/**
* {@inheritdoc}
*/
public function guard($value, Field $field)
{
Assertion::integer($value, null, $field->getName());
$intMin = $this->getMin();
$intMax = $this->getMax();
$min = NumberUtils::bound($field->getMin(), $intMin, $intMax);
$max = NumberUtils::bound($field->getMax(), $intMin, $intMax);
Assertion::range($value, $min, $max, null, $field->getName());
}
/**
* {@inheritdoc}
*/
public function guard($value, Field $field)
{
Assertion::string($value, null, $field->getName());
// intentionally using strlen to get byte length, not mb_strlen
$length = $this->encodeToBase64 ? strlen($this->encode($value, $field)) : strlen($value);
$minLength = $field->getMinLength();
$maxLength = NumberUtils::bound($field->getMaxLength(), $minLength, $this->getMaxBytes());
$okay = $length >= $minLength && $length <= $maxLength;
Assertion::true($okay, sprintf('Field [%s] must be between [%d] and [%d] bytes, [%d] bytes given.', $field->getName(), $minLength, $maxLength, $length), $field->getName());
}
/**
* {@inheritdoc}
*/
public function decode($value, Field $field, Codec $codec = null)
{
if (empty($value)) {
return null;
}
/** @var UuidIdentifier $className */
$className = $field->getClassName() ?: 'Gdbots\\Pbj\\WellKnown\\UuidIdentifier';
if ($value instanceof $className) {
return $value;
}
return $className::fromString((string) $value);
}
/**
* {@inheritdoc}
*/
public function decode($value, Field $field, Codec $codec = null)
{
if (null === $value) {
return null;
}
/** @var Enum $className */
$className = $field->getClassName();
try {
return $className::create((int) $value);
} catch (\Exception $e) {
throw new DecodeValueFailed($value, $field, $e->getMessage());
}
}
/**
* {@inheritdoc}
*/
public function decode($value, Field $field, Codec $codec = null)
{
if (empty($value)) {
return null;
}
/** @var Identifier $className */
$className = $field->getClassName();
try {
return $className::fromString((string) $value);
} catch (\Exception $e) {
throw new DecodeValueFailed($value, $field, $e->getMessage());
}
}
/**
* {@inheritdoc}
*/
public function guard($value, Field $field)
{
/** @var BigNumber $value */
Assertion::isInstanceOf($value, 'Gdbots\\Pbj\\WellKnown\\BigNumber', null, $field->getName());
Assertion::true(!$value->isNegative(), sprintf('Field [%s] cannot be negative.', $field->getName()), $field->getName());
Assertion::true($value->isLessThanOrEqualTo('18446744073709551615'), sprintf('Field [%s] cannot be greater than [18446744073709551615].', $field->getName()), $field->getName());
}
/**
* {@inheritdoc}
*/
public function guard($value, Field $field)
{
/** @var BigNumber $value */
Assertion::isInstanceOf($value, 'Gdbots\\Pbj\\WellKnown\\BigNumber', null, $field->getName());
Assertion::true($value->isGreaterThanOrEqualTo('-9223372036854775808'), sprintf('Field [%s] cannot be less than [-9223372036854775808].', $field->getName()), $field->getName());
Assertion::true($value->isLessThanOrEqualTo('9223372036854775807'), sprintf('Field [%s] cannot be greater than [9223372036854775807].', $field->getName()), $field->getName());
}
/**
* {@inheritdoc}
*/
public function guard($value, Field $field)
{
/** @var Message $value */
Assertion::isInstanceOf($value, 'Gdbots\\Pbj\\Message', null, $field->getName());
Assertion::isInstanceOf($value, $field->getClassName(), null, $field->getName());
if (!$field->hasAnyOfClassNames()) {
return;
}
$classNames = $field->getAnyOfClassNames();
if (empty($classNames)) {
// means it can be "any message"
return;
}
foreach ($classNames as $className) {
if ($value instanceof $className) {
return;
}
}
Assertion::true(false, sprintf('Field [%s] must be an instance of at least one of: %s.', $field->getName(), implode(',', $classNames)), $field->getName());
}
/**
* @return string
*/
public function getFieldName()
{
return $this->field->getName();
}
/**
* {@inheritdoc}
*/
public function guard($value, Field $field)
{
/** @var MessageRef $value */
Assertion::isInstanceOf($value, 'Gdbots\\Pbj\\MessageRef', null, $field->getName());
}
/**
* {@inheritdoc}
*/
public function guard($value, Field $field)
{
Assertion::integer($value, null, $field->getName());
Assertion::true(DateUtils::isValidTimestamp($value), sprintf('Field [%s] value [%d] is not a valid unix timestamp.', $field->getName(), $value), $field->getName());
}
/**
* {@inheritdoc}
*/
public function guard($value, Field $field)
{
Assertion::boolean($value, null, $field->getName());
}
/**
* {@inheritdoc}
*/
public function guard($value, Field $field)
{
Assertion::choice($value, [0, 1, 2], null, $field->getName());
}
/**
* @param Field $field
* @param \stdClass $rootObject
* @param string $path
* @return array
*/
protected function mapString(Field $field, \stdClass $rootObject, $path = null)
{
switch ($field->getFormat()->getValue()) {
case Format::DATE:
case Format::DATE_TIME:
return $this->types['date-time'];
/**
* String fields with these formats should use "pbj_keyword_analyzer" (or something similar)
* so searches on these fields are not case sensitive.
*
* @link http://www.elastic.co/guide/en/elasticsearch/reference/current/analysis-custom-analyzer.html
* @link http://stackoverflow.com/questions/15079064/how-to-setup-a-tokenizer-in-elasticsearch
*/
/**
* String fields with these formats should use "pbj_keyword_analyzer" (or something similar)
* so searches on these fields are not case sensitive.
*
* @link http://www.elastic.co/guide/en/elasticsearch/reference/current/analysis-custom-analyzer.html
* @link http://stackoverflow.com/questions/15079064/how-to-setup-a-tokenizer-in-elasticsearch
*/
case Format::SLUG:
case Format::EMAIL:
case Format::HOSTNAME:
case Format::IPV6:
case Format::UUID:
case Format::URI:
case Format::HASHTAG:
return ['type' => 'string', 'analyzer' => 'pbj_keyword_analyzer', 'include_in_all' => false];
case Format::IPV4:
return ['type' => 'ip', 'include_in_all' => false];
case Format::URL:
return ['type' => 'string', 'index' => 'no', 'include_in_all' => false];
default:
if ($field->getPattern()) {
return ['type' => 'string', 'analyzer' => 'pbj_keyword_analyzer', 'include_in_all' => false];
}
return $this->applyAnalyzer(['type' => 'string'], $field, $rootObject, $path);
}
}
/**
* {@inheritdoc}
*/
public function guard($value, Field $field)
{
/** @var Microtime $value */
Assertion::isInstanceOf($value, 'Gdbots\\Pbj\\WellKnown\\Microtime', null, $field->getName());
}
/**
* {@inheritdoc}
*/
public function guard($value, Field $field)
{
/** @var \DateTime $value */
Assertion::isInstanceOf($value, 'DateTime', null, $field->getName());
}
/**
* {@inheritdoc}
*/
public function decode($value, Field $field, Codec $codec = null)
{
return (double) bcadd((double) $value, '0', $field->getScale());
}
/**
* Populates the default on a single field if it's not already set
* and the default generated is not a null value or empty array.
*
* @param Field $field
* @return bool Returns true if a non null/empty default was applied or already present.
*/
private function populateDefault(Field $field)
{
if ($this->has($field->getName())) {
return true;
}
$default = $field->getDefault($this);
if (null === $default) {
return false;
}
if ($field->isASingleValue()) {
$this->data[$field->getName()] = $default;
unset($this->clearedFields[$field->getName()]);
return true;
}
if (empty($default)) {
return false;
}
/*
* sets have a special handling to deal with unique values
*/
if ($field->isASet()) {
$this->addToSet($field->getName(), $default);
return true;
}
$this->data[$field->getName()] = $default;
unset($this->clearedFields[$field->getName()]);
return true;
}
/**
* {@inheritdoc}
*/
public function guard($value, Field $field)
{
/** @var GeoPoint $value */
Assertion::isInstanceOf($value, 'Gdbots\\Pbj\\WellKnown\\GeoPoint', null, $field->getName());
}
/**
* @param Field $field
* @throws FieldAlreadyDefined
* @throws FieldOverrideNotCompatible
*/
private function addField(Field $field)
{
$fieldName = $field->getName();
if ($this->hasField($fieldName)) {
$existingField = $this->getField($fieldName);
if (!$existingField->isOverridable()) {
throw new FieldAlreadyDefined($this, $fieldName);
}
if (!$existingField->isCompatibleForOverride($field)) {
throw new FieldOverrideNotCompatible($this, $fieldName, $field);
}
}
$this->fields[$fieldName] = $field;
if ($field->isRequired()) {
$this->requiredFields[$fieldName] = $field;
}
}
/**
* @return string
*/
public function getFieldName()
{
return $this->existingField->getName();
}
/**
* @param array $value
* @param Field $field
* @return mixed
*
* @throws EncodeValueFailed
*/
private function encodeASetValue(array $value, Field $field)
{
$type = $field->getType();
/*
* A MessageRefType is the only object/map value that can be
* used in a set. In this case of DynamoDb, we can store it as
* a list of maps.
*/
if ($type->getTypeName() === TypeName::MESSAGE_REF()) {
$list = [];
foreach ($value as $v) {
$list[] = $type->encode($v, $field, $this);
}
return ['L' => $list];
}
if ($type->isString()) {
$dynamoType = self::TYPE_STRING_SET;
} elseif ($type->isNumeric()) {
$dynamoType = self::TYPE_NUMBER_SET;
} elseif ($type->isBinary()) {
$dynamoType = self::TYPE_BINARY_SET;
} else {
throw new EncodeValueFailed($value, $field, sprintf('%s::%s has no handling for this value.', get_called_class(), __FUNCTION__));
}
$result = [];
foreach ($value as $v) {
if ($type->encodesToScalar()) {
$result[] = (string) $type->encode($v, $field, $this);
} else {
$result[] = (string) $v;
}
}
return [$dynamoType => $result];
}
