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package Egg::Plugin::Response::Redirect; |
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# |
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# Masatoshi Mizuno E<lt>lusheE<64>cpan.orgE<gt> |
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# |
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# $Id: Redirect.pm 337 2008-05-14 12:30:09Z lushe $ |
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# |
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use strict; |
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use warnings; |
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our $VERSION= '3.01'; |
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{ |
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no warnings 'redefine'; |
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*Egg::Response::handler::redirect_body= sub { shift->e->redirect_body(@_) }; |
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}; |
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sub _setup { |
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my($e)= @_; |
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my $conf = $e->config->{plugin_response_redirect} ||= {}; |
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my $style= $conf->{style} ||= {}; |
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$conf->{default_url} ||= '/'; |
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$conf->{default_wait} ||= 0; |
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$conf->{default_msg} ||= 'Processing was completed.'; |
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$style->{body} |
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||= q{ background:#FFEDBB; text-align:center; }; |
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$style->{h1} |
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||= q{ font:bold 20px sans-serif; margin:0px; margin-left:0px; }; |
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$style->{div} |
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||= q{ background:#FFF7ED; padding:10px; margin:50px;} |
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. q{ font:normal 12px sans-serif; border:#D15C24 solid 3px;} |
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. q{ text-align:left; }; |
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$e->next::method; |
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} |
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sub redirect_body { |
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my $e= shift; |
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$e->finished('200 OK'); |
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$e->response->body($e->__redirect_body(@_)); |
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} |
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sub __redirect_body { |
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my $e= shift; |
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my($res, $c)= ($e->response, $e->config); |
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my $cr = $c->{plugin_response_redirect}; |
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my $style = $cr->{style}; |
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my $url = shift || $cr->{default_url}; |
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my $msg = shift || $cr->{default_msg}; |
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my $attr = $_[0] ? (ref($_[0]) ? $_[0]: {@_}): {}; |
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my $wait = defined($attr->{wait}) ? $attr->{wait}: $cr->{default_wait}; |
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my $onload= $attr->{onload} ? qq{ onload="$attr->{onload}"}: ""; |
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my $more = $attr->{more} || ""; |
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my $alert = ! $attr->{alert} ? "": <<END_SCRIPT; |
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<script type="text/javascript"><!-- // |
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window.onload= alert('${msg}'); |
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// --></script> |
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END_SCRIPT |
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my $body_style= $attr->{body_style} || $style->{body}; |
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my $div_style = $attr->{div_style} || $style->{div}; |
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my $h1_style = $attr->{h1_style} || $style->{h1}; |
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my $clang = $res->content_language($c->{content_language} || 'en'); |
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my $ctype = $res->content_type($c->{content_type} || 'text/html'); |
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<<END_OF_HTML; |
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" |
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
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<html xmlns="http://www.w3.org/1999/xhtml" lang="${clang}"> |
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<head> |
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<meta http-equiv="content-language" content="${clang}" /> |
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<meta http-equiv="Content-Type" content="${ctype}" /> |
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<meta http-equiv="Content-Style-Type" content="text/css" /> |
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<meta http-equiv="refresh" content="${wait};url=${url}" /> |
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${alert} |
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<style type="text/css"> |
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body { ${body_style} } |
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div { ${div_style} } |
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h1 { ${h1_style} } |
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</style> |
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</head> |
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<body${onload}> |
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<div> |
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<h1>${msg}</h1> |
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<a href="${url}">- Please click here when forwarding fails...</a> |
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</div> |
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${more} |
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</body> |
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</html> |
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END_OF_HTML |
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} |
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1; |
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__END__ |
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=head1 NAME |
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Egg::Plugin::Response::Redirect - Output of redirect screen etc. |
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=head1 SYNOPSIS |
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use Egg qw/ Response::Redirect /; |
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__PACKAGE__->egg_startup( |
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plugin_redirect => { |
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default_url => '/', |
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default_wait => 0, |
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default_msg => 'Processing was completed.', |
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style => { |
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body => ' ..... ', |
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h1 => ' ..... ', |
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div => ' ..... ', |
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}, |
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}, |
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); |
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# redirect screen is output and processing is ended. |
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$e->redirect_body('/hoge_page', 'complete ok.', alert => 1 ); |
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# The HTML source of redirect screen is acquired. |
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my $html= $e->redirect_body_source('/hoge_page', 'complete ok.', alert => 1 ); |
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=head1 DESCRIPTION |
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It is a plugin that outputs the redirect screen. |
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=head1 CONFIGURATION |
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The configuration is done by 'plugin_redirect'. |
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plugin_redirect => { |
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........ |
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... |
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}, |
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=head2 default_url => [DEFAULT_URL] |
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When URL at the redirect destination is unspecification, it uses it. |
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Default is '/'. |
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=head2 default_wait => [WAIT_TIME] |
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When waiting time until redirecting is generated is unspecification, it uses it. |
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Default is '0', |
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=head2 default_msg => [REDIRECT_MESSAGE] |
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When redirect message is unspecification, it uses it. |
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Default is 'Processing was completed.'. |
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=head2 style => [HASH] |
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The screen style is set with HASH. |
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=head3 body => [BODY_STYLE] |
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The entire basic setting of screen. |
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Default: |
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background : #FFEDBB; |
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text-align : center; |
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168
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=head3 h1 => [H1_STYLE] |
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Style of E<lt>h1E<gt>. |
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Default: |
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font : bold 20px sans-serif; |
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margin : 0px; |
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margin-left : 0px;'. |
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=head3 div => [DIV_STYLE] |
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Style of E<lt>divE<gt>. |
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Default: |
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background : #FFF7ED; |
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padding : 10px; |
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margin : 50px; |
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font : normal 12px sans-serif; |
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border : #D15C24 solid 3px; |
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text-align : left; |
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189
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=head1 METHODS |
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191
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=head2 redirect_body_source ( [URL], [MESSAGE], [OPTION_HASH] ) |
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193
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The HTML source of redirect screen is returned. |
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When URL is unspecification, 'default_url' of the configuration is used. |
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When MESSAGE is unspecification, 'defautl_msg' of the configuration is used. |
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The following options are accepted with OPTION_HASH. |
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201
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=head3 wait => [WAIT_TIME] |
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203
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Waiting time until redirecting is generated. |
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'default_wait' of the configuration is used at the unspecification. |
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207
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$e->redirect_body_source(0, 0, wait => 1 ); |
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209
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=head3 alert => [BOOL] |
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211
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When the screen is displayed, the alert of the JAVA script is generated. |
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213
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MESSAGE is displayed in this alert. |
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215
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$e->redirect_body_source(0, 0, alert => 1 ); |
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217
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=head3 onload_func => [ONLOAD_FUNCTION] |
218
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219
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Onload is added to E<lt>bodyE<gt> when given. |
220
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221
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$e->redirect_body_source(0, 0, onload_func => 'onload_script()' ); |
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223
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=head3 body_style => [STYLE] |
224
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225
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style->{body} of the configuration is used when omitting it. |
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=head3 h1_style => [STYLE] |
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style->{h1} of the configuration is used when omitting it. |
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=head3 div_style => [STYLE] |
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style->{div} of the configuration is used when omitting it. |
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=head2 redirect_body ( [URL], [MESSAGE], [OPTION_HASH] ) |
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$e-E<gt>response-E<gt>redirect is setup. |
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And, the return value of 'redirect_body_source' method is set in $e-E<gt>response-E<gt>body. |
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The argument extends to 'redirect_body_source' method as it is. |
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=head1 SEE ALSO |
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L<Egg::Release>, |
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L<Egg::Response>, |
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=head1 AUTHOR |
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Masatoshi Mizuno E<lt>lusheE<64>cpan.orgE<gt> |
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=head1 COPYRIGHT AND LICENSE |
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Copyright (C) 2008 Bee Flag, Corp. E<lt>L<http://egg.bomcity.com/>E<gt>. |
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This library is free software; you can redistribute it and/or modify |
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it under the same terms as Perl itself, either Perl version 5.8.6 or, |
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at your option, any later version of Perl 5 you may have available. |
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=cut |
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