| Subject: | namespace handling broken? |
I'm using 0.36 here as my local mirror does not seem to have 0.37,
This is perl, v5.6.1 built for i586-linux.
It seems that local namespace declarations are not honored
by start_element. It checks the tag and the attributes but
xmlns:xxxx = 'yyyy' never seem to make it into the XML::NamespaceSupport object.
I have patched Writer.pm just to support my thesis:
112,118d111
< # add local NS declarations
< foreach my $a (keys %$attr) {
< if ($attr->{$a}->{Prefix} eq 'xmlns') {
< $self->{NSHelper}->declare_prefix($attr->{$a}->{LocalName}, $attr->{$a}->{Value});
< }
< }
Maybe you can have a look. Thx!
\rho
PS: Testfile attached.
package my_filter;
use base qw(XML::SAX::Base);
use Data::Dumper;
sub new {
my $class = shift;
my %options = @_;
my $self = bless \%options, $class;
return $self;
}
sub start_element {
my $self = shift;
my $data = shift;
if ($data->{NamespaceURI} eq 'in' && $data->{LocalName} eq 'default') {
print "start_element $data->{LocalName}", "\n",Dumper ($self, $data);
$self->SUPER::start_element ({
'LocalName' => 'xxxx',
'NamespaceURI' => 'out',
'Prefix' => 'out',
'Name' => 'out:xxxx'
});
$self->SUPER::characters ({Data => 'rumsti'});
$self->SUPER::end_element ({
'LocalName' => 'xxxx',
'NamespaceURI' => 'out',
'Prefix' => 'out',
'Name' => 'out:xxxx'
});
} else {
$self->SUPER::start_element ($data);
}
}
sub end_element {
my $self = shift;
my $data = shift;
if ($data->{NamespaceURI} eq 'in' && $data->{LocalName} eq 'default') {
} else {
$self->SUPER::end_element ($data);
}
}
1;
my $s;
use XML::SAX::Writer;
my $writer = new XML::SAX::Writer (Output => \$s);
my $filter = new my_filter (Handler => $writer);
use XML::SAX::ParserFactory;
my $parser = XML::SAX::ParserFactory->parser(Handler => $filter,
RequiredFeatures => {
'http://xml.org/sax/features/validation' => 1,
});
$parser->parse_string(q|<?xml version="1.0"?>
<slides xmlns = "http://topicmaps.bond.edu.au/SlideML/"
xmlns:in = "in"
xmlns:out = "out">
<in:default/>
</slides>|);
print $s;
__END__