Package com.icl.saxon.style
Class SAXONHandler
- java.lang.Object
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- All Implemented Interfaces:
NodeHandler
,NodeInfo
,javax.xml.transform.dom.DOMLocator
,javax.xml.transform.Source
,javax.xml.transform.SourceLocator
,org.w3c.dom.Element
,org.w3c.dom.NamedNodeMap
,org.w3c.dom.Node
,org.xml.sax.Locator
public class SAXONHandler extends XSLTemplate
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
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Field Summary
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Fields inherited from class com.icl.saxon.style.XSLTemplate
match, modeNameCode, needsStackFrame, priority, prioritySpecified, procedure, templateFingerprint
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Fields inherited from class com.icl.saxon.style.StyleElement
attributeSets, extensionNamespaces, REPORT_ALWAYS, REPORT_IF_INSTANTIATED, REPORT_UNLESS_FORWARDS_COMPATIBLE, reportingCircumstances, staticContext, validationError, version
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Fields inherited from class com.icl.saxon.tree.ElementWithAttributes
attributeList, namespaceList
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Fields inherited from class com.icl.saxon.tree.ElementImpl
nameCode, root
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Fields inherited from class com.icl.saxon.tree.ParentNodeImpl
sequence
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Fields inherited from class com.icl.saxon.tree.NodeImpl
emptyArray, index, parent
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Fields inherited from class com.icl.saxon.om.AbstractNode
NODE_LETTER
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Fields inherited from interface org.w3c.dom.Node
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
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Constructor Summary
Constructors Constructor Description SAXONHandler()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
checkUnknownAttribute(int nc)
Check whether an unknown attribute is permitted.void
expand(Context context)
Invoke the node handler.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 controllervoid
process(Context context)
Process saxon:handler element.void
validate()
Check that the element is valid.-
Methods inherited from class com.icl.saxon.style.XSLTemplate
bindVariable, getMinImportPrecedence, getProcedure, getTemplateFingerprint, mayContainTemplateBody, needsStackFrame, prepareAttributes, start, traceExpand
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Methods inherited from class com.icl.saxon.style.StyleElement
checkEmpty, checkNotTopLevel, checkTopLevel, checkWithinTemplate, compileError, compileError, definesExcludedNamespace, definesExtensionElement, doesPostProcessing, fallbackProcessing, findAttributeSets, forwardsCompatibleModeIsEnabled, getContainingStyleSheet, getPrecedence, getPreparedStyleSheet, getPrincipalStyleSheet, getStandardNames, getStyleSheetFunction, getVariableBinding, getVariableNames, getVersion, handleSortKeys, isExcludedNamespace, isExtensionNamespace, isInstruction, isTopLevel, makeAttributeValueTemplate, makeExpression, makePattern, processAllAttributes, processAttributes, processAttributeSets, processChildren, processExcludedNamespaces, processExtensionElementAttribute, processVersionAttribute, reportAbsence, setValidationError, styleError, styleError, substituteFor, validateChildren, validateSubtree
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Methods inherited from class com.icl.saxon.tree.ElementWithAttributes
addNamespaceNodes, copy, getAttribute, getAttributeList, getAttributeNode, getAttributeNodeNS, getAttributeNS, getAttributes, getAttributeValue, getAttributeValue, getAttributeValue, getLength, getNamedItem, getNamedItemNS, getNamespaceCodes, getPrefixForURI, getURICodeForPrefix, hasAttribute, hasAttributeNS, hasAttributes, initialise, item, outputNamespaceNodes, removeAttribute, removeAttributeNode, removeAttributeNS, removeNamedItem, removeNamedItemNS, setAttribute, setAttributeNode, setAttributeNodeNS, setAttributeNS, setNamedItem, setNamedItemNS, setNamespaceDeclarations
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Methods inherited from class com.icl.saxon.tree.ElementImpl
copy, generateId, getBaseURI, getDocumentRoot, getLineNumber, getNameCode, getNodeType, getSystemId, makeNameCode, setLineNumber, setNameCode, setSystemId
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Methods inherited from class com.icl.saxon.tree.ParentNodeImpl
addChild, compact, copyStringValue, dropChildren, enumerateChildren, getChildNodes, getFirstChild, getLastChild, getNodeValue, getNthChild, getSequenceNumber, getStringValue, hasChildNodes, removeChild, renumberChildren, useChildrenArray
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Methods inherited from class com.icl.saxon.tree.NodeImpl
compareOrder, getDisplayName, getDocumentElement, getEnumeration, getFingerprint, getLocalName, getNamePool, getNextInDocument, getNextSibling, getOriginatingNode, getParent, getPrefix, getPreviousInDocument, getPreviousSibling, getURI, isSameNodeInfo, removeNode
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Methods inherited from class com.icl.saxon.om.AbstractNode
appendChild, appendData, cloneNode, compareDocumentPosition, createAttribute, createAttributeNS, createCDATASection, createComment, createDocumentFragment, createElement, createElementNS, createEntityReference, createProcessingInstruction, createTextNode, deleteData, disallowUpdate, getColumnNumber, getData, getDoctype, getElementById, getElementsByTagName, getElementsByTagNameNS, getFeature, getImplementation, getName, getNamespaceURI, getNodeName, getOwnerDocument, getOwnerElement, getParentNode, getPublicId, getSchemaTypeInfo, getSpecified, getTagName, getTextContent, getUserData, getValue, getWholeText, importNode, insertBefore, insertData, isDefaultNamespace, isElementContentWhitespace, isEqualNode, isId, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeChild, replaceChild, replaceData, replaceWholeText, setData, setIdAttribute, setIdAttributeNode, setIdAttributeNS, setNodeValue, setPrefix, setTextContent, setUserData, setValue, splitText, substringData, supports
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.w3c.dom.Element
getElementsByTagName, getElementsByTagNameNS, getSchemaTypeInfo, getTagName, setIdAttribute, setIdAttributeNode, setIdAttributeNS
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Methods inherited from interface org.xml.sax.Locator
getColumnNumber, getLineNumber, getPublicId, getSystemId
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Methods inherited from interface org.w3c.dom.Node
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
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Method Detail
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checkUnknownAttribute
public void checkUnknownAttribute(int nc) throws javax.xml.transform.TransformerConfigurationException
Description copied from class:StyleElement
Check whether an unknown attribute is permitted.- Overrides:
checkUnknownAttribute
in classStyleElement
- Parameters:
nc
- The name code of the attribute name- Throws:
javax.xml.transform.TransformerConfigurationException
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validate
public void validate() throws javax.xml.transform.TransformerConfigurationException
Description copied from class:StyleElement
Check that the element is valid. This is called once for each element, after the entire tree has been built. As well as validation, it can perform first-time initialisation. The default implementation does nothing; it is normally overriden in subclasses.- Overrides:
validate
in classXSLTemplate
- Throws:
javax.xml.transform.TransformerConfigurationException
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preprocess
public void preprocess() throws javax.xml.transform.TransformerConfigurationException
Preprocess: this registers the node handler with the controller- Overrides:
preprocess
in classXSLTemplate
- Throws:
javax.xml.transform.TransformerConfigurationException
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process
public void process(Context context) throws javax.xml.transform.TransformerException
Process saxon:handler element. This is called while all the top-level nodes are being processed in order, so it does nothing.- Overrides:
process
in classXSLTemplate
- Parameters:
context
- The context in the source XML document, giving access to the current node, the current variables, etc.- Throws:
javax.xml.transform.TransformerException
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expand
public void expand(Context context) throws javax.xml.transform.TransformerException
Invoke the node handler. Called directly only when doing XSLCallTemplate- Overrides:
expand
in classXSLTemplate
- Throws:
javax.xml.transform.TransformerException
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makeHandler
protected NodeHandler makeHandler(java.lang.String className) throws javax.xml.transform.TransformerConfigurationException
Load a named node handler and check it is OK.- Throws:
javax.xml.transform.TransformerConfigurationException
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