Example usage for javax.xml.stream XMLStreamReader nextTag

Introduction

In this page you can find the example usage for javax.xml.stream XMLStreamReader nextTag.

Prototype

public int nextTag() throws XMLStreamException;

Source Link

Document

Skips any white space (isWhiteSpace() returns true), COMMENT, or PROCESSING_INSTRUCTION, until a START_ELEMENT or END_ELEMENT is reached.

Usage

From source file:org.xwiki.contrib.confluence.filter.internal.ConfluenceXMLPackage.java

private Long readObjectReference(XMLStreamReader xmlReader) throws FilterException, XMLStreamException {
    xmlReader.nextTag();

    if (!xmlReader.getLocalName().equals("id")) {
        throw new FilterException(
                String.format("Was expecting id element but found [%s]", xmlReader.getLocalName()));
    }//from  w  ww . j a v a 2  s. c  o m

    Long id = Long.valueOf(xmlReader.getElementText());

    xmlReader.nextTag();

    return id;
}

From source file:org.xwiki.contrib.confluence.filter.internal.ConfluenceXMLPackage.java

private List<Object> readListProperty(XMLStreamReader xmlReader) throws XMLStreamException, FilterException {
    List<Object> list = new ArrayList<>();

    for (xmlReader.nextTag(); xmlReader.isStartElement(); xmlReader.nextTag()) {
        list.add(readProperty(xmlReader));
    }/*from  ww w  . j ava2 s  .c  o m*/

    return list;
}

From source file:org.xwiki.contrib.confluence.filter.internal.ConfluenceXMLPackage.java

private Set<Object> readSetProperty(XMLStreamReader xmlReader) throws XMLStreamException, FilterException {
    Set<Object> set = new LinkedHashSet<>();

    for (xmlReader.nextTag(); xmlReader.isStartElement(); xmlReader.nextTag()) {
        set.add(readProperty(xmlReader));
    }/*ww  w.  j ava  2s .co m*/

    return set;
}

From source file:org.xwiki.filter.confluence.xml.internal.ConfluenceXMLPackage.java

private void createTree() throws XMLStreamException, FactoryConfigurationError, NumberFormatException,
        IOException, ConfigurationException, FilterException {
    this.tree = new File(this.directory, "tree");
    this.tree.mkdir();

    InputStream stream = new FileInputStream(getEntities());

    XMLStreamReader xmlReader = XMLInputFactory.newInstance().createXMLStreamReader(stream);

    xmlReader.nextTag();

    for (xmlReader.nextTag(); xmlReader.isStartElement(); xmlReader.nextTag()) {
        String elementName = xmlReader.getLocalName();

        if (elementName.equals("object")) {
            readObject(xmlReader);//from   ww  w.  jav  a 2  s.c om
        } else {
            StAXUtils.skipElement(xmlReader);
        }
    }
}

From source file:org.xwiki.filter.confluence.xml.internal.ConfluenceXMLPackage.java

private int readObjectProperties(XMLStreamReader xmlReader, PropertiesConfiguration properties)
        throws XMLStreamException, FilterException, ConfigurationException, IOException {
    int id = -1;/*from  w  ww  .java2 s.co m*/

    for (xmlReader.nextTag(); xmlReader.isStartElement(); xmlReader.nextTag()) {
        String elementName = xmlReader.getLocalName();

        if (elementName.equals("id")) {
            id = Integer.valueOf(xmlReader.getElementText());

            properties.setProperty("id", id);
        } else if (elementName.equals("property")) {
            String propertyName = xmlReader.getAttributeValue(null, "name");

            properties.setProperty(propertyName, readProperty(xmlReader));
        } else if (elementName.equals("collection")) {
            String propertyName = xmlReader.getAttributeValue(null, "name");

            properties.setProperty(propertyName, readProperty(xmlReader));
        } else {
            StAXUtils.skipElement(xmlReader);
        }
    }

    return id;
}

From source file:org.xwiki.filter.confluence.xml.internal.ConfluenceXMLPackage.java

private Integer readIdProperty(XMLStreamReader xmlReader) throws FilterException, XMLStreamException {
    xmlReader.nextTag();

    if (!xmlReader.getLocalName().equals("id")) {
        throw new FilterException(
                String.format("Was expecting id element but found [%s]", xmlReader.getLocalName()));
    }//from ww w  . jav  a2  s  .  c o m

    Integer value = Integer.valueOf(xmlReader.getElementText());

    xmlReader.nextTag();

    return value;
}

From source file:org.xwiki.filter.confluence.xml.internal.ConfluenceXMLPackage.java

private List<Object> readListProperty(XMLStreamReader xmlReader) throws XMLStreamException, FilterException {
    List<Object> list = new ArrayList<Object>();

    for (xmlReader.nextTag(); xmlReader.isStartElement(); xmlReader.nextTag()) {
        list.add(readProperty(xmlReader));
    }/*from   ww  w . j av a  2s .  c om*/

    return list;
}

From source file:org.xwiki.filter.confluence.xml.internal.ConfluenceXMLPackage.java

private Set<Object> readSetProperty(XMLStreamReader xmlReader) throws XMLStreamException, FilterException {
    Set<Object> set = new LinkedHashSet<Object>();

    for (xmlReader.nextTag(); xmlReader.isStartElement(); xmlReader.nextTag()) {
        set.add(readProperty(xmlReader));
    }/* w w w  . j  a  va 2  s  . co  m*/

    return set;
}

From source file:org.xwiki.filter.xar.internal.input.AttachmentReader.java

@Override
public WikiAttachment read(XMLStreamReader xmlReader, XARInputProperties properties)
        throws XMLStreamException, FilterException {
    WikiAttachment wikiAttachment = new WikiAttachment();

    for (xmlReader.nextTag(); xmlReader.isStartElement(); xmlReader.nextTag()) {
        String elementName = xmlReader.getLocalName();

        EventParameter parameter = XARAttachmentModel.ATTACHMENT_PARAMETERS.get(elementName);

        if (parameter != null) {
            Object wsValue = convert(parameter.type, xmlReader.getElementText());
            if (wsValue != null) {
                wikiAttachment.parameters.put(parameter.name, wsValue);
            }//from  www  . j  a va  2s .com
        } else {
            if (XARAttachmentModel.ELEMENT_NAME.equals(elementName)) {
                wikiAttachment.name = xmlReader.getElementText();
            } else if (XARAttachmentModel.ELEMENT_CONTENT_SIZE.equals(elementName)) {
                wikiAttachment.size = Long.valueOf(xmlReader.getElementText());
            } else if (XARAttachmentModel.ELEMENT_CONTENT.equals(elementName)) {
                // We copy the attachment content to use it later. We can't directly send it as a stream because XAR
                // specification does not force any order for the attachment properties and we need to be sure we
                // have everything when sending the event.

                // Allocate a temporary file in case the attachment content is big
                File temporaryFile;
                try {
                    temporaryFile = File.createTempFile("xar/attachments/attachment", ".bin");
                    temporaryFile.deleteOnExit();
                } catch (IOException e) {
                    throw new FilterException(e);
                }

                // Create a deferred file based content (if the content is bigger than 10000 bytes it will end up in
                // a file)
                wikiAttachment.content = new DeferredFileOutputStream(100000, temporaryFile);

                // Copy the content to byte array or file depending on its size
                for (xmlReader.next(); xmlReader.isCharacters(); xmlReader.next()) {
                    try {
                        wikiAttachment.content.write(xmlReader.getText().getBytes(StandardCharsets.UTF_8));
                    } catch (IOException e) {
                        throw new FilterException(e);
                    }
                }
            }
        }
    }

    return wikiAttachment;
}

From source file:org.xwiki.filter.xar.internal.input.DocumentLocaleReader.java

public void read(XMLStreamReader xmlReader, Object filter, XARInputFilter proxyFilter)
        throws XMLStreamException, FilterException {
    resetDocument();/* w  w w. j  a  v  a2s .c  o  m*/

    // <xwikidoc>

    xmlReader.nextTag();

    this.currentSourceType = this.properties.getSourceType();
    if (this.currentSourceType != null && this.currentSourceType != SourceType.DOCUMENT) {
        switch (this.currentSourceType) {
        case ATTACHMENT:
            readAttachment(xmlReader, filter, proxyFilter);
            break;

        case CLASS:
            readClass(xmlReader, filter, proxyFilter);

            break;

        case CLASSPROPERTY:
            readClassProperty(xmlReader, filter, proxyFilter);

            break;

        case OBJECT:
            readObject(xmlReader, filter, proxyFilter);

            break;

        case OBJECTPROPERTY:
            readObjectProperty(xmlReader, filter, proxyFilter);

            break;

        default:
            break;
        }
    } else {
        xmlReader.require(XMLStreamReader.START_ELEMENT, null, XarDocumentModel.ELEMENT_DOCUMENT);

        readDocument(xmlReader, filter, proxyFilter);
    }
}