org.dspace.app.xmlui.wing.element

Class RepositoryMeta

java.lang.Object

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

org.dspace.app.xmlui.wing.element.RepositoryMeta

All Implemented Interfaces:

MetadataElement, WingElement, WingMergeableElement

public class RepositoryMeta
extends AbstractWingElement
implements WingMergeableElement, MetadataElement

A class representing a set of all referenced repositories in the DRI document.

Author:

Scott Phillips

Field Summary

Fields

Modifier and Type	Field and Description
static String	A_REPOSITORY_ID The name of this repository identifier attribute
static String	A_REPOSITORY_URL The unique url of this repository
static String	E_REPOSITORY The name of the repository element
static String	E_REPOSITORY_META The name of the ObjectMeta element

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

context

Fields inherited from interface org.dspace.app.xmlui.wing.element.MetadataElement

A_REPOSITORY_IDENTIFIER

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	RepositoryMeta(WingContext context) Construct a new RepositoryMeta

Method Summary

Modifier and Type	Method and Description
Attributes	merge(Attributes attributes) Inform this element that it is being merged with an existing element.
WingMergeableElement	mergeChild(String namespace, String localName, String qName, Attributes attributes) Since we will only add to the object set and never modify an existing object we do not merge any child elements.
boolean	mergeEqual(String namespace, String localName, String qName, Attributes attributes) Determine if the given SAX event is a ObjectMeta element.
void	toSAX(ContentHandler contentHandler, LexicalHandler lexicalHandler, org.xml.sax.helpers.NamespaceSupport namespaces) Translate this element into SAX events.

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

dispose, 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

Methods inherited from interface org.dspace.app.xmlui.wing.element.WingElement

dispose

Field Detail

E_REPOSITORY_META

public static final String E_REPOSITORY_META

The name of the ObjectMeta element

See Also:

Constant Field Values

E_REPOSITORY

public static final String E_REPOSITORY

The name of the repository element

See Also:

Constant Field Values

A_REPOSITORY_ID

public static final String A_REPOSITORY_ID

The name of this repository identifier attribute

See Also:

Constant Field Values

A_REPOSITORY_URL

public static final String A_REPOSITORY_URL

The unique url of this repository

See Also:

Constant Field Values

Constructor Detail

RepositoryMeta

protected RepositoryMeta(WingContext context)
                  throws WingException

Construct a new RepositoryMeta

Parameters:

context - (Required) The context this element is contained in, such as where to route SAX events and what i18n catalogue to use.

Throws:

WingException - passed through.

Method Detail

mergeEqual

public boolean mergeEqual(String namespace,
                          String localName,
                          String qName,
                          Attributes attributes)
                   throws SAXException,
                          WingException

Determine if the given SAX event is a ObjectMeta element.

Specified by:

mergeEqual in interface WingMergeableElement

Parameters:

namespace - The element's name space

localName - The local, unqualified, name for this element

qName - The qualified name for this element

attributes - The element's attributes

Returns:

True if this WingElement is equivalent to the given SAX Event.

Throws:

SAXException - whenever.

WingException - whenever.

mergeChild

public WingMergeableElement mergeChild(String namespace,
                                       String localName,
                                       String qName,
                                       Attributes attributes)
                                throws SAXException,
                                       WingException

Since we will only add to the object set and never modify an existing object we do not merge any child elements. However we will notify the object manager of each identifier we encounter.

Specified by:

mergeChild in interface WingMergeableElement

Parameters:

namespace - The element's name space

localName - The local, unqualified, name for this element *

qName - The qualified name for this element

attributes - The element's attributes

Returns:

The child element

Throws:

SAXException - whenever.

WingException - whenever.

merge

public Attributes merge(Attributes attributes)
                 throws SAXException,
                        WingException

Inform this element that it is being merged with an existing element.

Specified by:

merge in interface WingMergeableElement

Parameters:

attributes - attributes.

Returns:

The attributes for this merged element

Throws:

SAXException - whenever.

WingException - whenever.

toSAX

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

Translate this element into SAX events.

Specified by:

toSAX in interface WingElement

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 - on error.