File::Dir::Dumper::Stream::JSON::Writer - writer for a stream of JSON data.

File-Dir-Dumper documentation Contained in the File-Dir-Dumper distribution.

Index

Code Index:

NAME

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File::Dir::Dumper::Stream::JSON::Writer - writer for a stream of JSON data.

VERSION

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Version 0.0.7

SYNOPSIS

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    use File::Dir::Dumper::Stream::JSON::Writer;

    my $writer = File::Dir::Dumper::Stream::JSON::Writer->new(
        {
            output => $output_file_handle,
        }
    );

    $writer->put($token);

    $writer->put($another_token);

    .
    .
    .

    $writer->close();

METHODS

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$self->new({ output => $output_filehandle})

Initializes a new object that writes to the filehandle $output_filehandle.

$self->put($token)

Outputs the next token as serialized.

$self->close()

Closes the output filehandle.

AUTHOR

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Shlomi Fish, <shlomif@cpan.org>

BUGS

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Please report any bugs or feature requests to bug-file-dir-dumper at rt.cpan.org, or through the web interface at http://rt.cpan.org/NoAuth/ReportBug.html?Queue=File-Dir-Dumper. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.

SUPPORT

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You can find documentation for this module with the perldoc command.

    perldoc File::Dir::Dumper

You can also look for information at:

* RT: CPAN's request tracker

http://rt.cpan.org/NoAuth/Bugs.html?Dist=File-Dir-Dumper

* AnnoCPAN: Annotated CPAN documentation

http://annocpan.org/dist/File-Dir-Dumper

* CPAN Ratings

http://cpanratings.perl.org/d/File-Dir-Dumper

* Search CPAN

http://search.cpan.org/dist/File-Dir-Dumper

ACKNOWLEDGEMENTS

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COPYRIGHT & LICENSE

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Copyright 2008 Shlomi Fish, all rights reserved.

This program is released under the following license: MIT/X11 Licence.

File-Dir-Dumper documentation Contained in the File-Dir-Dumper distribution. 
package File::Dir::Dumper::Stream::JSON::Writer;

use warnings;
use strict;

use base 'File::Dir::Dumper::Base';

use Carp;

use JSON;

__PACKAGE__->mk_accessors(qw(_out));


our $VERSION = '0.0.7';


sub _init
{
    my $self = shift;
    my $args = shift;

    $self->_out($args->{output});

    $self->_init_stream();

    return;
}

sub _print
{
    my $self = shift;
    my $line = shift;

    print {$self->_out()} $line, "\n";
}

sub _init_stream
{
    my $self = shift;

    $self->_print("# JSON Stream by Shlomif - Version 0.2.0");

    return;
}

sub put
{
    my $self = shift;
    my $token = shift;

    $self->_print(to_json($token));
    $self->_print("--/f");

    return;
}

sub close
{
    my $self = shift;

    return close($self->_out());
}


1; # End of File::Dir::Dumper