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java.lang.Objectcom.icl.saxon.om.AbstractNode
com.icl.saxon.tree.NodeImpl
com.icl.saxon.tree.ElementImpl
com.icl.saxon.tree.ElementWithAttributes
com.icl.saxon.style.StyleElement
com.icl.saxon.style.XSLTemplate
com.icl.saxon.style.SAXONHandler
public class SAXONHandler
A saxon:handler element in the style sheet: defines a Java nodehandler that can be used to process a node in place of an XSLT template
Field Summary | |
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protected int |
sequence
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Fields inherited from class com.icl.saxon.style.XSLTemplate |
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match, modeNameCode, needsStackFrame, priority, prioritySpecified, procedure, templateFingerprint |
Fields inherited from class com.icl.saxon.style.StyleElement |
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attributeSets, extensionNamespaces, REPORT_ALWAYS, REPORT_IF_INSTANTIATED, REPORT_UNLESS_FORWARDS_COMPATIBLE, reportingCircumstances, staticContext, validationError, version |
Fields inherited from class com.icl.saxon.tree.ElementWithAttributes |
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attributeList, namespaceList |
Fields inherited from class com.icl.saxon.tree.ElementImpl |
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nameCode, root |
Fields inherited from class com.icl.saxon.tree.NodeImpl |
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emptyArray, index, parent |
Fields inherited from class com.icl.saxon.om.AbstractNode |
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NODE_LETTER |
Fields inherited from interface org.w3c.dom.Node |
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ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_POSITION_CONTAINED_BY, DOCUMENT_POSITION_CONTAINS, DOCUMENT_POSITION_DISCONNECTED, DOCUMENT_POSITION_FOLLOWING, DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, DOCUMENT_POSITION_PRECEDING, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE |
Fields inherited from interface com.icl.saxon.om.NodeInfo |
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ATTRIBUTE, COMMENT, ELEMENT, NAMESPACE, NODE, NONE, NUMBER_OF_TYPES, PI, ROOT, TEXT |
Constructor Summary | |
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SAXONHandler()
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Method Summary | |
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void |
addChild(NodeImpl node,
int index)
Add a child node to this node. |
void |
checkUnknownAttribute(int nc)
Check whether an unknown attribute is permitted. |
void |
compact(int size)
Compact the space used by this node |
void |
copyStringValue(Outputter out)
Copy the string-value of this node to a given outputter |
void |
dropChildren()
Drop a branch of the tree. |
AxisEnumeration |
enumerateChildren(NodeTest test)
Get an enumeration of the children of this node |
void |
expand(Context context)
Invoke the node handler. |
org.w3c.dom.NodeList |
getChildNodes()
Return a NodeList that contains all children of this node. |
org.w3c.dom.Node |
getFirstChild()
Get the first child node of the element |
org.w3c.dom.Node |
getLastChild()
Get the last child node of the element |
java.lang.String |
getNodeValue()
Get the node value as defined in the DOM. |
protected NodeImpl |
getNthChild(int n)
Get the nth child node of the element (numbering from 0) |
protected long |
getSequenceNumber()
Get the node sequence number (in document order). |
java.lang.String |
getStringValue()
Return the string-value of the node, that is, the concatenation of the character content of all descendent elements and text nodes. |
boolean |
hasChildNodes()
Determine if the node has any children. |
protected NodeHandler |
makeHandler(java.lang.String className)
Load a named node handler and check it is OK. |
void |
preprocess()
Preprocess: this registers the node handler with the controller |
void |
process(Context context)
Process saxon:handler element. |
void |
removeChild(int index)
Remove node at given index. |
void |
renumberChildren()
Renumber the children of a given parent node. |
void |
useChildrenArray(NodeImpl[] array)
Supply an array to be used for the array of children. |
void |
validate()
Check that the element is valid. |
Methods inherited from class com.icl.saxon.style.XSLTemplate |
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bindVariable, getMinImportPrecedence, getProcedure, getTemplateFingerprint, mayContainTemplateBody, needsStackFrame, prepareAttributes, start, traceExpand |
Methods inherited from class com.icl.saxon.tree.ElementImpl |
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copy, generateId, getBaseURI, getDocumentRoot, getLineNumber, getNameCode, getNodeType, getSystemId, makeNameCode, setLineNumber, setNameCode, setSystemId |
Methods inherited from class com.icl.saxon.tree.NodeImpl |
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compareOrder, getDisplayName, getDocumentElement, getEnumeration, getFingerprint, getLocalName, getNamePool, getNextInDocument, getNextSibling, getOriginatingNode, getParent, getPrefix, getPreviousInDocument, getPreviousSibling, getURI, isSameNodeInfo, removeNode |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.xml.sax.Locator |
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getColumnNumber, getLineNumber, getPublicId, getSystemId |
Methods inherited from interface org.w3c.dom.Element |
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getElementsByTagName, getElementsByTagNameNS, getSchemaTypeInfo, getTagName, setIdAttribute, setIdAttributeNode, setIdAttributeNS |
Methods inherited from interface org.w3c.dom.Node |
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appendChild, cloneNode, compareDocumentPosition, getBaseURI, getChildNodes, getFeature, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNextSibling, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, getTextContent, getUserData, hasChildNodes, insertBefore, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeChild, replaceChild, setNodeValue, setPrefix, setTextContent, setUserData |
Field Detail |
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protected int sequence
Constructor Detail |
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public SAXONHandler()
Method Detail |
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public void checkUnknownAttribute(int nc) throws javax.xml.transform.TransformerConfigurationException
StyleElement
checkUnknownAttribute
in class StyleElement
nc
- The name code of the attribute name
javax.xml.transform.TransformerConfigurationException
public void validate() throws javax.xml.transform.TransformerConfigurationException
StyleElement
validate
in class XSLTemplate
javax.xml.transform.TransformerConfigurationException
public void preprocess() throws javax.xml.transform.TransformerConfigurationException
preprocess
in class XSLTemplate
javax.xml.transform.TransformerConfigurationException
public void process(Context context) throws javax.xml.transform.TransformerException
process
in class XSLTemplate
context
- The context in the source XML document, giving access to the current node,
the current variables, etc.
javax.xml.transform.TransformerException
public void expand(Context context) throws javax.xml.transform.TransformerException
expand
in class XSLTemplate
javax.xml.transform.TransformerException
protected NodeHandler makeHandler(java.lang.String className) throws javax.xml.transform.TransformerConfigurationException
javax.xml.transform.TransformerConfigurationException
protected final long getSequenceNumber()
getSequenceNumber
in class NodeImpl
public final boolean hasChildNodes()
hasChildNodes
in interface NodeInfo
hasChildNodes
in interface org.w3c.dom.Node
hasChildNodes
in class NodeImpl
true
if the node has any children,
false
if the node has no children.public final AxisEnumeration enumerateChildren(NodeTest test)
public final org.w3c.dom.Node getFirstChild()
getFirstChild
in interface org.w3c.dom.Node
getFirstChild
in class NodeImpl
public final org.w3c.dom.Node getLastChild()
getLastChild
in interface org.w3c.dom.Node
getLastChild
in class NodeImpl
public final 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
getChildNodes
in class NodeImpl
protected final NodeImpl getNthChild(int n)
public java.lang.String getStringValue()
public void copyStringValue(Outputter out) throws javax.xml.transform.TransformerException
copyStringValue
in interface NodeInfo
copyStringValue
in class AbstractNode
javax.xml.transform.TransformerException
public void useChildrenArray(NodeImpl[] array)
public void addChild(NodeImpl node, int index)
public void removeChild(int index)
public void renumberChildren()
public void dropChildren()
public void compact(int size)
public java.lang.String getNodeValue()
getNodeValue
in interface org.w3c.dom.Node
getNodeValue
in class AbstractNode
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