org.dspace.app.xmlui.wing.element

Class Trail

java.lang.Object

org.dspace.app.xmlui.wing.element.AbstractWingElement

org.dspace.app.xmlui.wing.element.Container

org.dspace.app.xmlui.wing.element.TextContainer

org.dspace.app.xmlui.wing.element.Trail

All Implemented Interfaces:

WingElement

public class Trail
extends TextContainer

This is a class representing a trail element. Trail elements carry information about the user's current location in the system relative to the repository's root page.

Author:

Scott Phillips

Field Summary

Fields

Modifier and Type	Field and Description
static String	A_RENDER The name of the render attribute
static String	A_TARGET The name of the target attribute
static String	E_TRAIL The name of the trail element

Fields inherited from class org.dspace.app.xmlui.wing.element.Container

contents

Fields inherited from class org.dspace.app.xmlui.wing.element.AbstractWingElement

context

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Trail(WingContext context, String target, String rend) Construct a new trail

Method Summary

Methods

Modifier and Type	Method and Description
void	toSAX(ContentHandler contentHandler, LexicalHandler lexicalHandler, org.xml.sax.helpers.NamespaceSupport namespaces) Translate into SAX events.

Methods inherited from class org.dspace.app.xmlui.wing.element.TextContainer

addContent, addContent, addContent

Methods inherited from class org.dspace.app.xmlui.wing.element.Container

dispose

Methods inherited from class org.dspace.app.xmlui.wing.element.AbstractWingElement

endElement, endElement, getWingContext, greater, lesser, require, require, requireFalse, requireTrue, restrict, sendCharacters, setWingContext, startElement, startElement

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

E_TRAIL

public static final String E_TRAIL

The name of the trail element

See Also:

Constant Field Values

A_TARGET

public static final String A_TARGET

The name of the target attribute

See Also:

Constant Field Values

A_RENDER

public static final String A_RENDER

The name of the render attribute

See Also:

Constant Field Values

Constructor Detail

Trail

protected Trail(WingContext context,
     String target,
     String rend)
         throws WingException

Construct a new trail

Parameters:

context - document context.

target - (May be null) The trail's target

rend - (May be null) Special rendering instructions.

Throws:

WingException - passed through.

Method Detail

toSAX

public void toSAX(ContentHandler contentHandler,
         LexicalHandler lexicalHandler,
         org.xml.sax.helpers.NamespaceSupport namespaces)
           throws SAXException

Translate into SAX events.

Specified by:

toSAX in interface WingElement

Overrides:

toSAX in class Container

Parameters:

contentHandler - (Required) The registered contentHandler where SAX events should be routed too.

lexicalHandler - (Required) The registered lexicalHandler where lexical events (such as CDATA, DTD, etc) should be routed too.

namespaces - (Required) SAX Helper class to keep track of namespaces able to determine the correct prefix for a given namespace URI.

Throws:

SAXException - passed through.