XPath::PerlSAX(3) User Contributed Perl Documentation XPath::PerlSAX(3)NAME
XML::XPath::PerlSAX - A PerlSAX event generator for my wierd node structure
SYNOPSIS
use XML::XPath;
use XML::XPath::PerlSAX;
use XML::DOM::PerlSAX;
my $xp = XML::XPath->new(filename => 'test.xhtml');
my $paras = $xp->find('/html/body/p');
my $handler = XML::DOM::PerlSAX->new();
my $generator = XML::XPath::PerlSAX->new( Handler => $handler );
foreach my $node ($paras->get_nodelist) {
my $domtree = $generator->parse($node);
# do something with $domtree
}
DESCRIPTION
This module generates PerlSAX events to pass to a PerlSAX handler such as XML::DOM::PerlSAX. It operates specifically on my wierd tree
format.
Unfortunately SAX doesn't seem to cope with namespaces, so these are lost completely. I believe SAX2 is doing namespaces.
Other
The XML::DOM::PerlSAX handler I tried was completely broken (didn't even compile before I patched it a bit), so I don't know how correct
this is or how far it will work.
This software may only be distributed as part of the XML::XPath package.
perl v5.18.2 2000-02-28 XPath::PerlSAX(3)
Check Out this Related Man Page
XPath::Node(3) User Contributed Perl Documentation XPath::Node(3)NAME
XML::XPath::Node - internal representation of a node
API
The Node API aims to emulate DOM to some extent, however the API isn't quite compatible with DOM. This is to ease transition from XML::DOM
programming to XML::XPath. Compatibility with DOM may arise once XML::DOM gets namespace support.
new
Creates a new node. See the sub-classes for parameters to pass to new().
getNodeType
Returns one of ELEMENT_NODE, TEXT_NODE, COMMENT_NODE, ATTRIBUTE_NODE, PROCESSING_INSTRUCTION_NODE or NAMESPACE_NODE. UNKNOWN_NODE is
returned if the sub-class doesn't implement getNodeType - but that means something is broken! The constants are exported by default from
XML::XPath::Node. The constants have the same numeric value as the XML::DOM versions.
getParentNode
Returns the parent of this node, or undef if this is the root node. Note that the root node is the root node in terms of XPath - not the
root element node.
to_sax ( $handler | %handlers )
Generates sax calls to the handler or handlers. See the PerlSAX docs for details (not yet implemented correctly).
MORE INFO
See the sub-classes for the meaning of the rest of the API:
o XML::XPath::Node::Element
o XML::XPath::Node::Attribute
o XML::XPath::Node::Namespace
o XML::XPath::Node::Text
o XML::XPath::Node::Comment
o XML::XPath::Node::PI
perl v5.18.2 2003-01-26 XPath::Node(3)
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