weblogic.apache.xerces.dom
Class EntityImpl

java.lang.Object
  weblogic.apache.xerces.dom.NodeImpl
      weblogic.apache.xerces.dom.ChildNode
          weblogic.apache.xerces.dom.ParentNode
              weblogic.apache.xerces.dom.EntityImpl

All Implemented Interfaces:

Serializable, Cloneable, Entity, EventTarget, Node, NodeList

Direct Known Subclasses:

DeferredEntityImpl

Deprecated. please use JDK supplied XML parsers and transformers

public class EntityImpl
extends ParentNode
implements Entity

Entity nodes hold the reference data for an XML Entity -- either parsed or unparsed. The nodeName (inherited from Node) will contain the name (if any) of the Entity. Its data will be contained in the Entity's children, in exactly the structure which an EntityReference to this name will present within the document's body.

Note that this object models the actual entity, _not_ the entity declaration or the entity reference.

An XML processor may choose to completely expand entities before the structure model is passed to the DOM; in this case, there will be no EntityReferences in the DOM tree.

Quoting the 10/01 DOM Proposal,

"The DOM Level 1 does not support editing Entity nodes; if a user wants to make changes to the contents of an Entity, every related EntityReference node has to be replaced in the structure model by a clone of the Entity's contents, and then the desired changes must be made to each of those clones instead. All the descendants of an Entity node are readonly."

I'm interpreting this as: It is the parser's responsibilty to call the non-DOM operation setReadOnly(true,true) after it constructs the Entity. Since the DOM explicitly decided not to deal with this, _any_ answer will involve a non-DOM operation, and this is the simplest solution.

Since:

PR-DOM-Level-1-19980818.

See Also:

Serialized Form

Field Summary

protected String	actualEncoding Deprecated. Actual Encoding
protected String	baseURI Deprecated. base uri
protected String	encoding Deprecated. Encoding
protected String	name Deprecated. Entity name.
protected String	notationName Deprecated. Notation name.
protected String	publicId Deprecated. Public identifier.
protected String	systemId Deprecated. System identifier.
protected String	version Deprecated. Version

Fields inherited from class weblogic.apache.xerces.dom.ParentNode

firstChild, fNodeListCache, ownerDocument

Fields inherited from class weblogic.apache.xerces.dom.ChildNode

nextSibling, previousSibling

Fields inherited from class weblogic.apache.xerces.dom.NodeImpl

ELEMENT_DEFINITION_NODE, FIRSTCHILD, flags, HASSTRING, IDATTRIBUTE, IGNORABLEWS, OWNED, ownerNode, READONLY, SPECIFIED, SYNCCHILDREN, SYNCDATA, TREE_POSITION_ANCESTOR, TREE_POSITION_DESCENDANT, TREE_POSITION_DISCONNECTED, TREE_POSITION_EQUIVALENT, TREE_POSITION_FOLLOWING, TREE_POSITION_PRECEDING, TREE_POSITION_SAME_NODE, UNNORMALIZED

Fields inherited from interface org.w3c.dom.Node

ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_POSITION_CONTAINED_BY, DOCUMENT_POSITION_CONTAINS, DOCUMENT_POSITION_DISCONNECTED, DOCUMENT_POSITION_FOLLOWING, DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, DOCUMENT_POSITION_PRECEDING, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE

Constructor Summary

EntityImpl(CoreDocumentImpl ownerDoc, String name)
Deprecated. Factory constructor.

Method Summary

Node	cloneNode(boolean deep) Deprecated. Clone node.
String	getActualEncoding() Deprecated. An attribute specifying the actual encoding of this entity, when it is an external parsed entity.
String	getBaseURI() Deprecated. DOM Level 3 WD - Experimental.
String	getEncoding() Deprecated. DOM Level 3 WD - experimental the encoding of this entity, when it is an external parsed entity.
String	getNodeName() Deprecated. Returns the entity name
short	getNodeType() Deprecated. A short integer indicating what type of node this is.
String	getNotationName() Deprecated. Unparsed entities -- which contain non-XML data -- have a "notation name" which tells applications how to deal with them.
String	getPublicId() Deprecated. The public identifier associated with the entity.
String	getSystemId() Deprecated. The system identifier associated with the entity.
String	getVersion() Deprecated. DOM Level 3 WD - experimental the version number of this entity, when it is an external parsed entity.
void	setActualEncoding(String actualEncoding) Deprecated. An attribute specifying the actual encoding of this entity, when it is an external parsed entity.
void	setBaseURI(String uri) Deprecated. NON-DOM: set base uri
void	setEncoding(String value) Deprecated. DOM Level 3 WD - experimental encoding - An attribute specifying, as part of the text declaration, the encoding of this entity, when it is an external parsed entity.
void	setNotationName(String name) Deprecated. DOM Level 2: Unparsed entities -- which contain non-XML data -- have a "notation name" which tells applications how to deal with them.
void	setPublicId(String id) Deprecated. DOM Level 2: The public identifier associated with the entity.
void	setSystemId(String id) Deprecated. DOM Level 2: The system identifier associated with the entity.
void	setVersion(String value) Deprecated. DOM Level 3 WD - experimental version - An attribute specifying, as part of the text declaration, the version number of this entity, when it is an external parsed entity.

Methods inherited from class weblogic.apache.xerces.dom.ParentNode

getChildNodes, getChildNodesUnoptimized, getFirstChild, getLastChild, getLength, getOwnerDocument, getTextContent, hasChildNodes, insertBefore, isEqualNode, item, normalize, removeChild, replaceChild, setReadOnly, setTextContent, synchronizeChildren

Methods inherited from class weblogic.apache.xerces.dom.ChildNode

getNextSibling, getParentNode, getPreviousSibling

Methods inherited from class weblogic.apache.xerces.dom.NodeImpl

addEventListener, appendChild, changed, changes, compareTreePosition, dispatchEvent, getAttributes, getInterface, getLocalName, getNamespaceURI, getNodeValue, getPrefix, getReadOnly, getUserData, getUserData, hasAttributes, isDefaultNamespace, isSameNode, isSupported, lookupNamespacePrefix, lookupNamespaceURI, needsSyncChildren, removeEventListener, setNodeValue, setPrefix, setUserData, setUserData, synchronizeData, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.w3c.dom.Entity

getInputEncoding, getXmlEncoding, getXmlVersion

Methods inherited from interface org.w3c.dom.Node

appendChild, compareDocumentPosition, getAttributes, getChildNodes, getFeature, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNextSibling, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, getTextContent, getUserData, hasAttributes, hasChildNodes, insertBefore, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeChild, replaceChild, setNodeValue, setPrefix, setTextContent, setUserData

Field Detail

name

protected String name

Deprecated.

Entity name.

publicId

protected String publicId

Deprecated.

Public identifier.

systemId

protected String systemId

Deprecated.

System identifier.

encoding

protected String encoding

Deprecated.

Encoding

actualEncoding

protected String actualEncoding

Deprecated.

Actual Encoding

version

protected String version

Deprecated.

Version

notationName

protected String notationName

Deprecated.

Notation name.

baseURI

protected String baseURI

Deprecated.

base uri

Constructor Detail

EntityImpl

public EntityImpl(CoreDocumentImpl ownerDoc,
                  String name)

Deprecated.

Factory constructor.

Method Detail

getNodeType

public short getNodeType()

Deprecated.

A short integer indicating what type of node this is. The named constants for this value are defined in the org.w3c.dom.Node interface.

Specified by:

getNodeType in interface Node

Specified by:

getNodeType in class NodeImpl

getNodeName

public String getNodeName()

Deprecated.

Returns the entity name

Specified by:

getNodeName in interface Node

Specified by:

getNodeName in class NodeImpl

cloneNode

public Node cloneNode(boolean deep)

Deprecated.

Clone node.

Specified by:

cloneNode in interface Node

Overrides:

cloneNode in class ParentNode

See Also:

Example: Cloning a Text node will copy both the node and the text it contains.

Example: Cloning something that has children -- Element or Attr, for example -- will _not_ clone those children unless a "deep clone" has been requested. A shallow clone of an Attr node will yield an empty Attr of the same name.

NOTE: Clones will always be read/write, even if the node being cloned is read-only, to permit applications using only the DOM API to obtain editable copies of locked portions of the tree.

getPublicId

public String getPublicId()

Deprecated.

The public identifier associated with the entity. If not specified, this will be null.

Specified by:

getPublicId in interface Entity

getSystemId

public String getSystemId()

Deprecated.

The system identifier associated with the entity. If not specified, this will be null.

Specified by:

getSystemId in interface Entity

getVersion

public String getVersion()

Deprecated.

DOM Level 3 WD - experimental the version number of this entity, when it is an external parsed entity.

getEncoding

public String getEncoding()

Deprecated.

DOM Level 3 WD - experimental the encoding of this entity, when it is an external parsed entity.

getNotationName

public String getNotationName()

Deprecated.

Unparsed entities -- which contain non-XML data -- have a "notation name" which tells applications how to deal with them. Parsed entities, which are in XML format, don't need this and set it to null.

Specified by:

getNotationName in interface Entity

setPublicId

public void setPublicId(String id)

Deprecated.

DOM Level 2: The public identifier associated with the entity. If not specified, this will be null.

setEncoding

public void setEncoding(String value)

Deprecated.

DOM Level 3 WD - experimental encoding - An attribute specifying, as part of the text declaration, the encoding of this entity, when it is an external parsed entity. This is null otherwise

getActualEncoding

public String getActualEncoding()

Deprecated.

An attribute specifying the actual encoding of this entity, when it is an external parsed entity. This is null otherwise.

Since:

DOM Level 3

setActualEncoding

public void setActualEncoding(String actualEncoding)

Deprecated.

An attribute specifying the actual encoding of this entity, when it is an external parsed entity. This is null otherwise.

Since:

DOM Level 3

setVersion

public void setVersion(String value)

Deprecated.

DOM Level 3 WD - experimental version - An attribute specifying, as part of the text declaration, the version number of this entity, when it is an external parsed entity. This is null otherwise

setSystemId

public void setSystemId(String id)

Deprecated.

DOM Level 2: The system identifier associated with the entity. If not specified, this will be null.

setNotationName

public void setNotationName(String name)

Deprecated.

DOM Level 2: Unparsed entities -- which contain non-XML data -- have a "notation name" which tells applications how to deal with them. Parsed entities, which are in XML format, don't need this and set it to null.

getBaseURI

public String getBaseURI()

Deprecated.

DOM Level 3 WD - Experimental. Retrieve baseURI

Specified by:

getBaseURI in interface Node

Overrides:

getBaseURI in class NodeImpl

setBaseURI

public void setBaseURI(String uri)

Deprecated.

NON-DOM: set base uri