How to use processRequest method of org.cerberus.servlet.crud.countryenvironment.ReadApplicationObjectImage class

Best Cerberus-source code snippet using org.cerberus.servlet.crud.countryenvironment.ReadApplicationObjectImage.processRequest

Source:ReadApplicationObjectImage.java

...60     * @throws ServletException if a servlet-specific error occurs61     * @throws IOException if an I/O error occurs62     * @throws CerberusException63     */64    protected void processRequest(HttpServletRequest request, HttpServletResponse response)65            throws ServletException, IOException, CerberusException {66        String charset = request.getCharacterEncoding();67        String application = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getParameter("application"), "", charset);68        String object = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getParameter("object"), "", charset);69        int width = (!StringUtils.isEmpty(request.getParameter("w"))) ? Integer.valueOf(request.getParameter("w")) : -1;70        int height = (!StringUtils.isEmpty(request.getParameter("h"))) ? Integer.valueOf(request.getParameter("h")) : -1;71        ApplicationContext appContext = WebApplicationContextUtils.getWebApplicationContext(this.getServletContext());72        IApplicationObjectService applicationObjectService = appContext.getBean(IApplicationObjectService.class);73        BufferedImage image = applicationObjectService.readImageByKey(application,object);74        BufferedImage b;75        if(image != null) {76            ByteArrayOutputStream baos = new ByteArrayOutputStream();77            /**78             * If width and height not defined, get image in real size79             */80            if (width ==-1 && height==-1) {81                b = image;82            } else { 83            ResampleOp rop = new ResampleOp(DimensionConstrain.createMaxDimension(width, height, true));84            rop.setNumberOfThreads(4);85            b = rop.filter(image, null);86            }87            ImageIO.write(b, "png", baos);88//        byte[] bytesOut = baos.toByteArray();89        }else{90            // create a buffered image91            ByteArrayInputStream bis = new ByteArrayInputStream(imageBytes);92            b = ImageIO.read(bis);93            bis.close();94        }95        response.setHeader("Last-Modified", DateUtils.addDays(Calendar.getInstance().getTime(), 2 * 360).toGMTString());96        response.setHeader("Expires", DateUtils.addDays(Calendar.getInstance().getTime(), 2 * 360).toGMTString());97        ImageIO.write(b, "png", response.getOutputStream());98    }99    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">100    /**101     * Handles the HTTP <code>GET</code> method.102     *103     * @param request servlet request104     * @param response servlet response105     * @throws ServletException if a servlet-specific error occurs106     * @throws IOException if an I/O error occurs107     */108    @Override109    protected void doGet(HttpServletRequest request, HttpServletResponse response)110            throws ServletException, IOException {111        try {112            processRequest(request, response);113        } catch (CerberusException ex) {114            LOG.warn(ex);115        }116    }117    /**118     * Handles the HTTP <code>POST</code> method.119     *120     * @param request servlet request121     * @param response servlet response122     * @throws ServletException if a servlet-specific error occurs123     * @throws IOException if an I/O error occurs124     */125    @Override126    protected void doPost(HttpServletRequest request, HttpServletResponse response)127            throws ServletException, IOException {128        try {129            processRequest(request, response);130        } catch (CerberusException ex) {131            LOG.warn(ex);132        }133    }134    /**135     * Returns a short description of the servlet.136     *137     * @return a String containing servlet description138     */139    @Override140    public String getServletInfo() {141        return "Short description";142    }// </editor-fold>143}...

processRequest

Using AI Code Generation

1    public static void main(String[] args) {2        try {3            String charset = "UTF-8";4            String param1 = "application";5            String param2 = "object";6            String param3 = "image";7            String query = String.format("application=%s&object=%s&image=%s",8                    URLEncoder.encode(param1, charset),9                    URLEncoder.encode(param2, charset),10                    URLEncoder.encode(param3, charset));11            URLConnection connection = new URL(url + "?" + query).openConnection();12            connection.setRequestProperty("Accept-Charset", charset);13            InputStream response = connection.getInputStream();14            try (Scanner scanner = new Scanner(response)) {15                String responseBody = scanner.useDelimiter("\\A").next();16                System.out.println(responseBody);17            }18        } catch (IOException ex) {19            Logger.getLogger(ReadApplicationObjectImage.class.getName()).log(Level.SEVERE, null, ex);20        }21    }

processRequest

Using AI Code Generation

1import java.io.*;2import java.sql.*;3import java.util.*;4import java.util.Date;5import java.text.*;6import java.util.logging.*;7import java.util.logging.Logger;8import java.util.logging.Level;9import java.util.logging.Level;10import java

processRequest

Using AI Code Generation

1import groovy.json.JsonOutput2import groovy.json.JsonSlurper3import java.net.HttpURLConnection4import java.net.URL5import java.net.URLEncoder6import java.util.Base647import org.apache.commons.io.IOUtils8def connection = (HttpURLConnection) new URL(url).openConnection()9connection.setRequestMethod("GET")10connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded")11connection.setRequestProperty("Content-Language", "en-US")12connection.setUseCaches(false)13connection.setDoOutput(true)14def inputStream = connection.getInputStream()15def reader = new BufferedReader(new InputStreamReader(inputStream))

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