/* * This program is part of the OpenLMIS logistics management information system platform software. * Copyright © 2013 VillageReach * * This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. *   * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details. * You should have received a copy of the GNU Affero General Public License along with this program.  If not, see http://www.gnu.org/licenses.  For additional information contact info@OpenLMIS.org.  */ package org.openlmis.web.view.pdf; import com.itextpdf.text.pdf.PdfDocument; import org.openlmis.core.service.ConfigurationSettingService; import org.openlmis.core.service.MessageService; import org.openlmis.web.view.pdf.requisition.RequisitionPdfWriter; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Component; import org.springframework.web.servlet.view.AbstractView; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import java.io.ByteArrayOutputStream; import java.util.Map; /** * This entity is used to handle PDF view for requisition. */ @Component("requisitionPDF") public class OpenLmisPdfView extends AbstractView { private MessageService messageService; @Autowired private ConfigurationSettingService configService; @Autowired public OpenLmisPdfView(MessageService messageService) { this.messageService = messageService; setContentType("application/pdf"); } @Override protected void renderMergedOutputModel(Map<String, Object> model, HttpServletRequest request, HttpServletResponse response) throws Exception { try (ByteArrayOutputStream stream = createTemporaryOutputStream()) { RequisitionPdfWriter requisitionPdfWriter = new RequisitionPdfWriter(new PdfDocument(), stream, messageService, configService); requisitionPdfWriter.buildWith(model); writeToResponse(response, stream); } } }