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Man Pages


Manual Reference Pages  -  XML::SMART::DTD (3)

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NAME

XML::Smart::DTD - DTD parser for XML::Smart.

CONTENTS

DESCRIPTION

This will parse DTD and provides methods to access the information stored in the DTD.

USAGE



  use XML::Smart::DTD ;

  my $dtd = XML::Smart::DTD->new(some.dtd) ;
 
  if ( $dtd->child_exists(tag1,subtag1) ) {
  ...
  }

  use Data::Dumper ;
  print Dumper( $dtd->tree ) ;



new

METHODS

    attr_exists ( TAG , ATTR )

Return TRUE if the attribute exists in the element TAG.

    child_exists ( TAG , CHILD )

Return TRUE if the child exists in the element TAG.

    elem_exists ( TAG )

Return TRUE if the element TAG exists.

    error

Return the error list.

    get_attr_def ( TAG , ATTR )

Return the default value of an attribute

    get_attr_type ( TAG , ATTR )

Return the attribute type.

    get_attr_values ( TAG , ATTR )

Return the defined values of an attribute.

    get_attrs ( TAG )

Return the attribute list of a element.

    get_attrs_req ( TAG )

Return the required attribute list of a element.

    get_childs ( TAG )

Return the child list of an element.

    get_childs_req ( TAG )

Return the required child list of an element.

    get_elem_opt ( TAG )

Return the occurrence option of an element:



  !  REQUIRED AND ONLY ONE MATCH
  +  1 or more
  *  0 or more
  ?  0 or 1



    get_elem_child_opt ( TAG , CHILD )

Same of get_elem_opt() but this element as a child of an element.

    is_attr_fix ( TAG , ATTR )

Return TRUE if an attribute is FIXED.

    is_attr_req ( TAG , ATTR )

Return TRUE if an attribute is REQUIRED.

    is_elem_any ( TAG )

Return TRUE if an element is ANY.

    is_elem_child_multi ( TAG , CHILD )

Return TRUE if an element can have multiple occurrences as a child of TAG.

    is_elem_child_opt ( TAG , CHILD )

Return TRUE if an element is optional as a child of TAG.

    is_elem_child_req ( TAG , CHILD )

Return TRUE if an element is optional as a child of TAG.

    is_elem_child_uniq ( TAG , CHILD )

Return TRUE if an element is required and unique as a child of TAG.

    is_elem_pcdata ( TAG )

Return TRUE if an element is PCDATA (have content).

    is_elem_empty ( TAG )

Return TRUE if an element is EMPTY (doesn’t have attributes, content or children).

    is_elem_multi ( TAG )

Return TRUE if an element can have multiple occurrences globally.

    is_elem_opt ( TAG )

Return TRUE if an element is optional globally.

is_elem_parent ( TAG , CW@PARENTS )

Return TRUE if the list of @PARENTS can be parent of element TAG.

    is_elem_req

Return TRUE if an element is required globally.

    is_elem_uniq

Return TRUE if an element is unique and required globally.

    root

Return the root name of the DTD.

    tree

Return the HASH tree of the DTD.

SEE ALSO

XML::Smart, XML::DTDParser.

AUTHOR

Graciliano M. P. <gm@virtuasites.com.br>

I will appreciate any type of feedback (include your opinions and/or suggestions). ;-P

THANKS

Thanks to Jenda@Krynicky.cz http://Jenda.Krynicky.cz that is the author of XML::DTDParser.

COPYRIGHT

The DTD parser was based on XML-DTDParser-1.7 by Jenda@Krynicky.cz http://Jenda.Krynicky.cz

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

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perl v5.20.3 XML::SMART::DTD (3) 2013-01-29

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