Example usage for java.io PrintWriter print

List of usage examples for java.io PrintWriter print

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Introduction

In this page you can find the example usage for java.io PrintWriter print.

Prototype

public void print(Object obj)

Source Link

Document

Prints an object.

Usage

From source file:com.qperior.gsa.oneboxprovider.QPOneBoxProviderServlet.java

@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    String resString = "Method 'doPost' is not supported!";
    this.log.warn(resString);

    // Defines response MIME type
    response.setContentType("text/xml");
    // Wirte response back as XML string
    PrintWriter out = response.getWriter();
    out.print(resString);
    out.close();//from w w w  .  j av a2 s.  c o  m
}

From source file:com.ss.Controller.T4uGetAllScheduleServlet.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*w  w w. j ava 2 s . c om*/
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    int scheduleId = Integer.parseInt(request.getParameter("scheduleId"));
    T4uSchedule t4uSchedule = null;
    t4uSchedule = T4uScheduleDAO.getScheduleById(scheduleId);
    JSONObject jsonObjectMary = new JSONObject(t4uSchedule);
    response.setContentType("application/json");
    // Get the printwriter object from response to write the required json object to the output stream      
    PrintWriter out = response.getWriter();
    // Assuming your json object is **jsonObject**, perform the following, it will return your json object  
    out.print(jsonObjectMary);
    out.flush();
}

From source file:org.freelectron.leobel.testlwa.models.AlertsFileDataStore.java

@Override
public synchronized void writeToDisk(final List<Alert> alerts, final ResultListener listener) {
    sExecutor.execute(new Runnable() {
        @Override/*from ww w .j  a va2s  . c  o  m*/
        public void run() {
            ObjectWriter writer = ObjectMapperFactory.getObjectWriter();
            PrintWriter out = null;
            try {
                out = new PrintWriter(ALARM_FILE);
                out.print(writer.writeValueAsString(alerts));
                out.flush();
                listener.onSuccess();
            } catch (IOException e) {
                Log.d("Failed to write to disk", e.getMessage(), e);
                listener.onFailure();
            } finally {
                IOUtils.closeQuietly(out);
            }
        }
    });
}

From source file:eu.stratosphere.client.web.PactJobJSONServlet.java

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    resp.setContentType("application/json");

    String jobName = req.getParameter(JOB_PARAM_NAME);
    if (jobName == null) {
        LOG.warn("Received request without job parameter name.");
        resp.setStatus(HttpServletResponse.SC_BAD_REQUEST);
        return;/*from   w w  w.  j a v  a  2  s  . c  om*/
    }

    // check, if the jar exists
    File jarFile = new File(jobStoreDirectory, jobName);
    if (!jarFile.exists()) {
        LOG.warn("Received request for non-existing jar file.");
        resp.setStatus(HttpServletResponse.SC_BAD_REQUEST);
        return;
    }

    // create the pact plan
    PackagedProgram pactProgram;
    try {
        pactProgram = new PackagedProgram(jarFile, new String[0]);
    } catch (Throwable t) {
        LOG.info("Instantiating the PactProgram for '" + jarFile.getName() + "' failed.", t);
        resp.setStatus(HttpServletResponse.SC_BAD_REQUEST);
        resp.getWriter().print(t.getMessage());
        return;
    }

    String jsonPlan = null;
    String programDescription = null;

    try {
        jsonPlan = pactProgram.getPreviewPlan();
    } catch (Throwable t) {
        LOG.error("Failed to create json dump of pact program.", t);
    }

    try {
        programDescription = pactProgram.getDescription();
    } catch (Throwable t) {
        LOG.error("Failed to create description of pact program.", t);
    }

    if (jsonPlan == null && programDescription == null) {
        resp.setStatus(HttpServletResponse.SC_BAD_REQUEST);
        return;
    } else {
        resp.setStatus(HttpServletResponse.SC_OK);
        PrintWriter wrt = resp.getWriter();
        wrt.print("{ \"jobname\": \"");
        wrt.print(jobName);
        if (jsonPlan != null) {
            wrt.print("\", \"plan\": ");
            wrt.println(jsonPlan);
        }
        if (programDescription != null) {
            wrt.print(", \"description\": \"");
            wrt.print(escapeString(programDescription));
            wrt.print("\"");
        }

        wrt.println("}");
    }
}

From source file:DataTextWriter.java

/**
 * This method creates a flat file containing the data added to this DataTextWriter.
 * @param sFilename The name of flat file to create.
 *//*from  www.java 2 s .  c om*/
public void writeFile(String sFilename) throws Exception {
    try {
        FileOutputStream fos = new FileOutputStream(sFilename);
        PrintWriter pw = new PrintWriter(fos);
        pw.print(getText());
        pw.close();
        fos.close();
    } catch (Exception e) {
        throw new Exception(e.getMessage());
    }
}

From source file:com.amazon.alexa.avs.AlertsFileDataStore.java

@Override
public synchronized void writeToDisk(List<Alert> alerts, final ResultListener listener) {
    sExecutor.execute(new Runnable() {
        @Override//from  www  .  jav a  2s .  c  o  m
        public void run() {
            ObjectWriter writer = ObjectMapperFactory.getObjectWriter();
            PrintWriter out = null;
            try {
                out = new PrintWriter(ALARM_FILE);
                out.print(writer.writeValueAsString(alerts));
                out.flush();
                listener.onSuccess();
            } catch (IOException e) {
                log.error("Failed to write to disk", e);
                listener.onFailure();
            } finally {
                IOUtils.closeQuietly(out);
            }
        }
    });
}

From source file:com.doculibre.constellio.feedprotocol.FeedServlet.java

@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    PrintWriter out = null;
    try {//from  w  w  w.j av a  2  s .c o  m
        out = response.getWriter();
        out.print(ONLINE);
    } finally {
        IOUtils.closeQuietly(out);
    }
}

From source file:egovframework.com.utl.wed.filter.CkImageSaver.java

public void saveAndReturnUrlToClient(HttpServletRequest request, HttpServletResponse response)
        throws IOException {
    // Parse the request
    try {//from   ww  w  . j a  v  a  2 s .c  o  m
        FileItemFactory factory = new DiskFileItemFactory();

        // Create a new file upload handler
        ServletFileUpload upload = new ServletFileUpload(factory);

        List<FileItem> /* FileItem */ items = upload.parseRequest(request);
        // We upload just one file at the same time
        FileItem uplFile = items.get(0);

        String errorMessage = null;
        String relUrl = null;

        if (isAllowFileType(FilenameUtils.getName(uplFile.getName()))) {
            relUrl = fileSaveManager.saveFile(uplFile, imageBaseDir, imageDomain);

        } else {
            errorMessage = "Restricted Image Format";
        }

        StringBuffer sb = new StringBuffer();
        sb.append("<script type=\"text/javascript\">\n");
        // Compressed version of the document.domain automatic fix script.
        // The original script can be found at [fckeditor_dir]/_dev/domain_fix_template.js
        // sb.append("(function(){var d=document.domain;while (true){try{var A=window.parent.document.domain;break;}catch(e) {};d=d.replace(/.*?(?:\\.|$)/,'');if (d.length==0) break;try{document.domain=d;}catch (e){break;}}})();\n");
        sb.append("window.parent.CKEDITOR.tools.callFunction(").append(request.getParameter(FUNC_NO))
                .append(", '");
        sb.append(relUrl);
        if (errorMessage != null) {
            sb.append("', '").append(errorMessage);
        }
        sb.append("');\n </script>");

        response.setContentType("text/html");
        response.setHeader("Cache-Control", "no-cache");
        PrintWriter out = response.getWriter();

        out.print(sb.toString());
        out.flush();
        out.close();

    } catch (FileUploadException e) {
        log.error(e);
    }
}

From source file:org.emr.controller.ApplicationController.java

@RequestMapping(value = "/do")
public ModelAndView getTest(HttpServletRequest request, HttpServletResponse response)
        throws JSONException, IOException {
    System.out.println("ApplicationController : do.htm x`");
    JSONObject requestParamMap = null;// w  w w. j  a  v  a 2  s  .  co  m
    /*
     * get parameters from request 
     */
    requestParamMap = getRequestParamMap(request);
    if (requestParamMap != null) {
        if (requestParamMap.has("REQID")) {
            System.out.println("req param map : " + requestParamMap.getString("REQID"));
            if (requestParamMap.getString("REQID").equals("1")) {
                System.out.println("ApplicationController : json not null : ");
                PrintWriter printWriter = response.getWriter();
                printWriter.print(((LoginBean) request.getSession().getAttribute("loginBean")).getUsername());
                printWriter.close();
                System.out.println("ApplicationController : return model and view ");
                return null;
            }
        }
    }
    System.out.println("request for test.htm ");
    ModelAndView mv = new ModelAndView();
    mv.setViewName("index.html");
    return mv;
}

From source file:ch.cyberduck.cli.Console.java

public void printf(final String format, Object... args) {
    if (StringUtils.isEmpty(format)) {
        return;//from  w  w  w .jav a  2s  . c o m
    }
    try {
        lock.acquire();
        if (console != null) {
            final PrintWriter writer = console.writer();
            if (Arrays.asList(args).isEmpty()) {
                writer.print(format);
            } else {
                writer.printf(format, args);
            }
            writer.flush();
        } else {
            if (Arrays.asList(args).isEmpty()) {
                out.printf(format);
            } else {
                out.printf(format, args);
            }
            out.flush();
        }
    } catch (InterruptedException e) {
        //
    } finally {
        lock.release();
    }
}