/[cvs]/nfo/php/libs/org.netfrag.glib/DesignPattern/Proxy.php
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revision 1.1 by joko, Mon Mar 3 22:05:25 2003 UTC revision 1.2 by joko, Wed Mar 5 12:12:42 2003 UTC
# Line 12  Line 12 
12   * $Id$   * $Id$
13   *   *
14   * $Log$   * $Log$
15     * Revision 1.2  2003/03/05 12:12:42  joko
16     * re-renamed methods and privates: _handler becomes _proxy again
17     *
18   * Revision 1.1  2003/03/03 22:05:25  joko   * Revision 1.1  2003/03/03 22:05:25  joko
19   * abstract implementation...  ;-)   * abstract implementation...  ;-)
20   *   *
# Line 65  class DesignPattern_Proxy extends Class_ Line 68  class DesignPattern_Proxy extends Class_
68     *     *
69     */     */
70    var $_debug = array(    var $_debug = array(
71      notice => 0,      notice => 1,
72      trace => 0,      trace => 1,
73      payload => 0,      payload => 1,
74    );    );
75    
76    var $_component_name;    var $_component_name;
# Line 84  class DesignPattern_Proxy extends Class_ Line 87  class DesignPattern_Proxy extends Class_
87     * ... or others! (these are just proposals for convenience)     * ... or others! (these are just proposals for convenience)
88     *     *
89     */     */
90    var $_handler = NULL;    var $_proxy = NULL;
91        
92        
93    /**    /**
# Line 97  class DesignPattern_Proxy extends Class_ Line 100  class DesignPattern_Proxy extends Class_
100     *  );     *  );
101     *     *
102     */     */
103    var $_handler_options = NULL;    var $_proxy_options = NULL;
104    
105    
106    function about() {    function about() {
# Line 117  ABOUT; Line 120  ABOUT;
120    
121    function constructor($handler = array()) {    function constructor($handler = array()) {
122      if (sizeof($handler)) {      if (sizeof($handler)) {
123        $this->set_handler($handler);        $this->set_proxy($handler);
124      }      }
125      $this->create_handler();      $this->create_proxy();
126      $this->call_handler();      $this->call_proxy();
127    }    }
128                    
129    /*    /*
# Line 138  ABOUT; Line 141  ABOUT;
141    * @param Handler object - &$handler    * @param Handler object - &$handler
142    *    *
143    */    */
144    function set_handler( &$handler ) {    function set_proxy( &$handler ) {
145        $this->_handler = &$handler;        $this->_proxy = &$handler;
146    }    }
147    
148    function &get_handler() {    function &get_proxy() {
149        return $this->_handler;        return $this->_proxy;
150    }    }
151    
152    function call_handler() {    function call_proxy() {
153      $this->_abstract_method('call_handler', 'DesignPattern::Proxy');      $this->_abstract_method('call_proxy', 'DesignPattern::Proxy');
154    }    }
155    
156    function set_component_name($name) {    function set_component_name($name) {
# Line 156  ABOUT; Line 159  ABOUT;
159    function get_component_name() {    function get_component_name() {
160      return $this->_component_name;      return $this->_component_name;
161    }    }
162    function set_component_options($options) {    function set_component_options_v1() {
163      $this->_component_options= $options;      $options = func_get_args();
164        if (is_array($options)) {
165          if (is_hash($options)) {
166            $this->_component_options = $options;
167          } else {
168            $this->_component_options = array();
169            foreach ($options as $option) {
170              array_push($this->_component_options, $option);
171            }
172          }
173        } else {
174          $this->_component_options = $options;
175        }
176      }
177      function set_component_options() {
178        $options = func_get_args();
179        if (sizeof($options) >= 1) {
180          $this->_component_options = array();
181          foreach ($options as $option) {
182            array_push($this->_component_options, $option);
183          }
184        } else {
185          $this->_component_options = $options;
186        }
187    }    }
188    function get_component_options() {    function get_component_options() {
189      return $this->_component_options;      return $this->_component_options;
190    }    }
191    
192    function create_handler() {    function create_proxy() {
193      //print "DesignPattern::Proxy->create_handler<br/>";      //print "DesignPattern::Proxy->create_proxy<br/>";
194      //print "comp: " . $this->get_component_name() . "<br/>";      //print "comp: " . $this->get_component_name() . "<br/>";
195      //print "comp: " . $this->get_component_options() . "<br/>";      //print "comp: " . $this->get_component_options() . "<br/>";
196      $handler = php::mkComponent( $this->get_component_name(), $this->get_component_options() );      $handler = php::mkComponent( $this->get_component_name(), $this->get_component_options() );
197      //print Dumper($handler);      //print Dumper($handler);
198      //exit;      //exit;
199            
200      $this->set_handler( $handler );      $this->set_proxy( $handler );
201    }    }
202    
203    
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