/[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 1.11 by joko, Mon Jan 20 16:43:18 2003 UTC
# Line 1  Line 1 
1  ##    --------------------------------------------------------------------------------  ##    ------------------------------------------------------------------------
2  ##    $Id$  ##    $Id$
3  ##    --------------------------------------------------------------------------------  ##    ------------------------------------------------------------------------
4  ##    $Log$  ##    $Log$
5    ##    Revision 1.11  2003/01/20 16:43:18  joko
6    ##    + better argument-property merging
7    ##    + debugging-output !!!
8    ##    + abstract-dummy 'sub createChildNode'
9    ##
10  ##    Revision 1.10  2003/01/19 02:31:51  joko  ##    Revision 1.10  2003/01/19 02:31:51  joko
11  ##    + fix to 'sub AUTOLOAD'  ##    + fix to 'sub AUTOLOAD'
12  ##  ##
# Line 33  Line 38 
38  ##  ##
39  ##    Revision 1.1  2002/10/10 03:44:07  cvsjoko  ##    Revision 1.1  2002/10/10 03:44:07  cvsjoko
40  ##    + new  ##    + new
41  ##    --------------------------------------------------------------------------------  ##    ------------------------------------------------------------------------
42    
43    
44  package Data::Storage::Handler::Abstract;  package Data::Storage::Handler::Abstract;
# Line 43  use warnings; Line 48  use warnings;
48    
49  use base qw( DesignPattern::Object );  use base qw( DesignPattern::Object );
50    
51    
52  use Data::Dumper;  use Data::Dumper;
53  use Tie::SecureHash;  use Tie::SecureHash;
54  #use Data::Storage::Handler;  #use Data::Storage::Handler;
55    use Data::Transform::Deep qw( merge );
56    
57    
58  # get logger instance  # get logger instance
59  my $logger = Log::Dispatch::Config->instance;  my $logger = Log::Dispatch::Config->instance;
# Line 95  sub new { Line 103  sub new {
103  #=cut  #=cut
104    
105    # 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
106        
107      # mungle arguments from array into hash - perl does the job  ;)      # mungle arguments from array into hash - perl does the job  ;)
108      my %args = @_;      #my %args = @_;
109          #my %args = ();
110    
111    #print Dumper(@_);
112    
113      # merge attributes one-by-one      # merge attributes one-by-one
114      # TODO: deep_copy? / merge_deep?      # TODO: deep_copy? / merge_deep?
115      foreach (keys %args) {      while (my $elemName = shift @_) {
116        #print "key: $_", "\n";        #print "elemName: $elemName", "\n";
117        $self->{$_} = $args{$_};        if (my $elemValue = shift @_) {
118            #print Dumper($elemValue);
119            #print "elemName=$elemName, elemValue=$elemValue", "\n";
120            $self->{$elemName} = $elemValue;
121          }
122          #$self->{$_} = $args{$_};
123          #$self->{$_} = $args{$_};
124      }      }
125        
126    # 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 158  sub AUTOLOAD { Line 175  sub AUTOLOAD {
175    # this is to prevent deep recursion's    # this is to prevent deep recursion's
176    return if lc $methodname eq 'exists';    return if lc $methodname eq 'exists';
177    
178  #print "$methodname - 1", "\n";  print "$methodname - 1", "\n";
179    
180    # TODO: enhance logging/debugging    # TODO: enhance logging/debugging
181    #if (!$self->exists('COREHANDLE')) { return; }    #if (!$self->exists('COREHANDLE')) { return; }
# Line 171  sub AUTOLOAD { Line 188  sub AUTOLOAD {
188    }    }
189    $self->{lock_info}->{last_method} = $methodname;    $self->{lock_info}->{last_method} = $methodname;
190        
191  #print "$methodname - 2", "\n";  print "$methodname - 2", "\n";
192    
193  #print Dumper($self);  #print Dumper($self);
194  #exit;  #exit;
# Line 316  sub _typeCheck2 { Line 333  sub _typeCheck2 {
333      $self->_abstract_function('sendCommand');      $self->_abstract_function('sendCommand');
334    }    }
335    
336      sub createChildNode {
337        my $self = shift;
338        $self->_abstract_function('createChildNode');
339      }
340    
341    sub existsChildNode_tmp {    sub existsChildNode_tmp {
342      my $self = shift;      my $self = shift;
343      $self->_abstract_function('existsChildNode');      $self->_abstract_function('existsChildNode');
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