Example usage for javax.xml.stream XMLEventFactory setLocation

Introduction

In this page you can find the example usage for javax.xml.stream XMLEventFactory setLocation.

Prototype

public abstract void setLocation(Location location);

Source Link

Document

This method allows setting of the Location on each event that is created by this factory.

Usage

From source file:Main.java

/**
 * Constructs a new StartElement that merges the attributes and namespaces
 * found in the specified StartElement, with the provided attributes. The
 * returned StartElement will contain all the attributes and namespaces of
 * the original, plus those defined in the map.
 * /*from w w w  .j  a  v a  2  s.  co m*/
 * @param tag The original StartElement
 * @param attrs An iterator of Atributes to add to the element.
 * @return A new StartElement that contains all the original attributes and
 *         namespaces, plus the provided attributes.
 */
public static StartElement mergeAttributes(StartElement tag, Iterator attrs, XMLEventFactory factory) {

    // create Attribute map
    Map attributes = new HashMap();

    // iterate through start tag's attributes
    for (Iterator i = tag.getAttributes(); i.hasNext();) {

        Attribute attr = (Attribute) i.next();
        attributes.put(attr.getName(), attr);

    }

    // iterate through new attributes
    while (attrs.hasNext()) {

        Attribute attr = (Attribute) attrs.next();
        attributes.put(attr.getName(), attr);

    }

    factory.setLocation(tag.getLocation());

    QName tagName = tag.getName();
    return factory.createStartElement(tagName.getPrefix(), tagName.getNamespaceURI(), tagName.getLocalPart(),
            attributes.values().iterator(), tag.getNamespaces(), tag.getNamespaceContext());

}

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From source file:Main.java

/**
 * Like {@link javanet.staxutils.XMLStreamUtils#mergeAttributes} but it can
 * also merge namespaces/*  ww w . j a  va  2s  .  c om*/
 * 
 * @param tag
 * @param attrs
 * @param nsps
 */
public static StartElement mergeAttributes(StartElement tag, Iterator<? extends Attribute> attrs,
        Iterator<? extends Namespace> nsps, XMLEventFactory factory) {
    // create Attribute map
    Map<QName, Attribute> attributes = new HashMap<QName, Attribute>();

    // iterate through start tag's attributes
    for (Iterator i = tag.getAttributes(); i.hasNext();) {
        Attribute attr = (Attribute) i.next();
        attributes.put(attr.getName(), attr);
    }
    if (attrs != null) {
        // iterate through new attributes
        while (attrs.hasNext()) {
            Attribute attr = attrs.next();
            attributes.put(attr.getName(), attr);
        }
    }

    Map<QName, Namespace> namespaces = new HashMap<QName, Namespace>();
    for (Iterator i = tag.getNamespaces(); i.hasNext();) {
        Namespace ns = (Namespace) i.next();
        namespaces.put(ns.getName(), ns);
    }
    if (nsps != null) {
        while (nsps.hasNext()) {
            Namespace ns = nsps.next();
            namespaces.put(ns.getName(), ns);
        }
    }

    factory.setLocation(tag.getLocation());

    QName tagName = tag.getName();
    return factory.createStartElement(tagName.getPrefix(), tagName.getNamespaceURI(), tagName.getLocalPart(),
            attributes.values().iterator(), namespaces.values().iterator(), tag.getNamespaceContext());
}

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