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## $Id$ |
## $Id$ |
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## -------------------------------------------------------------------------------- |
## -------------------------------------------------------------------------------- |
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## $Log$ |
## $Log$ |
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## Revision 1.6 2003/02/09 16:22:51 joko |
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## + pseudo constructor mechanism via options |
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## |
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## Revision 1.5 2003/01/31 01:19:50 root |
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## + fixed: doesn't need Log::Dispatch any more, but uses it if available |
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## |
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## Revision 1.4 2003/01/20 16:55:15 joko |
## Revision 1.4 2003/01/20 16:55:15 joko |
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## + sub mixinPackage |
## + sub mixinPackage |
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## + sub include |
## + sub include |
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# - sub run |
# - sub run |
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|
|
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# get logger instance |
# get logger instance |
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my $logger = Log::Dispatch::Config->instance; |
my $logger = eval { Log::Dispatch::Config->instance; }; |
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my $meta; |
my $meta; |
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my $class = ref($invocant) || $invocant; |
my $class = ref($invocant) || $invocant; |
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my @args = (); |
my @args = (); |
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@_ && (@args = @_); |
@_ && (@args = @_); |
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$logger->debug( __PACKAGE__ . "->new(@args)" ); |
$logger->debug( __PACKAGE__ . "->new(@args)" ) if $logger; |
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my $self = { @_ }; |
my $self = { @_ }; |
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#print "class: $class", "\n"; |
#print "class: $class", "\n"; |
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bless $self, $class; |
bless $self, $class; |
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my $method = $AUTOLOAD; |
my $method = $AUTOLOAD; |
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$method =~ s/^.*:://; |
$method =~ s/^.*:://; |
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|
|
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$logger->debug( __PACKAGE__ . "->" . $method . "(@_)" . " (AUTOLOAD called, not dispatched)" ); |
$logger->debug( __PACKAGE__ . "->" . $method . "(@_)" . " (AUTOLOAD called, not dispatched)" ) if $logger; |
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|
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## ->DESTROY would - if not declared - trigger an AUTOLOAD also |
## ->DESTROY would - if not declared - trigger an AUTOLOAD also |
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return if $method =~ m/::DESTROY$/; |
return if $method =~ m/::DESTROY$/; |
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my $self = shift; |
my $self = shift; |
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my $modulename_load = shift; |
my $modulename_load = shift; |
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my $options = shift; |
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my $self_modulename = ref $self; |
my $self_modulename = ref $self; |
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my $package = $self->_getPluginPackage($modulename_load); |
my $package = $self->_getPluginPackage($modulename_load); |
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return 1; |
return 1; |
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} |
} |
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#$logger->info( __PACKAGE__ . "->load: $package" ); |
#$logger->info( __PACKAGE__ . "->load: $package" ) if $logger; |
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#$logger->info( __PACKAGE__ . "->load: $self_modulename" ); |
#$logger->info( __PACKAGE__ . "->load: $self_modulename" ) if $logger; |
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$logger->debug( $self_modulename . "->load: $package\t[via " . __PACKAGE__ . "]" ); |
$logger->debug( $self_modulename . "->load: $package\t[via " . __PACKAGE__ . "]" ) if $logger; |
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|
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# this is the module testing phase - use mixin doesn't seem to propagate errors by default |
# this is the module testing phase - use mixin doesn't seem to propagate errors by default |
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eval("use $package;"); |
eval("use $package;"); |
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# include caller information |
# include caller information |
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my @caller = caller; |
my @caller = caller; |
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my $caller_msg = $caller[1] . ':' . $caller[2]; |
my $caller_msg = $caller[1] . ':' . $caller[2]; |
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$logger->error( __PACKAGE__ . "->load: $@ ($caller_msg)" ); |
my $msg = __PACKAGE__ . "->load: $@ ($caller_msg)"; |
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if ($logger) { |
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$logger->error($msg); |
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} else { |
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print $msg, "\n"; |
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} |
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} |
} |
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#print "ref-1: ", ref $self, "\n"; |
#print "ref-1: ", ref $self, "\n"; |
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# switch into foreign package and mixin plugin-module |
# switch into foreign package and mixin plugin-module |
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$self->mixinPackage($package); |
$self->mixinPackage($package); |
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if (my $method = $options->{method}) { |
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$self->$method(); |
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} |
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return 1; |
return 1; |
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|
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} |
} |
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#eval("use mixin_all '$package';"); |
#eval("use mixin_all '$package';"); |
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if ($@) { |
if ($@) { |
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$meta->{loaded}->{$package} = 0; |
$meta->{loaded}->{$package} = 0; |
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$logger->error( __PACKAGE__ . "->load: $@" ); |
$logger->error( __PACKAGE__ . "->load: $@" ) if $logger; |
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} else { |
} else { |
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$meta->{loaded}->{$package} = 1; |
$meta->{loaded}->{$package} = 1; |
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} |
} |
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if ($meta->{loaded}->{$package}) { |
if ($meta->{loaded}->{$package}) { |
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$meta->{loaded}->{$package} = 0; |
$meta->{loaded}->{$package} = 0; |
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my $where = __PACKAGE__ . ':' . __LINE__; |
my $where = __PACKAGE__ . ':' . __LINE__; |
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$logger->debug( __PACKAGE__ . "->unload: FIXME: DESTROY object is not implemented at '$where'." ); |
$logger->debug( __PACKAGE__ . "->unload: FIXME: DESTROY object is not implemented at '$where'." ) if $logger; |
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} |
} |
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|
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} |
} |