org.apache.xalan.templates
Class ElemCopy

java.lang.Object
  |
  +--org.apache.xml.utils.UnImplNode
        |
        +--org.apache.xalan.templates.ElemTemplateElement
              |
              +--org.apache.xalan.templates.ElemUse
                    |
                    +--org.apache.xalan.templates.ElemCopy

public class ElemCopy

extends ElemUse

**For advanced use only** Implement xsl:copy.

See Also:

copying in XSLT Specification, Serialized Form

Constructor Summary

ElemCopy()

Method Summary

void	execute(TransformerImpl transformer) The xsl:copy element provides an easy way of copying the current node.
java.lang.String	getNodeName() Return the node name.
int	getXSLToken() Get an int constant identifying the type of element.

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

applyAttrSets, getUseAttributeSets, setUseAttributeSets, setUseAttributeSets

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

appendChild, appendChild, callVisitors, canAcceptVariables, canStripWhiteSpace, compareTo, compose, containsExcludeResultPrefix, endCompose, error, error, exprAddChild, exprGetChild, exprGetNumChildren, exprGetParent, exprSetParent, getBaseIdentifier, getChildNodes, getColumnNumber, getDeclaredPrefixes, getDOMBackPointer, getEndColumnNumber, getEndLineNumber, 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, item, recompose, removeChild, replaceChild, replaceChild, resolvePrefixTables, runtimeInit, setDOMBackPointer, setEndLocaterInfo, setLocaterInfo, setParentElem, setPrefixes, setPrefixes, setUid, setXmlSpace, shouldStripWhiteSpace

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

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

Constructor Detail

ElemCopy

public ElemCopy()

Method Detail

getXSLToken

public int getXSLToken()

Get an int constant identifying the type of element.

Returns:

The token ID for this element

Overrides:

getXSLToken in class ElemTemplateElement

See Also:

Constants

getNodeName

public java.lang.String getNodeName()

Return the node name.

Returns:

This element's name

Overrides:

getNodeName in class ElemTemplateElement

execute

public void execute(TransformerImpl transformer)
             throws TransformerException

The xsl:copy element provides an easy way of copying the current node. Executing this function creates a copy of the current node into the result tree.

The namespace nodes of the current node are automatically copied as well, but the attributes and children of the node are not automatically copied. The content of the xsl:copy element is a template for the attributes and children of the created node; the content is instantiated only for nodes of types that can have attributes or children (i.e. root nodes and element nodes).

The root node is treated specially because the root node of the result tree is created implicitly. When the current node is the root node, xsl:copy will not create a root node, but will just use the content template.

Parameters:

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

sourceNode - non-null reference to the current source node.

mode - reference, which may be null, to the current mode.

Throws:

TransformerException -

Overrides:

execute in class ElemUse