/**
* The contents of this file are subject to the license and copyright
* detailed in the LICENSE and NOTICE files at the root of the source
* tree and available online at
*
* http://www.dspace.org/license/
*/
package org.dspace.app.xmlui.wing.element;
import org.dspace.app.xmlui.wing.AttributeMap;
import org.dspace.app.xmlui.wing.WingContext;
import org.dspace.app.xmlui.wing.WingException;
import org.xml.sax.ContentHandler;
import org.xml.sax.SAXException;
import org.xml.sax.ext.LexicalHandler;
import org.xml.sax.helpers.NamespaceSupport;
/**
* This class represents a head for either a table, division, or list.
*
* @author Scott Phillips
*/
public class Head extends TextContainer implements StructuralElement
{
/** The name of the head element */
public static final String E_HEAD = "head";
/** The head's name */
private String name;
/**
* Construct a new head.
*
* @param context
* (Required) The context this element is contained in
* @param name
* (May be null) a local identifier used to differentiate the
* element from its siblings.
*/
protected Head(WingContext context, String name) throws WingException
{
super(context);
this.name = name;
}
/**
* Translate this element and all contained elements into SAX events. The
* events should be routed to the contentHandler found in the WingContext.
*
* @param contentHandler
* (Required) The registered contentHandler where SAX events
* should be routed too.
* @param lexicalHandler
* (Required) The registered lexicalHandler where lexical
* events (such as CDATA, DTD, etc) should be routed too.
* @param namespaces
* (Required) SAX Helper class to keep track of namespaces able
* to determine the correct prefix for a given namespace URI.
*/
public void toSAX(ContentHandler contentHandler, LexicalHandler lexicalHandler,
NamespaceSupport namespaces) throws SAXException
{
AttributeMap attributes = new AttributeMap();
if (this.name != null)
{
attributes.put(A_NAME, name);
attributes.put(A_ID, context.generateID(E_HEAD, name));
}
startElement(contentHandler, namespaces, E_HEAD, attributes);
super.toSAX(contentHandler, lexicalHandler, namespaces);
endElement(contentHandler, namespaces, E_HEAD);
}
}