org.apache.xalan.templates
Class ElemAttribute

java.lang.Object
  org.apache.xml.utils.UnImplNode
      org.apache.xalan.templates.ElemTemplateElement
          org.apache.xalan.templates.ElemUse
              org.apache.xalan.templates.ElemElement
                  org.apache.xalan.templates.ElemAttribute

All Implemented Interfaces:

org.w3c.dom.Document, org.w3c.dom.Element, ExpressionNode, org.w3c.dom.Node, org.w3c.dom.NodeList, PrefixResolver, Serializable, javax.xml.transform.SourceLocator, WhitespaceStrippingElementMatcher, XSLTVisitable

public class ElemAttribute

extends ElemElement

Implement xsl:attribute.

 &!ELEMENT xsl:attribute %char-template;>
 &!ATTLIST xsl:attribute
   name %avt; #REQUIRED
   namespace %avt; #IMPLIED
   %space-att;
 &
 

See Also:

creating-attributes in XSLT Specification, Serialized Form

Field Summary

Fields inherited from class org.apache.xalan.templates.ElemElement

m_name_avt, m_namespace_avt

Fields inherited from class org.apache.xalan.templates.ElemUse

Fields inherited from class org.apache.xalan.templates.ElemTemplateElement

m_docOrderNumber, m_firstChild, m_hasVariableDecl, m_nextSibling, m_parentNode, m_prefixTable

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

ElemAttribute()

Method Summary

ElemTemplateElement	appendChild(ElemTemplateElement newChild) Add a child to the child list
(package private) void	constructNode(String nodeName, String prefix, String nodeNamespace, TransformerImpl transformer) Construct a node in the result tree.
void	execute(TransformerImpl transformer) Create an attribute in the result tree.
String	getNodeName() Return the node name.
int	getXSLToken() Get an int constant identifying the type of element.
protected String	resolvePrefix(ResultTreeHandler rhandler, String prefix, String nodeNamespace) Resolve the namespace into a prefix.
void	setName(AVT v) Set the "name" attribute.
protected boolean	validateNodeName(String nodeName) Validate that the node name is good.

Methods inherited from class org.apache.xalan.templates.ElemElement

callChildVisitors, compose, getName, getNamespace, setNamespace

Methods inherited from class org.apache.xalan.templates.ElemUse

applyAttrSets, getUseAttributeSets, setUseAttributeSets, setUseAttributeSets

Methods inherited from class org.apache.xalan.templates.ElemTemplateElement

accept, addOrReplaceDecls, appendChild, callChildVisitors, callVisitors, canAcceptVariables, canStripWhiteSpace, compareTo, containsExcludeResultPrefix, endCompose, error, error, executeNSDecls, executeNSDecls, exprAddChild, exprGetChild, exprGetNumChildren, exprGetParent, exprSetParent, getBaseIdentifier, getChildNodes, getColumnNumber, getDeclaredPrefixes, getDOMBackPointer, getFirstChild, getFirstChildElem, getLastChild, getLastChildElem, getLength, getLineNumber, getLocalName, getNamespaceForPrefix, getNamespaceForPrefix, getNextSibling, getNextSiblingElem, getNodeType, getOwnerDocument, getOwnerXSLTemplate, getParentElem, getParentNode, getParentNodeElem, getPrefixes, getPreviousSibling, getPreviousSiblingElem, getPublicId, getStylesheet, getStylesheetComposed, getStylesheetRoot, getSystemId, getTagName, getUid, getXmlSpace, handlesNullPrefixes, hasChildNodes, hasTextLitOnly, hasVariableDecl, insertBefore, isCompiledTemplate, isValidNCName, item, needToCheckExclude, recompose, removeChild, replaceChild, replaceChild, resolvePrefixTables, runtimeInit, setDOMBackPointer, setLocaterInfo, setParentElem, setPrefixes, setPrefixes, setUid, setXmlSpace, shouldStripWhiteSpace, unexecuteNSDecls, unexecuteNSDecls

Methods inherited from class org.apache.xml.utils.UnImplNode

adoptNode, appendData, cloneNode, createAttribute, createAttributeNS, createCDATASection, createComment, createDocumentFragment, createElement, createElementNS, createEntityReference, createProcessingInstruction, createTextNode, deleteData, getAttribute, getAttributeNode, getAttributeNodeNS, getAttributeNS, getAttributes, getDoctype, getDocumentElement, getElementById, getElementsByTagName, getElementsByTagNameNS, getEncoding, getImplementation, getNamespaceURI, getNodeValue, getOwnerElement, getPrefix, getSpecified, getStandalone, getStrictErrorChecking, getVersion, hasAttribute, hasAttributeNS, hasAttributes, importNode, insertData, isSupported, normalize, removeAttribute, removeAttributeNode, removeAttributeNS, removeChild, replaceData, setAttribute, setAttributeNode, setAttributeNodeNS, setAttributeNS, setData, setEncoding, setNodeValue, setPrefix, setStandalone, setStrictErrorChecking, setValue, setVersion, splitText, substringData

Methods inherited from class java.lang.Object

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

Constructor Detail

ElemAttribute

public ElemAttribute()

Method Detail

getXSLToken

public int getXSLToken()

Get an int constant identifying the type of element.

Overrides:

getXSLToken in class ElemElement

Returns:

The token ID for this element

See Also:

Constants

getNodeName

public String getNodeName()

Return the node name.

Specified by:

getNodeName in interface org.w3c.dom.Node

Overrides:

getNodeName in class ElemElement

Returns:

The element name

execute

public void execute(TransformerImpl transformer)
             throws javax.xml.transform.TransformerException

Create an attribute in the result tree.

Overrides:

execute in class ElemElement

Parameters:

transformer - non-null reference to the the current transform-time state.

Throws:

javax.xml.transform.TransformerException

See Also:

creating-attributes in XSLT Specification

resolvePrefix

protected String resolvePrefix(ResultTreeHandler rhandler,
                               String prefix,
                               String nodeNamespace)
                        throws javax.xml.transform.TransformerException

Resolve the namespace into a prefix. At this level, if no prefix exists, then return a manufactured prefix.

Overrides:

resolvePrefix in class ElemElement

Parameters:

rhandler - The current result tree handler.

prefix - The probable prefix if already known.

nodeNamespace - The namespace, which should not be null.

Returns:

The prefix to be used.

Throws:

javax.xml.transform.TransformerException

validateNodeName

protected boolean validateNodeName(String nodeName)

Validate that the node name is good.

Overrides:

validateNodeName in class ElemElement

Parameters:

nodeName - Name of the node being constructed, which may be null.

Returns:

true if the node name is valid, false otherwise.

constructNode

void constructNode(String nodeName,
                   String prefix,
                   String nodeNamespace,
                   TransformerImpl transformer)
             throws javax.xml.transform.TransformerException

Construct a node in the result tree. This method is overloaded by xsl:attribute. At this class level, this method creates an element.

Overrides:

constructNode in class ElemElement

Parameters:

nodeName - The name of the node, which may be null.

prefix - The prefix for the namespace, which may be null.

nodeNamespace - The namespace of the node, which may be null.

transformer - non-null reference to the the current transform-time state.

Throws:

javax.xml.transform.TransformerException

appendChild

public ElemTemplateElement appendChild(ElemTemplateElement newChild)

Add a child to the child list.

Overrides:

appendChild in class ElemTemplateElement

Parameters:

newChild - Child to append to the list of this node's children

Returns:

The node we just appended to the children list

Throws:

DOMException

setName

public void setName(AVT v)

Description copied from class: ElemElement

Set the "name" attribute. The name attribute is interpreted as an attribute value template. It is an error if the string that results from instantiating the attribute value template is not a QName.

Overrides:

setName in class ElemElement

Parameters:

v - Name attribute to set for this element

See Also:

ElemElement.setName(AVT)