XML::Essex::NamespaceMap - XML::Essex::NamespaceMap documentation

XML-Filter-Essex documentation Contained in the XML-Filter-Essex distribution.

Index

Code Index:

NAME

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    XML::Essex::NamespaceMap - ...

SYNOPSIS

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DESCRIPTION

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Contains a mapping of namespaces to prefixes.

METHODS

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new
    my $map = ns_map $ns1 => $prefix1, ...;  ## In Essex scripts.
    my $map = XML::Essex::NamespaceMap->new(
        $essex,
        $ns1 => $prefix1,
        ...
    );
    my $unregistered_map = XML::Essex::NamespaceMap->new(
        $ns1 => $prefix1,
        ...
    );

LIMITATIONS

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No way to get at the namespaces and prefixes. Can add one when one is needed, most uses should go through the essex object to fall back to earlier mappings if a mapping doesn't happen to have a particular namespace or prefix.

COPYRIGHT

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    Copyright 2002, R. Barrie Slaymaker, Jr., All Rights Reserved

LICENSE

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You may use this module under the terms of the BSD, Artistic, oir GPL licenses, any version.

AUTHOR

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Barrie Slaymaker <barries@slaysys.com>

XML-Filter-Essex documentation Contained in the XML-Filter-Essex distribution. 
package XML::Essex::NamespaceMap;

$VERSION = 0.000_1;


use strict;


sub new {
    my $proto = shift;
    my $essex;
    $essex = shift if @_ && UNIVERSAL::isa( $_[0], "XML::Essex" );
    my %map = @_;

    my $self = bless {
        Essex => $essex,
        Map   => \%map,
    }, ref $proto || $proto;

    $self->{Essex}->add_namespace_map( $self->{Map} ) if $self->{Essex};

    return $self;
}

sub DESTROY {
    my $self = shift;

    if ( $self->{Essex} ) {
        $self->{Essex}->remove_namespace_map( $self->{Map} );
    }
    else {
        ## Clear out the map in case it was added to an Essex
        ## we don't happen to refer to.
        %{$self->{Map}} = ();
    }
}


1;