Sorry, no XML::Xpath here. Here's what you might do using XML::Rules:
use XML::Rules;
my $parser = XML::Rules->new(
namespaces => {
'http://alexa.amazonaws.com/doc/2005-10-05/' => '',
'http://awis.amazonaws.com/doc/2005-07-11' => '',
},
rules => [
'DataUrl,Asin,Rank,RequestId,StatusCode' => 'content',
'TrafficData,Alexa,UrlInfoResult,OperationRequest,ResponseStatus'
+=> 'no content',
'Response' => sub {
print <<"*END*"
Do something with request $_[1]->{OperationRequest}{RequestId}, it was
+ a $_[1]->{ResponseStatus}{StatusCode}
URL: $_[1]->{UrlInfoResult}{Alexa}{TrafficData}{DataUrl}
Rank: $_[1]->{UrlInfoResult}{Alexa}{TrafficData}{Rank}
*END*
return;
}
],
);
# or, if you want to simplify the data as you parse them:
my $parser = XML::Rules->new(
namespaces => {
'http://alexa.amazonaws.com/doc/2005-10-05/' => '',
'http://awis.amazonaws.com/doc/2005-07-11' => '',
},
rules => [
'DataUrl,Asin,Rank,RequestId,StatusCode' => 'content',
'UrlInfoResult,OperationRequest' => 'no content',
'TrafficData,Alexa' => 'pass no content',
'ResponseStatus' => sub { return 'ResponseStatus' => $_[1]->{Statu
+sCode}},
'Response' => sub {
print <<"*END*"
Do something with request $_[1]->{OperationRequest}{RequestId}, it was
+ a $_[1]->{ResponseStatus}
URL: $_[1]->{UrlInfoResult}{DataUrl}
Rank: $_[1]->{UrlInfoResult}{Rank}
*END*
return;
}
],
);
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