/**
* Build service cache block
*
* @return string Service cache block
*/
public function buildServiceCacheBlock()
{
$cacheContent = '';
$this->serviceDefinitionChain->each(function (ServiceDefinition $serviceDefinition) use(&$cacheContent) {
$serviceName = $serviceDefinition->getName();
$serverClass = $serviceDefinition->getClass();
$cacheArgumentsStack = array();
$serviceDefinition->getArgumentChain()->each(function (Argument $argument) use(&$cacheDefinition, &$cacheArgumentsStack) {
$argumentValue = $argument->getValue();
if ($argument instanceof ServiceArgument) {
$method = $this->getCachedServiceMethodName($argumentValue);
$cacheArgumentsStack[] = "\$this->{$method}()";
} elseif ($argument instanceof ParameterArgument) {
$cacheArgumentsStack[] = "\$this->parameters[\"{$argumentValue}\"]";
} else {
$cacheArgumentsStack[] = var_export($argumentValue, true);
}
});
$serviceCacheableMethod = self::getCachedServiceMethodName($serviceName);
$cacheArguments = '';
if ($cacheArgumentsStack) {
$cacheArguments = "\n " . implode(',
', $cacheArgumentsStack) . "\n ";
}
$cacheContent .= "/**\n * Return instance of service {$serviceName}\n *\n * @return {$serverClass} Service instance\n */\n public function {$serviceCacheableMethod}()\n {\n return new {$serverClass}({$cacheArguments});\n }\n\n ";
});
return $cacheContent;
}
/**
* Check services arguments references
*
* This call has only sense if the service stack is built before. The why
* of this methods is because now we have the correct acknowledgement about
* all the services and parameters we will work with.
*
* We will now check that all service arguments have correct references.
*
* @throws DoppoServiceArgumentNotExistsException service argument not found
*/
protected function checkServiceArgumentsReferences()
{
$this->services->each(function (ServiceDefinition $serviceDefinition) {
$serviceDefinition->getArgumentChain()->each(function (Argument $argument) use($serviceDefinition) {
$argumentValue = $argument->getValue();
if ($argument instanceof ServiceArgument) {
if (!$this->services->has($argumentValue)) {
throw new DoppoServiceArgumentNotExistsException(sprintf('Service "%s" not found in "@%s" arguments list', $argumentValue, $serviceDefinition->getName()));
}
}
if ($argument instanceof ParameterArgument) {
if (!$this->parameters->has($argumentValue)) {
throw new DoppoServiceArgumentNotExistsException(sprintf('Parameter "%s" not found in "@%s" arguments list', $argumentValue, $serviceDefinition->getName()));
}
}
});
});
}
