Java Doc for EntityImpl.java in  » XML » xerces-2_9_1 » org » apache » xerces » dom » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » XML » xerces 2_9_1 » org.apache.xerces.dom 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


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

All known Subclasses:   org.apache.xerces.dom.DeferredEntityImpl,
EntityImpl
public class EntityImpl extends ParentNode implements Entity(Code)
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.
author:
   Elena Litani, IBM
version:
   $Id: EntityImpl.java 447266 2006-09-18 05:57:49Z mrglavas $
since:
   PR-DOM-Level-1-19980818.


Field Summary
protected  StringbaseURI
    
protected  Stringencoding
    
protected  StringinputEncoding
    
protected  Stringname
     Entity name.
protected  StringnotationName
     Notation name.
protected  StringpublicId
     Public identifier.
final static  longserialVersionUID
     Serialization version.
protected  StringsystemId
     System identifier.
protected  Stringversion
    

Constructor Summary
public  EntityImpl(CoreDocumentImpl ownerDoc, String name)
     Factory constructor.

Method Summary
public  NodecloneNode(boolean deep)
     Clone node.
public  StringgetBaseURI()
     Returns the absolute base URI of this node or null if the implementation wasn't able to obtain an absolute URI.
public  StringgetInputEncoding()
     An attribute specifying the encoding used for this entity at the tiome of parsing, when it is an external parsed entity.
public  StringgetNodeName()
    
public  shortgetNodeType()
     A short integer indicating what type of node this is.
public  StringgetNotationName()
     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.
public  StringgetPublicId()
     The public identifier associated with the entity.
public  StringgetSystemId()
     The system identifier associated with the entity.
public  StringgetXmlEncoding()
     DOM Level 3 WD - experimental the encoding of this entity, when it is an external parsed entity.
public  StringgetXmlVersion()
     DOM Level 3 WD - experimental the version number of this entity, when it is an external parsed entity.
public  voidsetBaseURI(String uri)
    
public  voidsetInputEncoding(String inputEncoding)
     NON-DOM, used to set the input encoding.
public  voidsetNotationName(String name)
     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.
public  voidsetPublicId(String id)
     DOM Level 2: The public identifier associated with the entity.
public  voidsetSystemId(String id)
     DOM Level 2: The system identifier associated with the entity.
public  voidsetXmlEncoding(String value)
     NON-DOM encoding - An attribute specifying, as part of the text declaration, the encoding of this entity, when it is an external parsed entity.
public  voidsetXmlVersion(String value)
     NON-DOM version - An attribute specifying, as part of the text declaration, the version number of this entity, when it is an external parsed entity.

Field Detail
baseURI
protected String baseURI(Code)
base uri



encoding
protected String encoding(Code)
Encoding



inputEncoding
protected String inputEncoding(Code)
Input Encoding



name
protected String name(Code)
Entity name.



notationName
protected String notationName(Code)
Notation name.



publicId
protected String publicId(Code)
Public identifier.



serialVersionUID
final static long serialVersionUID(Code)
Serialization version.



systemId
protected String systemId(Code)
System identifier.



version
protected String version(Code)
Version




Constructor Detail
EntityImpl
public EntityImpl(CoreDocumentImpl ownerDoc, String name)(Code)
Factory constructor.




Method Detail
cloneNode
public Node cloneNode(boolean deep)(Code)
Clone node.



getBaseURI
public String getBaseURI()(Code)
Returns the absolute base URI of this node or null if the implementation wasn't able to obtain an absolute URI. Note: If the URI is malformed, a null is returned. The absolute base URI of this node or null.
since:
   DOM Level 3



getInputEncoding
public String getInputEncoding()(Code)
An attribute specifying the encoding used for this entity at the tiome of parsing, when it is an external parsed entity. This is null if it an entity from the internal subset or if it is not known..
since:
   DOM Level 3



getNodeName
public String getNodeName()(Code)
Returns the entity name



getNodeType
public short getNodeType()(Code)
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.



getNotationName
public String getNotationName()(Code)
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.



getPublicId
public String getPublicId()(Code)
The public identifier associated with the entity. If not specified, this will be null.



getSystemId
public String getSystemId()(Code)
The system identifier associated with the entity. If not specified, this will be null.



getXmlEncoding
public String getXmlEncoding()(Code)
DOM Level 3 WD - experimental the encoding of this entity, when it is an external parsed entity.



getXmlVersion
public String getXmlVersion()(Code)
DOM Level 3 WD - experimental the version number of this entity, when it is an external parsed entity.



setBaseURI
public void setBaseURI(String uri)(Code)
NON-DOM: set base uri



setInputEncoding
public void setInputEncoding(String inputEncoding)(Code)
NON-DOM, used to set the input encoding.



setNotationName
public void setNotationName(String name)(Code)
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.



setPublicId
public void setPublicId(String id)(Code)
DOM Level 2: The public identifier associated with the entity. If not specified, this will be null.



setSystemId
public void setSystemId(String id)(Code)
DOM Level 2: The system identifier associated with the entity. If not specified, this will be null.



setXmlEncoding
public void setXmlEncoding(String value)(Code)
NON-DOM 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



setXmlVersion
public void setXmlVersion(String value)(Code)
NON-DOM 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



Fields inherited from org.apache.xerces.dom.ParentNode
protected transient NodeListCache fNodeListCache(Code)(Java Doc)
protected ChildNode firstChild(Code)(Java Doc)
protected CoreDocumentImpl ownerDocument(Code)(Java Doc)
final static long serialVersionUID(Code)(Java Doc)

Methods inherited from org.apache.xerces.dom.ParentNode
void checkNormalizationAfterInsert(ChildNode insertedChild)(Code)(Java Doc)
void checkNormalizationAfterRemove(ChildNode previousSibling)(Code)(Java Doc)
public Node cloneNode(boolean deep)(Code)(Java Doc)
public NodeList getChildNodes()(Code)(Java Doc)
final protected NodeList getChildNodesUnoptimized()(Code)(Java Doc)
public Node getFirstChild()(Code)(Java Doc)
public Node getLastChild()(Code)(Java Doc)
public int getLength()(Code)(Java Doc)
public Document getOwnerDocument()(Code)(Java Doc)
public String getTextContent() throws DOMException(Code)(Java Doc)
void getTextContent(StringBuffer buf) throws DOMException(Code)(Java Doc)
public boolean hasChildNodes()(Code)(Java Doc)
final boolean hasTextContent(Node child)(Code)(Java Doc)
public Node insertBefore(Node newChild, Node refChild) throws DOMException(Code)(Java Doc)
Node internalInsertBefore(Node newChild, Node refChild, boolean replace) throws DOMException(Code)(Java Doc)
Node internalRemoveChild(Node oldChild, boolean replace) throws DOMException(Code)(Java Doc)
public boolean isEqualNode(Node arg)(Code)(Java Doc)
public Node item(int index)(Code)(Java Doc)
final ChildNode lastChild()(Code)(Java Doc)
final void lastChild(ChildNode node)(Code)(Java Doc)
public void normalize()(Code)(Java Doc)
CoreDocumentImpl ownerDocument()(Code)(Java Doc)
public Node removeChild(Node oldChild) throws DOMException(Code)(Java Doc)
public Node replaceChild(Node newChild, Node oldChild) throws DOMException(Code)(Java Doc)
protected void setOwnerDocument(CoreDocumentImpl doc)(Code)(Java Doc)
public void setReadOnly(boolean readOnly, boolean deep)(Code)(Java Doc)
public void setTextContent(String textContent) throws DOMException(Code)(Java Doc)
protected void synchronizeChildren()(Code)(Java Doc)

Fields inherited from org.apache.xerces.dom.ChildNode
protected ChildNode nextSibling(Code)(Java Doc)
protected ChildNode previousSibling(Code)(Java Doc)
final static long serialVersionUID(Code)(Java Doc)

Methods inherited from org.apache.xerces.dom.ChildNode
public Node cloneNode(boolean deep)(Code)(Java Doc)
public Node getNextSibling()(Code)(Java Doc)
public Node getParentNode()(Code)(Java Doc)
public Node getPreviousSibling()(Code)(Java Doc)
final NodeImpl parentNode()(Code)(Java Doc)
final ChildNode previousSibling()(Code)(Java Doc)

Fields inherited from org.apache.xerces.dom.NodeImpl
final public static short DOCUMENT_POSITION_CONTAINS(Code)(Java Doc)
final public static short DOCUMENT_POSITION_DISCONNECTED(Code)(Java Doc)
final public static short DOCUMENT_POSITION_FOLLOWING(Code)(Java Doc)
final public static short DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC(Code)(Java Doc)
final public static short DOCUMENT_POSITION_IS_CONTAINED(Code)(Java Doc)
final public static short DOCUMENT_POSITION_PRECEDING(Code)(Java Doc)
final public static short ELEMENT_DEFINITION_NODE(Code)(Java Doc)
final protected static short FIRSTCHILD(Code)(Java Doc)
final protected static short HASSTRING(Code)(Java Doc)
final protected static short ID(Code)(Java Doc)
final protected static short IGNORABLEWS(Code)(Java Doc)
final protected static short NORMALIZED(Code)(Java Doc)
final protected static short OWNED(Code)(Java Doc)
final protected static short READONLY(Code)(Java Doc)
final protected static short SPECIFIED(Code)(Java Doc)
final protected static short SYNCCHILDREN(Code)(Java Doc)
final protected static short SYNCDATA(Code)(Java Doc)
final public static short TREE_POSITION_ANCESTOR(Code)(Java Doc)
final public static short TREE_POSITION_DESCENDANT(Code)(Java Doc)
final public static short TREE_POSITION_DISCONNECTED(Code)(Java Doc)
final public static short TREE_POSITION_EQUIVALENT(Code)(Java Doc)
final public static short TREE_POSITION_FOLLOWING(Code)(Java Doc)
final public static short TREE_POSITION_PRECEDING(Code)(Java Doc)
final public static short TREE_POSITION_SAME_NODE(Code)(Java Doc)
protected short flags(Code)(Java Doc)
protected NodeImpl ownerNode(Code)(Java Doc)
final static long serialVersionUID(Code)(Java Doc)

Methods inherited from org.apache.xerces.dom.NodeImpl
public void addEventListener(String type, EventListener listener, boolean useCapture)(Code)(Java Doc)
public Node appendChild(Node newChild) throws DOMException(Code)(Java Doc)
protected void changed()(Code)(Java Doc)
protected int changes()(Code)(Java Doc)
public Node cloneNode(boolean deep)(Code)(Java Doc)
public short compareDocumentPosition(Node other) throws DOMException(Code)(Java Doc)
public short compareTreePosition(Node other)(Code)(Java Doc)
public boolean dispatchEvent(Event event)(Code)(Java Doc)
public NamedNodeMap getAttributes()(Code)(Java Doc)
public String getBaseURI()(Code)(Java Doc)
public NodeList getChildNodes()(Code)(Java Doc)
protected Node getContainer()(Code)(Java Doc)
Node getElementAncestor(Node currentNode)(Code)(Java Doc)
public Object getFeature(String feature, String version)(Code)(Java Doc)
public Node getFirstChild()(Code)(Java Doc)
public Node getLastChild()(Code)(Java Doc)
public int getLength()(Code)(Java Doc)
public String getLocalName()(Code)(Java Doc)
public String getNamespaceURI()(Code)(Java Doc)
public Node getNextSibling()(Code)(Java Doc)
abstract public String getNodeName()(Code)(Java Doc)
protected int getNodeNumber()(Code)(Java Doc)
abstract public short getNodeType()(Code)(Java Doc)
public String getNodeValue() throws DOMException(Code)(Java Doc)
public Document getOwnerDocument()(Code)(Java Doc)
public Node getParentNode()(Code)(Java Doc)
public String getPrefix()(Code)(Java Doc)
public Node getPreviousSibling()(Code)(Java Doc)
public boolean getReadOnly()(Code)(Java Doc)
public String getTextContent() throws DOMException(Code)(Java Doc)
void getTextContent(StringBuffer buf) throws DOMException(Code)(Java Doc)
public Object getUserData(String key)(Code)(Java Doc)
public Object getUserData()(Code)(Java Doc)
protected Hashtable getUserDataRecord()(Code)(Java Doc)
public boolean hasAttributes()(Code)(Java Doc)
public boolean hasChildNodes()(Code)(Java Doc)
final boolean hasStringValue()(Code)(Java Doc)
final void hasStringValue(boolean value)(Code)(Java Doc)
public Node insertBefore(Node newChild, Node refChild) throws DOMException(Code)(Java Doc)
final boolean internalIsIgnorableWhitespace()(Code)(Java Doc)
public boolean isDefaultNamespace(String namespaceURI)(Code)(Java Doc)
public boolean isEqualNode(Node arg)(Code)(Java Doc)
final boolean isFirstChild()(Code)(Java Doc)
final void isFirstChild(boolean value)(Code)(Java Doc)
final boolean isIdAttribute()(Code)(Java Doc)
final void isIdAttribute(boolean value)(Code)(Java Doc)
final void isIgnorableWhitespace(boolean value)(Code)(Java Doc)
final boolean isNormalized()(Code)(Java Doc)
final void isNormalized(boolean value)(Code)(Java Doc)
final boolean isOwned()(Code)(Java Doc)
final void isOwned(boolean value)(Code)(Java Doc)
final boolean isReadOnly()(Code)(Java Doc)
final void isReadOnly(boolean value)(Code)(Java Doc)
public boolean isSameNode(Node other)(Code)(Java Doc)
final boolean isSpecified()(Code)(Java Doc)
final void isSpecified(boolean value)(Code)(Java Doc)
public boolean isSupported(String feature, String version)(Code)(Java Doc)
public Node item(int index)(Code)(Java Doc)
String lookupNamespacePrefix(String namespaceURI, ElementImpl el)(Code)(Java Doc)
public String lookupNamespaceURI(String specifiedPrefix)(Code)(Java Doc)
public String lookupPrefix(String namespaceURI)(Code)(Java Doc)
final boolean needsSyncChildren()(Code)(Java Doc)
final public void needsSyncChildren(boolean value)(Code)(Java Doc)
final boolean needsSyncData()(Code)(Java Doc)
final void needsSyncData(boolean value)(Code)(Java Doc)
public void normalize()(Code)(Java Doc)
CoreDocumentImpl ownerDocument()(Code)(Java Doc)
NodeImpl parentNode()(Code)(Java Doc)
ChildNode previousSibling()(Code)(Java Doc)
public Node removeChild(Node oldChild) throws DOMException(Code)(Java Doc)
public void removeEventListener(String type, EventListener listener, boolean useCapture)(Code)(Java Doc)
public Node replaceChild(Node newChild, Node oldChild) throws DOMException(Code)(Java Doc)
public void setNodeValue(String x) throws DOMException(Code)(Java Doc)
protected void setOwnerDocument(CoreDocumentImpl doc)(Code)(Java Doc)
public void setPrefix(String prefix) throws DOMException(Code)(Java Doc)
public void setReadOnly(boolean readOnly, boolean deep)(Code)(Java Doc)
public void setTextContent(String textContent) throws DOMException(Code)(Java Doc)
public Object setUserData(String key, Object data, UserDataHandler handler)(Code)(Java Doc)
public void setUserData(Object data)(Code)(Java Doc)
protected void synchronizeData()(Code)(Java Doc)
public String toString()(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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