Example usage for java.io StringWriter flush

Introduction

In this page you can find the example usage for java.io StringWriter flush.

Prototype

public void flush() 

Source Link

Document

Flush the stream.

Usage

From source file:com.msopentech.odatajclient.engine.it.AbstractTest.java

protected void debugFeed(final FeedResource feed, final String message) {
    if (LOG.isDebugEnabled()) {
        final StringWriter writer = new StringWriter();
        client.getSerializer().feed(feed, writer);
        writer.flush();
        LOG.debug(message + "\n{}", writer.toString());
    }//from   w  w w  . ja v  a  2 s . co  m
}

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From source file:com.msopentech.odatajclient.engine.it.AbstractTest.java

protected void debugEntry(final EntryResource entry, final String message) {
    if (LOG.isDebugEnabled()) {
        final StringWriter writer = new StringWriter();
        client.getSerializer().entry(entry, writer);
        writer.flush();
        LOG.debug(message + "\n{}", writer.toString());
    }//from www . j  a  va 2 s . c  o m
}

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From source file:com.adaptris.core.AdaptrisMessageCase.java

@Test
public void testReader() throws Exception {
    AdaptrisMessage msg1 = createMessage();

    Reader in = msg1.getReader();
    StringWriter out = new StringWriter();
    IOUtils.copy(in, out);/*from  w  w w.j  a  va2s. c  om*/
    out.flush();
    assertEquals(PAYLOAD, out.toString());
}

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From source file:com.msopentech.odatajclient.engine.it.AbstractTestITCase.java

protected void debugFeed(final Feed feed, final String message) {
    if (LOG.isDebugEnabled()) {
        final StringWriter writer = new StringWriter();
        client.getSerializer().feed(feed, writer);
        writer.flush();
        LOG.debug(message + "\n{}", writer.toString());
    }//w ww.ja v  a2 s .  com
}

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From source file:com.msopentech.odatajclient.engine.it.AbstractTestITCase.java

protected void debugEntry(final Entry entry, final String message) {
    if (LOG.isDebugEnabled()) {
        final StringWriter writer = new StringWriter();
        client.getSerializer().entry(entry, writer);
        writer.flush();
        LOG.debug(message + "\n{}", writer.toString());
    }//from w w  w .jav  a  2  s .  com
}

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From source file:com.cts.ptms.tracking.UPSTracking.java

@Override
public CustomTrackingResponse getTrackingDetails(CustomTrackingRequest customTrackingRequest)
        throws TrackingException {

    CustomTrackingResponse customTrackingResponse = null;
    try {/*from  ww  w.j  ava2 s  . c  om*/
        com.cts.ptms.model.gls.AccessRequest accessRequest = null;
        com.cts.ptms.model.ups.generated.trackrequest.TrackRequest trackRequest = null;
        com.cts.ptms.model.ups.generated.trackresponse.TrackResponse trackResponse = null;

        //Create JAXBContext and marshaller for AccessRequest object                 
        JAXBContext accessRequestJAXBC = JAXBContext.newInstance(AccessRequest.class.getPackage().getName());
        Marshaller accessRequestMarshaller = accessRequestJAXBC.createMarshaller();
        com.cts.ptms.model.gls.ObjectFactory accessRequestObjectFactory = new com.cts.ptms.model.gls.ObjectFactory();
        accessRequest = accessRequestObjectFactory.createAccessRequest();

        AccessRequest receivedAccessReq = customTrackingRequest.getAccessRequest();

        //Populate the access request
        accessRequest.setAccessLicenseNumber(receivedAccessReq.getAccessLicenseNumber());
        accessRequest.setUserId(receivedAccessReq.getUserId());
        accessRequest.setPassword(receivedAccessReq.getPassword());

        TrackRequestDetails inputRequestDtls = customTrackingRequest.getTrackRequestDetails();
        if (inputRequestDtls == null || inputRequestDtls.getTrackingNumber() == null) {
            throw new TrackingException("No Tracking Tracking number found in the request.");
        }

        //Create JAXBContext and marshaller for TrackRequest object
        JAXBContext trackRequestJAXBC = JAXBContext.newInstance(
                com.cts.ptms.model.ups.generated.trackrequest.TrackRequest.class.getPackage().getName());
        Marshaller trackRequestMarshaller = trackRequestJAXBC.createMarshaller();
        com.cts.ptms.model.ups.generated.trackrequest.ObjectFactory requestObjectFactory = new com.cts.ptms.model.ups.generated.trackrequest.ObjectFactory();

        trackRequest = requestObjectFactory.createTrackRequest();
        //Populate the Track request
        com.cts.ptms.model.ups.generated.trackrequest.Request request = new com.cts.ptms.model.ups.generated.trackrequest.Request();
        com.cts.ptms.model.ups.generated.trackrequest.TransactionReference transReference = new com.cts.ptms.model.ups.generated.trackrequest.TransactionReference();
        transReference.setCustomerContext("Tracking customer shipment Details");
        request.setTransactionReference(transReference);
        request.setRequestAction("Track");
        request.getRequestOption().addAll(inputRequestDtls.getRequestOptions());
        trackRequest.setRequest(request);
        trackRequest.setTrackingNumber(inputRequestDtls.getTrackingNumber());

        //Get String out of access request and track request objects.
        StringWriter strWriter = new StringWriter();
        accessRequestMarshaller.marshal(accessRequest, strWriter);
        trackRequestMarshaller.marshal(trackRequest, strWriter);
        strWriter.flush();
        strWriter.close();

        System.out.println("Request: " + strWriter.getBuffer().toString());

        if (properties == null) {
            throw new TrackingException("Error while loading the ups properties.");
        }
        URLConnection httpUrlConnection = ShipmentCommonUtilities.contactService(
                strWriter.getBuffer().toString(), new URL(properties.getProperty("INTEGRATION_URL")));
        String strResults = null;
        if (httpUrlConnection != null) {
            strResults = ShipmentCommonUtilities.readURLConnection(httpUrlConnection);
        } else
            throw new TrackingException("Exception occured while contacting the service..");

        //Parse response object
        JAXBContext trackResponseJAXBC = JAXBContext.newInstance(TrackResponse.class.getPackage().getName());
        Unmarshaller trackUnmarshaller = trackResponseJAXBC.createUnmarshaller();
        ByteArrayInputStream input = new ByteArrayInputStream(strResults.getBytes());
        Object objResponse = trackUnmarshaller.unmarshal(input);
        trackResponse = (com.cts.ptms.model.ups.generated.trackresponse.TrackResponse) objResponse;

        List<TrackingError> trackingErrors = null;
        if (trackResponse.getResponse() != null) {

            String responseCode = trackResponse.getResponse().getResponseStatusCode();
            customTrackingResponse = populateResponse(trackResponse);
            if (responseCode != null && responseCode.equals("1")) {

                System.out.println("Response Status: " + trackResponse.getResponse().getResponseStatusCode());
                System.out.println("Response Status Description: "
                        + trackResponse.getResponse().getResponseStatusDescription());
            } else if (responseCode != null && responseCode.equals("0")) {
                trackingErrors = new ArrayList<TrackingError>(0);
                List<com.cts.ptms.model.ups.generated.trackresponse.Error> resErrors = trackResponse
                        .getResponse().getError();
                if (resErrors != null && !resErrors.isEmpty()) {
                    for (com.cts.ptms.model.ups.generated.trackresponse.Error resError : resErrors) {
                        TrackingError trackingError = new TrackingError();
                        trackingError.setErrorSeverity(resError.getErrorSeverity());
                        trackingError.setErrorCode(resError.getErrorCode());
                        trackingError.setErrorDescription(resError.getErrorDescription());
                        trackingErrors.add(trackingError);
                    }
                }
                customTrackingResponse.setError(trackingErrors);
            }
        }

    } catch (TrackingException e) {
        System.out.println("Exception occurred at : " + e.getMessage());
    } catch (Exception e) {
        System.out.println("Exception occurred at : " + e.getMessage());
        throw new TrackingException(e.getMessage());
    }
    return customTrackingResponse;
}

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From source file:com.glaf.template.engine.FreemarkerTemplateEngine.java

public void evaluate(Template template, Map<String, Object> context, Writer writer) {
    try {//from  ww  w.  ja v a  2s .com
        context.put("currentDate", new java.util.Date());
        StringWriter out = new StringWriter();
        Reader reader = new BufferedReader(new StringReader(template.getContent()));
        freemarker.template.Template t = new freemarker.template.Template(template.getDataFile(), reader,
                configuration);
        long startTime = System.currentTimeMillis();
        t.process(context, out);
        long endTime = System.currentTimeMillis();
        long renderTime = (endTime - startTime);

        logger.debug("Rendered [" + template.getTemplateId() + "] in " + renderTime + " milliseconds");
        out.flush();
        out.close();
        String text = out.toString();
        writer.write(text);
    } catch (Exception ex) {
        logger.debug("error template:" + template.getDataFile());
        throw new RuntimeException(ex);
    }
}

---

From source file:com.jaspersoft.jasperserver.war.OlapPrint.java

/** Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
 *
 * @param request servlet request/*w  ww . jav a  2  s . c  o  m*/
 * @param response servlet response
 */

protected void processRequest(RequestContext context) throws ServletException, IOException {
    HttpServletRequest request = context.getRequest();
    HttpServletResponse response = context.getResponse();
    HttpSession session = request.getSession();

    String type = request.getParameter("type");
    int identifiedType = -1;
    boolean xslCache = true;

    String view = request.getParameter("view");

    if (view == null || type == null) {
        throw new ServletException("view and type parameters not supplied");
    }
    //context.getFileParameters();

    OutputStream outStream = response.getOutputStream();
    PrintWriter out = null;

    try {
        String xslUri = null;
        if (type.equalsIgnoreCase("XLS")) {
            xslUri = "/WEB-INF/jpivot/table/xls_mdxtable.xsl";
            RendererParameters.setParameter(context.getRequest(), "mode", "excel", "request");
            response.setContentType("application/vnd.ms-excel");
            filename = "xls_export.xls";
            identifiedType = XLS;
        } else if (type.equalsIgnoreCase("PDF")) {
            xslUri = "/WEB-INF/jpivot/table/fo_mdxtable.xsl";
            RendererParameters.setParameter(context.getRequest(), "mode", "print", "request");
            response.setContentType("application/pdf");
            filename = "xls_export.pdf";
            identifiedType = PDF;
        } else {
            throw new ServletException("Unknown file type: " + type);
        }

        // Get references to needed elements. We expect them to be in the current
        // session

        String tableRef = view + "/table";
        String chartRef = view + "/chart";
        String printRef = view + "/print";

        // get TableComponent
        TableComponent table = (TableComponent) context.getModelReference(tableRef);
        // only proceed if table component exists
        if (table == null) {
            return;
        }

        Map parameters = getPrintParameters(printRef, context);
        parameters.putAll(getChartParameters(chartRef, request));

        //parameters.put("message",table.getReportTitle());
        // add "context" and "renderId" to parameter map

        //parameters.put("renderId", renderId);
        parameters.put("context", context.getRequest().getContextPath());

        // Some FOP-PDF versions require a complete URL, not a path
        //parameters.put("contextUrl", createContextURLValue(context));

        // set up filename for download.
        response.setHeader("Content-Disposition", "attachment; filename=" + filename);

        table.setDirty(true);
        Document document = table.render(context);
        table.setDirty(true);

        DOMSource source = new DOMSource(document);

        Transformer transformer = XmlUtils.getTransformer(session, xslUri, xslCache);

        for (Iterator it = parameters.keySet().iterator(); it.hasNext();) {
            String name = (String) it.next();
            Object value = parameters.get(name);
            transformer.setParameter(name, value);
        }

        // if this is XLS, then we are done, so output xml file.
        if (identifiedType == XLS) {
            logger.debug("Creating XLS");

            // Get table rendered as XML that Excel understands

            StringWriter sw = new StringWriter();
            StreamResult result = new StreamResult(sw);
            //do transform
            transformer.transform(source, result);
            sw.flush();

            response.setContentLength(sw.toString().length());
            out = new PrintWriter(outStream);
            out.write(sw.toString());
            RendererParameters.removeParameter(context.getRequest(), "mode", "excel", "request");
        } else {
            // if this is PDF, then need to generate PDF from the FO xml
            logger.debug("Creating PDF");

            logger.debug(resources.getString("jpivot.PrintServlet.message.encoding",
                    new Object[] { resources.getCharacterEncoding() }));

            FOUserAgent foUserAgent = fopFactory.newFOUserAgent();
            // configure foUserAgent as desired

            // Construct fop with desired output format
            Fop fop = fopFactory.newFop(MimeConstants.MIME_PDF, foUserAgent, outStream);

            // Resulting SAX events (the generated FO) must be piped through to FOP
            Result res = new SAXResult(fop.getDefaultHandler());

            // Start XSLT transformation and FOP processing
            transformer.transform(source, res);

            /*
            ByteArrayInputStream bain = new ByteArrayInputStream(sw.toString()
            .getBytes(resources.getEncodingProvider().getCharacterEncoding()));
            ByteArrayOutputStream baout = new ByteArrayOutputStream(16384);
            // process FO to PDF
            convertFO2PDF(bain, baout);
            final byte[] content = baout.toByteArray();
            response.setContentLength(content.length);
            outStream.write(content);
            */
            RendererParameters.removeParameter(context.getRequest(), "mode", "print", "request");
        }

    } catch (Exception e) {
        logger.error(e);
        throw new ServletException(e);
    } finally {
        //close output streams
        if (out != null) {
            try {
                out.flush();
                out.close();
            } catch (Exception ex) {
            }

        }
        if (outStream != null) {
            try {
                outStream.flush();
                outStream.close();
            } catch (Exception ex) {
            }
        }
    }
}

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From source file:com.msopentech.odatajclient.engine.data.impl.AbstractODataBinder.java

@Override
public ODataEntitySet getODataEntitySet(final Feed resource, final URI defaultBaseURI) {
    if (LOG.isDebugEnabled()) {
        final StringWriter writer = new StringWriter();
        client.getSerializer().feed(resource, writer);
        writer.flush();
        LOG.debug("FeedResource -> ODataEntitySet:\n{}", writer.toString());
    }// w  w w  .j  av a2  s . c  om

    final URI base = defaultBaseURI == null ? resource.getBaseURI() : defaultBaseURI;

    final URI next = resource.getNext();

    final ODataEntitySet entitySet = next == null ? client.getObjectFactory().newEntitySet()
            : client.getObjectFactory().newEntitySet(URIUtils.getURI(base, next.toASCIIString()));

    if (resource.getCount() != null) {
        entitySet.setCount(resource.getCount());
    }

    for (Entry entryResource : resource.getEntries()) {
        entitySet.addEntity(getODataEntity(entryResource));
    }

    return entitySet;
}

---

From source file:com.msopentech.odatajclient.engine.data.AbstractODataBinder.java

@Override
public ODataEntitySet getODataEntitySet(final FeedResource resource, final URI defaultBaseURI) {
    if (LOG.isDebugEnabled()) {
        final StringWriter writer = new StringWriter();
        client.getSerializer().feed(resource, writer);
        writer.flush();
        LOG.debug("FeedResource -> ODataEntitySet:\n{}", writer.toString());
    }//www  .j  av a 2s .com

    final URI base = defaultBaseURI == null ? resource.getBaseURI() : defaultBaseURI;

    final URI next = resource.getNext();

    final ODataEntitySet entitySet = next == null ? ODataObjectFactory.newEntitySet()
            : ODataObjectFactory.newEntitySet(URIUtils.getURI(base, next.toASCIIString()));

    if (resource.getCount() != null) {
        entitySet.setCount(resource.getCount());
    }

    for (EntryResource entryResource : resource.getEntries()) {
        entitySet.addEntity(getODataEntity(entryResource));
    }

    return entitySet;
}

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