Re: Properly handling multiple constructors.

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The following code (which cannot currently work as PHP does not allow
for method overloading) would be perfect for me.

<?php
class DataConnector {
	/**
	 * Rules
	 *
	 * What rules does this data connector use.
	 *
	 * @param Zend_Config
	 */
	private $Rules = Null;

	/**
	 * Constructor : Keyed
	 *
	 * This constructor will access the main registry to determine which
pre-saved rules to use.
	 *
	 * @param string $Key The registry key.
	 *
	 * @return DataConnector
	 */
	public function __construct($Key) {
	 // Use the key to retrieve the rules for this connector.
	 $this->__construct(registry::RetrieveViaKey(__CLASS__, $Key));
	}

	/**
	 * Constructor : Partial
	 *
	 * This constructor will construct the rules from the default
template and populate the 3 critical ones.
	 *
	 * @param string $Part1
	 * @param string $Part2
	 * @param string $Part3
	 *
	 * @return DataConnector
	 */
	public function __construct($Part1, $Part2, $Part3) {
	 // Use the Parts to construct the rules for this connector.
	 $Rules = registry::RetrieveDefault(__CLASS__);
	 $Rules->setPart1 = $Part1;
	 $Rules->setPart2 = $Part2;
	 $Rules->setPart3 = $Part3;
	 $this->__construct($Rules);
	}

	/**
	 * Constructor : Complete
	 *
	 * This constructor will take the supplied config and apply it to the rules.
	 *
	 * @param Zend_Config $Rules
	 *
	 * @return DataConnector
	 */
	public function __construct(Zend_Config $Rules) {
	 // Use the supplied rules
	 $this->Rules = $Rules;
	 $this->Init();
	}

	/**
	 * Post construction processing
	 */
	protected function Init() {
	}

	/**
	 * Store configuration in the registry.
	 *
	 * @param string $Key Allow for a new key to be used.
	 *
	 * @return DataConnector
	 */
	public function Store($Key = Null) {
		$this->Rules['Key'] = $Key ?: $this->Rules['Key'];
		registry::Store(__CLASS__, $this->Rules);
		return $this;
	}
}
?>



-- 
-----
Richard Quadling
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