/[cvs]/nfo/perl/libs/Data/Storage/Handler/Abstract.pm
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revision 1.10 by joko, Sun Jan 19 02:31:51 2003 UTC revision 1.12 by joko, Thu Jan 30 21:46:32 2003 UTC
# Line 1  Line 1 
1  ##    --------------------------------------------------------------------------------  ##    ------------------------------------------------------------------------
2  ##    $Id$  ##    $Id$
3  ##    --------------------------------------------------------------------------------  ##    ------------------------------------------------------------------------
4  ##    $Log$  ##    $Log$
5    ##    Revision 1.12  2003/01/30 21:46:32  joko
6    ##    + fixed behaviour of AUTOLOAD-method
7    ##
8    ##    Revision 1.11  2003/01/20 16:43:18  joko
9    ##    + better argument-property merging
10    ##    + debugging-output !!!
11    ##    + abstract-dummy 'sub createChildNode'
12    ##
13  ##    Revision 1.10  2003/01/19 02:31:51  joko  ##    Revision 1.10  2003/01/19 02:31:51  joko
14  ##    + fix to 'sub AUTOLOAD'  ##    + fix to 'sub AUTOLOAD'
15  ##  ##
# Line 33  Line 41 
41  ##  ##
42  ##    Revision 1.1  2002/10/10 03:44:07  cvsjoko  ##    Revision 1.1  2002/10/10 03:44:07  cvsjoko
43  ##    + new  ##    + new
44  ##    --------------------------------------------------------------------------------  ##    ------------------------------------------------------------------------
45    
46    
47  package Data::Storage::Handler::Abstract;  package Data::Storage::Handler::Abstract;
# Line 43  use warnings; Line 51  use warnings;
51    
52  use base qw( DesignPattern::Object );  use base qw( DesignPattern::Object );
53    
54    
55  use Data::Dumper;  use Data::Dumper;
56  use Tie::SecureHash;  use Tie::SecureHash;
57  #use Data::Storage::Handler;  #use Data::Storage::Handler;
58    use Data::Transform::Deep qw( merge );
59    
60    
61  # get logger instance  # get logger instance
62  my $logger = Log::Dispatch::Config->instance;  my $logger = Log::Dispatch::Config->instance;
# Line 95  sub new { Line 106  sub new {
106  #=cut  #=cut
107    
108    # merge passed-in arguments to constructor as properties into already blessed secure object    # merge passed-in arguments to constructor as properties into already blessed secure object
109        
110      # mungle arguments from array into hash - perl does the job  ;)      # mungle arguments from array into hash - perl does the job  ;)
111      my %args = @_;      #my %args = @_;
112          #my %args = ();
113    
114    #print Dumper(@_);
115    
116      # merge attributes one-by-one      # merge attributes one-by-one
117      # TODO: deep_copy? / merge_deep?      # TODO: deep_copy? / merge_deep?
118      foreach (keys %args) {      while (my $elemName = shift @_) {
119        #print "key: $_", "\n";        #print "elemName: $elemName", "\n";
120        $self->{$_} = $args{$_};        if (my $elemValue = shift @_) {
121            #print Dumper($elemValue);
122            #print "elemName=$elemName, elemValue=$elemValue", "\n";
123            $self->{$elemName} = $elemValue;
124          }
125          #$self->{$_} = $args{$_};
126          #$self->{$_} = $args{$_};
127      }      }
128        
129    # V3 - rolling our own security (just for {COREHANDLE} - nothing else)  -  nope, Tie::SecureHash works wonderful    # V3 - rolling our own security (just for {COREHANDLE} - nothing else)  -  nope, Tie::SecureHash works wonderful
# Line 193  sub AUTOLOAD { Line 213  sub AUTOLOAD {
213      $handlertype ||= '';      $handlertype ||= '';
214    
215      my $err_msg_core = __PACKAGE__ . "[$handlertype]" . ": " . "COREHANDLE is undefined while trying to execute method \"$methodname\"";      my $err_msg_core = __PACKAGE__ . "[$handlertype]" . ": " . "COREHANDLE is undefined while trying to execute method \"$methodname\"";
216  print $err_msg_core, "\n";  
217      if ($self->exists('lock_info') && !$self->{lock_info}->{log_lock}) {  #print $err_msg_core, "\n";
218    
219        #if ($self->exists('lock_info') && !$self->{lock_info}->{log_lock}) {
220        $logger->error( $err_msg_core );        $logger->error( $err_msg_core );
221      }      #}
222    
223      return;      return;
224        
225    }    }
226  #=cut  #=cut
227    
# Line 316  sub _typeCheck2 { Line 340  sub _typeCheck2 {
340      $self->_abstract_function('sendCommand');      $self->_abstract_function('sendCommand');
341    }    }
342    
343      sub createChildNode {
344        my $self = shift;
345        $self->_abstract_function('createChildNode');
346      }
347    
348    sub existsChildNode_tmp {    sub existsChildNode_tmp {
349      my $self = shift;      my $self = shift;
350      $self->_abstract_function('existsChildNode');      $self->_abstract_function('existsChildNode');
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