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## $Id$ |
## $Id$ |
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## ------------------------------------------------------------------------ |
## ------------------------------------------------------------------------ |
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## $Log$ |
## $Log$ |
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## Revision 1.4 2003/06/06 03:58:13 joko |
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## minor updates to logging |
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## |
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## Revision 1.3 2003/05/13 08:08:17 joko |
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## comments, todos |
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## |
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## Revision 1.2 2003/02/21 07:58:48 joko |
## Revision 1.2 2003/02/21 07:58:48 joko |
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## enhanced error detection |
## enhanced error detection |
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## |
## |
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use XML::Parser; |
use XML::Parser; |
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use XML::Parser::EasyTree; |
use XML::Parser::EasyTree; |
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use XML::XPath; |
use XML::XPath; |
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# TODO: use XML::Writer and/or XML::ValidWriter |
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# get logger instance |
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my $logger = Log::Dispatch::Config->instance; |
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sub sendQuery { |
sub sendQuery { |
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my $self = shift; |
my $self = shift; |
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my $file = $self->{filename}; |
my $file = $self->{filename}; |
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if (!$file) { |
if (!$file) { |
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$self->log("No filename given.", 'error'); |
$logger->error("No filename given."); |
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return; |
return; |
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} |
} |
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if (! -e $file) { |
if (! -e $file) { |
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$self->log("File not found: '$file'.", 'error'); |
$logger->error("File not found: '$file'."); |
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return; |
return; |
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} |
} |
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#print "file: $file", "\n"; |
#print "file: $file", "\n"; |
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#print "xpq: $xpq", "\n"; |
#print "xpq: $xpq", "\n"; |
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$logger->info( __PACKAGE__ . "->sendQuery - File: $file, xpq: $xpq"); |
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# filter nodes by xpath-query |
# filter nodes by xpath-query |
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my $xp = XML::XPath->new( filename => $file ); |
my $xp = XML::XPath->new( filename => $file ); |
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my $nodeset = $xp->find($xpq); |
my $nodeset = $xp->find($xpq); |
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my $self = shift; |
my $self = shift; |
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$XML::Parser::EasyTree::Noempty = 1; |
$XML::Parser::EasyTree::Noempty = 1; |
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# what about ... |
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#$XML::Parser::EasyTree::Latin = 1; |
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# ... instead of an otherwise required |
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# "expand" with proper utf8/latin-conversion |
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# parameters set? |
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# convert xml data to native perl data structure |
# convert xml data to native perl data structure |
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#my $parser = XML::Parser->new( Style => 'EasyTree', Handlers => { Char => sub { my $char = shift; print "char: ", Dumper($char), "\n"; } } ); |
#my $parser = XML::Parser->new( Style => 'EasyTree', Handlers => { Char => sub { my $char = shift; print "char: ", Dumper($char), "\n"; } } ); |