diff options
Diffstat (limited to 'php/src/Google/Protobuf/Internal/MapField.php')
| -rw-r--r-- | php/src/Google/Protobuf/Internal/MapField.php | 211 |
1 files changed, 81 insertions, 130 deletions
diff --git a/php/src/Google/Protobuf/Internal/MapField.php b/php/src/Google/Protobuf/Internal/MapField.php index 14ee7ebe..38736dad 100644 --- a/php/src/Google/Protobuf/Internal/MapField.php +++ b/php/src/Google/Protobuf/Internal/MapField.php @@ -38,132 +38,6 @@ namespace Google\Protobuf\Internal; /** - * MapFieldIter is used to iterate MapField. It is also need for the foreach - * syntax. - */ -class MapFieldIter implements \Iterator -{ - - /** - * @ignore - */ - private $container; - - /** - * Create iterator instance for MapField. - * - * @param MapField The MapField instance for which this iterator is - * created. - * @ignore - */ - public function __construct($container) - { - $this->container = $container; - } - - /** - * Reset the status of the iterator - * - * @return void - */ - public function rewind() - { - return reset($this->container); - } - - /** - * Return the element at the current position. - * - * @return object The element at the current position. - */ - public function current() - { - return current($this->container); - } - - /** - * Return the current key. - * - * @return object The current key. - */ - public function key() - { - return key($this->container); - } - - /** - * Move to the next position. - * - * @return void - */ - public function next() - { - return next($this->container); - } - - /** - * Check whether there are more elements to iterate. - * - * @return bool True if there are more elements to iterate. - */ - public function valid() - { - return key($this->container) !== null; - } -} - -/** - * @ignore - */ -function checkKey($key_type, &$key) -{ - switch ($key_type) { - case GPBType::INT32: - GPBUtil::checkInt32($key); - break; - case GPBType::UINT32: - GPBUtil::checkUint32($key); - break; - case GPBType::INT64: - GPBUtil::checkInt64($key); - break; - case GPBType::UINT64: - GPBUtil::checkUint64($key); - break; - case GPBType::FIXED64: - GPBUtil::checkUint64($key); - break; - case GPBType::FIXED32: - GPBUtil::checkUint32($key); - break; - case GPBType::SFIXED64: - GPBUtil::checkInt64($key); - break; - case GPBType::SFIXED32: - GPBUtil::checkInt32($key); - break; - case GPBType::SINT64: - GPBUtil::checkInt64($key); - break; - case GPBType::SINT32: - GPBUtil::checkInt32($key); - break; - case GPBType::BOOL: - GPBUtil::checkBool($key); - break; - case GPBType::STRING: - GPBUtil::checkString($key, true); - break; - default: - var_dump($key_type); - trigger_error( - "Given type cannot be map key.", - E_USER_ERROR); - break; - } -} - -/** * MapField is used by generated protocol message classes to manipulate map * fields. It can be used like native PHP array. */ @@ -204,6 +78,30 @@ class MapField implements \ArrayAccess, \IteratorAggregate, \Countable } /** + * @ignore + */ + public function getKeyType() + { + return $this->key_type; + } + + /** + * @ignore + */ + public function getValueType() + { + return $this->value_type; + } + + /** + * @ignore + */ + public function getValueClass() + { + return $this->klass; + } + + /** * Return the element at the given key. * * This will also be called for: $ele = $arr[$key] @@ -232,7 +130,7 @@ class MapField implements \ArrayAccess, \IteratorAggregate, \Countable */ public function offsetSet($key, $value) { - checkKey($this->key_type, $key); + $this->checkKey($this->key_type, $key); switch ($this->value_type) { case GPBType::INT32: @@ -260,6 +158,9 @@ class MapField implements \ArrayAccess, \IteratorAggregate, \Countable GPBUtil::checkString($value, true); break; case GPBType::MESSAGE: + if (is_null($value)) { + trigger_error("Map element cannot be null.", E_USER_ERROR); + } GPBUtil::checkMessage($value, $this->klass); break; default: @@ -280,7 +181,7 @@ class MapField implements \ArrayAccess, \IteratorAggregate, \Countable */ public function offsetUnset($key) { - checkKey($this->key_type, $key); + $this->checkKey($this->key_type, $key); unset($this->container[$key]); } @@ -295,7 +196,7 @@ class MapField implements \ArrayAccess, \IteratorAggregate, \Countable */ public function offsetExists($key) { - checkKey($this->key_type, $key); + $this->checkKey($this->key_type, $key); return isset($this->container[$key]); } @@ -304,7 +205,7 @@ class MapField implements \ArrayAccess, \IteratorAggregate, \Countable */ public function getIterator() { - return new MapFieldIter($this->container); + return new MapFieldIter($this->container, $this->key_type); } /** @@ -318,4 +219,54 @@ class MapField implements \ArrayAccess, \IteratorAggregate, \Countable { return count($this->container); } + + /** + * @ignore + */ + private function checkKey($key_type, &$key) + { + switch ($key_type) { + case GPBType::INT32: + GPBUtil::checkInt32($key); + break; + case GPBType::UINT32: + GPBUtil::checkUint32($key); + break; + case GPBType::INT64: + GPBUtil::checkInt64($key); + break; + case GPBType::UINT64: + GPBUtil::checkUint64($key); + break; + case GPBType::FIXED64: + GPBUtil::checkUint64($key); + break; + case GPBType::FIXED32: + GPBUtil::checkUint32($key); + break; + case GPBType::SFIXED64: + GPBUtil::checkInt64($key); + break; + case GPBType::SFIXED32: + GPBUtil::checkInt32($key); + break; + case GPBType::SINT64: + GPBUtil::checkInt64($key); + break; + case GPBType::SINT32: + GPBUtil::checkInt32($key); + break; + case GPBType::BOOL: + GPBUtil::checkBool($key); + break; + case GPBType::STRING: + GPBUtil::checkString($key, true); + break; + default: + trigger_error( + "Given type cannot be map key.", + E_USER_ERROR); + break; + } + } } |