Example usage for org.dom4j Element attributeCount

List of usage examples for org.dom4j Element attributeCount

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In this page you can find the example usage for org.dom4j Element attributeCount.

Prototype

int attributeCount();

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Usage

From source file:architecture.common.xml.XmlWriter.java

License:Apache License

/**
 * Writes the attributes of the given element
 *
 *///from   ww  w . j a v a2 s. co  m
protected void writeAttributes(Element element) throws IOException {

    // I do not yet handle the case where the same prefix maps to
    // two different URIs. For attributes on the same element
    // this is illegal; but as yet we don't throw an exception
    // if someone tries to do this
    for (int i = 0, size = element.attributeCount(); i < size; i++) {
        Attribute attribute = element.attribute(i);
        Namespace ns = attribute.getNamespace();
        if (ns != null && ns != Namespace.NO_NAMESPACE && ns != Namespace.XML_NAMESPACE) {
            String prefix = ns.getPrefix();
            String uri = namespaceStack.getURI(prefix);
            if (!ns.getURI().equals(uri)) { // output a new namespace
                // declaration
                writeNamespace(ns);
                namespaceStack.push(ns);
            }
        }

        // If the attribute is a namespace declaration, check if we have
        // already
        // written that declaration elsewhere (if that's the case, it must
        // be
        // in the namespace stack
        String attName = attribute.getName();
        if (attName.startsWith("xmlns:")) {
            String prefix = attName.substring(6);
            if (namespaceStack.getNamespaceForPrefix(prefix) == null) {
                String uri = attribute.getValue();
                namespaceStack.push(prefix, uri);
                writeNamespace(prefix, uri);
            }
        } else if (attName.equals("xmlns")) {
            if (namespaceStack.getDefaultNamespace() == null) {
                String uri = attribute.getValue();
                namespaceStack.push(null, uri);
                writeNamespace(null, uri);
            }
        } else {
            char quote = format.getAttributeQuoteCharacter();
            writer.write(" ");
            writer.write(attribute.getQualifiedName());
            writer.write("=");
            writer.write(quote);
            writeEscapeAttributeEntities(attribute.getValue());
            writer.write(quote);
        }
    }
}

From source file:architecture.ee.util.xml.XmlWriter.java

License:Apache License

/** Writes the attributes of the given element
  *//from   ww  w  .ja va 2  s .c om
  */
protected void writeAttributes(Element element) throws IOException {

    // I do not yet handle the case where the same prefix maps to
    // two different URIs. For attributes on the same element
    // this is illegal; but as yet we don't throw an exception
    // if someone tries to do this
    for (int i = 0, size = element.attributeCount(); i < size; i++) {
        Attribute attribute = element.attribute(i);
        Namespace ns = attribute.getNamespace();
        if (ns != null && ns != Namespace.NO_NAMESPACE && ns != Namespace.XML_NAMESPACE) {
            String prefix = ns.getPrefix();
            String uri = namespaceStack.getURI(prefix);
            if (!ns.getURI().equals(uri)) { // output a new namespace declaration
                writeNamespace(ns);
                namespaceStack.push(ns);
            }
        }

        // If the attribute is a namespace declaration, check if we have already
        // written that declaration elsewhere (if that's the case, it must be
        // in the namespace stack
        String attName = attribute.getName();
        if (attName.startsWith("xmlns:")) {
            String prefix = attName.substring(6);
            if (namespaceStack.getNamespaceForPrefix(prefix) == null) {
                String uri = attribute.getValue();
                namespaceStack.push(prefix, uri);
                writeNamespace(prefix, uri);
            }
        } else if (attName.equals("xmlns")) {
            if (namespaceStack.getDefaultNamespace() == null) {
                String uri = attribute.getValue();
                namespaceStack.push(null, uri);
                writeNamespace(null, uri);
            }
        } else {
            char quote = format.getAttributeQuoteCharacter();
            writer.write(" ");
            writer.write(attribute.getQualifiedName());
            writer.write("=");
            writer.write(quote);
            writeEscapeAttributeEntities(attribute.getValue());
            writer.write(quote);
        }
    }
}

From source file:ch.javasoft.xml.config.ConstConfigParser.java

License:BSD License

private static <T> T parseConstant(Element constElement, Class<T> expectedType, boolean allowNull)
        throws XmlConfigException {
    final String sValue;
    if (constElement.attributeCount() == 1) {
        sValue = XmlUtil.getRequiredAttributeValue(constElement, new Attribute(constElement.attribute(0)));
    } else {/*from w ww  . j  ava2  s .  c om*/
        sValue = XmlUtil.getRequiredAttributeValue(constElement, XmlAttribute.value);
    }
    if (allowNull && sValue.equals("null")) {
        return null;
    }
    try {
        return expectedType.getConstructor(METHOD_SIGNATURE).newInstance(new Object[] { sValue });
    } catch (Exception ex) {
        throw new XmlConfigException(
                "cannot create " + expectedType.getSimpleName() + " const value '" + sValue + "', e=" + ex,
                constElement, ex);
    }
}

From source file:com.cladonia.xml.ExchangerXMLWriter.java

License:Open Source License

protected void writeAttributes(Element element) throws IOException {

    // I do not yet handle the case where the same prefix maps to
    // two different URIs. For attributes on the same element
    // this is illegal; but as yet we don't throw an exception
    // if someone tries to do this
    for (int i = 0, size = element.attributeCount(); i < size; i++) {
        Attribute attribute = element.attribute(i);
        Namespace ns = attribute.getNamespace();
        if (ns != null && ns != Namespace.NO_NAMESPACE && ns != Namespace.XML_NAMESPACE) {
            String prefix = ns.getPrefix();
            String uri = namespaceStack.getURI(prefix);
            if (!ns.getURI().equals(uri)) { // output a new namespace declaration
                writeNamespace(ns);//from   w  ww  .ja va  2  s . com
                namespaceStack.push(ns);
            }
        }

        writeAttribute(attribute);
    }
}

From source file:com.github.megatronking.svg.applet.graphics.VdTree.java

License:Apache License

private void parseRootNode(Element rootNode) {
    if (rootNode.attributeCount() != 0) {
        parseSize(rootNode.attributes());
    }
}

From source file:com.hihframework.osplugins.dom4j.XmlParseUtil.java

License:Apache License

/**
 * ???//from   ww w .  j  a  v  a  2 s  .  c  o  m
 *
 * @param element
 * @return
 */
public int getAttributeCount(Element element) {
    int attributeCount = element.attributeCount();
    return attributeCount;
}

From source file:Data.Storage.java

License:Apache License

/**
 * helper for adding xml/*from  w ww. jav a  2  s .c  om*/
 * @param path where the xml will be added
 * @param xmlData the data as an xml Element
 */
private void addXmlWithPath(ArrayList<String> path, Element xmlData) {
    boolean isXml = xmlData.elements().size() > 0;

    //set the key
    String[] thePath = new String[path.size()];
    path.toArray(thePath);

    //put either the value or an imbeded object
    if (isXml && !has(thePath)) {
        put(thePath, new Storage());
    } else {
        put(thePath, xmlData.getStringValue());
    }
    for (int i = 0; i < xmlData.attributeCount(); ++i) {
        //get attribute data
        Attribute attr = xmlData.attribute(i);

        //save attribute
        putAttribute(thePath, attr.getName(), attr.getValue());
    }

    //if it is xml need to see all children
    if (isXml) {
        recurseOverElements(path, xmlData);
    }
}

From source file:de.mwolff.command.chainbuilder.XMLChainBuilder.java

License:Open Source License

private static Map<String, String> getAttributeOfElement(final Element element) {
    final Map<String, String> attributeMap = new HashMap<>();
    for (int i = 0; i < element.attributeCount(); i++) {
        attributeMap.put(element.attribute(i).getName(), element.attribute(i).getValue());
    }//from w w w.  j  ava  2  s  .  c  om
    return attributeMap;
}

From source file:fr.gouv.culture.vitam.utils.XmlDom.java

License:Open Source License

public final static void removeEmptyElement(Element root) {
    // look first at attribute
    if (root.attributeCount() > 0) {
        @SuppressWarnings("unchecked")
        Iterator<Attribute> attribs = root.attributeIterator();
        while (attribs.hasNext()) {
            Attribute attribute = (Attribute) attribs.next();
            removeEmptyAttribute(attribute);
        }/*from ww  w .  j ava2  s  .  c o  m*/
    }
    @SuppressWarnings("unchecked")
    Iterator<Element> elements = root.elementIterator();
    while (elements.hasNext()) {
        Element elt = (Element) elements.next();
        // look at its descendant
        removeEmptyElement(elt);
        if (elt.attributeCount() > 0) {
            continue;
        }
        if (elt.hasContent()) {
            continue;
        }
        elt.detach();
    }
}

From source file:fr.gouv.vitam.xml.XmlDom4jTools.java

License:Open Source License

public final static void removeEmptyElement(Element root) {
    // look first at attribute
    if (root.attributeCount() > 0) {
        @SuppressWarnings("unchecked")
        Iterator<Attribute> attribs = root.attributeIterator();
        List<Attribute> toremove = new ArrayList<>();
        while (attribs.hasNext()) {
            Attribute attribute = (Attribute) attribs.next();
            if (attribute.getValue().length() == 0) {
                toremove.add(attribute);
            }/*  www .j  a  va  2s  .c o m*/
            //removeEmptyAttribute(attribute);
        }
        for (Attribute attribute : toremove) {
            root.remove(attribute);
        }
        toremove.clear();
    }
    @SuppressWarnings("unchecked")
    Iterator<Element> elements = root.elementIterator();
    List<Element> toremove = new ArrayList<>();
    while (elements.hasNext()) {
        Element elt = (Element) elements.next();
        // look at its descendant
        removeEmptyElement(elt);
        if (elt.attributeCount() > 0) {
            continue;
        }
        if (elt.hasContent()) {
            continue;
        }
        toremove.add(elt);
        //elt.detach();
    }
    for (Element element : toremove) {
        root.remove(element);
    }
    toremove.clear();
}