Example usage for java.io StringWriter getBuffer

List of usage examples for java.io StringWriter getBuffer

  1. HOME
  2. Java
  3. java
  4. java.io.*
  5. StringWriter
  6. getBuffer

Introduction

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

Prototype

public StringBuffer getBuffer()

Source Link

Document

Return the string buffer itself.

Usage

From source file:at.ac.tuwien.ims.latex2mobiformulaconv.converter.html2mobi.CalibreHtmlToMobiConverter.java

@Override
public File convertToMobi(File htmlFile) {
    logger.debug("Enter convertToMobi()...");

    if (htmlFile == null) {
        logger.error("Document is null, aborting...");
        System.exit(1);/*from   ww w.  jav a  2  s. c o m*/
    }

    CommandLine cmdLine;
    if (execPath != null) {
        // Run the configured calibre ebook-convert executable
        logger.info("Calibre ebook-convert will be run from: " + execPath.toString());
        cmdLine = new CommandLine(execPath.toFile());
    } else {
        // Run in system PATH environment
        logger.info("Calibre ebook-convert will be run within the PATH variable.");
        cmdLine = new CommandLine(command);
    }

    // cli command: ebook-convert input_file.html output_file.mobi --mobi-file-type=new

    // Run configuration
    cmdLine.addArgument(Paths.get(htmlFile.toURI()).toAbsolutePath().toString());

    String mobiFilename = htmlFile.getName().toString().replace(".html", ".mobi").toString();
    Path tempMobiFilepath = Paths.get(htmlFile.toURI()).getParent().resolve(mobiFilename);

    logger.debug("Mobi output file: " + tempMobiFilepath.toAbsolutePath().toString());
    cmdLine.addArgument(tempMobiFilepath.toAbsolutePath().toString());

    // Output will be in format "KF8" only, old format does not allow external CSS files
    cmdLine.addArgument("--mobi-file-type=new");

    DefaultExecuteResultHandler resultHandler = new DefaultExecuteResultHandler();

    ExecuteWatchdog watchdog = new ExecuteWatchdog(60 * 1000);
    Executor executor = new DefaultExecutor();
    executor.setExitValue(1);
    executor.setWatchdog(watchdog);
    StringWriter writer = new StringWriter();
    WriterOutputStream writerOutputStream = new WriterOutputStream(writer, Charset.forName("UTF-8"));

    ExecuteStreamHandler calibreStreamHandler = new PumpStreamHandler(writerOutputStream, System.err);
    executor.setStreamHandler(calibreStreamHandler);

    logger.debug("Launching calibres ebook-convert:");
    logger.debug(cmdLine.toString());

    try {
        executor.execute(cmdLine, resultHandler);
    } catch (IOException e) {
        logger.error("calibres ebook-convert failed to execute:");
        logger.error(e.getMessage(), e);
        System.exit(-1);
    }

    try {
        resultHandler.waitFor();
        int exitValue = resultHandler.getExitValue();

        logger.debug("calibre ebook-converts execution's exit value: " + exitValue);
        ExecuteException executeException = resultHandler.getException();
        if (executeException != null && executeException.getCause() != null) {

            String exceptionKlass = executeException.getCause().getClass().getCanonicalName();
            String exceptionMessage = executeException.getCause().getMessage();
            if (exceptionKlass.endsWith("IOException")
                    || exceptionMessage.contains("Cannot run program \"ebook-convert\"")) {
                logger.error("calibres ebook-convert could not be run! Exiting...");
                logger.debug(executeException);
                System.exit(1);
            }
            logger.debug(exceptionKlass + ": " + exceptionMessage);
        }

    } catch (InterruptedException e) {
        logger.error("calibre ebook-converts execution got interrupted: ");
        logger.error(e.getMessage(), e);
    }

    String output = "";
    try {
        output += writer.getBuffer().toString();
        writer.close();

    } catch (IOException e) {
        logger.error("Error reading calibre ebook-converts output from buffer:");
        logger.error(e.getMessage(), e);

    }

    logger.debug("Calibre ebook-convert output: \n" + output);

    return tempMobiFilepath.toFile();
}

From source file:edu.cornell.med.icb.goby.stats.TestAnnotationAveragingWriter.java

@Test
// test writing counts
public void testCaseEstimateP() throws IOException {

    String[] groups = new String[] { "group1", "group1", "group2", "group2" };
    String[] samples = new String[] { "sample1", "sample2", "sample3", "sample4" };
    int[] positions = new int[] { 6, 8, 14, 16 };
    int[][] C = { { 5, 3, 9, 8 }, { 4, 6, 3, 2 }, { 8, 3, 8, 9 }, { 7, 4, 9, 7 } };
    int[][] Cm = { { 9, 7, 1, 5 }, { 9, 7, 9, 3 }, { 2, 3, 2, 8 }, { 4, 1, 3, 6 } };
    testSupport = new MethylCountProviderTestSupport(groups, samples, positions, "Case4", C, Cm);
    final StringWriter stringWriter = new StringWriter();

    AnnotationAveragingWriter.doc().setValue("estimate-empirical-P", true);
    AnnotationAveragingWriter.doc().setValue("serialized-estimator-filename", makeDensityEstimator());
    AnnotationAveragingWriter.doc().setValue("combinator", "sum");

    AnnotationAveragingWriter testWriter = new AnnotationAveragingWriter(stringWriter, genome, testSupport);
    testWriter.setWriteNumSites(false);//from w w w .  j  a v  a 2  s  . c  om
    testWriter.setAnnotationFilename("test-data/vcf-averaging/annotations-1.tsv");
    testWriter.setAggregateAllContexts(true);
    testWriter.setSampleIndexToGroupIndex(new int[] { 0, 0, 1, 1 });
    ArrayList<GroupComparison> groupComparisons = new ArrayList<GroupComparison>();
    GroupComparison comparisonToMake = new GroupComparison("group1", "group2", 0, 1, 0);
    groupComparisons.add(comparisonToMake);
    testWriter.setGroupComparisons(groupComparisons);
    testWriter.writeRecord();
    testWriter.writeRecord();
    testWriter.writeRecord();
    testWriter.writeRecord();
    testWriter.close();
    assertEquals("Test Case 1 result: ",
            "Chromosome\tStart\tEnd\tFeature\tMR[sample1]\tMR[sample2]\tMR[sample3]\tMR[sample4]\tMR[group1]\tMR[group1]\tMR[group2]\tMR[group2]\tfisherP[group1/group2]\tdeltaMR[group1/group2]\tempiricalP[group1/group2]\n"
                    + "Case4\t5\t9\tannotation7\t66.67\t61.54\t31.25\t31.25\t64.00\t31.25\t\t\t0.006227\t32.75\t0.0009995\n"
                    + "Case4\t13\t17\tannotation8\t26.09\t70.59\t37.04\t36.00\t45.00\t36.54\t\t\t0.5205\t8.462\t0.0009995\n",
            stringWriter.getBuffer().toString());
}

From source file:at.ac.tuwien.ims.latex2mobiformulaconv.converter.html2mobi.AmazonHtmlToMobiConverter.java

@Override
public File convertToMobi(File htmlFile) {
    logger.debug("Enter convertToMobi()...");

    if (htmlFile == null) {
        logger.error("Document is null, aborting...");
        System.exit(1);/*from www.j  a  v  a 2  s .c  o  m*/
    }

    CommandLine cmdLine;
    if (execPath != null) {
        // Run the configured kindlegen executable
        logger.info("Kindlegen will be run from: " + execPath.toString());
        cmdLine = new CommandLine(execPath.toFile());
    } else {
        // Run in system PATH environment
        logger.info("Kindlegen will be run within the PATH variable.");
        cmdLine = new CommandLine(command);
    }

    // Run configuration
    cmdLine.addArgument(Paths.get(htmlFile.toURI()).toAbsolutePath().toString());
    cmdLine.addArgument("-c0");

    DefaultExecuteResultHandler resultHandler = new DefaultExecuteResultHandler();

    ExecuteWatchdog watchdog = new ExecuteWatchdog(60 * 1000);
    Executor executor = new DefaultExecutor();
    executor.setExitValue(1);
    executor.setWatchdog(watchdog);
    StringWriter stdoutWriter = new StringWriter();
    StringWriter stderrWriter = new StringWriter();
    WriterOutputStream writerOutputStream = new WriterOutputStream(stdoutWriter, Charset.forName("UTF-8"));
    WriterOutputStream writerErrorStream = new WriterOutputStream(stderrWriter, Charset.forName("UTF-8"));

    ExecuteStreamHandler kindlegenStreamHandler = new PumpStreamHandler(writerOutputStream, writerErrorStream);
    executor.setStreamHandler(kindlegenStreamHandler);

    logger.debug("Launching kindlegen:");
    logger.debug(cmdLine.toString());

    try {
        executor.execute(cmdLine, resultHandler);
    } catch (IOException e) {
        logger.error("Kindlegen failed to execute:");
        logger.error(e.getMessage(), e);
        System.exit(-1);
    }

    try {
        resultHandler.waitFor();
        int exitValue = resultHandler.getExitValue();

        logger.debug("Kindlegen execution's exit value: " + exitValue);
        ExecuteException executeException = resultHandler.getException();
        if (executeException != null && executeException.getCause() != null) {

            String exceptionKlass = executeException.getCause().getClass().getCanonicalName();
            String exceptionMessage = executeException.getCause().getMessage();
            if (exceptionKlass.endsWith("IOException")
                    || exceptionMessage.contains("Cannot run program \"kindlegen\"")) {
                logger.error("Kindlegen could not be run! Exiting...");
                logger.debug(executeException);
                System.exit(1);
            }
            logger.debug(exceptionKlass + ": " + exceptionMessage);
        }

    } catch (InterruptedException e) {
        logger.error("Kindlegen's execution got interrupted: ");
        logger.error(e.getMessage(), e);
    }

    try {
        String stderrOutput = stderrWriter.getBuffer().toString();
        stderrWriter.close();
        if (stderrOutput.isEmpty() == false) {
            logger.error("Kindlegen logged some errors:");
            logger.error(stderrOutput);
        }
    } catch (IOException e) {
        logger.error("Error closing kindlegen's stderr buffer");
        logger.error(e.getMessage(), e);
    }

    String output = "";
    try {
        output += stdoutWriter.getBuffer().toString();
        stdoutWriter.close();

    } catch (IOException e) {
        logger.error("Error closing kindlegen's stdout buffer:");
        logger.error(e.getMessage(), e);
    }

    logger.debug("Kindlegen output: \n" + output);

    String mobiFilename = htmlFile.getName().toString().replace(".html", ".mobi").toString();
    logger.debug("Moving Kindlegen output file: " + mobiFilename);

    Path tempMobiFilepath = Paths.get(htmlFile.toURI()).getParent().resolve(mobiFilename);
    return tempMobiFilepath.toFile();
}

From source file:com.stratelia.webactiv.yellowpages.control.YellowpagesSessionController.java

private List<StringBuilder> exportAllDataAsCSV() {
    Collection<ContactFatherDetail> contacts = getAllContactDetails(currentTopic.getNodePK());

    StringBuilder csvRow = new StringBuilder();
    List<StringBuilder> csvRows = new ArrayList<StringBuilder>();

    // Can't export all columns because data are heterogenous
    csvRow = getCSVCols();/*w  ww  .  j av  a  2 s.  c om*/
    // csvRows.add(csvRow);

    for (ContactFatherDetail contactFatherDetail : contacts) {
        ContactDetail contact = contactFatherDetail.getContactDetail();
        if (contact != null) {
            csvRow = new StringBuilder();
            addCSVValue(csvRow, contact.getLastName());
            addCSVValue(csvRow, contact.getFirstName());
            addCSVValue(csvRow, contact.getEmail());
            addCSVValue(csvRow, contact.getPhone());
            addCSVValue(csvRow, contact.getFax());

            // adding userFull data
            UserFull userFull = contact.getUserFull();
            if (userFull != null) {
                String[] properties = userFull.getPropertiesNames();
                for (String property : properties) {
                    if (!property.startsWith("password")) {
                        addCSVValue(csvRow, userFull.getValue(property));
                    }
                }
            }

            // adding xml data
            String modelId = "unknown";
            try {
                modelId = getNodeBm().getDetail(new NodePK(contactFatherDetail.getNodeId(), getComponentId()))
                        .getModelId();
                if (StringUtil.isDefined(modelId) && modelId.endsWith(".xml")) {
                    String xmlFormName = modelId;
                    String xmlFormShortName = xmlFormName.substring(0, xmlFormName.indexOf("."));
                    PublicationTemplateImpl pubTemplate = (PublicationTemplateImpl) getPublicationTemplateManager()
                            .getPublicationTemplate(getComponentId() + ":" + xmlFormShortName, xmlFormName);

                    // get template and data
                    AbstractForm formView = (AbstractForm) pubTemplate.getViewForm();
                    RecordSet recordSet = pubTemplate.getRecordSet();
                    DataRecord data = recordSet.getRecord(contact.getPK().getId());

                    List<FieldTemplate> fields = formView.getFieldTemplates();
                    for (FieldTemplate fieldTemplate : fields) {
                        String fieldType = fieldTemplate.getTypeName();
                        StringWriter sw = new StringWriter();
                        PrintWriter out = new PrintWriter(sw, true);

                        Field field = data.getField(fieldTemplate.getFieldName());
                        if (field != null) {
                            if (!fieldType.equals(Field.TYPE_FILE)) {
                                FieldDisplayer fieldDisplayer = TypeManager.getInstance()
                                        .getDisplayer(fieldType, "simpletext");
                                if (fieldDisplayer != null) {
                                    fieldDisplayer.display(out, field, fieldTemplate, new PagesContext());
                                }
                                String fieldValue = sw.getBuffer().toString();
                                // removing ending carriage return appended by out.println() of displayers
                                if (fieldValue.endsWith("\r\n")) {
                                    fieldValue = fieldValue.substring(0, fieldValue.length() - 2);
                                }
                                addCSVValue(csvRow, fieldValue);
                            }
                        }
                    }
                }
            } catch (Exception e) {
                SilverTrace.warn("yellowpages", "YellowpagesSessionController.exportAllDataAsCSV",
                        "yellowpages.EX_GET_USER_DETAIL_FAILED",
                        "modelId = " + modelId + ", contactId = " + contact.getPK().getId());
            }
            // Remove final ","
            csvRow.deleteCharAt(csvRow.lastIndexOf(","));
            csvRows.add(csvRow);
        }
    }

    return csvRows;
}

From source file:org.ajax4jsf.context.ViewResources.java

public void processHeadResources(FacesContext context) throws FacesException {

    RenderKitFactory rkFactory = (RenderKitFactory) FactoryFinder.getFactory(FactoryFinder.RENDER_KIT_FACTORY);
    renderKit = rkFactory.getRenderKit(context, context.getViewRoot().getRenderKitId());

    boolean scriptsOff = false;

    processStyles = true;/*from ww  w .j a  v a2 s.  c  o m*/
    processScripts = true;
    useSkinning = false;

    ajaxRequest = AjaxContext.getCurrentInstance(context).isAjaxRequest(context);

    if (log.isDebugEnabled()) {
        log.debug("Process component tree for collect used scripts and styles");
    }

    String skinStyleSheetUri = null;
    String skinExtendedStyleSheetUri = null;

    Skin skin = null;
    try {
        skin = SkinFactory.getInstance().getSkin(context);
        // For a "NULL" skin, do not collect components stylesheets
        if ("false".equals(skin.getParameter(context, Skin.loadStyleSheets))) {
            processStyles = false;
        }
        // Set default style sheet for current skin.
        skinStyleSheetUri = (String) skin.getParameter(context, Skin.generalStyleSheet);
        // Set default style sheet for current skin.
        skinExtendedStyleSheetUri = (String) skin.getParameter(context, Skin.extendedStyleSheet);
    } catch (SkinNotFoundException e) {
        if (log.isWarnEnabled()) {
            log.warn("Current Skin is not found", e);
        }
    }

    resourceBuilder = InternetResourceBuilder.getInstance();

    ResponseWriter oldResponseWriter = context.getResponseWriter();

    componentWriter = new HeadResponseWriter("component");
    userWriter = new HeadResponseWriter("user");

    try {
        componentWriter.startDocument();
        userWriter.startDocument();

        context.setResponseWriter(componentWriter);

        // Check init parameters for a resources processing.
        if (null != scriptStrategy) {
            if (InternetResourceBuilder.LOAD_NONE.equals(scriptStrategy)) {
                scriptsOff = true;
                processScripts = false;
            } else if (InternetResourceBuilder.LOAD_ALL.equals(scriptStrategy)) {
                processScripts = false;
                // For an "ALL" strategy, it is not necessary to load scripts in the ajax request
                if (!ajaxRequest) {
                    try {
                        resourceBuilder.createResource(this, InternetResourceBuilder.COMMON_FRAMEWORK_SCRIPT)
                                .encode(context, null);
                        resourceBuilder.createResource(this, InternetResourceBuilder.COMMON_UI_SCRIPT)
                                .encode(context, null);

                    } catch (ResourceNotFoundException e) {
                        if (log.isWarnEnabled()) {
                            log.warn("No aggregated javaScript library found " + e.getMessage());
                        }
                    }

                }
            }
        }

        if (InternetResourceBuilder.LOAD_NONE.equals(styleStrategy)) {
            processStyles = false;
        } else if (InternetResourceBuilder.LOAD_ALL.equals(styleStrategy)) {
            processStyles = false;
            // For an "ALL" strategy, it is not necessary to load styles
            // in the ajax request
            if (!ajaxRequest) {

                try {
                    useSkinning = encodeSkinningResources(context, resourceBuilder);

                    resourceBuilder.createResource(this, InternetResourceBuilder.COMMON_STYLE).encode(context,
                            null);

                } catch (ResourceNotFoundException e) {
                    if (log.isWarnEnabled()) {
                        log.warn("No stylesheet found " + e.getMessage());
                    }
                }

            }
        } else {
            useSkinning = encodeSkinningResources(context, resourceBuilder);
        }

        //traverse components
        traverse(context, context.getViewRoot());

        context.setResponseWriter(componentWriter);

        QueueRegistry queueRegistry = QueueRegistry.getInstance(context);
        if (Boolean.valueOf(getInitParameterValue(context, "org.richfaces.queue.global.enabled"))) {
            queueRegistry.setShouldCreateDefaultGlobalQueue();
        }

        if (queueRegistry.hasQueuesToEncode()) {
            InternetResource queueScriptResource = resourceBuilder.getResource(QUEUE_SCRIPT_RESOURCE);
            queueScriptResource.encode(context, null);
        }

        // Append Skin StyleSheet after a
        if (null != skinStyleSheetUri) {
            String resourceURL = context.getApplication().getViewHandler().getResourceURL(context,
                    skinStyleSheetUri);

            URIInternetResource resourceImpl = new URIInternetResource();
            resourceImpl.setUri(resourceURL);
            resourceImpl.setRenderer(resourceBuilder.getStyleRenderer());
            resourceImpl.encode(context, null);

            useSkinning = true;
        }

        if (null != skinExtendedStyleSheetUri && extendedSkinningAllowed) {
            String resourceURL = context.getApplication().getViewHandler().getResourceURL(context,
                    skinExtendedStyleSheetUri);

            URIInternetResource resourceImpl = new URIInternetResource();
            resourceImpl.setUri(resourceURL);
            resourceImpl.setRenderer(resourceBuilder.getStyleRenderer());
            resourceImpl.encode(context, null, EXTENDED_SKINNING);

            useSkinning = true;
        }

        if (useSkinning && extendedSkinningAllowed) {
            if (!ajaxRequest) {
                if (!scriptsOff) {
                    //skinning levels aren't dynamic, page-level setting cannot be changed 
                    //by AJAX request
                    EXTENDED_SKINNING_ON_RESOURCE.encode(context, null);
                } else {

                    Map<String, Object> applicationMap = context.getExternalContext().getApplicationMap();
                    if (applicationMap.get(EXTENDED_SKINNING_ON_NO_SCRIPTS_INFO_KEY) == null) {
                        //do it once per application life - strategies can be changed dynamically
                        ResponseWriter writer = context.getResponseWriter();
                        try {
                            StringWriter stringWriter = new StringWriter();

                            if (oldResponseWriter != null) {
                                context.setResponseWriter(oldResponseWriter.cloneWithWriter(stringWriter));
                            } else {
                                context.setResponseWriter(this.renderKit.createResponseWriter(stringWriter,
                                        "text/html", "US-ASCII"));
                            }

                            EXTENDED_SKINNING_ON_RESOURCE.encode(context, null);

                            stringWriter.flush();

                            if (log.isInfoEnabled()) {
                                log.info(
                                        "Extended skinning is on and NONE scripts loading strategy was detected. "
                                                + "Do not forget that one of "
                                                + InternetResourceBuilder.SKINNING_SCRIPT + " or "
                                                + InternetResourceBuilder.COMMON_FRAMEWORK_SCRIPT
                                                + " resources should be presented "
                                                + "on the page together with the following code: \n"
                                                + stringWriter.getBuffer().toString()
                                                + "\nfor extended level of skinning to work.");
                            }
                        } finally {
                            if (writer != null) {
                                context.setResponseWriter(writer);
                            }
                        }

                        applicationMap.put(EXTENDED_SKINNING_ON_NO_SCRIPTS_INFO_KEY, Boolean.TRUE);
                    }
                }
            }

            if (processScripts) {
                InternetResource resource = resourceBuilder.createResource(null,
                        InternetResourceBuilder.SKINNING_SCRIPT);

                resource.encode(context, null);
            }
        }

        componentWriter.endDocument();
        userWriter.endDocument();
    } catch (IOException e) {
        throw new FacesException(e.getLocalizedMessage(), e);
    } finally {
        if (oldResponseWriter != null) {
            context.setResponseWriter(oldResponseWriter);
        }
    }
}

From source file:com.flexive.shared.media.impl.FxMediaImageMagickEngine.java

/**
 * Parse an identify stdOut result (from in) and convert it to an XML content
 *
 * @param in identify response/*from  w w w.j a va  2  s.  co m*/
 * @return XML content
 * @throws XMLStreamException on errors
 * @throws IOException        on errors
 */
public static String parse(InputStream in) throws XMLStreamException, IOException {
    StringWriter sw = new StringWriter(2000);
    BufferedReader br = new BufferedReader(new InputStreamReader(in));
    XMLStreamWriter writer = XMLOutputFactory.newInstance().createXMLStreamWriter(sw);
    writer.writeStartDocument();

    int lastLevel = 0, level, lastNonValueLevel = 1;
    boolean valueEntry;
    String curr = null;
    String[] entry;
    try {
        while ((curr = br.readLine()) != null) {
            level = getLevel(curr);
            if (level == 0 && curr.startsWith("Image:")) {
                writer.writeStartElement("Image");
                entry = curr.split(": ");
                if (entry.length >= 2)
                    writer.writeAttribute("source", entry[1]);
                lastLevel = level;
                continue;
            }
            if (!(valueEntry = pNumeric.matcher(curr).matches())) {
                while (level < lastLevel--)
                    writer.writeEndElement();
                lastNonValueLevel = level;
            } else
                level = lastNonValueLevel + 1;
            if (curr.endsWith(":")) {
                writer.writeStartElement(
                        curr.substring(0, curr.lastIndexOf(':')).trim().replaceAll("[ :]", "-"));
                lastLevel = level + 1;
                continue;
            } else if (pColormap.matcher(curr).matches()) {
                writer.writeStartElement(
                        curr.substring(0, curr.lastIndexOf(':')).trim().replaceAll("[ :]", "-"));
                writer.writeAttribute("colors", curr.split(": ")[1].trim());
                lastLevel = level + 1;
                continue;
            }
            entry = curr.split(": ");
            if (entry.length == 2) {
                if (!valueEntry) {
                    writer.writeStartElement(entry[0].trim().replaceAll("[ :]", "-"));
                    writer.writeCharacters(entry[1]);
                    writer.writeEndElement();
                } else {
                    writer.writeEmptyElement("value");
                    writer.writeAttribute("key", entry[0].trim().replaceAll("[ :]", "-"));
                    writer.writeAttribute("data", entry[1]);
                    //                        writer.writeEndElement();
                }
            } else {
                //                    System.out.println("unknown line: "+curr);
            }
            lastLevel = level;
        }
    } catch (Exception e) {
        LOG.error("Error at [" + curr + "]:" + e.getMessage(), e);
    }
    writer.writeEndDocument();
    writer.flush();
    writer.close();
    return sw.getBuffer().toString();
}

From source file:com.flexive.core.IMParser.java

/**
 * Parse an identify stdOut result (from in) and convert it to an XML content
 *
 * @param in identify response/*from   w  ww . j  a  v a 2s .c  o  m*/
 * @return XML content
 * @throws XMLStreamException on errors
 * @throws IOException        on errors
 */
public static String parse(InputStream in) throws XMLStreamException, IOException {
    StringWriter sw = new StringWriter(2000);
    BufferedReader br = new BufferedReader(new InputStreamReader(in));
    XMLStreamWriter writer = XMLOutputFactory.newInstance().createXMLStreamWriter(sw);
    writer.writeStartDocument();

    int lastLevel = 0, level, lastNonValueLevel = 1;
    boolean valueEntry;
    String curr = null;
    String[] entry;
    try {
        while ((curr = br.readLine()) != null) {
            if (curr.indexOf(':') == -1 || curr.trim().length() == 0) {
                System.out.println("skipping: [" + curr + "]");
                continue; //ignore lines without ':'
            }
            level = getLevel(curr);
            curr = curr.trim();
            if (level == 0 && curr.startsWith("Image:")) {
                writer.writeStartElement("Image");
                entry = curr.split(": ");
                if (entry.length >= 2)
                    writer.writeAttribute("source", entry[1]);
                lastLevel = level;
                continue;
            }
            if (!(valueEntry = pNumeric.matcher(curr).matches())) {
                while (level < lastLevel--)
                    writer.writeEndElement();
                lastNonValueLevel = level;
            } else
                level = lastNonValueLevel + 1;
            if (curr.endsWith(":")) {
                writer.writeStartElement(cleanElement(curr.substring(0, curr.lastIndexOf(':'))));
                lastLevel = level + 1;
                continue;
            } else if (pColormap.matcher(curr).matches()) {
                writer.writeStartElement(cleanElement(curr.substring(0, curr.lastIndexOf(':'))));
                writer.writeAttribute("colors", curr.split(": ")[1].trim());
                lastLevel = level + 1;
                continue;
            }
            entry = curr.split(": ");
            if (entry.length == 2) {
                if (!valueEntry) {
                    writer.writeStartElement(cleanElement(entry[0]));
                    writer.writeCharacters(entry[1]);
                    writer.writeEndElement();
                } else {
                    writer.writeEmptyElement("value");
                    writer.writeAttribute("key", cleanElement(entry[0]));
                    writer.writeAttribute("data", entry[1]);
                    //                        writer.writeEndElement();
                }
            } else {
                //                    System.out.println("unknown line: "+curr);
            }
            lastLevel = level;
        }
    } catch (Exception e) {
        System.err.println("Error at [" + curr + "]:" + e.getMessage());
        e.printStackTrace();
    }

    writer.writeEndDocument();
    writer.flush();
    writer.close();
    return sw.getBuffer().toString();
}

From source file:com.silverpeas.jobDomainPeas.control.JobDomainPeasSessionController.java

public String getSynchroReport() {
    if (m_ErrorOccured != null) {
        StringWriter sw = new StringWriter();
        PrintWriter pw = new PrintWriter(sw);

        m_ErrorOccured.printStackTrace(pw);
        return m_ErrorOccured.toString() + "\n" + sw.getBuffer().toString();
    }//from w  w w .  j  a v a2 s.  c  om
    return m_SynchroReport;
}

From source file:org.apereo.portal.layout.dlm.RDBMDistributedLayoutStore.java

private org.dom4j.Element getExportLayoutDom(IPerson person, IUserProfile profile) {
    if (!this.layoutExistsForUser(person)) {
        return null;
    }/*  w  ww.ja v a2 s .co  m*/

    org.dom4j.Document layoutDoc = null;
    try {
        final Document layoutDom = this._safeGetUserLayout(person, profile);
        person.setAttribute(Constants.PLF, layoutDom);
        layoutDoc = this.reader.get().read(layoutDom);
    } catch (final Throwable t) {
        final String msg = "Unable to obtain layout & profile for user '" + person.getUserName()
                + "', profileId " + profile.getProfileId();
        throw new RuntimeException(msg, t);
    }

    if (logger.isDebugEnabled()) {
        // Write out this version of the layout to the log for dev purposes...
        final StringWriter str = new StringWriter();
        final XMLWriter xml = new XMLWriter(str, new OutputFormat("  ", true));
        try {
            xml.write(layoutDoc);
            xml.close();
        } catch (final Throwable t) {
            throw new RuntimeException(
                    "Failed to write the layout for user '" + person.getUserName() + "' to the DEBUG log", t);
        }
        logger.debug("Layout for user: {}\n{}", person.getUserName(), str.getBuffer().toString());
    }

    /*
     * Attempt to detect a corrupted layout; return null in such cases
     */

    if (isLayoutCorrupt(layoutDoc)) {
        logger.warn("Layout for user: {} is corrupt; layout structures will not be exported.",
                person.getUserName());
        return null;
    }

    /*
     * Clean up the DOM for export.
     */

    // (1) Add structure & theme attributes...
    final int structureStylesheetId = profile.getStructureStylesheetId();
    this.addStylesheetUserPreferencesAttributes(person, profile, layoutDoc, structureStylesheetId, "structure");

    final int themeStylesheetId = profile.getThemeStylesheetId();
    this.addStylesheetUserPreferencesAttributes(person, profile, layoutDoc, themeStylesheetId, "theme");

    // (2) Remove locale info...
    final Iterator<org.dom4j.Attribute> locale = (Iterator<org.dom4j.Attribute>) layoutDoc
            .selectNodes("//@locale").iterator();
    while (locale.hasNext()) {
        final org.dom4j.Attribute loc = locale.next();
        loc.getParent().remove(loc);
    }

    // (3) Scrub unnecessary channel information...
    for (final Iterator<org.dom4j.Element> orphanedChannels = (Iterator<org.dom4j.Element>) layoutDoc
            .selectNodes("//channel[@fname = '']").iterator(); orphanedChannels.hasNext();) {
        // These elements represent UP_LAYOUT_STRUCT rows where the 
        // CHAN_ID field was not recognized by ChannelRegistryStore;  
        // best thing to do is remove the elements...
        final org.dom4j.Element ch = orphanedChannels.next();
        ch.getParent().remove(ch);
    }
    final List<String> channelAttributeWhitelist = Arrays.asList(new String[] { "fname", "unremovable",
            "hidden", "immutable", "ID", "dlm:plfID", "dlm:moveAllowed", "dlm:deleteAllowed" });
    final Iterator<org.dom4j.Element> channels = (Iterator<org.dom4j.Element>) layoutDoc
            .selectNodes("//channel").iterator();
    while (channels.hasNext()) {
        final org.dom4j.Element oldCh = channels.next();
        final org.dom4j.Element parent = oldCh.getParent();
        final org.dom4j.Element newCh = this.fac.createElement("channel");
        for (final String aName : channelAttributeWhitelist) {
            final org.dom4j.Attribute a = (org.dom4j.Attribute) oldCh.selectSingleNode("@" + aName);
            if (a != null) {
                newCh.addAttribute(a.getQName(), a.getValue());
            }
        }
        parent.elements().add(parent.elements().indexOf(oldCh), newCh);
        parent.remove(oldCh);
    }

    // (4) Convert internal DLM noderefs to external form (pathrefs)...
    for (final Iterator<org.dom4j.Attribute> origins = (Iterator<org.dom4j.Attribute>) layoutDoc
            .selectNodes("//@dlm:origin").iterator(); origins.hasNext();) {
        final org.dom4j.Attribute org = origins.next();
        final Pathref dlmPathref = this.nodeReferenceFactory.getPathrefFromNoderef(
                (String) person.getAttribute(IPerson.USERNAME), org.getValue(), layoutDoc.getRootElement());
        if (dlmPathref != null) {
            // Change the value only if we have a valid pathref...
            org.setValue(dlmPathref.toString());
        } else {
            if (logger.isWarnEnabled()) {
                logger.warn("Layout element '{}' from user '{}' failed to match noderef '{}'",
                        org.getUniquePath(), person.getAttribute(IPerson.USERNAME), org.getValue());
            }
        }
    }
    for (final Iterator<org.dom4j.Attribute> it = (Iterator<org.dom4j.Attribute>) layoutDoc
            .selectNodes("//@dlm:target").iterator(); it.hasNext();) {
        final org.dom4j.Attribute target = it.next();
        final Pathref dlmPathref = this.nodeReferenceFactory.getPathrefFromNoderef(
                (String) person.getAttribute(IPerson.USERNAME), target.getValue(), layoutDoc.getRootElement());
        if (dlmPathref != null) {
            // Change the value only if we have a valid pathref...
            target.setValue(dlmPathref.toString());
        } else {
            if (logger.isWarnEnabled()) {
                logger.warn("Layout element '{}' from user '{}' failed to match noderef '{}'",
                        target.getUniquePath(), person.getAttribute(IPerson.USERNAME), target.getValue());
            }
        }
    }
    for (final Iterator<org.dom4j.Attribute> names = (Iterator<org.dom4j.Attribute>) layoutDoc
            .selectNodes("//dlm:*/@name").iterator(); names.hasNext();) {
        final org.dom4j.Attribute n = names.next();
        if (n.getValue() == null || n.getValue().trim().length() == 0) {
            // Outer <dlm:positionSet> elements don't seem to use the name 
            // attribute, though their childern do.  Just skip these so we 
            // don't send a false WARNING.
            continue;
        }
        final Pathref dlmPathref = this.nodeReferenceFactory.getPathrefFromNoderef(
                (String) person.getAttribute(IPerson.USERNAME), n.getValue(), layoutDoc.getRootElement());
        if (dlmPathref != null) {
            // Change the value only if we have a valid pathref...
            n.setValue(dlmPathref.toString());
            // These *may* have fnames...
            if (dlmPathref.getPortletFname() != null) {
                n.getParent().addAttribute("fname", dlmPathref.getPortletFname());
            }
        } else {
            if (logger.isWarnEnabled()) {
                logger.warn("Layout element '{}' from user '{}' failed to match noderef '{}'",
                        n.getUniquePath(), person.getAttribute(IPerson.USERNAME), n.getValue());
            }
        }
    }

    // Remove synthetic Ids, but from non-fragment owners only...
    if (!this.isFragmentOwner(person)) {

        /*
         * In the case of fragment owners, the original database Ids allow 
         * us keep (not break) the associations that subscribers have with 
         * nodes on the fragment layout.
         */

        // (5) Remove dlm:plfID...
        for (final Iterator<org.dom4j.Attribute> plfid = (Iterator<org.dom4j.Attribute>) layoutDoc
                .selectNodes("//@dlm:plfID").iterator(); plfid.hasNext();) {
            final org.dom4j.Attribute plf = plfid.next();
            plf.getParent().remove(plf);
        }

        // (6) Remove database Ids...
        for (final Iterator<org.dom4j.Attribute> ids = (Iterator<org.dom4j.Attribute>) layoutDoc
                .selectNodes("//@ID").iterator(); ids.hasNext();) {
            final org.dom4j.Attribute a = ids.next();
            a.getParent().remove(a);
        }
    }

    return layoutDoc.getRootElement();
}

From source file:com.redhat.rhn.frontend.taglibs.list.ListTag.java

private void doAfterBodyRenderTopAddons() throws JspException {
    ListTagUtil.setCurrentCommand(pageContext, getUniqueName(), ListCommand.TBL_ADDONS);

    StringWriter topAlphaBarContent = new StringWriter();
    StringWriter topPaginationContent = new StringWriter();
    StringWriter topAddonsContent = new StringWriter();
    StringWriter topExtraContent = new StringWriter();

    pageContext.pushBody(topAlphaBarContent);
    if (!manip.isListEmpty() && !StringUtils.isBlank(alphaBarColumn)) {
        AlphaBarHelper.getInstance().writeAlphaBar(pageContext, manip.getAlphaBarIndex(), getUniqueName());
    }//from w  w w  . j  a v a 2  s  . c  om
    pageContext.popBody();

    pageContext.pushBody(topPaginationContent);
    if (!isEmpty()) {
        for (ListDecorator dec : getDecorators()) {
            dec.beforeTopPagination();
        }
    }
    if (filter != null && manip.getUnfilteredDataSize() != 0) {
        ListTagUtil.renderFilterSubmit(pageContext, getUniqueName());
    }
    renderTopPaginationControls();
    pageContext.popBody();

    pageContext.pushBody(topAddonsContent);
    if (!isEmpty()) {
        for (ListDecorator dec : getDecorators()) {
            dec.onTopExtraAddons();
        }
    }
    pageContext.popBody();

    int topContentLength = topAddonsContent.getBuffer().length() + topAlphaBarContent.getBuffer().length()
            + topPaginationContent.getBuffer().length() + topExtraContent.getBuffer().length();

    if (topContentLength > 0) {
        ListTagUtil.write(pageContext, "<div class=\"spacewalk-list-top-addons\">");
        ListTagUtil.write(pageContext, "<div class=\"spacewalk-list-alphabar\">");
        ListTagUtil.write(pageContext, topAlphaBarContent.toString());
        ListTagUtil.write(pageContext, "</div>");
        ListTagUtil.write(pageContext, "<div class=\"spacewalk-list-pagination\">");
        ListTagUtil.write(pageContext, topPaginationContent.toString());
        ListTagUtil.write(pageContext, "</div>");
        ListTagUtil.write(pageContext, "<div class=\"spacewalk-list-top-addons-extra\">");
        ListTagUtil.write(pageContext, topAddonsContent.toString());
        ListTagUtil.write(pageContext, "</div>");
        ListTagUtil.write(pageContext, "</div>");
        ListTagUtil.write(pageContext, "<div class=\"spacewalk-list-top-extra\">");
        ListTagUtil.write(pageContext, "</div>");
    }

    ListTagUtil.write(pageContext, "<div class=\"panel panel-default\">");
    // as the header addons is populated with decorators, we don't
    // know if there will be content or not, but we want to avoid
    // writing the head tag at all if there is none, so we push a
    // buffer into the stack, and empty it later.
    StringWriter headAddons = new StringWriter();
    StringWriter headFilterContent = new StringWriter();
    StringWriter headExtraContent = new StringWriter();

    pageContext.pushBody(headAddons);
    if (!isEmpty()) {
        for (ListDecorator dec : getDecorators()) {
            dec.onHeadExtraAddons();
        }
    }
    pageContext.popBody();

    pageContext.pushBody(headFilterContent);
    if (filter != null && manip.getUnfilteredDataSize() != 0) {
        ListTagUtil.renderFilterUI(pageContext, filter, getUniqueName(), width, columnCount, searchParent,
                searchChild);
    }
    pageContext.popBody();

    pageContext.pushBody(headExtraContent);
    if (!isEmpty()) {
        for (ListDecorator dec : getDecorators()) {
            dec.onHeadExtraContent();
        }
    }
    pageContext.popBody();

    int headContentLength = headFilterContent.getBuffer().length() + headAddons.getBuffer().length()
            + headExtraContent.getBuffer().length();
    if (!StringUtils.isBlank(title)) {
        headContentLength += title.length();
    }

    // this avoid render the row is there is no content at all
    if (headContentLength > 0) {
        ListTagUtil.write(pageContext, "<div class=\"panel-heading\">");
        // only if there is a title, add a panel-heading
        if (!StringUtils.isBlank(title)) {
            HtmlTag h3 = new HtmlTag("h3");
            h3.setAttribute("class", "panel-title");
            h3.addBody(title);
            ListTagUtil.write(pageContext, h3.render());
        }
        // render the navigation and filters as a row of the header

        ListTagUtil.write(pageContext, "<div class=\"spacewalk-list-head-addons\">");

        ListTagUtil.write(pageContext, "<div class=\"spacewalk-list-filter\">");
        ListTagUtil.write(pageContext, headFilterContent.toString());
        ListTagUtil.write(pageContext, "</div>");
        ListTagUtil.write(pageContext, "<div class=\"spacewalk-list-head-addons-extra\">");
        ListTagUtil.write(pageContext, headAddons.toString());
        ListTagUtil.write(pageContext, "</div>");

        ListTagUtil.write(pageContext, "</div>");

        ListTagUtil.write(pageContext, "<div class=\"spacewalk-list-head-extra\">");
        ListTagUtil.write(pageContext, headExtraContent.toString());
        ListTagUtil.write(pageContext, "</div>");
        // close the panel heading
        ListTagUtil.write(pageContext, "</div>");
    }

    HttpServletRequest request = (HttpServletRequest) pageContext.getRequest();
    manip.bindPaginationInfo();
    request.setAttribute("dataSize", String.valueOf(pageData.size() + 1));

    if (pageData != null && pageData.size() > 0) {
        iterator = pageData.iterator();
    } else {
        iterator = null;
    }
}