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java.lang.Objectorg.apache.axis.message.NodeImpl
This is our implementation of the DOM node
| Field Summary | |
| protected  boolean | _isDirty | 
| protected  org.xml.sax.Attributes | attributes | 
| protected  java.util.ArrayList | children | 
| protected  org.w3c.dom.Document | document | 
| protected static org.apache.commons.logging.Log | log | 
| protected  java.lang.String | name | 
| protected  java.lang.String | namespaceURI | 
| protected  NodeImpl | parent | 
| protected  java.lang.String | prefix | 
| protected  org.w3c.dom.CharacterData | textRep | 
| Fields inherited from interface org.w3c.dom.Node | 
| ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE | 
| Constructor Summary | |
| NodeImpl()empty constructor | |
| NodeImpl(org.w3c.dom.CharacterData text)constructor which adopts the name and NS of the char data, and its text | |
| Method Summary | |
|  org.w3c.dom.Node | appendChild(org.w3c.dom.Node newChild)Adds the node newChildto the end of the list of children
 of this node. | 
|  org.w3c.dom.Node | cloneNode(boolean deep)Returns a duplicate of this node, i.e., serves as a generic copy constructor for nodes. | 
| protected  org.w3c.dom.NamedNodeMap | convertAttrSAXtoDOM(org.xml.sax.Attributes saxAttr)The internal representation of Attributes cannot help being changed It is because Attribute is not immutible Type, so if we keep out value and just return it in another form, the application may chnae it, which we cannot detect without some kind back track method (call back notifying the chnage.) I am not sure which approach is better. | 
|  void | detachNode()Removes this Nodeobject from the tree. | 
|  org.w3c.dom.NamedNodeMap | getAttributes()A NamedNodeMapcontaining the attributes of this node (if
 it is anElement) ornullotherwise. | 
|  org.w3c.dom.NodeList | getChildNodes()A NodeListthat contains all children of this node. | 
|  org.w3c.dom.Node | getFirstChild()The first child of this node. | 
|  org.w3c.dom.Node | getLastChild()The last child of this node. | 
|  java.lang.String | getLocalName()Returns the local part of the qualified name of this node. | 
|  java.lang.String | getNamespaceURI()The namespace URI of this node, or nullif it is
 unspecified. | 
|  org.w3c.dom.Node | getNextSibling()The node immediately following this node. | 
|  java.lang.String | getNodeName()The name of this node, depending on its type; see the table above. | 
|  short | getNodeType()A code representing the type of the underlying object, as defined above. | 
|  java.lang.String | getNodeValue()The value of this node, depending on its type; see the table above. | 
|  org.w3c.dom.Document | getOwnerDocument()The Documentobject associated with this node. | 
| protected  NodeImpl | getParent()get the parent node | 
|  SOAPElement | getParentElement()Returns the parent element of this Nodeobject. | 
|  org.w3c.dom.Node | getParentNode()The parent of this node. | 
|  java.lang.String | getPrefix()The namespace prefix of this node, or nullif it is
 unspecified. | 
|  org.w3c.dom.Node | getPreviousSibling()The node immediately preceding this node. | 
|  java.lang.String | getValue()Returns the the value of the immediate child of this Nodeobject if a child exists and its value is text. | 
|  boolean | hasAttributes()Returns whether this node (if it is an element) has any attributes. | 
|  boolean | hasChildNodes()Returns whether this node has any children. | 
| protected  void | initializeChildren()Initialize the children array | 
|  org.w3c.dom.Node | insertBefore(org.w3c.dom.Node newChild,
             org.w3c.dom.Node refChild)Inserts the node newChildbefore the existing child noderefChild. | 
|  boolean | isDirty()get the dirty bit | 
|  boolean | isSupported(java.lang.String feature,
            java.lang.String version)Tests whether the DOM implementation implements a specific feature and that feature is supported by this node. | 
| protected  org.xml.sax.helpers.AttributesImpl | makeAttributesEditable()make the attributes editable | 
|  void | normalize()Puts all Textnodes in the full depth of the sub-tree
 underneath thisNode, including attribute nodes, into a
 "normal" form where only structure (e.g., elements, comments,
 processing instructions, CDATA sections, and entity references)
 separatesTextnodes, i.e., there are neither adjacentTextnodes nor emptyTextnodes. | 
|  void | output(SerializationContext context)print the contents of this node | 
|  void | recycleNode()Notifies the implementation that this Nodeobject is no longer being used by the application and that the
 implementation is free to reuse this object for nodes that may
 be created later. | 
|  org.w3c.dom.Node | removeChild(org.w3c.dom.Node oldChild)Removes the child node indicated by oldChildfrom the list
 of children, and returns it. | 
|  org.w3c.dom.Node | replaceChild(org.w3c.dom.Node newChild,
             org.w3c.dom.Node oldChild)Replaces the child node oldChildwithnewChildin the list of children, and returns theoldChildnode. | 
|  void | reset() | 
|  void | setDirty() | 
|  void | setDirty(boolean dirty)set the dirty bit. | 
|  void | setNodeValue(java.lang.String nodeValue)The value of this node, depending on its type; see the table above. | 
|  void | setOwnerDocument(org.w3c.dom.Document doc)Set the owner document | 
| protected  void | setParent(NodeImpl parent)Set the parent node and invoke appendChild(this) to add this node to the parent's list of children. | 
|  void | setParentElement(SOAPElement parent)Sets the parent of this Nodeobject to the givenSOAPElementobject. | 
|  void | setPrefix(java.lang.String prefix)The namespace prefix of this node, or nullif it is
 unspecified. | 
|  void | setValue(java.lang.String value)If this is a Text node then this method will set its value, otherwise it sets the value of the immediate (Text) child of this node. | 
| Methods inherited from class java.lang.Object | 
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
| Field Detail | 
protected static org.apache.commons.logging.Log log
protected java.lang.String name
protected java.lang.String prefix
protected java.lang.String namespaceURI
protected transient org.xml.sax.Attributes attributes
protected org.w3c.dom.Document document
protected NodeImpl parent
protected java.util.ArrayList children
protected org.w3c.dom.CharacterData textRep
protected boolean _isDirty
| Constructor Detail | 
public NodeImpl()
public NodeImpl(org.w3c.dom.CharacterData text)
text - | Method Detail | 
public short getNodeType()
getNodeType in interface org.w3c.dom.Nodepublic void normalize()
Text nodes in the full depth of the sub-tree
 underneath this Node, including attribute nodes, into a
 "normal" form where only structure (e.g., elements, comments,
 processing instructions, CDATA sections, and entity references)
 separates Text nodes, i.e., there are neither adjacent
 Text nodes nor empty Text nodes. This can
 be used to ensure that the DOM view of a document is the same as if
 it were saved and re-loaded, and is useful when operations (such as
 XPointer  lookups) that depend on a particular document tree
 structure are to be used.In cases where the document contains
 CDATASections, the normalize operation alone may not be
 sufficient, since XPointers do not differentiate between
 Text nodes and CDATASection nodes.
normalize in interface org.w3c.dom.Nodepublic boolean hasAttributes()
hasAttributes in interface org.w3c.dom.Nodetrue if this node has any attributes,
         false otherwise.public boolean hasChildNodes()
hasChildNodes in interface org.w3c.dom.Nodetrue if this node has any children,
         false otherwise.public java.lang.String getLocalName()
ELEMENT_NODE and
 ATTRIBUTE_NODE and nodes created with a DOM Level 1
 method, such as createElement from the
 Document interface, this is always null.
getLocalName in interface org.w3c.dom.Nodepublic java.lang.String getNamespaceURI()
null if it is
 unspecified.
 ELEMENT_NODE and
 ATTRIBUTE_NODE and nodes created with a DOM Level 1
 method, such as createElement from the
 Document interface, this is always null.Per
 the Namespaces in XML Specification  an attribute does not inherit
 its namespace from the element it is attached to. If an attribute is
 not explicitly given a namespace, it simply has no namespace.
getNamespaceURI in interface org.w3c.dom.Nodepublic java.lang.String getNodeName()
getNodeName in interface org.w3c.dom.Node
public java.lang.String getNodeValue()
                              throws org.w3c.dom.DOMException
null, setting it has no effect.
getNodeValue in interface org.w3c.dom.Nodeorg.w3c.dom.DOMException - NO_MODIFICATION_ALLOWED_ERR: Raised when the node is readonly.
org.w3c.dom.DOMException - DOMSTRING_SIZE_ERR: Raised when it would return more characters than
                                  fit in a DOMString variable on the implementation
                                  platform.public java.lang.String getPrefix()
null if it is
 unspecified.
 nodeName attribute, which holds the qualified name, as
 well as the tagName and name attributes of
 the Element and Attr interfaces, when
 applicable.
 namespaceURI and localName do not change.
 ELEMENT_NODE and
 ATTRIBUTE_NODE and nodes created with a DOM Level 1
 method, such as createElement from the
 Document interface, this is always null.
getPrefix in interface org.w3c.dom.Nodeorg.w3c.dom.DOMException - INVALID_CHARACTER_ERR: Raised if the specified prefix contains an
                                  illegal character, per the XML 1.0 specification .
                                  prefix is
                                  malformed per the Namespaces in XML specification, if the
                                  namespaceURI of this node is null, if the
                                  specified prefix is "xml" and the namespaceURI of this
                                  node is different from "http://www.w3.org/XML/1998/namespace", if
                                  this node is an attribute and the specified prefix is "xmlns" and
                                  the namespaceURI of this node is different from "
                                  http://www.w3.org/2000/xmlns/", or if this node is an attribute and
                                  the qualifiedName of this node is "xmlns" .
public void setNodeValue(java.lang.String nodeValue)
                  throws org.w3c.dom.DOMException
null, setting it has no effect.
setNodeValue in interface org.w3c.dom.Nodeorg.w3c.dom.DOMException - NO_MODIFICATION_ALLOWED_ERR: Raised when the node is readonly.
org.w3c.dom.DOMException - DOMSTRING_SIZE_ERR: Raised when it would return more characters than
                                  fit in a DOMString variable on the implementation
                                  platform.public void setPrefix(java.lang.String prefix)
null if it is
 unspecified.
 nodeName attribute, which holds the qualified name, as
 well as the tagName and name attributes of
 the Element and Attr interfaces, when
 applicable.
 namespaceURI and localName do not change.
 ELEMENT_NODE and
 ATTRIBUTE_NODE and nodes created with a DOM Level 1
 method, such as createElement from the
 Document interface, this is always null.
setPrefix in interface org.w3c.dom.Nodeorg.w3c.dom.DOMException - INVALID_CHARACTER_ERR: Raised if the specified prefix contains an
                                  illegal character, per the XML 1.0 specification .
                                  prefix is
                                  malformed per the Namespaces in XML specification, if the
                                  namespaceURI of this node is null, if the
                                  specified prefix is "xml" and the namespaceURI of this
                                  node is different from "http://www.w3.org/XML/1998/namespace", if
                                  this node is an attribute and the specified prefix is "xmlns" and
                                  the namespaceURI of this node is different from "
                                  http://www.w3.org/2000/xmlns/", or if this node is an attribute and
                                  the qualifiedName of this node is "xmlns" .public void setOwnerDocument(org.w3c.dom.Document doc)
doc - public org.w3c.dom.Document getOwnerDocument()
Document object associated with this node. This is
 also the Document object used to create new nodes. When
 this node is a Document or a DocumentType
 which is not used with any Document yet, this is
 null.
getOwnerDocument in interface org.w3c.dom.Nodepublic org.w3c.dom.NamedNodeMap getAttributes()
NamedNodeMap containing the attributes of this node (if
 it is an Element) or null otherwise.
getAttributes in interface org.w3c.dom.Nodepublic org.w3c.dom.Node getFirstChild()
null.
getFirstChild in interface org.w3c.dom.Nodepublic org.w3c.dom.Node getLastChild()
null.
getLastChild in interface org.w3c.dom.Nodepublic org.w3c.dom.Node getNextSibling()
null.
getNextSibling in interface org.w3c.dom.Nodepublic org.w3c.dom.Node getParentNode()
Attr,
 Document, DocumentFragment,
 Entity, and Notation may have a parent.
 However, if a node has just been created and not yet added to the
 tree, or if it has been removed from the tree, this is
 null.
getParentNode in interface org.w3c.dom.Nodepublic org.w3c.dom.Node getPreviousSibling()
null.
getPreviousSibling in interface org.w3c.dom.Nodepublic org.w3c.dom.Node cloneNode(boolean deep)
parentNode is null.).
 Element copies all attributes and their
 values, including those generated by the XML processor to represent
 defaulted attributes, but this method does not copy any text it
 contains unless it is a deep clone, since the text is contained in a
 child Text node. Cloning an Attribute
 directly, as opposed to be cloned as part of an Element
 cloning operation, returns a specified attribute (
 specified is true). Cloning any other type
 of node simply returns a copy of this node.
 EntityReference clone are readonly
 . In addition, clones of unspecified Attr nodes are
 specified. And, cloning Document,
 DocumentType, Entity, and
 Notation nodes is implementation dependent.
cloneNode in interface org.w3c.dom.Nodedeep - If true, recursively clone the subtree under
             the specified node; if false, clone only the node
             itself (and its attributes, if it is an Element).
public org.w3c.dom.NodeList getChildNodes()
NodeList that contains all children of this node. If
 there are no children, this is a NodeList containing no
 nodes.
getChildNodes in interface org.w3c.dom.Node
public boolean isSupported(java.lang.String feature,
                           java.lang.String version)
isSupported in interface org.w3c.dom.Nodefeature - The name of the feature to test. This is the same name
                which can be passed to the method hasFeature on
                DOMImplementation.version - This is the version number of the feature to test. In
                Level 2, version 1, this is the string "2.0". If the version is not
                specified, supporting any version of the feature will cause the
                method to return true.
true if the specified feature is
         supported on this node, false otherwise.
public org.w3c.dom.Node appendChild(org.w3c.dom.Node newChild)
                             throws org.w3c.dom.DOMException
newChild to the end of the list of children
 of this node. If the newChild is already in the tree, it
 is first removed.
appendChild in interface org.w3c.dom.NodenewChild - The node to add.If it is a
                 DocumentFragment object, the entire contents of the
                 document fragment are moved into the child list of this node
org.w3c.dom.DOMException - HIERARCHY_REQUEST_ERR: Raised if this node is of a type that does not
                                  allow children of the type of the newChild node, or if
                                  the node to append is one of this node's ancestors or this node
                                  itself.
                                  newChild was created
                                  from a different document than the one that created this node.
                                  
public org.w3c.dom.Node removeChild(org.w3c.dom.Node oldChild)
                             throws org.w3c.dom.DOMException
oldChild from the list
 of children, and returns it.
removeChild in interface org.w3c.dom.NodeoldChild - The node being removed.
org.w3c.dom.DOMException - NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.
                                  oldChild is not a child of
                                  this node.
public org.w3c.dom.Node insertBefore(org.w3c.dom.Node newChild,
                                     org.w3c.dom.Node refChild)
                              throws org.w3c.dom.DOMException
newChild before the existing child node
 refChild. If refChild is null,
 insert newChild at the end of the list of children.
 newChild is a DocumentFragment object,
 all of its children are inserted, in the same order, before
 refChild. If the newChild is already in the
 tree, it is first removed.
insertBefore in interface org.w3c.dom.NodenewChild - The node to insert.refChild - The reference node, i.e., the node before which the
                 new node must be inserted.
org.w3c.dom.DOMException - HIERARCHY_REQUEST_ERR: Raised if this node is of a type that does not
                                  allow children of the type of the newChild node, or if
                                  the node to insert is one of this node's ancestors or this node
                                  itself.
                                  newChild was created
                                  from a different document than the one that created this node.
                                  refChild is not a child of
                                  this node.
public org.w3c.dom.Node replaceChild(org.w3c.dom.Node newChild,
                                     org.w3c.dom.Node oldChild)
                              throws org.w3c.dom.DOMException
oldChild with newChild
 in the list of children, and returns the oldChild node.
 newChild is a DocumentFragment object,
 oldChild is replaced by all of the
 DocumentFragment children, which are inserted in the
 same order. If the newChild is already in the tree, it
 is first removed.
replaceChild in interface org.w3c.dom.NodenewChild - The new node to put in the child list.oldChild - The node being replaced in the list.
org.w3c.dom.DOMException - HIERARCHY_REQUEST_ERR: Raised if this node is of a type that does not
                                  allow children of the type of the newChild node, or if
                                  the node to put in is one of this node's ancestors or this node
                                  itself.
                                  newChild was created
                                  from a different document than the one that created this node.
                                  oldChild is not a child of
                                  this node.public java.lang.String getValue()
Node
 object if a child exists and its value is text.
getValue in interface NodeString with the text of the immediate child of
         this Node object if (1) there is a child and
         (2) the child is a Text object;
         null otherwise
public void setParentElement(SOAPElement parent)
                      throws SOAPException
Node object to the given
 SOAPElement object.
setParentElement in interface Nodeparent - the SOAPElement object to be set as
               the parent of this Node object
SOAPException - if there is a problem in setting the
                                      parent to the given elementgetParentElement()public SOAPElement getParentElement()
Node object.
 This method can throw an UnsupportedOperationException
 if the tree is not kept in memory.
getParentElement in interface NodeSOAPElement object that is the parent of
         this Node object or null if this
         Node object is root
java.lang.UnsupportedOperationException - if the whole tree is not kept in memorysetParentElement(javax.xml.soap.SOAPElement)public void detachNode()
Node object from the tree. Once
 removed, this node can be garbage collected if there are no
 application references to it.
detachNode in interface Nodepublic void recycleNode()
Node
 object is no longer being used by the application and that the
 implementation is free to reuse this object for nodes that may
 be created later.
 
 Calling the method recycleNode implies that the method
 detachNode has been called previously.
recycleNode in interface Nodepublic void setValue(java.lang.String value)
setValue in interface Nodevalue - the text to set
java.lang.IllegalStateException - if the node is not a Text  node and
                               either has more than one child node or has a child node that
                               is not a Text nodeprotected org.xml.sax.helpers.AttributesImpl makeAttributesEditable()
protected org.w3c.dom.NamedNodeMap convertAttrSAXtoDOM(org.xml.sax.Attributes saxAttr)
protected void initializeChildren()
protected NodeImpl getParent()
protected void setParent(NodeImpl parent)
                  throws SOAPException
parent - 
SOAPException
public void output(SerializationContext context)
            throws java.lang.Exception
context - 
java.lang.Exceptionpublic boolean isDirty()
public void setDirty(boolean dirty)
dirty - new value of the dirty bitpublic void setDirty()
public void reset()
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