uk.ac.soton.itinnovation.grid.utils
Class AtomUtils

java.lang.Object
  uk.ac.soton.itinnovation.grid.utils.AtomUtils

public class AtomUtils
extends Object

Field Summary

static String	ATOM_NS
static String	GRID_NS
static String	XHTML_NS

Constructor Summary

AtomUtils()

Method Summary

static void	addEntry(Document doc, String id, Date updated, String title, Element xhtmlDiv) Add a new entry to this feed.
static void	addEntry(Document doc, String id, Date updated, String title, String content) Add a new text entry to this feed.
static void	appendSimpleChild(Element node, String namespaceURI, String qName, String content)
static Element	createAnchor(Document doc, String href, String text)
static Element	divFromXML(Document doc, String xml)
static Iterator	entryIterator(Document doc)
static Element	getChildElementNS(Element parent, String uri, String name)
static Date	getDate(Element entry)
static Document	getEmptyAtomFeed(String title, String author, String endpoint, String homePage)
static Document	getEmptyAtomFeed(String title, String version, String author, String endpoint, String homePage)
static String	getLink(Element entry)
static String	getTime(Date time)
static String	getTitle(Element entry)
static void	markSelected(Document doc, String id) Find the entry with ID 'id' and add a grid:selected attribute.
static void	mergeFeed(Document main, Document subFeed) Add the entries in subFeed to main.

Methods inherited from class java.lang.Object

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

Field Detail

GRID_NS

public static final String GRID_NS

See Also:

Constant Field Values

ATOM_NS

public static final String ATOM_NS

See Also:

Constant Field Values

XHTML_NS

public static final String XHTML_NS

See Also:

Constant Field Values

Constructor Detail

AtomUtils

public AtomUtils()

Method Detail

appendSimpleChild

public static void appendSimpleChild(Element node,
                                     String namespaceURI,
                                     String qName,
                                     String content)

getTime

public static String getTime(Date time)

getEmptyAtomFeed

public static Document getEmptyAtomFeed(String title,
                                        String author,
                                        String endpoint,
                                        String homePage)

getEmptyAtomFeed

public static Document getEmptyAtomFeed(String title,
                                        String version,
                                        String author,
                                        String endpoint,
                                        String homePage)

addEntry

public static void addEntry(Document doc,
                            String id,
                            Date updated,
                            String title,
                            String content)

Add a new text entry to this feed. This version of addEntry adds an entry with a single paragraph of simple text.

addEntry

public static void addEntry(Document doc,
                            String id,
                            Date updated,
                            String title,
                            Element xhtmlDiv)

Add a new entry to this feed.

Parameters:

doc - the feed to add it to

id - a globally unique URI for this entry

updated - when this entry was created / last updated

title - a short summary

xhtmlDiv - an XHTML div element with the content

mergeFeed

public static void mergeFeed(Document main,
                             Document subFeed)

Add the entries in subFeed to main.

createAnchor

public static Element createAnchor(Document doc,
                                   String href,
                                   String text)

getTitle

public static String getTitle(Element entry)

getDate

public static Date getDate(Element entry)

getLink

public static String getLink(Element entry)

entryIterator

public static Iterator entryIterator(Document doc)

divFromXML

public static Element divFromXML(Document doc,
                                 String xml)

markSelected

public static void markSelected(Document doc,
                                String id)

Find the entry with ID 'id' and add a grid:selected attribute. The style-sheet uses this to highlight the entry.

getChildElementNS

public static Element getChildElementNS(Element parent,
                                        String uri,
                                        String name)