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   1  <?php
   2  //--------------------------------------------------------------------------------
   3  // Copyright 2003 Procata, Inc.
   4  // Released under the LGPL license (http://www.gnu.org/copyleft/lesser.html)
   5  //--------------------------------------------------------------------------------
   6  /**
   7  * @package WACT_TEMPLATE
   8  * @version $Id: basesaxfilter.inc.php,v 1.18 2004/07/25 18:50:47 jeffmoore Exp $
   9  */
  10  //--------------------------------------------------------------------------------
  11  /**
  12  * BaseSaxFilter - handler methods are declared so concrete SaxFilters
  13  * do not need to explicity declare them when not required.
  14  * @see http://wact.sourceforge.net/index.php/BaseSaxFilter
  15  * @access public
  16  * @package WACT_TEMPLATE
  17  * @abstract
  18  */
  19  class BaseSaxFilter {
  20  
  21      /**
  22      * Child Sax filter
  23      * @var object subclass of BaseSaxFilter
  24      * @access public
  25      */
  26      var $ChildSaxFilter;
  27  
  28      /**
  29      * @param BaseSaxFilter Next Filter in the Chain
  30      * @return void
  31      * @access public
  32      */
  33  	function setChildSaxFilter(&$SaxFilter) {
  34          $this->ChildSaxFilter =& $SaxFilter;
  35      }
  36  
  37      /**
  38      * @param Locator interface for determining location in source file
  39      * @return void
  40      * @access public
  41      */
  42  	function setDocumentLocator(&$locator) {
  43          $this->ChildSaxFilter->setDocumentLocator($locator);
  44      }
  45  
  46      /**
  47      * Sax Open Handler
  48      * @param string tag name
  49      * @param array attributes
  50      * @return void
  51      * @access private
  52      */
  53  	function startElement($tag, $attrs) {
  54          $this->ChildSaxFilter->startElement($tag, $attrs);
  55      }
  56  
  57      /**
  58      * Sax Close Handler
  59      * @param string tag name
  60      * @return void
  61      * @access private
  62      */
  63  	function endElement($tag) {
  64          $this->ChildSaxFilter->endElement($tag);
  65      }
  66  
  67      /**
  68      * Sax Open Handler
  69      * @param string tag name
  70      * @param array attributes
  71      * @return void
  72      * @access private
  73      */
  74  	function emptyElement($tag, $attrs) {
  75          $this->ChildSaxFilter->emptyElement($tag, $attrs);
  76      }
  77  
  78      /**
  79      * Sax Data Handler
  80      * @param string text content in tag
  81      * @return void
  82      * @access private
  83      */
  84  	function characters($text) {
  85          $this->ChildSaxFilter->characters($text);
  86      }
  87  
  88      /**
  89      * Sax cdata Handler
  90      * @param string text content in tag
  91      * @return void
  92      * @access private
  93      */
  94  	function cdata($text) {
  95          $this->ChildSaxFilter->cdata($text);
  96      }
  97  
  98      /**
  99      * Sax Processing Instruction Handler
 100      * @param string target processor (e.g. php)
 101      * @param string text content in PI
 102      * @return void
 103      * @access private
 104      */
 105  	function processingInstruction($target, $instruction) {
 106          $this->ChildSaxFilter->processingInstruction($target, $instruction);
 107      }
 108  
 109      /**
 110      * Sax XML Escape Handler
 111      * @param string text content in escape
 112      * @return void
 113      * @access private
 114      */
 115  	function escape($text) {
 116          $this->ChildSaxFilter->escape($text);
 117      }
 118  
 119      /**
 120      * Sax XML Comment Handler
 121      * @param string text content in comment
 122      * @return void
 123      * @access private
 124      */
 125  	function comment($text) {
 126          $this->ChildSaxFilter->comment($text);
 127      }
 128  
 129      /**
 130      * Sax doctype Handler
 131      * @param string text content in doctype
 132      * @return void
 133      * @access private
 134      */
 135  	function doctype($text) {
 136          $this->ChildSaxFilter->doctype($text);
 137      }
 138  
 139      /**
 140      * Sax XML Jasp Handler
 141      * @param string text content in JASP block
 142      * @return void
 143      * @access private
 144      */
 145  	function jasp($text) {
 146          $this->ChildSaxFilter->jasp($text);
 147      }
 148      
 149      /**
 150      * Sax EOF Handler
 151      * @param string text content in tag
 152      * @return void
 153      * @access private
 154      */
 155  	function unexpectedEOF($text) {
 156          $this->ChildSaxFilter->unexpectedEOF($text);
 157      }
 158  
 159      /**
 160      * Sax Entity syntax Error Handler
 161      * @param string text content in tag
 162      * @return void
 163      * @access private
 164      */
 165  	function invalidEntitySyntax($text) {
 166          $this->ChildSaxFilter->invalidEntitySyntax($text);
 167      }
 168  
 169      /**
 170      * Sax Attribute syntax Error Handler
 171      * @param string text content in tag
 172      * @return void
 173      * @access private
 174      */
 175  	function invalidAttributeSyntax() {
 176          $this->ChildSaxFilter->invalidAttributeSyntax();
 177      }
 178      
 179  }
 180  
 181  ?>