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<?php |
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/** |
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* \AppserverIo\Server\Configuration\UpstreamXmlConfiguration |
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* |
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* NOTICE OF LICENSE |
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* |
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* This source file is subject to the Open Software License (OSL 3.0) |
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* that is available through the world-wide-web at this URL: |
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* http://opensource.org/licenses/osl-3.0.php |
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* |
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* PHP version 5 |
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* |
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* @author Johann Zelger <[email protected]> |
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* @copyright 2015 TechDivision GmbH <[email protected]> |
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) |
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* @link https://github.com/appserver-io/server |
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* @link http://www.appserver.io |
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*/ |
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namespace AppserverIo\Server\Configuration; |
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use AppserverIo\Server\Interfaces\UpstreamConfigurationInterface; |
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/** |
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* Class UpstreamXmlConfiguration |
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* |
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* @author Johann Zelger <[email protected]> |
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* @copyright 2015 TechDivision GmbH <[email protected]> |
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) |
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* @link https://github.com/appserver-io/server |
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* @link http://www.appserver.io |
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*/ |
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class UpstreamXmlConfiguration implements UpstreamConfigurationInterface |
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{ |
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/** |
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* Holds the name of the upstream node |
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* |
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* @var string |
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*/ |
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public $name; |
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/** |
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* Holds the type of the upstream node |
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* |
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* @var string |
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*/ |
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public $type; |
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/** |
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* Holds the servers for the upstream node |
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* |
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* @var array |
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*/ |
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public $servers; |
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/** |
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* Constructs config |
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* |
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* @param \SimpleXMLElement $node The simple xml element used to build config |
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*/ |
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public function __construct(\SimpleXMLElement $node) |
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{ |
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// prepare properties |
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$this->name = (string)$node->attributes()->name; |
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$this->type = (string)$node->attributes()->type; |
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if (isset($node->attributes()->channel)) { |
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$this->channel = (string)$node->attributes()->channel; |
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} |
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// prepare handlers |
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$this->servers = $this->prepareServers($node); |
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} |
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/** |
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* Prepares server nodes configured for upstream |
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* |
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* @param \SimpleXMLElement $node The xml node for servers to prepare |
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* |
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* @return array |
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*/ |
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protected function prepareServers(\SimpleXMLElement $node) |
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{ |
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$servers = array(); |
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foreach ($node->servers->server as $serverNode) { |
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$name = (string)$serverNode->attributes()->name; |
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$type = (string)$serverNode->attributes()->type; |
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$params = array(); |
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View Code Duplication |
foreach ($serverNode->params->param as $paramNode) { |
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$paramName = (string)$paramNode->attributes()->name; |
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$paramType = (string)$paramNode->attributes()->type; |
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$paramValue = (string)$paramNode; |
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// check if type boolen and transform true and false strings to int |
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if ($paramType === 'boolean') { |
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$paramValue = str_replace(array('true', 'false', '1', '0'), array(1,0,1,0 ), $paramValue); |
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} |
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// set correct value type |
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settype($paramValue, $paramType); |
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$params[$paramName] = $paramValue; |
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} |
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$servers[$name] = array( |
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'name' => $name, |
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'type' => $type, |
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'params' => $params |
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); |
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} |
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return $servers; |
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} |
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/** |
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* Returns name |
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* |
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* @return string |
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*/ |
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public function getName() |
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{ |
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return $this->name; |
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} |
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/** |
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* Returns type |
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* |
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* @return string |
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*/ |
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public function getType() |
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{ |
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return $this->type; |
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} |
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/** |
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* Returns servers |
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* |
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* @return array |
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*/ |
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public function getServers() |
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{ |
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return $this->servers; |
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} |
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} |
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appserver-io /
server
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In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: