Example usage for javax.xml.stream XMLStreamWriter writeCharacters

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

  1. HOME
  2. Java
  3. javax
  4. javax.xml.stream.*
  5. XMLStreamWriter
  6. writeCharacters

Introduction

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

Prototype

public void writeCharacters(String text) throws XMLStreamException;

Source Link

Document

Write text to the output

Usage

From source file:org.deegree.services.wps.execute.ExecuteResponseXMLWriter.java

private static void exportProcess(XMLStreamWriter writer, ProcessDefinition process) throws XMLStreamException {

    // "wps:Process" (minOccurs="1", maxOccurs="1")
    writer.writeStartElement(WPS_NS, "Process");
    writer.writeAttribute(WPS_NS, "processVersion", process.getProcessVersion());

    // "ows:Identifier" (minOccurs="1", maxOccurs="1")
    writer.writeStartElement(OWS_NS, "Identifier");
    if (process.getIdentifier().getCodeSpace() != null) {
        writer.writeAttribute("codeSpace", process.getIdentifier().getCodeSpace());
    }/*  ww  w .  j  a  v a  2  s .c  om*/
    writer.writeCharacters(process.getIdentifier().getValue());
    writer.writeEndElement();

    // "ows:Title" (minOccurs="1", maxOccurs="1")
    if (process.getTitle() != null) {
        writer.writeStartElement(OWS_NS, "Title");
        if (process.getTitle().getLang() != null) {
            writer.writeAttribute("xml:lang", process.getTitle().getLang());
        }
        writer.writeCharacters(process.getTitle().getValue());
        writer.writeEndElement();
    }

    // "ows:Abstract" (minOccurs="0", maxOccurs="1")
    if (process.getAbstract() != null) {
        writer.writeStartElement(OWS_NS, "Abstract");
        if (process.getAbstract().getLang() != null) {
            writer.writeAttribute("xml:lang", process.getAbstract().getLang());
        }
        writer.writeCharacters(process.getAbstract().getValue());
        writer.writeEndElement();
    }

    // "ows:Metadata" (minOccurs="0", maxOccurs="unbounded")
    if (process.getMetadata() != null) {
        for (Metadata metadata : process.getMetadata()) {
            writer.writeStartElement(OWS_NS, "Metadata");
            if (metadata.getAbout() != null) {
                writer.writeAttribute("about", metadata.getAbout());
            }
            if (metadata.getHref() != null) {
                writer.writeAttribute(XLN_NS, "href", metadata.getHref());
            }
            writer.writeEndElement();
        }
    }

    // "wps:Profile" (minOccurs="0", maxOccurs="unbounded")
    if (process.getProfile() != null) {
        for (String profile : process.getProfile()) {
            writeElement(writer, WPS_NS, "Profile", profile);
        }
    }

    // "wps:WSDL" (minOccurs="0", maxOccurs="unbounded")
    if (process.getWSDL() != null) {
        writeElement(writer, WPS_NS, "WSDL", XLN_NS, "href", process.getWSDL());
    }

    writer.writeEndElement(); // wps:Process
}

From source file:org.deegree.services.wps.execute.ExecuteResponseXMLWriter.java

private static void exportStatus(XMLStreamWriter writer, ProcessExecution state) throws XMLStreamException {

    writer.writeStartElement(WPS_NS, "Status");

    // "creationTime" attribute (mandatory)
    long creationTime = state.getFinishTime();
    if (creationTime == -1) {
        // use creation time of document if process execution has not been finished yet
        creationTime = System.currentTimeMillis();
    }/*from   w w w.j a  v  a 2 s  . c  o  m*/
    writer.writeAttribute("creationTime", ISO8601Converter.formatDateTime(new Date(creationTime)));

    switch (state.getExecutionState()) {
    case ACCEPTED:
        writeElement(writer, WPS_NS, "ProcessAccepted", state.getAcceptedMessage());
        break;
    case STARTED:
        writer.writeStartElement(WPS_NS, "ProcessStarted");
        writer.writeAttribute("percentCompleted", "" + state.getPercentCompleted());
        if (state.getStartMessage() != null) {
            writer.writeCharacters(state.getStartMessage());
        }
        writer.writeEndElement();
        break;
    case PAUSED:
        writer.writeStartElement(WPS_NS, "ProcessPaused");
        writer.writeAttribute("percentCompleted", "" + state.getPercentCompleted());
        if (state.getPauseMessage() != null) {
            writer.writeCharacters(state.getPauseMessage());
        }
        writer.writeEndElement();
        break;
    case SUCCEEDED:
        writeElement(writer, WPS_NS, "ProcessSucceeded", state.getSucceededMessage());
        break;
    case FAILED:
        writer.writeStartElement(WPS_NS, "ProcessFailed");
        OWS110ExceptionReportSerializer exceptionAdapter = new OWS110ExceptionReportSerializer(VERSION_100);
        exceptionAdapter.serializeExceptionToXML(writer, state.getFailedException());
        writer.writeEndElement();
        break;
    }
    writer.writeEndElement();
}

From source file:org.deegree.services.wps.execute.ExecuteResponseXMLWriter.java

private static void exportOutput(XMLStreamWriter writer, ProcessletOutputImpl output,
        RequestedOutput requestedOutput) throws XMLStreamException {

    // "wps:Output" element
    writer.writeStartElement(WPS_NS, "Output");

    ProcessletOutputDefinition outputType = output.getDefinition();

    // "ows:Identifier" (minOccurs="1", maxOccurs="1")
    writer.writeStartElement(OWS_NS, "Identifier");
    if (outputType.getIdentifier().getCodeSpace() != null) {
        writer.writeAttribute("codeSpace", outputType.getIdentifier().getCodeSpace());
    }/*from   w  w  w .j  a  v  a 2 s.  c  om*/
    writer.writeCharacters(outputType.getIdentifier().getValue());
    writer.writeEndElement();

    // "ows:Title" (minOccurs="1", maxOccurs="1")
    if (outputType.getTitle() != null) {
        writer.writeStartElement(OWS_NS, "Title");
        if (outputType.getTitle().getLang() != null) {
            writer.writeAttribute("xml:lang", outputType.getTitle().getLang());
        }
        writer.writeCharacters(outputType.getTitle().getValue());
        writer.writeEndElement();
    }

    // "ows:Abstract" (minOccurs="0", maxOccurs="1")
    if (outputType.getAbstract() != null) {
        writer.writeStartElement(OWS_NS, "Abstract");
        if (outputType.getAbstract().getLang() != null) {
            writer.writeAttribute("xml:lang", outputType.getAbstract().getLang());
        }
        writer.writeCharacters(outputType.getAbstract().getValue());
        writer.writeEndElement();
    }

    // "ows:Metadata" (minOccurs="0", maxOccurs="unbounded")
    if (outputType.getMetadata() != null) {
        for (ProcessletOutputDefinition.Metadata metadata : outputType.getMetadata()) {
            writer.writeStartElement(OWS_NS, "Metadata");
            if (metadata.getAbout() != null) {
                writer.writeAttribute("about", metadata.getAbout());
            }
            if (metadata.getHref() != null) {
                writer.writeAttribute(XLN_NS, "href", metadata.getHref());
            }
            writer.writeEndElement();
        }
    }

    // choice: "wps:Reference" or "wps:Data" (minOccurs="1", maxOccurs="1")
    // (ignore asReference for Literal or BoundingBoxOutput)
    if (!requestedOutput.getAsReference() || output instanceof BoundingBoxOutputImpl
            || output instanceof LiteralOutputImpl) {

        writer.writeStartElement(WPS_NS, "Data");

        if (output instanceof BoundingBoxOutputImpl) {
            exportBoundingBoxOutput(writer, (BoundingBoxOutputImpl) output);
        } else if (output instanceof LiteralOutputImpl) {
            exportLiteralOutput(writer, (LiteralOutputImpl) output);
        } else if (output instanceof ComplexOutputImpl) {
            exportComplexOutput(writer, (ComplexOutputImpl) output);
        }

        writer.writeEndElement();
    } else {
        writer.writeStartElement(WPS_NS, "Reference");

        String href = null;

        String mimeType = null;
        if (output instanceof ComplexOutputImpl) {
            ComplexOutputImpl complexOutput = (ComplexOutputImpl) output;
            href = complexOutput.getWebURL();
            mimeType = complexOutput.getRequestedMimeType();
        }

        if (mimeType == null) {
            LOG.warn("No mime type info available -> text/xml");
            mimeType = "text/xml";
        }

        writer.writeAttribute("href", "" + href);
        writer.writeAttribute("mimeType", mimeType);
        writer.writeEndElement();
    }
    writer.writeEndElement();
}

From source file:org.deegree.services.wps.execute.ExecuteResponseXMLWriter.java

private static void exportLiteralOutput(XMLStreamWriter writer, LiteralOutputImpl output)
        throws XMLStreamException {

    // "wps:LiteralData" element
    writer.writeStartElement(WPS_NS, "LiteralData");

    // "dataType" attribute (optional)
    if (output.getDataType() != null) {
        writer.writeAttribute("dataType", output.getDataType());
    }/*from   w w w . jav  a2 s.co m*/

    // "uom" attribute (optional)
    if (output.getRequestedUOM() != null) {
        writer.writeAttribute("uom", output.getRequestedUOM());
    }

    writer.writeCharacters(output.getValue());

    writer.writeEndElement();
}

From source file:org.deegree.services.wps.execute.ExecuteResponseXMLWriter.java

private static void exportBinaryOutput(XMLStreamWriter writer, ComplexOutputImpl output)
        throws XMLStreamException {

    // "wps:ComplexData" element
    writer.writeStartElement(WPS_NS, "ComplexData");

    String mimeType = output.getRequestedMimeType();
    if (mimeType != null) {
        writer.writeAttribute("mimeType", mimeType);
    }//from   w  w w .j ava  2s .  c  om

    LOG.warn("TODO Handle other encodings. Using fixed encoding: base64.");
    writer.writeAttribute("encoding", "base64");

    ByteArrayOutputStream os = new ByteArrayOutputStream();
    InputStream is = output.getInputStream();
    byte[] buffer = new byte[1024];
    int bytesRead = 0;
    try {
        while ((bytesRead = is.read(buffer)) != -1) {
            os.write(buffer, 0, bytesRead);
        }
        os.flush();
        os.close();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    byte[] binary = os.toByteArray();
    String base64 = Base64.encodeBase64String(binary);
    writer.writeCharacters(base64);

    writer.writeEndElement();
}

From source file:org.deegree.tools.services.wms.FeatureTypesToLayerTree.java

private static void writeLayer(HashSet<FeatureType> visited, XMLStreamWriter out, FeatureType ft,
        String storeId) throws XMLStreamException {
    if (visited.contains(ft) || ft == null) {
        return;/*from ww  w.ja  va2s . co  m*/
    }
    visited.add(ft);

    out.writeCharacters("\n");
    out.writeStartElement(ns, "RequestableLayer");

    XMLAdapter.writeElement(out, ns, "Name", ft.getName().getLocalPart());
    XMLAdapter.writeElement(out, ns, "Title", ft.getName().getLocalPart());

    for (FeatureType sub : ft.getSchema().getDirectSubtypes(ft)) {
        writeLayer(visited, out, sub, storeId);
    }

    XMLAdapter.writeElement(out, ns, "FeatureStoreId", storeId);

    out.writeEndElement();
    out.writeCharacters("\n");
}

From source file:org.deegree.tools.services.wms.FeatureTypesToLayerTree.java

/**
 * @param args//from   w w  w.  j a v a2 s .  c o m
 */
public static void main(String[] args) {
    Options options = initOptions();

    // for the moment, using the CLI API there is no way to respond to a help argument; see
    // https://issues.apache.org/jira/browse/CLI-179
    if (args.length == 0 || (args.length > 0 && (args[0].contains("help") || args[0].contains("?")))) {
        CommandUtils.printHelp(options, FeatureTypesToLayerTree.class.getSimpleName(), null, null);
    }

    XMLStreamWriter out = null;
    try {
        CommandLine line = new PosixParser().parse(options, args);

        String storeFile = line.getOptionValue("f");
        String nm = new File(storeFile).getName();
        String storeId = nm.substring(0, nm.length() - 4);

        FileOutputStream os = new FileOutputStream(line.getOptionValue("o"));
        XMLOutputFactory fac = XMLOutputFactory.newInstance();
        out = new IndentingXMLStreamWriter(fac.createXMLStreamWriter(os));
        out.setDefaultNamespace(ns);

        Workspace ws = new DefaultWorkspace(new File("nix"));
        ws.initAll();
        DefaultResourceIdentifier<FeatureStore> identifier = new DefaultResourceIdentifier<FeatureStore>(
                FeatureStoreProvider.class, "unknown");
        ws.add(new DefaultResourceLocation<FeatureStore>(new File(storeFile), identifier));
        ws.prepare(identifier);
        FeatureStore store = ws.init(identifier, null);

        AppSchema schema = store.getSchema();

        // prepare document
        out.writeStartDocument();
        out.writeStartElement(ns, "deegreeWMS");
        out.writeDefaultNamespace(ns);
        out.writeAttribute("configVersion", "0.5.0");
        out.writeNamespace("xsi", "http://www.w3.org/2001/XMLSchema-instance");
        out.writeAttribute("http://www.w3.org/2001/XMLSchema-instance", "schemaLocation",
                "http://www.deegree.org/services/wms http://schemas.deegree.org/wms/0.5.0/wms_configuration.xsd");
        out.writeStartElement(ns, "ServiceConfiguration");

        HashSet<FeatureType> visited = new HashSet<FeatureType>();

        if (schema.getRootFeatureTypes().length == 1) {
            writeLayer(visited, out, schema.getRootFeatureTypes()[0], storeId);
        } else {
            out.writeCharacters("\n");
            out.writeStartElement(ns, "UnrequestableLayer");
            XMLAdapter.writeElement(out, ns, "Title", "Root Layer");
            for (FeatureType ft : schema.getRootFeatureTypes()) {
                writeLayer(visited, out, ft, storeId);
            }
            out.writeEndElement();
            out.writeCharacters("\n");
        }

        out.writeEndElement();
        out.writeEndElement();
        out.writeEndDocument();
    } catch (ParseException exp) {
        System.err.println(Messages.getMessage("TOOL_COMMANDLINE_ERROR", exp.getMessage()));
        CommandUtils.printHelp(options, FeatureTypesToLayerTree.class.getSimpleName(), null, null);
    } catch (ResourceInitException e) {
        LOG.info("The feature store could not be loaded: '{}'", e.getLocalizedMessage());
        LOG.trace("Stack trace:", e);
    } catch (FileNotFoundException e) {
        LOG.info("A file could not be found: '{}'", e.getLocalizedMessage());
        LOG.trace("Stack trace:", e);
    } catch (XMLStreamException e) {
        LOG.info("The XML output could not be written: '{}'", e.getLocalizedMessage());
        LOG.trace("Stack trace:", e);
    } catch (FactoryConfigurationError e) {
        LOG.info("The XML system could not be initialized: '{}'", e.getLocalizedMessage());
        LOG.trace("Stack trace:", e);
    } finally {
        if (out != null) {
            try {
                out.close();
            } catch (XMLStreamException e) {
                LOG.trace("Stack trace:", e);
            }
        }
    }

}

From source file:org.eclipse.gyrex.logback.config.model.Appender.java

@Override
public void toXml(final XMLStreamWriter writer) throws XMLStreamException {
    final boolean wrapIntoSiftingAppender = canSift() && isSeparateLogOutputsPerMdcProperty();

    writer.writeStartElement("appender");
    writer.writeAttribute("name", getName());
    if (wrapIntoSiftingAppender) {
        writer.writeAttribute("class", SiftingAppender.class.getName());
    } else {//from   ww  w.  j a va  2s .  c  om
        writer.writeAttribute("class", getAppenderClassName());
    }

    final Level threshold = getThreshold();
    if (null != threshold) {
        writer.writeStartElement("filter");
        writer.writeAttribute("class", ThresholdFilter.class.getName());
        writer.writeStartElement("level");
        writer.writeCharacters(threshold.toString());
        writer.writeEndElement();
        writer.writeEndElement();
    }

    if (wrapIntoSiftingAppender) {
        // start discriminator and wrap regular appender into <sift><appender>
        writer.writeStartElement("discriminator");
        writer.writeAttribute("class", MDCBasedDiscriminator.class.getName());
        writer.writeStartElement("key");
        writer.writeCharacters(getSiftingMdcPropertyName());
        writer.writeEndElement();
        writer.writeStartElement("defaultValue");
        writer.writeCharacters(getSiftingMdcPropertyDefaultValue());
        writer.writeEndElement();
        writer.writeEndElement();
        writer.writeStartElement("sift");
        writer.writeStartElement("appender");
        writer.writeAttribute("name", String.format("%s-${%s}", getName(), getSiftingMdcPropertyName()));
    }

    writeAppenderContent(writer);
    writeEncoder(writer);

    if (wrapIntoSiftingAppender) {
        // finish <sift><appender>
        writer.writeEndElement();
        writer.writeEndElement();
    }
    writer.writeEndElement();

}

From source file:org.eclipse.gyrex.logback.config.model.Appender.java

private void writeEncoder(final XMLStreamWriter writer) throws XMLStreamException {
    writer.writeStartElement("encoder");
    writer.writeStartElement("pattern");
    String text = getPattern();/*w  w  w  .ja  v  a  2s . c o m*/
    if (StringUtils.isBlank(text)) {
        text = preferShortPattern() ? "${PATTERN_SHORT}" : "${PATTERN_LONG}";
    } else if (StringUtils.containsIgnoreCase(text, "PATTERN_LONG")) {
        text = "${PATTERN_LONG}";
    } else if (StringUtils.containsIgnoreCase(text, "PATTERN_SHORT")) {
        text = "${PATTERN_SHORT}";
    }
    writer.writeCharacters(text);
    writer.writeEndElement();
    writer.writeEndElement();
}

From source file:org.eclipse.gyrex.logback.config.model.FileAppender.java

@Override
protected void writeAppenderContent(final XMLStreamWriter writer) throws XMLStreamException {
    writer.writeStartElement("file");
    writer.writeCharacters(String.format("${BASE_PATH}/%s", getFileName()));
    writer.writeEndElement();// w w  w  .ja v a 2s .  c om
    writeRotation(writer);
}