Example usage for javax.xml.stream XMLStreamWriter writeAttribute

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

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Introduction

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

Prototype

public void writeAttribute(String localName, String value) throws XMLStreamException;

Source Link

Document

Writes an attribute to the output stream without a prefix.

Usage

From source file:ca.uhn.fhir.parser.XmlParser.java

private void writeOptionalAttribute(XMLStreamWriter theEventWriter, String theName, String theValue)
        throws XMLStreamException {
    if (StringUtils.isNotBlank(theValue)) {
        theEventWriter.writeAttribute(theName, theValue);
    }//from  w w  w .j  a v  a  2 s  .c o m
}

From source file:com.tamingtext.tagrecommender.ExtractStackOverflowData.java

/** Extract as many as <code>limit</code> questions from the <code>reader</code>
 *  provided, writing them to <code>writer</code>.
 * @param reader/* www. j  a va 2 s  .  c o m*/
 * @param writer
 * @param limit
 * @return
 * @throws XMLStreamException
 */
protected int extractXMLData(XMLStreamReader reader, XMLStreamWriter writer, int limit)
        throws XMLStreamException {

    int questionCount = 0;
    int attrCount;
    boolean copyElement = false;

    writer.writeStartDocument();
    writer.writeStartElement("posts");
    writer.writeCharacters("\n");
    while (reader.hasNext() && questionCount < limit) {
        switch (reader.next()) {
        case XMLEvent.START_ELEMENT:
            if (reader.getLocalName().equals("row")) {
                attrCount = reader.getAttributeCount();
                for (int i = 0; i < attrCount; i++) {
                    // copy only the questions.
                    if (reader.getAttributeName(i).getLocalPart().equals("PostTypeId")
                            && reader.getAttributeValue(i).equals("1")) {
                        copyElement = true;
                        break;
                    }
                }

                if (copyElement) {
                    writer.writeCharacters("  ");
                    writer.writeStartElement("row");
                    for (int i = 0; i < attrCount; i++) {
                        writer.writeAttribute(reader.getAttributeName(i).getLocalPart(),
                                reader.getAttributeValue(i));
                    }
                    writer.writeEndElement();
                    writer.writeCharacters("\n");
                    copyElement = false;
                    questionCount++;
                }
            }
            break;
        }
    }
    writer.writeEndElement();
    writer.writeEndDocument();
    writer.flush();
    writer.close();

    return questionCount;
}

From source file:com.norconex.committer.idol.IdolCommitter.java

@Override
protected void saveToXML(XMLStreamWriter writer) throws XMLStreamException {
    writer.writeStartElement("host");
    writer.writeCharacters(getHost());//  w w w  . j ava  2s .  co m
    writer.writeEndElement();

    writer.writeStartElement("cfsPort");
    writer.writeCharacters(Integer.toString(getCfsPort()));
    writer.writeEndElement();

    writer.writeStartElement("indexPort");
    writer.writeCharacters(Integer.toString(getIndexPort()));
    writer.writeEndElement();

    writer.writeStartElement("databaseName");
    writer.writeCharacters(getDatabaseName());
    writer.writeEndElement();

    writer.writeStartElement("dreAddDataParams");
    for (String key : dreAddDataParams.keySet()) {
        writer.writeStartElement("param");
        writer.writeAttribute(key, key);
        writer.writeCharacters(dreAddDataParams.get(key));
        writer.writeEndElement();
    }
    writer.writeEndElement();

    writer.writeStartElement("dreDeleteRefParams");
    for (String key : dreDeleteRefParams.keySet()) {
        writer.writeStartElement("param");
        writer.writeAttribute(key, key);
        writer.writeCharacters(dreDeleteRefParams.get(key));
        writer.writeEndElement();
    }
    writer.writeEndElement();
}

From source file:ca.uhn.fhir.parser.XmlParser.java

private void writeOptionalTagWithValue(XMLStreamWriter theEventWriter, String theName, String theValue)
        throws XMLStreamException {
    if (StringUtils.isNotBlank(theValue)) {
        theEventWriter.writeStartElement(theName);
        theEventWriter.writeAttribute("value", theValue);
        theEventWriter.writeEndElement();
    }// w ww  . j  av a2 s .  c om
}

From source file:ca.uhn.fhir.parser.XmlParser.java

private void writeCategories(XMLStreamWriter eventWriter, TagList categories) throws XMLStreamException {
    if (categories != null) {
        for (Tag next : categories) {
            eventWriter.writeStartElement("category");
            eventWriter.writeAttribute("term", defaultString(next.getTerm()));
            eventWriter.writeAttribute("label", defaultString(next.getLabel()));
            eventWriter.writeAttribute("scheme", defaultString(next.getScheme()));
            eventWriter.writeEndElement();
        }//from   ww w. java  2s .  co  m
    }
}

From source file:ca.uhn.fhir.parser.XmlParser.java

private void writeAtomLink(XMLStreamWriter theEventWriter, String theRel, StringDt theStringDt)
        throws XMLStreamException {
    if (StringUtils.isNotBlank(theStringDt.getValue())) {
        theEventWriter.writeStartElement("link");
        theEventWriter.writeAttribute("rel", theRel);
        theEventWriter.writeAttribute("href", theStringDt.getValue());
        theEventWriter.writeEndElement();
    }/*w  w w.ja v a2 s.c  om*/
}

From source file:com.liferay.portal.util.LocalizationImpl.java

private void _copyNonExempt(XMLStreamReader xmlStreamReader, XMLStreamWriter xmlStreamWriter,
        String exemptLanguageId, String defaultLanguageId, boolean cdata) throws XMLStreamException {

    while (xmlStreamReader.hasNext()) {
        int event = xmlStreamReader.next();

        if (event == XMLStreamConstants.START_ELEMENT) {
            String languageId = xmlStreamReader.getAttributeValue(null, _LANGUAGE_ID);

            if (Validator.isNull(languageId)) {
                languageId = defaultLanguageId;
            }/*w  w w  . ja  va2s. c om*/

            if (!languageId.equals(exemptLanguageId)) {
                xmlStreamWriter.writeStartElement(xmlStreamReader.getLocalName());
                xmlStreamWriter.writeAttribute(_LANGUAGE_ID, languageId);

                while (xmlStreamReader.hasNext()) {
                    event = xmlStreamReader.next();

                    if ((event == XMLStreamConstants.CHARACTERS) || (event == XMLStreamConstants.CDATA)) {

                        String text = xmlStreamReader.getText();

                        if (cdata) {
                            xmlStreamWriter.writeCData(text);
                        } else {
                            xmlStreamWriter.writeCharacters(xmlStreamReader.getText());
                        }

                        break;
                    } else if (event == XMLStreamConstants.END_ELEMENT) {
                        break;
                    }
                }

                xmlStreamWriter.writeEndElement();
            }
        } else if (event == XMLStreamConstants.END_DOCUMENT) {
            break;
        }
    }
}

From source file:de.escidoc.core.common.util.xml.XmlUtility.java

/**
 * Adds the "last-modification-date" attribute to the provided {@code XMLStreamWriter}.<br> The value of the
 * attribute is set to the value of the provided date.<br> If no date is provided, nothing is added.
 *
 * @param writer       The {@code XMLStreamWriter} object to add the attribute to.
 * @param modifiedDate The date to set as the last modified date.
 * @throws XMLStreamException Thrown in case of an xml stream error.
 *///w w w  .j  ava2s.  c o  m
public static void addLastModificationDateAttribute(final XMLStreamWriter writer, final DateTime modifiedDate)
        throws XMLStreamException {

    if (modifiedDate == null) {
        return;
    }

    writer.writeAttribute("last-modification-date",
            modifiedDate.withZone(DateTimeZone.UTC).toString(Constants.TIMESTAMP_FORMAT));
}

From source file:com.fiorano.openesb.application.aps.ApplicationHeader.java

public void toJXMLString(XMLStreamWriter writer) throws XMLStreamException {
    //Start Application Header
    writer.writeStartElement("ApplicationHeader");
    writer.writeAttribute("isSubgraphable", "" + m_canBeSubGraphed);
    writer.writeAttribute("Scope", m_scope);

    //Write Name/*from w ww .j a v  a  2s . co m*/
    FioranoStackSerializer.writeElement("Name", m_appName, writer);

    //Write ApplicationGUID
    FioranoStackSerializer.writeElement("ApplicationGUID", m_appGUID, writer);

    //Write Auther Vector
    FioranoStackSerializer.writeVector("Author", m_authorNames, writer);

    //Write Creation Date
    FioranoStackSerializer.writeElement("CreationDate", m_creationDate, writer);

    //Write Icon
    if (!StringUtils.isEmpty(m_iconName)) {
        FioranoStackSerializer.writeElement("Icon", m_iconName, writer);
    }

    //Write Version
    if (m_version != null) {
        writer.writeStartElement("Version");
        writer.writeAttribute("isLocked", "" + m_isVersionLocked);
        writer.writeCharacters(m_version);
        writer.writeEndElement();
    }

    //Write Label
    FioranoStackSerializer.writeElement("Label", m_strProfile, writer);

    //Write CompatibleWith
    FioranoStackSerializer.writeVector("CompatibleWith", m_compatibleWith, writer);

    //Write Category
    FioranoStackSerializer.writeElement("Category", m_category, writer);

    //Write Maximum Instances
    if (m_maxInstLimit == -1 || m_maxInstLimit > 0) {
        writer.writeStartElement("MaximumInstances");
        writer.writeCharacters("" + m_maxInstLimit);
        writer.writeEndElement();
    }

    //Write Long Description
    if (!StringUtils.isEmpty(m_longDescription)) {
        FioranoStackSerializer.writeElement("LongDescription", m_longDescription, writer);
    }

    //Write Short Description
    if (!StringUtils.isEmpty(m_shortDescription)) {
        FioranoStackSerializer.writeElement("ShortDescription", m_shortDescription, writer);
    }

    //Write mParams
    if (m_params != null && m_params.size() > 0) {
        Enumeration enums = m_params.elements();

        while (enums.hasMoreElements()) {
            Param param = (Param) enums.nextElement();
            if (!StringUtils.isEmpty(param.getParamName()) && !StringUtils.isEmpty(param.getParamValue()))
                param.toJXMLString(writer);
        }

    }

    // Write AppContext
    if (m_appContext != null) {
        m_appContext.toJXMLString(writer);
    }

    //End Application Header
    writer.writeEndElement();

}

From source file:ca.uhn.fhir.parser.XmlParser.java

private void writeBundleResourceLink(XMLStreamWriter theEventWriter, String theRel, StringDt theUrl)
        throws XMLStreamException {
    if (theUrl.isEmpty() == false) {
        theEventWriter.writeStartElement("link");
        theEventWriter.writeStartElement("relation");
        theEventWriter.writeAttribute("value", theRel);
        theEventWriter.writeEndElement();
        theEventWriter.writeStartElement("url");
        theEventWriter.writeAttribute("value", theUrl.getValue());
        theEventWriter.writeEndElement();
        theEventWriter.writeEndElement();
    }//from   w  ww.j a  v a2  s . c om
}