<?php

abstract class CAS_ProxiedService_Abstract implements CAS_ProxiedService, CAS_ProxiedService_Testable
{
	/**
	 * The proxy ticket that can be used when making service requests.
	 * @var string $_proxyTicket;
	 */
	private $_proxyTicket;

	/** @var CAS_Client $_casClient; */
	private $_casClient;


	/**
	 * Register a proxy ticket with the Proxy that it can use when making requests.
	 *
	 * @param string $proxyTicket proxy ticket
	 *
	 * @return void
	 * @throws InvalidArgumentException If the $proxyTicket is invalid.
	 * @throws CAS_OutOfSequenceException If called after a proxy ticket has
	 *         already been initialized/set.
	 */
	public function setProxyTicket($proxyTicket)
	{
		if (empty($proxyTicket)) {
		    throw new CAS_InvalidArgumentException(
		        'Trying to initialize with an empty proxy ticket.'
		    );
		}
		if (!empty($this->_proxyTicket)) {
		    throw new CAS_OutOfSequenceException(
		        'Already initialized, cannot change the proxy ticket.'
		    );
		}
		$this->_proxyTicket = $proxyTicket;
	}


	/**
	 * Answer the proxy ticket to be used when making requests.
	 *
	 * @return string
	 * @throws CAS_OutOfSequenceException If called before a proxy ticket has
	 * already been initialized/set.
	 */
	protected function getProxyTicket()
	{
		if (empty($this->_proxyTicket)) {
		    throw new CAS_OutOfSequenceException(
		        'No proxy ticket yet. Call $this->initializeProxyTicket() to aquire the proxy ticket.'
		    );
		}

		return $this->_proxyTicket;
	}


	/**
	 * Use a particular CAS_Client->initializeProxiedService() rather than the
	 * static phpCAS::initializeProxiedService().
	 *
	 * This method should not be called in standard operation, but is needed for unit
	 * testing.
	 *
	 * @param CAS_Client $casClient cas client
	 *
	 * @return void
	 * @throws CAS_OutOfSequenceException If called after a proxy ticket has
	 * already been initialized/set.
	 */
	public function setCasClient(CAS_Client $casClient)
	{
		if (!empty($this->_proxyTicket)) {
		    throw new CAS_OutOfSequenceException(
		        'Already initialized, cannot change the CAS_Client.'
		    );
		}

		$this->_casClient = $casClient;
	}


	/**
	 * Fetch our proxy ticket.
	 *
	 * Descendent classes should call this method once their service URL is available
	 * to initialize their proxy ticket.
	 *
	 * @return void
	 * @throws CAS_OutOfSequenceException If called after a proxy ticket has
	 * already been initialized.
	 */
	protected function initializeProxyTicket()
	{
		if (!empty($this->_proxyTicket)) {
		    throw new CAS_OutOfSequenceException(
		        'Already initialized, cannot initialize again.'
		    );
		}
		// Allow usage of a particular CAS_Client for unit testing.
		if (empty($this->_casClient)) {
		    phpCAS::initializeProxiedService($this);
		} else {
		    $this->_casClient->initializeProxiedService($this);
		}
	}
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MjkwNzI3NDcxODE0MTYxMCAzNzYwMjM1Mjg3NzQ5MzMwIDkxOTQzNjAxMTk3ODI1MTg=