Example usage for javax.xml.stream XMLStreamWriter flush

List of usage examples for javax.xml.stream XMLStreamWriter flush

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Introduction

In this page you can find the example usage for javax.xml.stream XMLStreamWriter flush.

Prototype

public void flush() throws XMLStreamException;

Source Link

Document

Write any cached data to the underlying output mechanism.

Usage

From source file:org.slc.sli.modeling.xmi.comp.XmiMappingWriter.java

public static final void writeMappingDocument(final XmiComparison document, final OutputStream outstream) {
    final XMLOutputFactory xof = XMLOutputFactory.newInstance();
    try {/*from  www.j  a v  a  2  s  .  co  m*/
        final XMLStreamWriter xsw = new IndentingXMLStreamWriter(xof.createXMLStreamWriter(outstream, "UTF-8"));
        xsw.writeStartDocument("UTF-8", "1.0");
        try {
            writeMappingDocument(document, xsw);
        } finally {
            xsw.writeEndDocument();
        }
        xsw.flush();
        xsw.close();
    } catch (final XMLStreamException e) {
        throw new XmiCompRuntimeException(e);
    }
}

From source file:org.slc.sli.modeling.xmi.writer.XmiWriter.java

public static final void writeDocument(final Model model, final ModelIndex mapper,
        final OutputStream outstream) {
    final XMLOutputFactory xof = XMLOutputFactory.newInstance();
    try {/* ww w . j  av a 2 s . com*/
        final XMLStreamWriter xsw = new IndentingXMLStreamWriter(xof.createXMLStreamWriter(outstream, "UTF-8"));
        xsw.writeStartDocument("UTF-8", "1.0");
        try {
            XmiWriter.writeXMI(model, mapper, xsw);
        } finally {
            xsw.writeEndDocument();
        }
        xsw.flush();
    } catch (final XMLStreamException e) {
        throw new XmiRuntimeException(e);
    }
}

From source file:org.staxcel.internal.SpreadSheetImpl.java

protected void flushDynamicTemplateWriter(TokenEnumerableTemplateWriter templateWriter,
        XMLOutputFactory xmlOutFactory) throws IOException {
    String token = templateWriter.getToken();
    while (token != null) {
        XMLStreamWriter xmlWriter = null;
        try {//  w w  w  .j a  va2 s.c  om
            if (token.equals("worksheets.count")) {
                templateWriter.getOutputWriter().write(String.valueOf(this.worksheetList.size()));
            } else if (token.equals("worksheets.vector")) {

                xmlWriter = xmlOutFactory.createXMLStreamWriter(appXmlTemplateWriter.getOutputWriter());
                xmlWriter.writeStartElement("vt:vector");
                xmlWriter.writeAttribute("size", String.valueOf(this.worksheetList.size()));
                xmlWriter.writeAttribute("baseType", "lpstr");

                for (int index = 0; index < this.worksheetList.size(); ++index) {
                    xmlWriter.writeStartElement("vt:lpstr");
                    xmlWriter.writeCharacters(this.worksheetList.get(index).getName());
                    xmlWriter.writeEndElement();
                }

                xmlWriter.writeEndElement();

            } else if (token.equals("worksheet.relationships")) {
                xmlWriter = xmlOutFactory.createXMLStreamWriter(templateWriter.getOutputWriter());
                for (int index = 0; index < worksheetList.size(); ++index) {
                    WorksheetImpl worksheet = worksheetList.get(index);
                    xmlWriter.writeStartElement("Relationship");
                    xmlWriter.writeAttribute("Id", "rId" + worksheet.getResourceId());
                    xmlWriter.writeAttribute("Type", OpenXMLNamespace.NS_OPENXML_OFFICE_DOC_2006_REL_WORKSHEET);
                    xmlWriter.writeAttribute("Target",
                            "worksheets/sheet" + worksheet.getWorksheetNumber() + ".xml");
                    xmlWriter.writeEndElement();
                }
            } else if (token.equals("workbook.sheets")) {
                xmlWriter = xmlOutFactory.createXMLStreamWriter(templateWriter.getOutputWriter());
                for (int index = 0; index < worksheetList.size(); ++index) {
                    WorksheetImpl worksheet = worksheetList.get(index);
                    xmlWriter.writeStartElement("sheet");
                    xmlWriter.writeAttribute("name", "Sheet" + worksheet.getWorksheetNumber());
                    xmlWriter.writeAttribute("sheetId", String.valueOf(worksheet.getWorksheetNumber()));
                    xmlWriter.writeAttribute("r:id", "rId" + worksheet.getResourceId());
                    xmlWriter.writeEndElement();
                }
            } else {
                // unknown. Invoke a protected method which can be
                // overridden by derived classes
                // to add new template variables and interpret them
                // accordingly.
                expandToken(token, templateWriter);
            }
        } catch (XMLStreamException ex) {
            throw new StaxcelException("Error when replacing " + token + " from template file", ex);
        } finally {
            if (xmlWriter != null) {
                try {
                    xmlWriter.flush();
                    xmlWriter.close();
                } catch (XMLStreamException ex2) {
                    logger.error("Error when closing xmlstream", ex2);
                }
            }
        }
        token = templateWriter.nextElement();
    }
    templateWriter.getOutputWriter().flush();
    templateWriter.getOutputWriter().close();
}

From source file:org.vanbest.xmltv.Horizon.java

/**
 * @param args//  w ww.j a  va  2 s  . c o m
 */
public static void main(String[] args) {
    Config config = Config.getDefaultConfig();
    Horizon horizon = new Horizon(config);
    horizon.clearCache();
    try {
        List<Channel> channels = horizon.getChannels();
        System.out.println("Channels: " + channels);
        XMLStreamWriter writer = XMLOutputFactory.newInstance()
                .createXMLStreamWriter(new FileWriter("horizon.xml"));
        writer.writeStartDocument();
        writer.writeCharacters("\n");
        writer.writeDTD("<!DOCTYPE tv SYSTEM \"xmltv.dtd\">");
        writer.writeCharacters("\n");
        writer.writeStartElement("tv");
        // List<Channel> my_channels = channels;
        List<Channel> my_channels = channels.subList(0, 5);
        for (Channel c : my_channels) {
            c.serialize(writer, true);
        }
        writer.flush();
        for (int day = 0; day < 5; day++) {
            List<Programme> programmes = horizon.getProgrammes(my_channels, day);
            for (Programme p : programmes) {
                p.serialize(writer);
            }
        }
        writer.writeEndElement();
        writer.writeEndDocument();
        writer.flush();
        if (!config.quiet) {
            EPGSource.Stats stats = horizon.getStats();
            System.out.println("Number of programmes from cache: " + stats.cacheHits);
            System.out.println("Number of programmes fetched: " + stats.cacheMisses);
            System.out.println("Number of fetch errors: " + stats.fetchErrors);
        }
        horizon.close();
    } catch (Exception e) {
        logger.error("Error in horizon testing", e);
    }
}

From source file:org.vanbest.xmltv.Main.java

public void fetchData() throws FactoryConfigurationError, Exception {
    if (!config.quiet) {
        showHeader();/*from w w w  . j  a v  a  2  s.com*/
        logger.info("Fetching programme data for " + this.days + " days starting from day " + this.offset);
        int enabledCount = 0;
        for (Channel c : config.channels) {
            if (c.enabled)
                enabledCount++;
        }
        logger.info("... from " + enabledCount + " channels");
        logger.info("... using cache at " + config.cacheDbHandle);
    }
    if (clearCache) {
        ProgrammeCache cache = new ProgrammeCache(config);
        cache.clear();
        cache.close();
    }
    Map<String, EPGSource> guides = new HashMap<String, EPGSource>();
    EPGSourceFactory factory = EPGSourceFactory.newInstance();
    // EPGSource gids = new TvGids(config);
    // if (clearCache) gids.clearCache();

    XMLStreamWriter writer = XMLOutputFactory.newInstance().createXMLStreamWriter(outputWriter);
    writer.writeStartDocument();
    writer.writeCharacters("\n");
    writer.writeDTD("<!DOCTYPE tv SYSTEM \"xmltv.dtd\">");
    writer.writeCharacters("\n");
    writer.writeStartElement("tv");
    writer.writeAttribute("generator-info-url", "http://github.com/janpascal/tv_grab_nl_java");
    writer.writeAttribute("source-info-url", "http://tvgids.nl/");
    writer.writeAttribute("source-info-name", "TvGids.nl");
    writer.writeAttribute("generator-info-name",
            "tv_grab_nl_java release " + config.project_version + ", built " + config.build_time);
    writer.writeCharacters(System.getProperty("line.separator"));

    for (Channel c : config.channels)
        if (c.enabled)
            c.serialize(writer, config.fetchLogos);

    for (int day = offset; day < offset + days; day++) {
        if (!config.quiet)
            System.out.print("Fetching information for day " + day);
        for (Channel c : config.channels) {
            if (!c.enabled)
                continue;
            if (!config.quiet)
                System.out.print(".");
            if (!guides.containsKey(c.source)) {
                guides.put(c.source, factory.createEPGSource(c.source, config));
            }
            List<Programme> programmes = guides.get(c.source).getProgrammes(c, day);
            for (Programme p : programmes)
                p.serialize(writer);
            writer.flush();
        }
        if (!config.quiet)
            System.out.println();
    }

    writer.writeEndElement();
    writer.writeEndDocument();
    writer.flush();
    writer.close();

    for (String source : guides.keySet()) {
        guides.get(source).close();
    }

    if (!config.quiet) {
        EPGSource.Stats stats = new EPGSource.Stats();
        for (String source : guides.keySet()) {
            EPGSource.Stats part = guides.get(source).getStats();
            stats.cacheHits += part.cacheHits;
            stats.cacheMisses += part.cacheMisses;
            stats.fetchErrors += part.fetchErrors;
        }
        logger.info("Number of programmes from cache: " + stats.cacheHits);
        logger.info("Number of programmes fetched: " + stats.cacheMisses);
        logger.warn("Number of fetch errors: " + stats.fetchErrors);
    }
}

From source file:org.vanbest.xmltv.RTL.java

/**
 * @param args// w w w  .j a  va2  s .c o m
 * @throws FileNotFoundException
 */
public static void main(String[] args) throws FileNotFoundException {
    debug = true;
    Logger.getRootLogger().setLevel(Level.TRACE);

    Config config = Config.getDefaultConfig();
    config.niceMilliseconds = 50;
    RTL rtl = new RTL(config);
    if (debug) {
        rtl.cache.clear();
        logger.info("Writing CSV to rtl.csv");
        rtl.debugWriter = new PrintWriter(new BufferedOutputStream(new FileOutputStream("rtl.csv")));
        rtl.debugWriter.print("\"zender\",\"starttime\",\"title\",\"quark1\",\"quark2\",");
        /*
        for (int k = 0; k < rtl.xmlKeys.length; k++) {
                rtl.debugWriter.print(rtl.xmlKeys[k]);
                rtl.debugWriter.print(",");
        }
        */
        rtl.debugWriter.println();
    }

    try {
        List<Channel> channels = rtl.getChannels();
        logger.info("Channels: " + channels);
        XMLStreamWriter writer = XMLOutputFactory.newInstance()
                .createXMLStreamWriter(new FileWriter("rtl.xml"));
        writer.writeStartDocument();
        writer.writeCharacters("\n");
        writer.writeDTD("<!DOCTYPE tv SYSTEM \"xmltv.dtd\">");
        writer.writeCharacters("\n");
        writer.writeStartElement("tv");
        for (Channel c : channels) {
            c.serialize(writer, true);
        }
        writer.flush();
        // List<Programme> programmes =
        // rtl.getProgrammes(channels.subList(6, 9), 0);
        for (int day = 0; day < 10; day++) {
            List<Programme> programmes = rtl.getProgrammes(channels, day);
            for (Programme p : programmes) {
                p.serialize(writer);
            }
        }
        writer.writeEndElement();
        writer.writeEndDocument();
        writer.flush();
        if (!config.quiet) {
            EPGSource.Stats stats = rtl.getStats();
            logger.info("Number of programmes from cache: " + stats.cacheHits);
            logger.info("Number of programmes fetched: " + stats.cacheMisses);
            logger.info("Number of fetch errors: " + stats.fetchErrors);
        }
        if (debug) {
            rtl.debugWriter.flush();
            rtl.debugWriter.close();
        }
        rtl.close();
    } catch (Exception e) {
        // TODO Auto-generated catch block
        logger.debug("Exception in RTL.main()", e);
    }
}

From source file:org.vanbest.xmltv.TvGids.java

/**
 * @param args/*ww w  . j ava 2 s  .co  m*/
 */
public static void main(String[] args) {
    Config config = Config.getDefaultConfig();
    TvGids gids = new TvGids(config);
    try {
        List<Channel> channels = gids.getChannels();
        System.out.println("Channels: " + channels);
        XMLStreamWriter writer = XMLOutputFactory.newInstance()
                .createXMLStreamWriter(new FileWriter("tvgids.xml"));
        writer.writeStartDocument();
        writer.writeCharacters("\n");
        writer.writeDTD("<!DOCTYPE tv SYSTEM \"xmltv.dtd\">");
        writer.writeCharacters("\n");
        writer.writeStartElement("tv");
        // List<Channel> my_channels = channels;
        List<Channel> my_channels = channels.subList(0, 15);
        for (Channel c : my_channels) {
            c.serialize(writer, true);
        }
        writer.flush();
        List<Programme> programmes = gids.getProgrammes(my_channels, 2);
        for (Programme p : programmes) {
            p.serialize(writer);
        }
        writer.writeEndElement();
        writer.writeEndDocument();
        writer.flush();
        if (!config.quiet) {
            EPGSource.Stats stats = gids.getStats();
            System.out.println("Number of programmes from cache: " + stats.cacheHits);
            System.out.println("Number of programmes fetched: " + stats.cacheMisses);
            System.out.println("Number of fetch errors: " + stats.fetchErrors);
        }
        gids.close();
    } catch (Exception e) {
        logger.error("Error in tvgids testing", e);
    }
}

From source file:org.vanbest.xmltv.ZiggoGids.java

/**
 * @param args/*from ww w.  jav  a  2  s.  c  om*/
 */
public static void main(String[] args) {
    Config config = Config.getDefaultConfig();
    logger.setLevel(Level.TRACE);
    ZiggoGids gids = new ZiggoGids(config);
    try {
        List<Channel> channels = gids.getChannels();
        System.out.println("Channels: " + channels);

        XMLStreamWriter writer = XMLOutputFactory.newInstance()
                .createXMLStreamWriter(new FileWriter("ziggogids.xml"));
        writer.writeStartDocument();
        writer.writeCharacters("\n");
        writer.writeDTD("<!DOCTYPE tv SYSTEM \"xmltv.dtd\">");
        writer.writeCharacters("\n");
        writer.writeStartElement("tv");
        //List<Channel> my_channels = channels;
        //List<Channel> my_channels = channels.subList(0, 15);
        List<Channel> my_channels = channels.subList(0, 4);
        for (Channel c : my_channels) {
            c.serialize(writer, true);
        }
        writer.flush();
        List<Programme> programmes = gids.getProgrammes(my_channels, 2);
        for (Programme p : programmes) {
            p.serialize(writer);
        }
        writer.writeEndElement();
        writer.writeEndDocument();
        writer.flush();
        if (!config.quiet) {
            EPGSource.Stats stats = gids.getStats();
            System.out.println("Number of programmes from cache: " + stats.cacheHits);
            System.out.println("Number of programmes fetched: " + stats.cacheMisses);
            System.out.println("Number of fetch errors: " + stats.fetchErrors);
        }

        gids.close();
    } catch (Exception e) {
        logger.error("Error in ziggogids testing", e);
    }
}

From source file:org.webguitoolkit.ui.util.export.XMLTableExport.java

public void writeTo(Table table, OutputStream out) {
    TableExportOptions exportOptions = table.getExportOptions();
    boolean showOnlyDisplayed = exportOptions.isShowOnlyDisplayedColumns();

    try {//from  w  ww  .ja va 2  s  . c  o  m
        XMLStreamWriter sw = XMLOutputFactory.newInstance().createXMLStreamWriter(out);
        logger.debug("export table " + ((Table) table).getTitle() + " to xml");
        sw.writeStartElement("export");

        List<ITableColumn> columns = getTableColumns(showOnlyDisplayed, table);
        List<?> tabledata = table.getDefaultModel().getFilteredList();
        int rownr = 1;
        for (Iterator<?> it = tabledata.iterator(); it.hasNext();) {
            sw.writeStartElement("row");
            sw.writeAttribute("rownumber", String.valueOf(rownr));
            DataBag dbag = (DataBag) it.next();
            for (ITableColumn column : columns) {
                Object obj = dbag.get(column.getProperty());
                if (obj != null) {
                    writeObjectTag(sw, column, obj);
                }
            }
            sw.writeEndElement();
            rownr++;
        }
        sw.writeEndElement();
        sw.flush();
        sw.close();
    } catch (XMLStreamException e) {
        throw new RuntimeException(e);
    } catch (FactoryConfigurationError e) {
        throw new RuntimeException(e);
    }
}

From source file:org.wso2.appserver.integration.tests.wsdl2java.HelloServiceCodeGenTestCase.java

public static void editBuildXmlFile(String buildXMLPath) throws Exception {
    InputStream in = new FileInputStream(new File(buildXMLPath));
    OMElement root = OMXMLBuilderFactory.createOMBuilder(in).getDocumentElement();
    FileOutputStream fileOutputStream = null;
    XMLStreamWriter writer = null;

    try {/*from w  w w.  ja v  a2s  .c  om*/
        OMElement node;
        //iterate through Configuration properties
        Iterator configurationPropertiesIterator = root.getChildElements();
        boolean status = false;
        while (configurationPropertiesIterator.hasNext()) {
            node = (OMElement) configurationPropertiesIterator.next();

            Iterator attribute = node.getAllAttributes();
            while (attribute.hasNext()) {
                OMAttribute attr = (OMAttribute) attribute.next();
                if (attr.getAttributeValue().equals("${env.AXIS2_HOME}")) {
                    System.out.println("Found");
                    attr.setAttributeValue(axis2Home);
                    status = true;
                    break;
                }
            }
            if (status) {
                //break if the property is modified
                break;
            }
        }

        fileOutputStream = new FileOutputStream(
                new File(codeGenPath + File.separator + "generated-sources" + File.separator + "build.xml"));

        writer = XMLOutputFactory.newInstance().createXMLStreamWriter(fileOutputStream);

        root.serialize(writer);
        Thread.sleep(2000);
        root.build();
    } catch (Exception e) {
        log.error("Unable to edit build.xml" + e.getMessage());
        throw new Exception("Unable to edit build.xml" + e.getMessage());
    } finally {
        assert fileOutputStream != null;
        fileOutputStream.close();
        assert writer != null;
        writer.flush();
    }
}