org.jboss.axis.message
Class NodeImpl

java.lang.Object
  org.jboss.axis.message.NodeImpl

All Implemented Interfaces:

Node (src) , org.w3c.dom.Node

Direct Known Subclasses:

SOAPElementImpl (src) , TextImpl (src)

public class NodeImpl

extends java.lang.Object

implements Node (src)

An implemenation of the abstract Node.

This class should not expose functionality that is not part of Node (src) . Client code should use javax.xml.soap.Node instead of this class.

When creating a DOM2 tree the objects maintained by the tree are org.w3c.dom.Node objects and not javax.xml.soap.Node objects.

This implementation schields the client from the the underlying DOM2 tree, returning javax.xml.soap.Node objects.

soapParent

protected SOAPElementImpl (src)  soapParent

domNode

protected org.w3c.dom.Node domNode

detachNode

public void detachNode()

Removes this Node object from the tree.

Specified by:

detachNode in interface Node (src)

getParentElement

public SOAPElement (src)  getParentElement()

Returns the parent node of this Node object. This method can throw an UnsupportedOperationException if the tree is not kept in memory.

Specified by:

getParentElement in interface Node (src)

Returns:

the SOAPElement object that is the parent of this Node object or null if this Node object is root

setParentElement

public void setParentElement(SOAPElement (src)  parent)
                      throws SOAPException (src) 

Sets the parent of this Node object to the given SOAPElement object.

Specified by:

setParentElement in interface Node (src)

Parameters:

parent - the SOAPElement object to be set as the parent of this Node object

Throws:

SOAPException (src) - if there is a problem in setting the parent to the given node

getValue

public java.lang.String getValue()

Returns the value of this node if this is a Text node or the value of the immediate child of this node otherwise.

If there is an immediate child of this Node that it is a Text node then it's value will be returned. If there is more than one Text node then the value of the first Text Node will be returned. Otherwise null is returned.

Specified by:

getValue in interface Node (src)

Returns:

a String with the text of this node if this is a Text node or the text contained by the first immediate child of this Node object that is a Text object if such a child exists; null otherwise.

setValue

public 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.

The value of the immediate child of this node can be set only if, there is one child node and that node is a Text node, or if there are no children in which case a child Text node will be created.

Specified by:

setValue in interface Node (src)

Parameters:

value - A value string

Throws:

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 node.

recycleNode

public void recycleNode()

Notifies the implementation that this 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.

Specified by:

recycleNode in interface Node (src)

getNodeName

public java.lang.String getNodeName()

Specified by:

getNodeName in interface org.w3c.dom.Node

getNodeValue

public java.lang.String getNodeValue()
                              throws org.w3c.dom.DOMException

Specified by:

getNodeValue in interface org.w3c.dom.Node

Throws:

org.w3c.dom.DOMException

setNodeValue

public void setNodeValue(java.lang.String nodeValue)
                  throws org.w3c.dom.DOMException

Specified by:

setNodeValue in interface org.w3c.dom.Node

Throws:

org.w3c.dom.DOMException

getNodeType

public short getNodeType()

Specified by:

getNodeType in interface org.w3c.dom.Node

getParentNode

public org.w3c.dom.Node getParentNode()

Specified by:

getParentNode in interface org.w3c.dom.Node

getChildNodes

public org.w3c.dom.NodeList getChildNodes()

Specified by:

getChildNodes in interface org.w3c.dom.Node

getFirstChild

public org.w3c.dom.Node getFirstChild()

Specified by:

getFirstChild in interface org.w3c.dom.Node

getLastChild

public org.w3c.dom.Node getLastChild()

Specified by:

getLastChild in interface org.w3c.dom.Node

getPreviousSibling

public org.w3c.dom.Node getPreviousSibling()

Specified by:

getPreviousSibling in interface org.w3c.dom.Node

getNextSibling

public org.w3c.dom.Node getNextSibling()

Specified by:

getNextSibling in interface org.w3c.dom.Node

getAttributes

public org.w3c.dom.NamedNodeMap getAttributes()

Specified by:

getAttributes in interface org.w3c.dom.Node

getOwnerDocument

public org.w3c.dom.Document getOwnerDocument()

Specified by:

getOwnerDocument in interface org.w3c.dom.Node

insertBefore

public org.w3c.dom.Node insertBefore(org.w3c.dom.Node newChild,
                                     org.w3c.dom.Node refChild)
                              throws org.w3c.dom.DOMException

Specified by:

insertBefore in interface org.w3c.dom.Node

Throws:

org.w3c.dom.DOMException

replaceChild

public org.w3c.dom.Node replaceChild(org.w3c.dom.Node newChild,
                                     org.w3c.dom.Node oldChild)
                              throws org.w3c.dom.DOMException

Specified by:

replaceChild in interface org.w3c.dom.Node

Throws:

org.w3c.dom.DOMException

removeChild

public org.w3c.dom.Node removeChild(org.w3c.dom.Node oldChild)
                             throws org.w3c.dom.DOMException

Specified by:

removeChild in interface org.w3c.dom.Node

Throws:

org.w3c.dom.DOMException

appendChild

public org.w3c.dom.Node appendChild(org.w3c.dom.Node newChild)
                             throws org.w3c.dom.DOMException

Specified by:

appendChild in interface org.w3c.dom.Node

Throws:

org.w3c.dom.DOMException

hasChildNodes

public boolean hasChildNodes()

Specified by:

hasChildNodes in interface org.w3c.dom.Node

cloneNode

public org.w3c.dom.Node cloneNode(boolean deep)

Specified by:

cloneNode in interface org.w3c.dom.Node

normalize

public void normalize()

Specified by:

normalize in interface org.w3c.dom.Node

isSupported

public boolean isSupported(java.lang.String feature,
                           java.lang.String version)

Specified by:

isSupported in interface org.w3c.dom.Node

getNamespaceURI

public java.lang.String getNamespaceURI()

Specified by:

getNamespaceURI in interface org.w3c.dom.Node

getPrefix

public java.lang.String getPrefix()

Specified by:

getPrefix in interface org.w3c.dom.Node

setPrefix

public void setPrefix(java.lang.String prefix)
               throws org.w3c.dom.DOMException

Specified by:

setPrefix in interface org.w3c.dom.Node

Throws:

org.w3c.dom.DOMException

getLocalName

public java.lang.String getLocalName()

Specified by:

getLocalName in interface org.w3c.dom.Node

hasAttributes

public boolean hasAttributes()

Specified by:

hasAttributes in interface org.w3c.dom.Node

hashCode

public int hashCode()

toString

public java.lang.String toString()

getBaseURI

public java.lang.String getBaseURI()

compareDocumentPosition

public short compareDocumentPosition(org.w3c.dom.Node other)
                              throws org.w3c.dom.DOMException

Throws:

org.w3c.dom.DOMException

getTextContent

public java.lang.String getTextContent()
                                throws org.w3c.dom.DOMException

Throws:

org.w3c.dom.DOMException

setTextContent

public void setTextContent(java.lang.String textContent)
                    throws org.w3c.dom.DOMException

Throws:

org.w3c.dom.DOMException

isSameNode

public boolean isSameNode(org.w3c.dom.Node other)

lookupPrefix

public java.lang.String lookupPrefix(java.lang.String namespaceURI)

isDefaultNamespace

public boolean isDefaultNamespace(java.lang.String namespaceURI)

lookupNamespaceURI

public java.lang.String lookupNamespaceURI(java.lang.String prefix)

isEqualNode

public boolean isEqualNode(org.w3c.dom.Node arg)

getFeature

public java.lang.Object getFeature(java.lang.String feature,
                                   java.lang.String version)

setUserData

public java.lang.Object setUserData(java.lang.String key,
                                    java.lang.Object data,
                                    UserDataHandler (src)  handler)

getUserData

public java.lang.Object getUserData(java.lang.String key)