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<?php
/*
Generic Runtime Library (GRT)
Copyright (C) 2005 MySQL AB
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
class GrtList implements GrtXml {
protected $isGlobalObject = false;
protected $globalObjectPath = '';
protected $list = null;
private $contentType = '';
private $contentStructName = '';
function __construct($contentStructName, $globalObjectPath) {
if ($contentStructName != '') {
$this->contentType = "dict";
$this->contentStructName = $contentStructName;
}
$this->isGlobalObject = ($globalObjectPath != '');
$this->globalObjectPath = $globalObjectPath;
}
protected function getIsGlobalObject() {
return $this->isGlobalObject;
}
protected function getGlobalObjectPath() {
return $this->globalObjectPath;
}
public function size() {
if ($this->getIsGlobalObject())
return Grt::getInstance()->getGrtGlobalListSize(
$this->getGlobalObjectPath());
if ($this->list == null) {
$this->list = array();
}
return count($this->list);
}
public function addObject($item) {
if ($this->list == null) {
$this->list = array();
}
array_push($this->list, $item);
return $this->getObject($this->size() - 1);
}
public function getObject($index) {
if ($this->list == null) {
$this->list = array();
}
if (array_key_exists($index, $this->list)) {
return $this->list[$index];
} else {
return null;
}
}
public function remove($index) {
if ($this->list == null) {
$this->list = array();
}
unset($this->list[$index]);
return $this;
}
public function getIndexOfName($name) {
$key = array_search($name, $this->list);
if ($key === false)
return -1;
return $key;
}
public function contains($item) {
return ($this->getIndexOfName($item) != -1);
}
public function getOwner() {
return $this->owner;
}
public function setOwner($owner) {
$this->owner = $owner;
}
public function getContentType() {
return $this->contentType;
}
public function setContentType($contentType) {
$this->contentType = $contentType;
}
public function getContentStructName() {
return $this->contentStructName;
}
public function setContentStructName($contentStructName) {
$this->contentStructName = $contentStructName;
}
public function getGrtXml() {
return $this->getGrtXmlKeyTag('');
}
public function getGrtXmlKeyTag($keyTag) {
$xml = "<value type=\"list\"";
if (!$this->getContentType() == '')
$xml .= " content-type=\"" . $this->getContentType() . "\"";
if (!$this->getContentStructName() == '')
$xml .= " content-struct-name=\""
. str_replace('_', '.', $this->getContentStructName())
. "\"";
if ($this->getIsGlobalObject())
$xml .= " global-object-path=\""
. Grt::escapeStringForXml($this->getGlobalObjectPath()) . "\"";
$xml .= $keyTag . ">\n";
for ($i = 0; $i < $this->size(); $i++) {
$xml .= Grt::getObjectAsXmlWithKeyTag($this->getObject($i), '');
}
return $xml . "</value>\n";
}
public function getGrtRefXml($keyTag) {
$xml = "<value type=\"list\" option=\"ref\"";
if ($this->getContentType() != "")
$xml .= " content-type=\"string\"";
if ($this->getContentStructName() != "")
$xml .= " content-struct-name=\"" . $this->getContentStructName()
. "\"";
$xml .= $keyTag . ">\n";
for ($i = 0; $i < $this->size(); $i++) {
$obj = $this->getObject($i);
if ($obj instanceof GrtObject) {
$xml .= "<value type=\"string\" option=\"ref\">"
. Grt::escapeStringForXml($obj->get_id())
. "</value>\n";
}
}
return $xml . "</value>\n";
}
}
?>
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