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Stylesheet Class Reference

This class represents the base stylesheet or an "import" stylesheet. More...

#include <Stylesheet.hpp>

Inheritance diagram for Stylesheet:

XalanDocument PrefixResolver XalanNode StylesheetRoot Collaboration diagram for Stylesheet:

List of all members.

Public Types

Public Methods

Static Public Methods

Protected Attributes

Static Protected Attributes


Detailed Description

This class represents the base stylesheet or an "import" stylesheet.

"include" stylesheets are combined with the including stylesheet.


Member Typedef Documentation

typedef std::vector<ElemAttributeSet*> Stylesheet::AttributeSetVectorType

typedef std::vector<ElemDecimalFormat*> Stylesheet::ElemDecimalFormatVectorType

typedef std::map<XalanQNameByReference, ElemTemplate*> Stylesheet::ElemTemplateMapType

typedef std::vector<ElemVariable*> Stylesheet::ElemVariableVectorType

typedef std::map<XalanDOMString, ExtensionNSHandler*> Stylesheet::ExtensionNamespacesMapType

typedef std::vector<KeyDeclaration> Stylesheet::KeyDeclarationVectorType

typedef std::map<const XalanNode*, KeyTable*> Stylesheet::KeyTablesTableType

typedef std::deque<MatchPattern2> Stylesheet::MatchPattern2Container

typedef NamespacesHandler::NamespaceVectorType Stylesheet::NamespaceVectorType

typedef NamespacesHandler::NamespacesStackType Stylesheet::NamespacesStackType

typedef StylesheetExecutionContext::ParamVectorType Stylesheet::ParamVectorType

typedef std::vector<const MatchPattern2*> Stylesheet::PatternTableListType

typedef std::map<XalanDOMString, PatternTableListType> Stylesheet::PatternTableMapType

typedef std::vector<const MatchPattern2*> Stylesheet::PatternTableVectorType

typedef std::vector<XalanQNameByValue> Stylesheet::QNameVectorType

typedef std::map<XalanDOMString, XalanDOMString> Stylesheet::StringToStringMapType

typedef std::vector<Stylesheet*> Stylesheet::StylesheetVectorType

typedef std::vector<XalanDOMString> Stylesheet::URLStackType

typedef std::vector<const XPath*> Stylesheet::XPathVectorType


Constructor & Destructor Documentation

Stylesheet::Stylesheet ( StylesheetRoot & root,
const XalanDOMString & baseIdentifier,
StylesheetConstructionContext & constructionContext)

Constructor for a Stylesheet needs a Document.

Exceptions:
XSLProcessorException   thrown if the active ProblemListener and XMLParserLiaison decide the error condition is severe enough to halt processing.

virtual Stylesheet::~Stylesheet () [virtual]


Member Function Documentation

void Stylesheet::addAttributeSet ( ElemAttributeSet * attrSet)

Add an attribute set to the list.

Parameters:
attrSet   pointer to attribute set to add

void Stylesheet::addExtensionNamespace ( const XalanDOMString & uri,
ExtensionNSHandler * nsh)

Add an extension namespace handler.

This provides methods for calling an element extension as well as for function calls (which is passed on to XPath).

Parameters:
uri   the URI of the extension namespace
nsh   handler

void Stylesheet::addImport ( Stylesheet * theStylesheet,
bool fFront)

Add an imported stylesheet.

Parameters:
theStylesheet   The stylesheet to add.
fFront   If true, the stylesheet is added to the front of the imports, instead of the end.

void Stylesheet::addObjectIfNotFound ( const MatchPattern2 * thePattern,
const MatchPattern2 * theArray[],
unsigned int & theArraySize) [static]

Add object to array of match patterns if not already there.

theArraySize size will be incremented if the pattern was added.

Parameters:
thePattern   pattern to add
theArray   vector of patterns to add to
theArraySize   The size of the array

void Stylesheet::addObjectIfNotFound ( const MatchPattern2 * thePattern,
PatternTableVectorType & theVector) [static]

Add object to vector of match patterns if not already there.

Parameters:
thePattern   pattern to add
theVector   vector of patterns to add to

void Stylesheet::addTemplate ( ElemTemplate * theTemplate,
StylesheetConstructionContext & constructionContext)

Add a template to the list of names templates.

Parameters:
theTemplate   template to add
constructionContext   context for construction

virtual XalanNode* Stylesheet::appendChild ( XalanNode * newChild) [virtual]

Adds the node newChild to the end of the list of children of this node.

If the newChild is already in the tree, it is first removed.

Parameters:
newChild   The node to add.If it is a DocumentFragment object, the entire contents of the document fragment are moved into the child list of this node
Returns:
The node added.

Reimplemented from XalanDocument.

void Stylesheet::applyAttrSets ( const QNameVectorType & attributeSetsNames,
StylesheetExecutionContext & executionContext,
XalanNode * sourceNode) const

Apply the set of named attributes to a node in a given context with a given mode.

Parameters:
attributeSetsNames   list of attribute set names
executionContext   current execution context
sourceNode   source node

virtual Stylesheet* Stylesheet::cloneNode ( bool deep) const [virtual]

Returns a duplicate of this node.

This function serves as a generic copy constructor for nodes.

The duplicate node has no parent ( parentNode returns null.).
Cloning an Element copies all attributes and their values, including those generated by the XML processor to represent defaulted attributes, but this method does not copy any text it contains unless it is a deep clone, since the text is contained in a child Text node. Cloning any other type of node simply returns a copy of this node.

Parameters:
deep   If true, recursively clone the subtree under the specified node; if false, clone only the node itself (and its attributes, if it is an Element).
Returns:
The duplicate node.

Reimplemented from XalanDocument.

virtual XalanAttr* Stylesheet::createAttribute ( const XalanDOMString & name) [virtual]

Creates an Attr of the given name.

Note that the Attr instance can then be attached to an Element using the DOMElement::setAttribute() method.

Parameters:
name   The name of the attribute.
Returns:
A new Attr object with the nodeName attribute set to name, and localName, prefix, and namespaceURI set to null.
Exceptions:
DOMException   INVALID_CHARACTER_ERR: Raised if the specified name contains an illegal character.

Reimplemented from XalanDocument.

virtual XalanAttr* Stylesheet::createAttributeNS ( const XalanDOMString & namespaceURI,
const XalanDOMString & qualifiedName) [virtual]

Creates an attribute of the given qualified name and namespace URI.

"Experimental - subject to change"

Parameters:
namespaceURI   The namespace URI of the attribute to create.
qualifiedName   The qualified name of the attribute to instantiate.
Returns:
A new Attr object.
Exceptions:
DOMException   INVALID_CHARACTER_ERR: Raised if the specified qualified name contains an illegal character.
NAMESPACE_ERR: Raised if the qualifiedName is malformed, if the qualifiedName has a prefix and the namespaceURI is null or an empty string, if the qualifiedName has a prefix that is "xml" and the namespaceURI is different from "http://www.w3.org/XML/1998/namespace", if the qualifiedName has a prefix that is "xmlns" and the namespaceURI is different from "http://www.w3.org/2000/xmlns/", or if the qualifiedName is "xmlns" and the namespaceURI is different from "http://www.w3.org/2000/xmlns/".

Reimplemented from XalanDocument.

virtual XalanCDATASection* Stylesheet::createCDATASection ( const XalanDOMString & data) [virtual]

Creates a CDATASection node whose value is the specified string.

Parameters:
data   The data for the CDATASection contents.
Returns:
A CDATASection object.
Exceptions:
DOMException   NOT_SUPPORTED_ERR: Raised if this document is an HTML document.

Reimplemented from XalanDocument.

virtual XalanComment* Stylesheet::createComment ( const XalanDOMString & data) [virtual]

Creates a Comment node given the specified string.

Parameters:
data   The data for the comment.
Returns:
A Comment that references the newly created comment node.

Reimplemented from XalanDocument.

virtual XalanDocumentFragment* Stylesheet::createDocumentFragment () [virtual]

Creates an empty DocumentFragment object.

Returns:
A DocumentFragment that references the newly created document fragment.

Reimplemented from XalanDocument.

virtual XalanElement* Stylesheet::createElement ( const XalanDOMString & tagName) [virtual]

Creates an element of the type specified.

Note that the instance returned implements the Element interface, so attributes can be specified directly on the returned object.

Parameters:
tagName   The name of the element type to instantiate.
Returns:
A Element that reference the new element.

Reimplemented from XalanDocument.

virtual XalanElement* Stylesheet::createElementNS ( const XalanDOMString & namespaceURI,
const XalanDOMString & qualifiedName) [virtual]

Creates an element of the given qualified name and namespace URI.

"Experimental - subject to change"

Parameters:
namespaceURI   The namespace URI of the element to create.
qualifiedName   The qualified name of the element type to instantiate.
Returns:
A new Element object.
Exceptions:
DOMException   INVALID_CHARACTER_ERR: Raised if the specified qualified name contains an illegal character.
NAMESPACE_ERR: Raised if the qualifiedName is malformed, if the qualifiedName has a prefix and the namespaceURI is null or an empty string, or if the qualifiedName has a prefix that is "xml" and the namespaceURI is different from "http://www.w3.org/XML/1998/namespace".

Reimplemented from XalanDocument.

virtual XalanEntityReference* Stylesheet::createEntityReference ( const XalanDOMString & name) [virtual]

Creates an EntityReference object.

Parameters:
name   The name of the entity to reference.
Returns:
A EntityReference that references the newly created EntityReference node.
Exceptions:
DOMException   INVALID_CHARACTER_ERR: Raised if the specified name contains an illegal character.

Reimplemented from XalanDocument.

virtual XalanProcessingInstruction* Stylesheet::createProcessingInstruction ( const XalanDOMString & target,
const XalanDOMString & data) [virtual]

Creates a ProcessingInstruction node given the specified name and data strings.

Parameters:
target   The target part of the processing instruction.
data   The data for the node.
Returns:
A ProcessingInstruction that references the newly created PI node.
Exceptions:
DOMException   INVALID_CHARACTER_ERR: Raised if an illegal character is specified.

Reimplemented from XalanDocument.

virtual XalanText* Stylesheet::createTextNode ( const XalanDOMString & data) [virtual]

Creates a Text node given the specified string.

Parameters:
data   The data for the node.
Returns:
A Text object that references the newly created text node.

Reimplemented from XalanDocument.

const ElemTemplate * Stylesheet::findNamedTemplate ( const XalanQName & qname) const

Locate a template via the "name" attribute.

Parameters:
name   qualified name of template
Returns:
pointer to template found or 0 if none found

const ElemTemplate * Stylesheet::findTemplate ( StylesheetExecutionContext & executionContext,
XalanNode * targetNode,
const XalanQName & mode,
bool onlyUseImports) const

Given a target element, find the template that best matches in the given XSL document, according to the rules specified in the xsl draft.

Parameters:
executionContext   current execution context
targetElem   element that needs a rule
mode   string indicating the display mode
onlyUseImports   only use imports, do not use any templates from the stylesheet itself
Returns:
pointer to rule that best matches targetElem

const ElemTemplate * Stylesheet::findTemplate ( StylesheetExecutionContext & executionContext,
XalanNode * targetNode) const

Given a target element, find the template that best matches in the given XSL document, according to the rules specified in the xsl draft.

Parameters:
executionContext   current execution context
targetNode   element that needs a rule
Returns:
pointer to rule that best matches targetNode

virtual const XalanNamedNodeMap* Stylesheet::getAttributes () const [virtual]

Gets a NamedNodeMap containing the attributes of this node (if it is an Element) or null otherwise.

Reimplemented from XalanDocument.

const XalanDOMString & Stylesheet::getBaseIdentifier () const

Retrieve the base identifier with which this stylesheet is associated.

Returns:
string for base identifier

virtual const XalanNodeList* Stylesheet::getChildNodes () const [virtual]

Gets a NodeList that contains all children of this node.

If there are no children, this is a NodeList containing no nodes. The content of the returned NodeList is "live" in the sense that, for instance, changes to the children of the node object that it was created from are immediately reflected in the nodes returned by the NodeList accessors; it is not a static snapshot of the content of the node. This is true for every NodeList, including the ones returned by the getElementsByTagName method.

Reimplemented from XalanDocument.

const XalanDOMString & Stylesheet::getCurrentIncludeBaseIdentifier () const

Retrieve the base identifier for the most recently included stylesheet.

This will return the same value as getBaseIdentifier(), if no include is being processed.

Returns:
string for base identifier

const XalanDecimalFormatSymbols * Stylesheet::getDecimalFormatSymbols ( const XalanQName & theQName) const

Retrieve the XalanDecimalFormatSymbols instance associated with the QName.

Parameters:
theQName   the QName for the lookup
Returns:
a pointer to the matching instance, or 0 if none was found

virtual XalanDocumentType* Stylesheet::getDoctype () const [virtual]

Get Document Type Declaration (see DocumentType) associated with this document.

For documents without a document type declaration this returns null reference object. The DOM Level 1 does not support editing the Document Type Declaration, therefore docType cannot be altered in any way.

Reimplemented from XalanDocument.

virtual XalanElement* Stylesheet::getDocumentElement () const [virtual]

Return a reference to the root element of the document.

Reimplemented from XalanDocument.

virtual XalanElement* Stylesheet::getElementById ( const XalanDOMString & elementId) const [virtual]

Returns the Element whose ID is given by elementId.

If no such element exists, returns null. Behavior is not defined if more than one element has this ID.

Note: The DOM implementation must have information that says which attributes are of type ID. Attributes with the name "ID" are not of type ID unless so defined. Implementations that do not know whether attributes are of type ID or not are expected to return null.

"Experimental - subject to change"

Parameters:
elementId   The unique id value for an element.
Returns:
The matching element.

Reimplemented from XalanDocument.

virtual XalanNodeList* Stylesheet::getElementsByTagName ( const XalanDOMString & tagname) const [virtual]

Returns a NodeList of all the elements with a given tag name.

The returned node list is "live", in that changes to the document tree made after a nodelist was initially returned will be immediately reflected in the node list.

The elements in the node list are ordered in the same order in which they would be encountered in a preorder traversal of the Document tree.

Parameters:
tagname   The name of the tag to match on. The special value "*" matches all tags.
Returns:
A reference to a NodeList containing all the matched Elements.

Reimplemented from XalanDocument.

virtual XalanNodeList* Stylesheet::getElementsByTagNameNS ( const XalanDOMString & namespaceURI,
const XalanDOMString & localName) const [virtual]

Returns a NodeList of all the Elements with a given local name and namespace URI in the order in which they would be encountered in a preorder traversal of the Document tree.

"Experimental - subject to change"

Parameters:
namespaceURI   The namespace URI of the elements to match on. The special value "*" matches all namespaces.
localName   The local name of the elements to match on. The special value "*" matches all local names.
Returns:
A new NodeList object containing all the matched Elements.

Reimplemented from XalanDocument.

virtual XalanNode* Stylesheet::getFirstChild () const [virtual]

Gets the first child of this node.

If there is no such node, this returns null.

Reimplemented from XalanDocument.

virtual XalanDOMImplementation* Stylesheet::getImplementation () const [virtual]

Return the DOMImplementation object that handles this document.

Reimplemented from XalanDocument.

URLStackType & Stylesheet::getIncludeStack ()

Retrieve the stack of who's including who.

Returns:
stack of includes

virtual unsigned long Stylesheet::getIndex () const [virtual]

Get the node's index.

Valid only if isIndexed() reports that the document is node-order indexed.

Returns:
The index value, or 0 if the node is not indexed.

Reimplemented from XalanDocument.

virtual XalanNode* Stylesheet::getLastChild () const [virtual]

Gets the last child of this node.

If there is no such node, this returns null.

Reimplemented from XalanDocument.

virtual const XalanDOMString& Stylesheet::getLocalName () const [virtual]

Returns the local part of the qualified name of this node.

For nodes created with a DOM Level 1 method, such as createElement from the Document interface, it is null.

Reimplemented from XalanDocument.

NamespaceVectorType & Stylesheet::getNamespaceDecls ()

Retrieve the list of namespace declarations currently in effect.

Returns:
vector of namespace vectors

const NamespaceVectorType & Stylesheet::getNamespaceDecls () const

Retrieve the list of namespace declarations currently in effect.

Returns:
vector of namespace vectors

virtual const XalanDOMString* Stylesheet::getNamespaceForPrefix ( const XalanDOMString & prefix) const [virtual]

Retrieve a namespace corresponding to a prefix.

This assumes that the PrevixResolver holds its own namespace context, or is a namespace context itself.

Parameters:
prefix   Prefix to resolve
Returns:
namespace that prefix resolves to, or null if prefix is not found

Reimplemented from PrefixResolver.

const XalanDOMString * Stylesheet::getNamespaceForPrefixFromStack ( const XalanDOMChar * prefix) const

Get the namespace from a prefix by searching the stack of namespace lists.

Parameters:
prefix   prefix to search
Returns:
namespace corresponding to prefix, or null if not found.

const XalanDOMString * Stylesheet::getNamespaceForPrefixFromStack ( const XalanDOMString & prefix) const

Get the namespace from a prefix by searching the stack of namespace lists.

Parameters:
prefix   prefix to search
Returns:
namespace corresponding to prefix, or null if not found.

const XalanDOMString * Stylesheet::getNamespaceFromStack ( const XalanDOMChar * nodeName) const

Get the namespace from a qualified name.

Parameters:
nodeName   name of node
Returns:
namespace string for node, or null if not found.

const XalanDOMString * Stylesheet::getNamespaceFromStack ( const XalanDOMString & nodeName) const

Get the namespace from a qualified name.

Parameters:
nodeName   name of node
Returns:
namespace string for node, or null if not found.

virtual const XalanDOMString& Stylesheet::getNamespaceURI () const [virtual]

Get the namespace URI of this node, or null if it is unspecified.

This is not a computed value that is the result of a namespace lookup based on an examination of the namespace declarations in scope. It is merely the namespace URI given at creation time.

For nodes of any type other than ELEMENT_NODE and ATTRIBUTE_NODE and nodes created with a DOM Level 1 method, such as createElement from the Document interface, this is always null.

Reimplemented from XalanDocument.

NamespacesStackType & Stylesheet::getNamespaces ()

Retrieve the stack of namespace lists.

Returns:
vector of namespace vectors

const NamespacesStackType & Stylesheet::getNamespaces () const

Retrieve the stack of namespace lists.

Returns:
vector of namespace vectors

NamespacesHandler & Stylesheet::getNamespacesHandler ()

const NamespacesHandler & Stylesheet::getNamespacesHandler () const

virtual XalanNode* Stylesheet::getNextSibling () const [virtual]

Gets the node immediately following this node.

If there is no such node, this returns null.

Reimplemented from XalanDocument.

virtual const XalanDOMString& Stylesheet::getNodeName () const [virtual]

Reimplemented from XalanDocument.

virtual NodeType Stylesheet::getNodeType () const [virtual]

An enum value representing the type of the underlying object.

Reimplemented from XalanDocument.

virtual const XalanDOMString& Stylesheet::getNodeValue () const [virtual]

Gets the value of this node, depending on its type.

Reimplemented from XalanDocument.

virtual XalanDocument* Stylesheet::getOwnerDocument () const [virtual]

Gets the Document object associated with this node.

This is also the Document object used to create new nodes. When this node is a Document or a DocumentType which is not used with any Document yet, this is null.

Reimplemented from XalanDocument.

virtual XalanNode* Stylesheet::getParentNode () const [virtual]

Gets the parent of this node.

All nodes, except Document, DocumentFragment, and Attr may have a parent. However, if a node has just been created and not yet added to the tree, or if it has been removed from the tree, a null Node is returned.

Reimplemented from XalanDocument.

virtual const XalanDOMString& Stylesheet::getPrefix () const [virtual]

Get the namespace prefix of this node, or null if it is unspecified.

Reimplemented from XalanDocument.

virtual XalanNode* Stylesheet::getPreviousSibling () const [virtual]

Gets the node immediately preceding this node.

If there is no such node, this returns null.

Reimplemented from XalanDocument.

StylesheetRoot & Stylesheet::getStylesheetRoot ()

Retrieve the root stylesheet object.

Returns:
reference to the stylesheet object

const StylesheetRoot & Stylesheet::getStylesheetRoot () const

Retrieve the root stylesheet object.

Returns:
const reference to the stylesheet object

virtual const XalanDOMString& Stylesheet::getURI () const [virtual]

Retrieve the base URI for the resolver.

Returns:
URI string

Reimplemented from PrefixResolver.

const XPathVectorType & Stylesheet::getWhitespacePreservingElements () const

const XPathVectorType & Stylesheet::getWhitespaceStrippingElements () const

const ElemTemplate * Stylesheet::getWrapperlessTemplate ()

Retrieve the manufactured template to use if there is no wrapper.

Returns:
pointer to template

const XalanDOMString & Stylesheet::getXSLTNamespaceURI () const

double Stylesheet::getXSLTVerDeclared () const

Retrieve XSLT version number.

Returns:
number representing XSLT version

bool Stylesheet::getYesOrNo ( const XalanDOMChar * aname,
const XalanDOMChar * val,
StylesheetConstructionContext & constructionContext) const

Process an attribute that has the value of 'yes' or 'no'.

Parameters:
aname   name of attribute
val   value
constructionContext   context for construction
Returns:
true if value equals string constant for "yes," false otherwise

virtual bool Stylesheet::hasChildNodes () const [virtual]

This is a convenience method to allow easy determination of whether a node has any children.

Returns:
true if the node has any children, false if the node has no children.

Reimplemented from XalanDocument.

virtual XalanNode* Stylesheet::importNode ( XalanNode * importedNode,
bool deep) [virtual]

Imports a node from another document to this document.

The returned node has no parent (parentNode is null). The source node is not altered or removed from the original document; this method creates a new copy of the source node.
For all nodes, importing a node creates a node object owned by the importing document, with attribute values identical to the source node's nodeName and nodeType, plus the attributes related to namespaces (prefix and namespaces URI).

"Experimental - subject to change"

Parameters:
importedNode   The node to import.
deep   If true, recursively import the subtree under the specified node; if false, import only the node itself, as explained above. This does not apply to Attr, EntityReference, and Notation nodes.
Returns:
The imported node that belongs to this Document.
Exceptions:
DOMException   NOT_SUPPORTED_ERR: Raised if the type of node being imported is not supported.

Reimplemented from XalanDocument.

virtual XalanNode* Stylesheet::insertBefore ( XalanNode * newChild,
XalanNode * refChild) [virtual]

Inserts the node newChild before the existing child node refChild.

If refChild is null, insert newChild at the end of the list of children.
If newChild is a DocumentFragment object, all of its children are inserted, in the same order, before refChild. If the newChild is already in the tree, it is first removed. Note that a Node that has never been assigned to refer to an actual node is == null.

Parameters:
newChild   The node to insert.
refChild   The reference node, i.e., the node before which the new node must be inserted.
Returns:
The node being inserted.

Reimplemented from XalanDocument.

bool Stylesheet::isAttrOK ( const XalanDOMChar * attrName,
const AttributeList & atts,
int which,
StylesheetConstructionContext & constructionContext) const

See if this is a xmlns attribute, and, if so, process it.

Parameters:
attrName   qualified name of attribute
atts   attribute list where the element comes from (not used at this time)
which   index into the attribute list (not used at this time)
Returns:
true if this is a namespace name

virtual bool Stylesheet::isIndexed () const [virtual]

Determine if the document is node-order indexed.

Returns:
true if the document is indexed, otherwise false.

Reimplemented from XalanDocument.

bool Stylesheet::isRoot () const

Tell if this is the root of the stylesheet tree.

Returns:
true if it is the root

virtual bool Stylesheet::isSupported ( const XalanDOMString & feature,
const XalanDOMString & version) const [virtual]

Tests whether the DOM implementation implements a specific feature and that feature is supported by this node.

Parameters:
feature   The string of the feature to test. This is the same name as what can be passed to the method hasFeature on DOMImplementation.
version   This is the version number of the feature to test. In Level 2, version 1, this is the string "2.0". If the version is not specified, supporting any version of the feature will cause the method to return true.
Returns:
Returns true if the specified feature is supported on this node, false otherwise.

Reimplemented from XalanDocument.

bool Stylesheet::isWrapperless () const

whether there is a wrapper template.

Returns:
true is there is a wrapper

const PatternTableListType * Stylesheet::locateAttributeMatchPatternList2 ( const XalanDOMString & theName) const

Given a name, locate the start of a list of possible templates that match that name.

If none match, then use the default list.

Parameters:
theName   The name to match

const PatternTableListType * Stylesheet::locateElementMatchPatternList2 ( const XalanDOMString & theName) const

Given a name, locate the start of a list of possible templates that match that name.

If none match, then use the default list.

Parameters:
theName   The name to match

const PatternTableListType * Stylesheet::locateMatchPatternList2 ( const XalanNode & theNode) const

Given a XalanNode, locate the start of a list of possible templates that match it.

Parameters:
XalanNode   The node to match

ExtensionNSHandler * Stylesheet::lookupExtensionNSHandler ( const XalanDOMString & uri) const

Return the handler for a given extension namespace.

Parameters:
uri   the URI of the extension namespace.
Returns:
pointer to extension handler

virtual void Stylesheet::normalize () [virtual]

Puts all Text nodes in the full depth of the sub-tree underneath this Node, including attribute nodes, into a "normal" form where only markup (e.g., tags, comments, processing instructions, CDATA sections, and entity references) separates Text nodes, i.e., there are no adjacent Text nodes.

This can be used to ensure that the DOM view of a document is the same as if it were saved and re-loaded, and is useful when operations (such as XPointer lookups) that depend on a particular document tree structure are to be used.

Note: In cases where the document contains CDATASections, the normalize operation alone may not be sufficient, since XPointers do not differentiate between Text nodes and CDATASection nodes.

Reimplemented from XalanDocument.

void Stylesheet::popNamespaces ()

Pop a namespace declaration from the namespace stack.

void Stylesheet::postConstruction ( StylesheetConstructionContext & constructionContext) [virtual]

Called after construction is completed.

Reimplemented in StylesheetRoot.

void Stylesheet::processDecimalFormatElement ( ElemDecimalFormat * elemDecimalFormat)

Process an xsl:decimal-format element.

Parameters:
elemDecimalFormat   the element

void Stylesheet::processExcludeResultPrefixes ( const XalanDOMChar * theValue,
StylesheetConstructionContext & theConstructionContext)

See if a namespace should be excluded.

Parameters:
theValue   the prefix of the namespace.
theConstructionContext   the current construction context.
Returns:

void Stylesheet::processKeyElement ( ElemTemplateElement * nsContext,
const AttributeList & atts,
StylesheetConstructionContext & constructionContext)

Process the xsl:key element.

Parameters:
nsContext   element providing context for namespaces
atts   attribute list for element
constructionContext   context for evaluation

void Stylesheet::processNSAliasElement ( const XalanDOMChar * name,
const AttributeList & atts,
StylesheetConstructionContext & constructionContext)

Process an xsl:namespace-alias element.

Parameters:
name   the element name.
attrs   the current attribute list
constructionContext   the active construction context

void Stylesheet::pushNamespaces ( const AttributeList & atts)

Push the namespace declarations from the current attribute list onto the namespace stack.

Parameters:
atts   attribute list constaining namespaces

void Stylesheet::pushTopLevelVariables ( StylesheetExecutionContext & executionContext,
const ParamVectorType & topLevelParams) const

Set a list of top level variables in the specified execution context stylesheet.

Parameters:
executionContext   current execution context
topLevelParams   list of top level parameters

void Stylesheet::pushWhitespacePreservingElement ( const XPath * theXPath)

void Stylesheet::pushWhitespaceStrippingElement ( const XPath * theXPath)

virtual XalanNode* Stylesheet::removeChild ( XalanNode * oldChild) [virtual]

Removes the child node indicated by oldChild from the list of children, and returns it.

Parameters:
oldChild   The node being removed.
Returns:
The node removed.

Reimplemented from XalanDocument.

virtual XalanNode* Stylesheet::replaceChild ( XalanNode * newChild,
XalanNode * oldChild) [virtual]

Replaces the child node oldChild with newChild in the list of children, and returns the oldChild node.

If newChild is a DocumentFragment object, oldChild is replaced by all of the DocumentFragment children, which are inserted in the same order.

If the newChild is already in the tree, it is first removed.

Parameters:
newChild   The new node to put in the child list.
oldChild   The node being replaced in the list.
Returns:
The node replaced.

Reimplemented from XalanDocument.

void Stylesheet::setBaseIdentifier ( const XalanDOMString & str)

Set the base identifier with which this stylesheet is associated.

Parameters:
str   string for base identifier

void Stylesheet::setNamespaceDecls ( const NamespaceVectorType & ns)

Set the list of namespace declarations currently in effect.

Parameters:
ns   vector of namespace vectors

virtual void Stylesheet::setNodeValue ( const XalanDOMString & nodeValue) [virtual]

Sets the value of the node.

Any node which can have a nodeValue (

See also:
getNodeValue()) will also accept requests to set it to a string. The exact response to this varies from node to node -- Attribute, for example, stores its values in its children and has to replace them with a new Text holding the replacement value.

For most types of Node, value is null and attempting to set it will throw DOMException(NO_MODIFICATION_ALLOWED_ERR). This will also be thrown if the node is read-only.

Reimplemented from XalanDocument.

virtual void Stylesheet::setPrefix ( const XalanDOMString & prefix) [virtual]

Set the namespace prefix of this node.

Note that setting this attribute, when permitted, changes the nodeName attribute, which holds the qualified name, as well as the tagName and name attributes of the Element and Attr interfaces, when applicable.

Note also that changing the prefix of an attribute, that is known to have a default value, does not make a new attribute with the default value and the original prefix appear, since the namespaceURI and localName do not change.

Parameters:
prefix   The prefix of this node.
Exceptions:
DOMException   INVALID_CHARACTER_ERR: Raised if the specified prefix contains an illegal character.
NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.
NAMESPACE_ERR: Raised if the specified prefix is malformed, if the specified prefix is "xml" and the namespaceURI of this node is different from "http://www.w3.org/XML/1998/namespace", if specified prefix is "xmlns" and the namespaceURI is neither null nor an empty string, or if the localName is null.

Reimplemented from XalanDocument.

void Stylesheet::setTopLevelVariable ( ElemVariable * var)

Set a top level variable, to be serialized with the rest of the stylesheet.

Parameters:
var   top-level variable declared with "xsl:variable" or xsl:param-variable.

void Stylesheet::setWrapperless ( bool b)

Set whether there is a wrapper template.

Parameters:
b   true is there is a wrapper

void Stylesheet::setWrapperlessTemplate ( ElemTemplate * templ)

Set the manufactured template to use if there is no wrapper.

Parameters:
templ   template to use

void Stylesheet::setXSLTNamespaceURI ( const XalanDOMString & theURI)

void Stylesheet::setXSLTVerDeclared ( double ver)

Set XSLT version number.

Parameters:
ver   number representing XSLT version

Member Data Documentation

XalanDOMString Stylesheet::m_baseIdent [protected]

The base URL of the XSL document.

KeyDeclarationVectorType Stylesheet::m_keyDeclarations [protected]

Table of KeyDeclaration objects, which are set by the xsl:key element.

StylesheetRoot & Stylesheet::m_stylesheetRoot [protected]

The root of the stylesheet tree.

const XalanQNameByReference Stylesheet::s_emptyQName [static, protected]


The documentation for this class was generated from the following file:

Interpreting class diagrams

Doxygen and GraphViz are used to generate this API documentation from the Xalan-C header files.

Xalan-C++ XSLT Processor Version 1.4
Copyright © 2000, 2001, 2002 The Apache Software Foundation. All Rights Reserved.