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38128
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antonis.le
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package eu.dnetlib.server;
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39416
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stefania.m
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import eu.dnetlib.goldoa.domain.*;
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38128
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antonis.le
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import eu.dnetlib.goldoa.service.RequestManager;
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import org.apache.commons.fileupload.FileItem;
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import org.apache.commons.fileupload.FileItemFactory;
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import org.apache.commons.fileupload.disk.DiskFileItemFactory;
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import org.apache.commons.fileupload.servlet.ServletFileUpload;
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import org.apache.commons.io.IOUtils;
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import org.springframework.context.ApplicationContext;
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import org.springframework.web.context.support.WebApplicationContextUtils;
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import javax.servlet.ServletConfig;
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import javax.servlet.ServletException;
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import javax.servlet.http.HttpServlet;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import java.io.ByteArrayInputStream;
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import java.io.IOException;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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import java.util.List;
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/**
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* Created by antleb on 7/9/15.
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*/
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public class RequestServlet extends HttpServlet {
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private RequestManager requestManager;
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@Override
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public void init(ServletConfig config) throws ServletException {
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super.init(config);
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ApplicationContext context = WebApplicationContextUtils
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.getWebApplicationContext(getServletContext());
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this.requestManager = (RequestManager) context.getBean("requestManager");
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}
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@Override
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public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
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try {
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FileItemFactory factory = new DiskFileItemFactory();
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ServletFileUpload upload = new ServletFileUpload(factory);
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List<FileItem> items = upload.parseRequest(request);
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String requestId = null;
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float apcPaid = 0;
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float transferCost = 0;
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float otherCost = 0;
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Date datePaid = null;
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String comment = null;
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39074
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stefania.m
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String personId = null;
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38128
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antonis.le
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39416
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stefania.m
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String action = null;
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38128
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antonis.le
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for (FileItem item:items) {
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if (item.isFormField()) {
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String fieldName = item.getFieldName();
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String value = item.getString();
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System.out.println(value);
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38813
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antonis.le
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if (fieldName.equals("apcPaid") && value != null && !value.equals("")) {
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38128
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antonis.le
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apcPaid = Float.parseFloat(value);
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38813
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antonis.le
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} else if (fieldName.equals("transferCosts") && value != null && !value.equals("")) {
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38128
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antonis.le
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transferCost = Float.parseFloat(value);
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38813
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antonis.le
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} else if (fieldName.equals("otherExpenses") && value != null && !value.equals("")) {
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38128
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antonis.le
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otherCost = Float.parseFloat(value);
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38814
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stefania.m
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} else if (fieldName.equals("comment") && value!=null && !value.trim().equals("")) {
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38128
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antonis.le
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comment = value;
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39074
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stefania.m
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} else if (fieldName.equals("personId") && value!=null && !value.trim().equals("")) {
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personId = value;
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38128
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antonis.le
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} else if (fieldName.equals("requestId")) {
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requestId = value;
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} else if (fieldName.equals("dateOfTransfer")) {
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datePaid = new SimpleDateFormat("yyyy/MM/dd").parse(value);
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39416
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stefania.m
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} else if (fieldName.equals("action")) {
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action = value;
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}
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38128
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antonis.le
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}
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}
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39416
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stefania.m
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if(action!=null && action.equals("edit")) {
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38128
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antonis.le
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45767
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panagiotis
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Request r = requestManager.getById(requestId);
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if(r!=null) {
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39416
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stefania.m
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45767
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panagiotis
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/*Request savedRequest = request.getRequest();
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39416
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stefania.m
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savedRequest.setApc_paid(apcPaid);
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savedRequest.setTransfer_cost(transferCost);
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savedRequest.setOther_cost(otherCost);
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45767
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panagiotis
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savedRequest.setDate_paid(datePaid);*/
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39416
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stefania.m
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45767
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panagiotis
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requestManager.saveRequest(r);
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39416
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stefania.m
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}
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} else {
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41562
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stefania.m
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requestManager.paidRequest(requestId, personId, comment, null, apcPaid, transferCost, otherCost, datePaid);
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39416
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stefania.m
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}
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38128
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antonis.le
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for (FileItem item:items) {
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if (!item.isFormField()) {
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String contentType = item.getContentType();
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requestManager.uploadTransferReceipt(requestId, contentType, item.getInputStream());
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}
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}
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response.setStatus(200);
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}
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catch(Exception e){
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throw new RuntimeException(e);
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}
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}
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@Override
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protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
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String requestId = req.getParameter("requestId");
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try {
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BankTransferReceipt file = requestManager.downloadBankTransferReceipt(requestId);
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resp.setContentType(file.getContentType());
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resp.setContentLength(file.getContent().length);
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IOUtils.copy(new ByteArrayInputStream(file.getContent()), resp.getOutputStream());
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} catch (RequestManagerException e) {
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switch (e.getErrorCause()) {
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case NOT_EXISTS:
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resp.setStatus(404);
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resp.getOutputStream().println("Bank transfer receipt for request " + requestId + " not found");
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break;
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case UNKNOWN:
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default:
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resp.setStatus(500);
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resp.getOutputStream().println("Error getting transfer receipt for request " + requestId);
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break;
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}
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}
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}
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}
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