/**
* Performs assertions and sets the internal value property on success
*
* @param mixed $value
* @throws Exception\InvalidTypeException
* @return void
*/
protected function setValue($value)
{
if (!is_bool($value)) {
throw InvalidTypeException::fromMessageAndPrototype("Value must be a boolean", static::prototype());
}
$this->value = $value;
}
/**
* Non accessible construct
*
* Use static factory methods to construct a SingleValue
*
* @param mixed $value
* @throws Exception\InvalidTypeException
*/
protected function __construct($value)
{
try {
$this->setValue($value);
} catch (\InvalidArgumentException $ex) {
throw InvalidTypeException::fromInvalidArgumentExceptionAndPrototype($ex, static::prototype());
}
}
/**
* @param mixed $value
* @throws Exception\InvalidTypeException If value is not an array containing only items of related Prooph\Done\Process\Type
* @return CollectionType
*/
public static function fromNativeValue($value)
{
if (is_array($value)) {
$value = new \ArrayIterator($value);
}
if (!$value instanceof \Traversable) {
throw InvalidTypeException::fromMessageAndPrototype("Value must be traversable", static::prototype());
}
return new static($value);
}
/**
* Performs assertions and sets the internal value property on success
*
* @param mixed $value
* @throws Exception\InvalidTypeException
* @return void
*/
protected function setValue($value)
{
if (!is_string($value)) {
throw InvalidTypeException::fromMessageAndPrototype("Value must be a string", static::prototype());
}
if (!mb_check_encoding($value, 'UTF-8')) {
throw InvalidTypeException::fromMessageAndPrototype("Value must be a UTF-8 encoded", static::prototype());
}
$this->value = $value;
}
/**
* This method checks recursively if the value only consists of arrays and scalar types
*
* @param $value
* @throws Exception\InvalidTypeException
*/
private function assertIsScalarOrArray($value)
{
if (!is_scalar($value) && !is_array($value)) {
throw InvalidTypeException::fromMessageAndPrototype("An unknown type must at least be a scalar or array value", static::prototype());
}
if (is_array($value)) {
foreach ($value as $item) {
$this->assertIsScalarOrArray($item);
}
}
}
/**
* @param array $value
* @throws Exception\InvalidTypeException
*/
protected function __construct(array $value)
{
$prototypes = static::getPropertyPrototypes();
$properties = array();
foreach ($value as $propertyName => $propertyTypeOrNativeValue) {
try {
$propertyPrototype = $prototypes[$propertyName];
$propertyTypeClass = $propertyPrototype->of();
if (!$propertyTypeOrNativeValue instanceof $propertyTypeClass) {
$propertyTypeOrNativeValue = $propertyTypeClass::fromNativeValue($propertyTypeOrNativeValue);
}
Assertion::isInstanceOf($propertyTypeOrNativeValue, $propertyTypeClass);
$properties[$propertyName] = new Property($propertyName, $propertyTypeOrNativeValue);
$value[$propertyName] = $propertyTypeOrNativeValue;
} catch (\InvalidArgumentException $ex) {
throw InvalidTypeException::fromMessageAndPrototype(sprintf('Failed to create property %s with message %s', $propertyName, $ex->getMessage()), static::prototype());
}
}
$this->value = $value;
$this->properties = $properties;
}