Java tutorial
/** * Copyright 2004-2014 The Kuali Foundation * * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php * * 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.kuali.kpme.tklm.leave.payout.web; import org.apache.commons.collections.CollectionUtils; import org.apache.commons.lang.StringUtils; import org.kuali.kpme.core.bo.HrBusinessObject; import org.kuali.kpme.core.bo.HrBusinessObjectMaintainableImpl; import org.kuali.kpme.core.util.HrConstants; import org.kuali.kpme.core.util.TKUtils; import org.kuali.kpme.tklm.api.leave.block.LeaveBlock; import org.kuali.kpme.tklm.common.LMConstants; import org.kuali.kpme.tklm.leave.payout.LeavePayout; import org.kuali.kpme.tklm.leave.service.LmServiceLocator; import org.kuali.rice.kew.api.document.DocumentStatus; import org.kuali.rice.kew.api.exception.WorkflowException; import org.kuali.rice.kns.document.MaintenanceDocument; import org.kuali.rice.krad.bo.DocumentHeader; import org.kuali.rice.krad.service.DocumentService; import org.kuali.rice.krad.service.KRADServiceLocatorWeb; import org.kuali.rice.krad.util.ObjectUtils; import java.math.BigDecimal; import java.util.List; public class LeavePayoutMaintainableImpl extends HrBusinessObjectMaintainableImpl { private static final long serialVersionUID = 1L; @Override public HrBusinessObject getObjectById(String id) { return LmServiceLocator.getLeavePayoutService().getLeavePayoutById(id); } @Override public void doRouteStatusChange(DocumentHeader documentHeader) { //ProcessDocReport pdr = new ProcessDocReport(true, ""); String documentId = documentHeader.getDocumentNumber(); LeavePayout payout = (LeavePayout) this.getDataObject(); DocumentService documentService = KRADServiceLocatorWeb.getDocumentService(); payout.setDocumentHeaderId(documentId); DocumentStatus newDocumentStatus = documentHeader.getWorkflowDocument().getStatus(); String routedByPrincipalId = documentHeader.getWorkflowDocument().getRoutedByPrincipalId(); if (DocumentStatus.ENROUTE.equals(newDocumentStatus) && CollectionUtils.isEmpty(payout.getLeaveBlocks())) { //when payout document is routed, initiate the leave payout - creating the leave blocks try { MaintenanceDocument md = (MaintenanceDocument) KRADServiceLocatorWeb.getDocumentService() .getByDocumentHeaderId(documentId); payout = LmServiceLocator.getLeavePayoutService().payout(payout); md.getDocumentHeader().setDocumentDescription( TKUtils.getDocumentDescription(payout.getPrincipalId(), payout.getEffectiveLocalDate())); md.getNewMaintainableObject().setDataObject(payout); documentService.saveDocument(md); } catch (WorkflowException e) { LOG.error( "caught exception while handling doRouteStatusChange -> documentService.getByDocumentHeaderId(" + documentHeader.getDocumentNumber() + "). ", e); throw new RuntimeException( "caught exception while handling doRouteStatusChange -> documentService.getByDocumentHeaderId(" + documentHeader.getDocumentNumber() + "). ", e); } } else if (DocumentStatus.DISAPPROVED.equals(newDocumentStatus)) { //When payout document is disapproved, set all leave block's request statuses to disapproved. for (LeaveBlock lb : payout.getLeaveBlocks()) { if (ObjectUtils.isNotNull(lb)) { LeaveBlock.Builder builder = LeaveBlock.Builder.create(lb); builder.setRequestStatus(HrConstants.REQUEST_STATUS.DISAPPROVED); LmServiceLocator.getLeaveBlockService().deleteLeaveBlock(builder.getLmLeaveBlockId(), routedByPrincipalId); } } //update status of document and associated leave blocks. } else if (DocumentStatus.FINAL.equals(newDocumentStatus)) { //When payout document moves to final, set all leave block's request statuses to approved. for (LeaveBlock lb : payout.getLeaveBlocks()) { if (ObjectUtils.isNotNull(lb)) { LeaveBlock.Builder builder = LeaveBlock.Builder.create(lb); builder.setRequestStatus(HrConstants.REQUEST_STATUS.APPROVED); LmServiceLocator.getLeaveBlockService().updateLeaveBlock(builder.build(), routedByPrincipalId); } } List<LeaveBlock> leaveBlocks = LmServiceLocator.getLeaveBlockService() .getLeaveBlocksForDocumentId(payout.getLeaveCalendarDocumentId()); for (LeaveBlock lb : leaveBlocks) { if (StringUtils.equals(lb.getAccrualCategory(), payout.getFromAccrualCategory()) && StringUtils .equals(lb.getLeaveBlockType(), LMConstants.LEAVE_BLOCK_TYPE.CARRY_OVER_ADJUSTMENT)) { BigDecimal adjustment = new BigDecimal(0); if (payout.getPayoutAmount() != null) adjustment = adjustment.add(payout.getPayoutAmount().abs()); if (payout.getForfeitedAmount() != null) adjustment = adjustment.add(payout.getForfeitedAmount().abs()); BigDecimal adjustedLeaveAmount = lb.getLeaveAmount().abs().subtract(adjustment); LeaveBlock.Builder builder = LeaveBlock.Builder.create(lb); builder.setLeaveAmount(adjustedLeaveAmount.negate()); LmServiceLocator.getLeaveBlockService().updateLeaveBlock(builder.build(), routedByPrincipalId); } } } else if (DocumentStatus.CANCELED.equals(newDocumentStatus)) { //When payout document is canceled, set all leave block's request statuses to deferred for (LeaveBlock lb : payout.getLeaveBlocks()) { if (ObjectUtils.isNotNull(lb)) { LeaveBlock.Builder builder = LeaveBlock.Builder.create(lb); builder.setRequestStatus(HrConstants.REQUEST_STATUS.DEFERRED); LmServiceLocator.getLeaveBlockService().updateLeaveBlock(builder.build(), routedByPrincipalId); } } } } }