<OrgTypeOfSpecList> listSource = dataForRenders.get(index).getSource(); List<OrgTypeOfSpecList> listSourceToRemove = Lambda.select(listSource, Lambda.having(Lambda.on(OrgTypeOfSpecList.class).getCode(), Matchers.isIn(Lambda.extract(listGroupedOrgTypeOfSpecList, Lambda.on(OrgTypeOfSpecList.class).getCode())))); listSource.removeAll(listSourceToRemove); dataForRenders.get(index).setTarget(listGroupedOrgTypeOfSpecList); dataForRenders.get(index).setSource(listSource); } } return model; } public List<DualListModel> getDataForRenders() { return dataForRenders; } public void setDataForRenders(List<DualListModel> dataForRenders) { this.dataForRenders = dataForRenders; } public void setOrgTypeOfSpecListService(OrgTypeOfSpecListService orgTypeOfSpecListService) { this.orgTypeOfSpecListService = orgTypeOfSpecListService; } public List<String> getName() { return name; } public void setName(List<String> name) { this.name = name; } public RecruitHireApplyModel getModel() { return model; } public void setModel(RecruitHireApplyModel model) { this.model = model; } public void setEmpDataService(EmpDataService empDataService) { this.empDataService = empDataService; } public void setRecruitMppApplyDetailService(RecruitMppApplyDetailService recruitMppApplyDetailService) { this.recruitMppApplyDetailService = recruitMppApplyDetailService; } public void setHrmUserService(HrmUserService hrmUserService) { this.hrmUserService = hrmUserService; } public String getIdApprovalActivity() { return idApprovalActivity; } public void setIdApprovalActivity(String idApprovalActivity) { this.idApprovalActivity = idApprovalActivity; } public ApprovalActivity getSelectedApprovalActivity() { return selectedApprovalActivity; } public void setSelectedApprovalActivity(ApprovalActivity selectedApprovalActivity) { this.selectedApprovalActivity = selectedApprovalActivity; } public void setApprovalActivityService(ApprovalActivityService approvalActivityService) { this.approvalActivityService = approvalActivityService; } public void setOrgTypeOfSpecService(OrgTypeOfSpecService orgTypeOfSpecService) { this.orgTypeOfSpecService = orgTypeOfSpecService; } public Map<String, List<OrgTypeOfSpecList>> getMapTypeList() { return mapTypeList; } public void setMapTypeList(Map<String, List<OrgTypeOfSpecList>> mapTypeList) { this.mapTypeList = mapTypeList; } public Boolean getIsWaitingApproval() { return isWaitingApproval; } public void setIsWaitingApproval(Boolean isWaitingApproval) { this.isWaitingApproval = isWaitingApproval; } public String getComment() { return comment; } public void setComment(String comment) { this.comment = comment; } public void setRecruitHireApplyService(RecruitHireApplyService recruitHireApplyService) { this.recruitHireApplyService = recruitHireApplyService; } }