public static function init()
{
self::$classSerializableFieldsCache = new IdentityHashMap();
self::$classCustomSerializerCache = new IdentityHashMap();
}
private function classMapToMappedClass($classMap, $cachable = true)
{
if (null !== $classMap) {
$className = $classMap['className'];
$_class = new SimpleMappedClass();
// to prevent infinitive recursive loop we cache class before initiate it
if ($cachable) {
$this->addMappedClassToCache($className, $_class);
}
$_class->setClassLoader($this->getClassLoader());
$_class->setSignature($className);
if (isset($classMap['mappedBy'])) {
$_class->setMappedName($classMap['mappedBy']);
} else {
$_class->setMappedName($className);
}
if (isset($classMap['isInterface']) && $classMap['isInterface'] == 'true') {
$_class->setInterface(true);
}
if (isset($classMap['isAbstract']) && $classMap['isAbstract'] == 'true') {
$_class->setAbstract(true);
}
//$_class->setPHPClass($this->classLoader->loadClass($classMap['mappedBy']));
$_methods = array();
if (isset($classMap['methods'])) {
foreach ($classMap['methods'] as $methodMap) {
$_method = new SimpleMappedMethod();
$_retClass = $this->loadMappedClass($methodMap['returnType']);
if (isset($methodMap['returnTypeCRC'])) {
$_retClass->setCRC($methodMap['returnTypeCRC'], true);
} else {
$crc = SerializabilityUtil::getSerializationSignature($methodMap['returnType']);
if (null !== $crc) {
$_retClass->setCRC($crc, false);
}
}
$_method->setReturnType($_retClass);
$_method->setMappedName($methodMap['mappedName']);
$_method->setName($methodMap['name']);
$_params = array();
foreach ($methodMap['params'] as $paramMap) {
$_params[] = $this->loadMappedClass($paramMap['type']);
}
$_method->setParameterTypes($_params);
$_method->setDeclaringMappedClass($_class);
$_exceptions = array();
if (isset($methodMap['throws'])) {
foreach ($methodMap['throws'] as $exceptionMap) {
//$_exception = new SimpleMappedField();
$_exception = $this->loadMappedClass($exceptionMap['type']);
if (isset($exceptionMap['typeCRC'])) {
$_exception->setCRC($exceptionMap['typeCRC'], true);
} else {
$crc = SerializabilityUtil::getSerializationSignature($exceptionMap['type']);
if (null !== $crc) {
$_exception->setCRC($crc, false);
}
// else {
// require_once(GWTPHP_DIR.'/maps/com/google/gwt/user/client/rpc/SerializableException.class.php');
// throw new SerializableException("Did not found serialization signature for : "
// .$_exception->getName()." in class map file (".$_exception->getName()
// .".gwtphpmap.inc.php). Did you forget to put 'typeCRC' value in array map?.");
// }
}
$_exceptions[] = $_exception;
}
}
$_method->setExceptionTypes($_exceptions);
$_methods[] = $_method;
}
}
$_class->setMappedMethods($_methods);
$_fields = array();
if (isset($classMap['fields'])) {
foreach ($classMap['fields'] as $fieldMap) {
$_field = new SimpleMappedField();
$_field->setName($fieldMap['name']);
$_fieldType = $this->loadMappedClass($fieldMap['type']);
if (isset($fieldMap['typeCRC'])) {
$_fieldType->setCRC($fieldMap['typeCRC'], true);
} else {
$crc = SerializabilityUtil::getSerializationSignature($fieldMap['type']);
if (null !== $crc) {
$_fieldType->setCRC($crc, false);
}
}
$_field->setType($_fieldType);
$_field->setDeclaringMappedClass($_class);
$_fields[] = $_field;
}
}
$_class->setMappedFields($_fields);
if (isset($classMap['extends'])) {
$_class->setSuperclass($this->loadMappedClass($classMap['extends']));
}
if (isset($classMap['typeCRC'])) {
$_class->setCRC($classMap['typeCRC']);
} else {
$crc = SerializabilityUtil::getSerializationSignature($className);
if (null !== $crc) {
$_retClass->setCRC($crc, false);
}
}
return $_class;
} else {
return null;
}
}
/**
*
*
* @param MappedClass $instanceType
* @param ReflectionClass $customFieldSerializer
*/
private static function putCachedSerializerForClass(MappedClass $instanceType, ReflectionClass $customFieldSerializer = null)
{
SerializabilityUtil::getClassCustomSerializerCache()->put($instanceType, $customFieldSerializer);
}
/**
* Enter description here...
*
* @param MappedClass $mappedClass
* @return ReflectionClass
*/
public static function computeHasCustomFieldSerializer(MappedClass $instanceType)
{
assert($instanceType != null);
$qualifiedTypeName = $instanceType->getName();
// delted
// $qualifiedTypeName = null;
// if ($instanceType->isArray()) {
// /*MappedClass*/
// $componentType = $instanceType->getComponentType();
//
// if ($componentType->isPrimitive()) {
// $qualifiedTypeName = 'java.lang.'.$componentType->getName();
//
// } else {
// $qualifiedTypeName = 'java.lang.Object';
//
// }
// $qualifiedTypeName .= '_Array';
//
// } else {
// $qualifiedTypeName = $instanceType->getName();
//
// }
// delted
$classLoader = GWTPHPContext::getInstance()->getClassLoader();
$simpleSerializerName = $qualifiedTypeName . "_CustomFieldSerializer";
$customSerializer = SerializabilityUtil::getCustomFieldSerializer($classLoader, $simpleSerializerName);
if ($customSerializer != null) {
return $customSerializer;
}
// Try with the regular name
/*ReflectionClass*/
$customSerializerClass = SerializabilityUtil::getCustomFieldSerializer($classLoader, SerializabilityUtil::$JRE_SERIALIZER_PACKAGE . '.' . $simpleSerializerName);
if ($customSerializerClass != null) {
return $customSerializerClass;
}
return null;
}
private function makeObject(Clazz $type, $value)
{
// no anonymous class, and no local class in php
$manualType = $type;
$customSerializer = null;
do {
$customSerializer = SerializabilityUtil::hasCustomFieldSerializer($manualType);
if ($customSerializer != null) {
break;
}
$manualType = $manualType->getSuperClass();
} while ($manualType != null);
$ins = null;
if ($customSerializer != null) {
$ins = $this->serializeWithCustomSerializer($customSerializer, $value, $type, $manualType);
} else {
$ins = new InstantiateCommand($type);
$this->identityMap->put($value, $ins);
}
if ($type != $manualType) {
if (!Classes::classOf('GWTSerializable')->isAssignableFrom($type) && !Classes::classOf('IsSerializable')->isAssignableFrom($type)) {
throw new SerializationException($type->getName() . ' is not a serializable type');
}
}
while ($type != $manualType) {
$serializableFields = $this->clientOracle->getOperableFields($type);
foreach ($serializableFields as $declField) {
assert($declField != null);
//echo '[' . $declField->getName() . ' = ' . $declField->getType() . ']<br />';
$accessor = Accessors::get($declField->getType());
$valueCommand = null;
$fieldValue = $accessor->get($value, $declField);
if (is_null($fieldValue)) {
$valueCommand = NullValueCommand::INSTANCE();
} else {
$fieldType = $declField->getType()->isPrimitive() ? $declField->getType() : ($declField->hasType() ? $declField->getType() : Classes::classOfValue($fieldValue));
$valueCommand = $this->makeValue($fieldType, $fieldValue);
}
//echo '{set ' . $declField->getDeclaringClass()->getName() . ' / ' . $declField->getName() . ' / ' . $valueCommand . '}';
$ins->set($declField->getDeclaringClass(), $declField->getName(), $valueCommand);
}
$type = $type->getSuperClass();
}
return $ins;
}
private function deserializeWithDefaultFieldDeserializer(MappedClass $instanceClass, $instance)
{
/*MappedField[]*/
$declFields = $instanceClass->getDeclaredFields();
/*MappedField[]*/
$serializableFields = SerializabilityUtil::applyFieldSerializationPolicy($declFields);
foreach ($serializableFields as $declField) {
$value = $this->deserializeValue($declField->getType());
$propName = $declField->getName();
$rClass = $instanceClass->getReflectionClass();
if ($rClass == null) {
throw new ClassNotFoundException('MappedClass: ' . $instanceClass->getSignature() . ' do not contains ReflectionClass infomration');
}
if (!$rClass->hasProperty($propName)) {
throw new SerializationException('MappedClass: ' . $instanceClass->getSignature() . ' do not contains property: ' . $propName . ' Did you mapped all properties?');
}
$rProperty = $rClass->getProperty($propName);
if ($rProperty->isPublic()) {
$rProperty->setValue($instance, $value);
} else {
// not public access to property, we try invoke setter method
$propNameSetter = 'set' . strtoupper($propName[0]) . substr($propName, 1, strlen($propName));
if (!$rClass->hasMethod($propNameSetter)) {
throw new SerializationException('MappedClass: ' . $instanceClass->getSignature() . ' do not contains setter method for private property: ' . $propName . '. Mapped object should be in pojo style?');
}
$rMethod = $rClass->getMethod($propNameSetter);
if ($rMethod->isPublic()) {
$rMethod->invoke($instance, $value);
} else {
throw new SerializationException('MappedClass: ' . $instanceClass->getSignature() . ' do not contains public setter method for private property: ' . $propName . '. Mapped object should be in pojo style?');
}
}
/*
Object value = deserializeValue(declField.getType());
boolean isAccessible = declField.isAccessible();
boolean needsAccessOverride = !isAccessible
&& !Modifier.isPublic(declField.getModifiers());
if (needsAccessOverride) {
// Override access restrictions
declField.setAccessible(true);
}
declField.set(instance, value);
if (needsAccessOverride) {
// Restore access restrictions
declField.setAccessible(isAccessible);
}
*/
}
$superClass = $instanceClass->getSuperclass();
if ($superClass != null && $this->getSerializationPolicy()->shouldDeserializeFields($superClass)) {
$this->deserializeImpl(SerializabilityUtil::hasCustomFieldSerializer($superClass), $superClass, $instance);
}
/*
Class<?> superClass = instanceClass.getSuperclass();
if (serializationPolicy.shouldDeserializeFields(superClass)) {
deserializeImpl(SerializabilityUtil.hasCustomFieldSerializer(superClass),
superClass, instance);
}
*/
}
/**
* Instantiable types are primitives, {@line IsSerializable}, types with
* custom serializers, and any arrays of those types. Merely
* {@link Serializable} types cannot be instantiated or serialized directly
* (only as super types of legacy serializable types).
* @param MappedClass $mappedClass
* @return boolean
*/
private function isInstantiable(MappedClass $mappedClass)
{
if ($mappedClass->isPrimitive()) {
return true;
}
if ($mappedClass->isArray()) {
return $this->isInstantiable($mappedClass->getComponentType());
}
if ($mappedClass->getReflectionClass() != null && $mappedClass->getReflectionClass()->isSubclassOf(SerializationPolicy::$IS_SERIALIZABLE_INTERFACE_CLASS_NAME)) {
return true;
}
//if (IsSerializable.class.isAssignableFrom(clazz)) {
// return true;
//}
return SerializabilityUtil::hasCustomFieldSerializer($mappedClass) != null;
}
private function decodeCommand()
{
$command = $this->next();
if ($command == NL_CHAR) {
$command = $this->next();
}
$token = $this->token();
switch ($command) {
case BOOLEAN_TYPE:
$this->pushScalar(new BooleanValueCommand($token == '1'));
break;
case BYTE_TYPE:
$this->pushScalar(new ByteValueCommand(Byte::valueOf($token)));
break;
case CHAR_TYPE:
$this->pushScalar(new CharValueCommand(Character::chr(intval($token))));
break;
case DOUBLE_TYPE:
$this->pushScalar(new DoubleValueCommand(Double::valueOf($token)));
break;
case FLOAT_TYPE:
$this->pushScalar(new FloatValueCommand(Float::valueOf($token)));
break;
case INT_TYPE:
$this->pushScalar(new IntValueCommand(Integer::valueOf($token)));
break;
case LONG_TYPE:
$this->pushScalar(new LongValueCommand(Long::valueOf($token)));
break;
case VOID_TYPE:
$this->pushScalar(NullValueCommand::INSTANCE());
break;
case SHORT_TYPE:
$this->pushScalar(new ShortValueCommand(Short::valueOf($token)));
break;
case STRING_TYPE:
// "4~abcd
$length = Integer::valueOf($token);
$value = $this->nextCount($length);
if ($this->next() != RPC_SEPARATOR_CHAR) {
throw new RuntimeException('Overran string');
}
$this->pushString(new StringValueCommand($value));
break;
case ENUM_TYPE:
// ETypeSeedName~IOrdinal~
$ordinal = $this->readCommand('IntValueCommand')->getValue();
$clazz = $this->findClass($token);
$x = new EnumValueCommand($clazz);
$this->pushIdentity($x);
$x->setValue($ordinal);
break;
case ARRAY_TYPE:
// Encoded as (leafType, dimensions, length, ...)
$leaf = $this->findClass($token);
$numDims = $this->readCommand('IntValueCommand')->getValue();
$clazz = null;
if ($numDims > 1) {
$clazz = ArrayType::clazz($leaf, $numDims);
} else {
$clazz = $leaf;
}
$x = new ArrayValueCommand($clazz);
$this->pushIdentity($x);
$length = $this->readCommand('IntValueCommand')->getValue();
for ($i = 0; $i < $length; $i++) {
$x->add($this->readCommand('ValueCommand'));
}
break;
case OBJECT_TYPE:
// LTypeSeedName~3... N-many setters ...
$clazz = $this->findClass($token);
$x = new InstantiateCommand($clazz);
$this->pushIdentity($x);
$this->readSetters($clazz, $x);
break;
case INVOKE_TYPE:
// !TypeSeedName~Number of objects written by CFS~...CFS objects...~
// Number of extra fields~...N-many setters...
$clazz = $this->findClass($token);
$serializerClass = null;
$manualType = $clazz;
while ($manualType != null) {
$serializerClass = SerializabilityUtil::hasCustomFieldSerializer($manualType);
if ($serializerClass != null) {
break;
}
$manualType = $manualType->getSuperClass();
}
if ($serializerClass == null) {
throw new IncompatibleRemoteServiceException('Class [' . $clazz->getName() . '] has no custom serializer on server');
}
$x = new InvokeCustomFieldSerializerCommand($clazz, $serializerClass, $manualType);
$this->pushIdentity($x);
$this->readFields($x);
$this->readSetters($clazz, $x);
break;
case RETURN_TYPE:
// R4~...values...
$this->toReturn = new ReturnCommand();
$toRead = Integer::valueOf($token);
for ($i = 0; $i < $toRead; $i++) {
$this->toReturn->addValue($this->readCommand('ValueCommand'));
}
break;
case THROW_TYPE:
// T...value...
$this->toThrow = $this->readCommand('ValueCommand');
break;
case BACKREF_TYPE:
// @backrefNumber~
$x = $this->backRefs[Integer::valueOf($token)];
assert($x != null);
array_push($this->commands, $x);
break;
case RPC_SEPARATOR_CHAR:
throw new RuntimeException('Segmentation overrun at ' + $this->idx);
default:
throw new RuntimeException('Unknown Command ' + $command);
}
}
public function getOperableFields(Clazz $clazz)
{
return SerializabilityUtil::applyFieldSerializationPolicy($clazz);
}
/**
*
*
* @param Object $instance
* @param MappedClass $instanceClass
* @ throws SerializationException
*/
private function serializeClass($instance, MappedClass $instanceClass)
{
assert($instance != null);
/*MappedField[]*/
$declFields = $instanceClass->getDeclaredFields();
/*MappedField[]*/
$serializableFields = SerializabilityUtil::applyFieldSerializationPolicy($declFields);
foreach ($serializableFields as $declField) {
assert($declField != null);
$value = null;
$propName = $declField->getName();
$rClass = $instanceClass->getReflectionClass();
//$rClass = new ReflectionObject($instance);
if ($rClass == null) {
throw new ClassNotFoundException('MappedClass: ' . $instanceClass->getSignature() . ' do not contains ReflectionClass infomration');
}
if (!$rClass->hasProperty($propName)) {
throw new SerializationException('MappedClass: ' . $instanceClass->getSignature() . ' do not contains property: ' . $propName . ' Did you mapped all properties?');
}
$rProperty = $rClass->getProperty($propName);
if ($rProperty->isPublic()) {
$value = $rProperty->getValue($instance);
} else {
// not public access to property, we try invoke getter method
$propNameSetter = 'get' . strtoupper($propName[0]) . substr($propName, 1, strlen($propName));
if (!$rClass->hasMethod($propNameSetter)) {
throw new SerializationException('MappedClass: ' . $instanceClass->getSignature() . ' do not contains getter method for private property: ' . $propName . '. Mapped object should be in pojo style?');
}
$rMethod = $rClass->getMethod($propNameSetter);
if ($rMethod->isPublic()) {
$value = $rMethod->invoke($instance);
} else {
throw new SerializationException('MappedClass: ' . $instanceClass->getSignature() . ' do not contains public getter method for private property: ' . $propName . '. Mapped object should be in pojo style?');
}
}
$this->serializeValue($value, $declField->getType());
}
/* assert (instance != null);
Field[] declFields = instanceClass.getDeclaredFields();
Field[] serializableFields = SerializabilityUtil.applyFieldSerializationPolicy(declFields);
for (Field declField : serializableFields) {
assert (declField != null);
boolean isAccessible = declField.isAccessible();
boolean needsAccessOverride = !isAccessible
&& !Modifier.isPublic(declField.getModifiers());
if (needsAccessOverride) {
// Override the access restrictions
declField.setAccessible(true);
}
Object value;
try {
value = declField.get(instance);
serializeValue(value, declField.getType());
} catch (IllegalArgumentException e) {
throw new SerializationException(e);
} catch (IllegalAccessException e) {
throw new SerializationException(e);
}
if (needsAccessOverride) {
// Restore the access restrictions
declField.setAccessible(isAccessible);
}
}
Class<?> superClass = instanceClass.getSuperclass();
if (serializationPolicy.shouldSerializeFields(superClass)) {
serializeImpl(instance, superClass);
}*/
$superClass = $instanceClass->getSuperclass();
if ($superClass != null && $this->serializationPolicy->shouldDeserializeFields($superClass)) {
$this->serializeImpl($instance, $superClass);
}
}
