/**
  * Parse input structure.
  *
  * @param array $data
  * @param \eZ\Publish\Core\REST\Common\Input\ParsingDispatcher $parsingDispatcher
  *
  * @return \eZ\Publish\API\Repository\Values\User\UserCreateStruct
  */
 public function parse(array $data, ParsingDispatcher $parsingDispatcher)
 {
     $contentType = null;
     if (array_key_exists('ContentType', $data) && is_array($data['ContentType'])) {
         if (!array_key_exists('_href', $data['ContentType'])) {
             throw new Exceptions\Parser("Missing '_href' attribute for ContentType element in UserCreate.");
         }
         $contentType = $this->contentTypeService->loadContentType($this->requestParser->parseHref($data['ContentType']['_href'], 'contentTypeId'));
     }
     if (!array_key_exists('mainLanguageCode', $data)) {
         throw new Exceptions\Parser("Missing 'mainLanguageCode' element for UserCreate.");
     }
     if (!array_key_exists('login', $data)) {
         throw new Exceptions\Parser("Missing 'login' element for UserCreate.");
     }
     if (!array_key_exists('email', $data)) {
         throw new Exceptions\Parser("Missing 'email' element for UserCreate.");
     }
     if (!array_key_exists('password', $data)) {
         throw new Exceptions\Parser("Missing 'password' element for UserCreate.");
     }
     $userCreateStruct = $this->userService->newUserCreateStruct($data['login'], $data['email'], $data['password'], $data['mainLanguageCode'], $contentType);
     if (array_key_exists('Section', $data) && is_array($data['Section'])) {
         if (!array_key_exists('_href', $data['Section'])) {
             throw new Exceptions\Parser("Missing '_href' attribute for Section element in UserCreate.");
         }
         $userCreateStruct->sectionId = $this->requestParser->parseHref($data['Section']['_href'], 'sectionId');
     }
     if (array_key_exists('remoteId', $data)) {
         $userCreateStruct->remoteId = $data['remoteId'];
     }
     if (array_key_exists('enabled', $data)) {
         $userCreateStruct->enabled = $this->parserTools->parseBooleanValue($data['enabled']);
     }
     if (!array_key_exists('fields', $data) || !is_array($data['fields']) || !is_array($data['fields']['field'])) {
         throw new Exceptions\Parser("Missing or invalid 'fields' element for UserCreate.");
     }
     foreach ($data['fields']['field'] as $fieldData) {
         if (!array_key_exists('fieldDefinitionIdentifier', $fieldData)) {
             throw new Exceptions\Parser("Missing 'fieldDefinitionIdentifier' element in field data for UserCreate.");
         }
         $fieldDefinition = $userCreateStruct->contentType->getFieldDefinition($fieldData['fieldDefinitionIdentifier']);
         if (!$fieldDefinition) {
             throw new Exceptions\Parser("'{$fieldData['fieldDefinitionIdentifier']}' is invalid field definition identifier for '{$userCreateStruct->contentType->identifier}' content type in UserCreate.");
         }
         if (!array_key_exists('fieldValue', $fieldData)) {
             throw new Exceptions\Parser("Missing 'fieldValue' element for '{$fieldData['fieldDefinitionIdentifier']}' identifier in UserCreate.");
         }
         $fieldValue = $this->fieldTypeParser->parseValue($fieldDefinition->fieldTypeIdentifier, $fieldData['fieldValue']);
         $languageCode = null;
         if (array_key_exists('languageCode', $fieldData)) {
             $languageCode = $fieldData['languageCode'];
         }
         $userCreateStruct->setField($fieldData['fieldDefinitionIdentifier'], $fieldValue, $languageCode);
     }
     return $userCreateStruct;
 }

 /**
  * Parse input structure.
  *
  * @param array $data
  * @param \eZ\Publish\Core\REST\Common\Input\ParsingDispatcher $parsingDispatcher
  *
  * @return array
  */
 public function parse(array $data, ParsingDispatcher $parsingDispatcher)
 {
     if (!array_key_exists('_type', $data)) {
         throw new Exceptions\Parser("Missing '_type' value for URLAliasCreate.");
     }
     if ($data['_type'] == 'LOCATION') {
         if (!array_key_exists('location', $data)) {
             throw new Exceptions\Parser("Missing 'location' value for URLAliasCreate.");
         }
         if (!is_array($data['location']) || !array_key_exists('_href', $data['location'])) {
             throw new Exceptions\Parser("Missing 'location' > '_href' attribute for URLAliasCreate.");
         }
     } else {
         if (!array_key_exists('resource', $data)) {
             throw new Exceptions\Parser("Missing 'resource' value for URLAliasCreate.");
         }
     }
     if (!array_key_exists('path', $data)) {
         throw new Exceptions\Parser("Missing 'path' value for URLAliasCreate.");
     }
     if (!array_key_exists('languageCode', $data)) {
         throw new Exceptions\Parser("Missing 'languageCode' value for URLAliasCreate.");
     }
     if (array_key_exists('alwaysAvailable', $data)) {
         $data['alwaysAvailable'] = $this->parserTools->parseBooleanValue($data['alwaysAvailable']);
     } else {
         $data['alwaysAvailable'] = false;
     }
     if (array_key_exists('forward', $data)) {
         $data['forward'] = $this->parserTools->parseBooleanValue($data['forward']);
     } else {
         $data['forward'] = false;
     }
     return $data;
 }

 /**
  * Parse input structure.
  *
  * @param array $data
  * @param \eZ\Publish\Core\REST\Common\Input\ParsingDispatcher $parsingDispatcher
  *
  * @return \eZ\Publish\API\Repository\Values\ObjectState\ObjectStateCreateStruct
  */
 public function parse(array $data, ParsingDispatcher $parsingDispatcher)
 {
     if (!array_key_exists('identifier', $data)) {
         throw new Exceptions\Parser("Missing 'identifier' attribute for ObjectStateCreate.");
     }
     $objectStateCreateStruct = $this->objectStateService->newObjectStateCreateStruct($data['identifier']);
     if (!array_key_exists('priority', $data)) {
         throw new Exceptions\Parser("Missing 'priority' attribute for ObjectStateCreate.");
     }
     $objectStateCreateStruct->priority = (int) $data['priority'];
     if (!array_key_exists('defaultLanguageCode', $data)) {
         throw new Exceptions\Parser("Missing 'defaultLanguageCode' attribute for ObjectStateCreate.");
     }
     $objectStateCreateStruct->defaultLanguageCode = $data['defaultLanguageCode'];
     if (!array_key_exists('names', $data) || !is_array($data['names'])) {
         throw new Exceptions\Parser("Missing or invalid 'names' element for ObjectStateCreate.");
     }
     if (!array_key_exists('value', $data['names']) || !is_array($data['names']['value'])) {
         throw new Exceptions\Parser("Missing or invalid 'names' element for ObjectStateCreate.");
     }
     $objectStateCreateStruct->names = $this->parserTools->parseTranslatableList($data['names']);
     // @todo XSD says that descriptions field is mandatory. Does that make sense?
     if (array_key_exists('descriptions', $data) && is_array($data['descriptions'])) {
         $objectStateCreateStruct->descriptions = $this->parserTools->parseTranslatableList($data['descriptions']);
     }
     return $objectStateCreateStruct;
 }

 /**
  * Parse input structure
  *
  * @param array $data
  * @param \eZ\Publish\Core\REST\Common\Input\ParsingDispatcher $parsingDispatcher
  *
  * @return \eZ\Publish\API\Repository\Values\Content\LocationCreateStruct
  */
 public function parse(array $data, ParsingDispatcher $parsingDispatcher)
 {
     if (!array_key_exists('ParentLocation', $data) || !is_array($data['ParentLocation'])) {
         throw new Exceptions\Parser("Missing or invalid 'ParentLocation' element for LocationCreate.");
     }
     if (!array_key_exists('_href', $data['ParentLocation'])) {
         throw new Exceptions\Parser("Missing '_href' attribute for ParentLocation element in LocationCreate.");
     }
     $locationHrefParts = explode('/', $this->requestParser->parseHref($data['ParentLocation']['_href'], 'locationPath'));
     $locationCreateStruct = $this->locationService->newLocationCreateStruct(array_pop($locationHrefParts));
     if (array_key_exists('priority', $data)) {
         $locationCreateStruct->priority = (int) $data['priority'];
     }
     if (array_key_exists('hidden', $data)) {
         $locationCreateStruct->hidden = $this->parserTools->parseBooleanValue($data['hidden']);
     }
     if (array_key_exists('remoteId', $data)) {
         $locationCreateStruct->remoteId = $data['remoteId'];
     }
     if (!array_key_exists('sortField', $data)) {
         throw new Exceptions\Parser("Missing 'sortField' element for LocationCreate.");
     }
     $locationCreateStruct->sortField = $this->parserTools->parseDefaultSortField($data['sortField']);
     if (!array_key_exists('sortOrder', $data)) {
         throw new Exceptions\Parser("Missing 'sortOrder' element for LocationCreate.");
     }
     $locationCreateStruct->sortOrder = $this->parserTools->parseDefaultSortOrder($data['sortOrder']);
     return $locationCreateStruct;
 }

 /**
  * Parse input structure.
  *
  * @param array $data
  * @param \eZ\Publish\Core\REST\Common\Input\ParsingDispatcher $parsingDispatcher
  *
  * @return \Netgen\TagsBundle\API\Repository\Values\Tags\TagCreateStruct
  */
 public function parse(array $data, ParsingDispatcher $parsingDispatcher)
 {
     if (!array_key_exists('ParentTag', $data) || !is_array($data['ParentTag'])) {
         throw new Exceptions\Parser("Missing or invalid 'ParentTag' element for TagCreate.");
     }
     if (!array_key_exists('_href', $data['ParentTag'])) {
         throw new Exceptions\Parser("Missing '_href' attribute for ParentTag element in TagCreate.");
     }
     if (!array_key_exists('mainLanguageCode', $data)) {
         throw new Exceptions\Parser("Missing 'mainLanguageCode' element for TagCreate.");
     }
     $tagHrefParts = explode('/', $this->requestParser->parseHref($data['ParentTag']['_href'], 'tagPath'));
     $tagCreateStruct = $this->tagsService->newTagCreateStruct(array_pop($tagHrefParts), $data['mainLanguageCode']);
     if (array_key_exists('remoteId', $data)) {
         $tagCreateStruct->remoteId = $data['remoteId'];
     }
     if (array_key_exists('alwaysAvailable', $data)) {
         $tagCreateStruct->alwaysAvailable = $this->parserTools->parseBooleanValue($data['alwaysAvailable']);
     }
     if (array_key_exists('names', $data)) {
         if (!is_array($data['names']) || !array_key_exists('value', $data['names']) || !is_array($data['names']['value'])) {
             throw new Exceptions\Parser("Invalid 'names' element for TagCreate.");
         }
         $keywords = $this->parserTools->parseTranslatableList($data['names']);
         foreach ($keywords as $languageCode => $keyword) {
             $tagCreateStruct->setKeyword($keyword, $languageCode);
         }
     }
     return $tagCreateStruct;
 }

 /**
  * Parse input structure
  *
  * @param array $data
  * @param \eZ\Publish\Core\REST\Common\Input\ParsingDispatcher $parsingDispatcher
  *
  * @return \eZ\Publish\Core\REST\Client\Values\FieldDefinitionList
  */
 public function parse(array $data, ParsingDispatcher $parsingDispatcher)
 {
     $fieldDefinitionReferences = array();
     foreach ($data['FieldDefinition'] as $fieldDefinitionData) {
         $fieldDefinitionReferences[] = $this->parserTools->parseObjectElement($fieldDefinitionData, $parsingDispatcher);
     }
     return new Values\FieldDefinitionList($this->contentTypeService, $fieldDefinitionReferences);
 }

 /**
  * Parse input structure
  *
  * @param array $data
  * @param \eZ\Publish\Core\REST\Common\Input\ParsingDispatcher $parsingDispatcher
  *
  * @return \eZ\Publish\API\Repository\Values\ContentType\FieldDefinitionUpdateStruct
  */
 public function parse(array $data, ParsingDispatcher $parsingDispatcher)
 {
     $fieldDefinitionUpdate = $this->contentTypeService->newFieldDefinitionUpdateStruct();
     if (array_key_exists('identifier', $data)) {
         $fieldDefinitionUpdate->identifier = $data['identifier'];
     }
     // @todo XSD says that descriptions is mandatory, but field definition can be updated without it
     if (array_key_exists('names', $data)) {
         if (!is_array($data['names']) || !array_key_exists('value', $data['names']) || !is_array($data['names']['value'])) {
             throw new Exceptions\Parser("Invalid 'names' element for FieldDefinitionUpdate.");
         }
         $fieldDefinitionUpdate->names = $this->parserTools->parseTranslatableList($data['names']);
     }
     // @todo XSD says that descriptions is mandatory, but field definition can be updated without it
     if (array_key_exists('descriptions', $data)) {
         if (!is_array($data['descriptions']) || !array_key_exists('value', $data['descriptions']) || !is_array($data['descriptions']['value'])) {
             throw new Exceptions\Parser("Invalid 'descriptions' element for FieldDefinitionUpdate.");
         }
         $fieldDefinitionUpdate->descriptions = $this->parserTools->parseTranslatableList($data['descriptions']);
     }
     // @todo XSD says that fieldGroup is mandatory, but field definition can be updated without it
     if (array_key_exists('fieldGroup', $data)) {
         $fieldDefinitionUpdate->fieldGroup = $data['fieldGroup'];
     }
     // @todo XSD says that position is mandatory, but field definition can be updated without it
     if (array_key_exists('position', $data)) {
         $fieldDefinitionUpdate->position = (int) $data['position'];
     }
     // @todo XSD says that isTranslatable is mandatory, but field definition can be updated without it
     if (array_key_exists('isTranslatable', $data)) {
         $fieldDefinitionUpdate->isTranslatable = $this->parserTools->parseBooleanValue($data['isTranslatable']);
     }
     // @todo XSD says that isRequired is mandatory, but field definition can be updated without it
     if (array_key_exists('isRequired', $data)) {
         $fieldDefinitionUpdate->isRequired = $this->parserTools->parseBooleanValue($data['isRequired']);
     }
     // @todo XSD says that isInfoCollector is mandatory, but field definition can be updated without it
     if (array_key_exists('isInfoCollector', $data)) {
         $fieldDefinitionUpdate->isInfoCollector = $this->parserTools->parseBooleanValue($data['isInfoCollector']);
     }
     // @todo XSD says that isSearchable is mandatory, but field definition can be updated without it
     if (array_key_exists('isSearchable', $data)) {
         $fieldDefinitionUpdate->isSearchable = $this->parserTools->parseBooleanValue($data['isSearchable']);
     }
     $fieldDefinition = $this->getFieldDefinition($data);
     // @todo XSD says that defaultValue is mandatory, but content type can be created without it
     if (array_key_exists('defaultValue', $data)) {
         $fieldDefinitionUpdate->defaultValue = $this->fieldTypeParser->parseValue($fieldDefinition->fieldTypeIdentifier, $data['defaultValue']);
     }
     if (array_key_exists('validatorConfiguration', $data)) {
         $fieldDefinitionUpdate->validatorConfiguration = $this->fieldTypeParser->parseValidatorConfiguration($fieldDefinition->fieldTypeIdentifier, $data['validatorConfiguration']);
     }
     if (array_key_exists('fieldSettings', $data)) {
         $fieldDefinitionUpdate->fieldSettings = $this->fieldTypeParser->parseFieldSettings($fieldDefinition->fieldTypeIdentifier, $data['fieldSettings']);
     }
     return $fieldDefinitionUpdate;
 }

 /**
  * Parse input structure.
  *
  * @param array $data
  * @param \eZ\Publish\Core\REST\Common\Input\ParsingDispatcher $parsingDispatcher
  *
  * @return \eZ\Publish\API\Repository\Values\ContentType\ContentTypeUpdateStruct
  */
 public function parse(array $data, ParsingDispatcher $parsingDispatcher)
 {
     $contentTypeUpdateStruct = $this->contentTypeService->newContentTypeUpdateStruct();
     if (array_key_exists('identifier', $data)) {
         $contentTypeUpdateStruct->identifier = $data['identifier'];
     }
     if (array_key_exists('mainLanguageCode', $data)) {
         $contentTypeUpdateStruct->mainLanguageCode = $data['mainLanguageCode'];
     }
     if (array_key_exists('remoteId', $data)) {
         $contentTypeUpdateStruct->remoteId = $data['remoteId'];
     }
     if (array_key_exists('urlAliasSchema', $data)) {
         $contentTypeUpdateStruct->urlAliasSchema = $data['urlAliasSchema'];
     }
     if (array_key_exists('nameSchema', $data)) {
         $contentTypeUpdateStruct->nameSchema = $data['nameSchema'];
     }
     if (array_key_exists('isContainer', $data)) {
         $contentTypeUpdateStruct->isContainer = $this->parserTools->parseBooleanValue($data['isContainer']);
     }
     if (array_key_exists('defaultSortField', $data)) {
         $contentTypeUpdateStruct->defaultSortField = $this->parserTools->parseDefaultSortField($data['defaultSortField']);
     }
     if (array_key_exists('defaultSortOrder', $data)) {
         $contentTypeUpdateStruct->defaultSortOrder = $this->parserTools->parseDefaultSortOrder($data['defaultSortOrder']);
     }
     if (array_key_exists('defaultAlwaysAvailable', $data)) {
         $contentTypeUpdateStruct->defaultAlwaysAvailable = $this->parserTools->parseBooleanValue($data['defaultAlwaysAvailable']);
     }
     if (array_key_exists('names', $data)) {
         if (!is_array($data['names']) || !array_key_exists('value', $data['names']) || !is_array($data['names']['value'])) {
             throw new Exceptions\Parser("Invalid 'names' element for ContentTypeUpdate.");
         }
         $contentTypeUpdateStruct->names = $this->parserTools->parseTranslatableList($data['names']);
     }
     if (array_key_exists('descriptions', $data)) {
         if (!is_array($data['descriptions']) || !array_key_exists('value', $data['descriptions']) || !is_array($data['descriptions']['value'])) {
             throw new Exceptions\Parser("Invalid 'descriptions' element for ContentTypeUpdate.");
         }
         $contentTypeUpdateStruct->descriptions = $this->parserTools->parseTranslatableList($data['descriptions']);
     }
     if (array_key_exists('modificationDate', $data)) {
         $contentTypeUpdateStruct->modificationDate = new DateTime($data['modificationDate']);
     }
     if (array_key_exists('User', $data)) {
         if (!array_key_exists('_href', $data['User'])) {
             throw new Exceptions\Parser("Missing '_href' attribute for User element in ContentTypeUpdate.");
         }
         $contentTypeUpdateStruct->modifierId = $this->requestParser->parseHref($data['User']['_href'], 'userId');
     }
     return $contentTypeUpdateStruct;
 }

 /**
  * Parse input structure
  *
  * @param array $data
  * @param \eZ\Publish\Core\REST\Common\Input\ParsingDispatcher $parsingDispatcher
  *
  * @return array
  */
 public function parse(array $data, ParsingDispatcher $parsingDispatcher)
 {
     if (!array_key_exists('sourceUrl', $data)) {
         throw new Exceptions\Parser("Missing 'sourceUrl' value for URLWildcardCreate.");
     }
     if (!array_key_exists('destinationUrl', $data)) {
         throw new Exceptions\Parser("Missing 'destinationUrl' value for URLWildcardCreate.");
     }
     if (!array_key_exists('forward', $data)) {
         throw new Exceptions\Parser("Missing 'forward' value for URLWildcardCreate.");
     }
     $data['forward'] = $this->parserTools->parseBooleanValue($data['forward']);
     return $data;
 }

 /**
  * Parse input structure
  *
  * @param array $data
  * @param \eZ\Publish\Core\REST\Common\Input\ParsingDispatcher $parsingDispatcher
  *
  * @return \eZ\Publish\API\Repository\Values\Content\ContentInfo
  * @todo Error handling
  * @todo What about missing properties? Set them here, using the service to
  *       load? Or better set them in the service, since loading is really
  *       unsuitable here?
  */
 public function parse(array $data, ParsingDispatcher $parsingDispatcher)
 {
     $contentTypeId = $this->parserTools->parseObjectElement($data['ContentType'], $parsingDispatcher);
     $ownerId = $this->parserTools->parseObjectElement($data['Owner'], $parsingDispatcher);
     $mainLocationId = $this->parserTools->parseObjectElement($data['MainLocation'], $parsingDispatcher);
     $sectionId = $this->parserTools->parseObjectElement($data['Section'], $parsingDispatcher);
     $locationListReference = $this->parserTools->parseObjectElement($data['Locations'], $parsingDispatcher);
     $versionListReference = $this->parserTools->parseObjectElement($data['Versions'], $parsingDispatcher);
     $currentVersionReference = $this->parserTools->parseObjectElement($data['CurrentVersion'], $parsingDispatcher);
     if (isset($data['CurrentVersion']['Version'])) {
         $this->parserTools->parseObjectElement($data['CurrentVersion']['Version'], $parsingDispatcher);
     }
     return new Values\RestContentInfo(array('id' => $data['_href'], 'name' => $data['Name'], 'contentTypeId' => $contentTypeId, 'ownerId' => $ownerId, 'modificationDate' => new \DateTime($data['lastModificationDate']), 'publishedDate' => $publishedDate = !empty($data['publishedDate']) ? new \DateTime($data['publishedDate']) : null, 'published' => $publishedDate !== null, 'alwaysAvailable' => strtolower($data['alwaysAvailable']) === 'true', 'remoteId' => $data['_remoteId'], 'mainLanguageCode' => $data['mainLanguageCode'], 'mainLocationId' => $mainLocationId, 'sectionId' => $sectionId, 'versionListReference' => $versionListReference, 'locationListReference' => $locationListReference, 'currentVersionReference' => $currentVersionReference));
 }

 /**
  * Parse input structure
  *
  * @param array $data
  * @param \eZ\Publish\Core\REST\Common\Input\ParsingDispatcher $parsingDispatcher
  *
  * @return \eZ\Publish\API\Repository\Values\User\PolicyUpdateStruct
  */
 public function parse(array $data, ParsingDispatcher $parsingDispatcher)
 {
     $policyUpdate = $this->roleService->newPolicyUpdateStruct();
     // @todo XSD says that limitations field is mandatory, but
     // it needs to be possible to remove limitations from policy
     if (array_key_exists('limitations', $data)) {
         if (!is_array($data['limitations'])) {
             throw new Exceptions\Parser("Invalid format for 'limitations' in PolicyUpdate.");
         }
         if (!isset($data['limitations']['limitation']) || !is_array($data['limitations']['limitation'])) {
             throw new Exceptions\Parser("Invalid format for 'limitations' in PolicyUpdate.");
         }
         foreach ($data['limitations']['limitation'] as $limitationData) {
             $policyUpdate->addLimitation($this->parserTools->parseLimitation($limitationData));
         }
     }
     return $policyUpdate;
 }

 /**
  * Parse input structure
  *
  * @param array $data
  * @param \eZ\Publish\Core\REST\Common\Input\ParsingDispatcher $parsingDispatcher
  *
  * @return \eZ\Publish\Core\REST\Server\Values\RoleAssignment
  */
 public function parse(array $data, ParsingDispatcher $parsingDispatcher)
 {
     if (!array_key_exists('Role', $data)) {
         throw new Exceptions\Parser("Missing 'Role' element for RoleAssignInput.");
     }
     if (!is_array($data['Role']) || !array_key_exists('_href', $data['Role'])) {
         throw new Exceptions\Parser("Invalid 'Role' element for RoleAssignInput.");
     }
     try {
         $roleId = $this->requestParser->parseHref($data['Role']['_href'], 'roleId');
     } catch (Exceptions\InvalidArgumentException $e) {
         throw new Exceptions\Parser('Invalid format for <Role> reference in <RoleAssignInput>.');
     }
     // @todo XSD says that limitation is mandatory, but roles can be assigned without limitations
     $limitation = null;
     if (array_key_exists('limitation', $data) && is_array($data['limitation'])) {
         $limitation = $this->parserTools->parseLimitation($data['limitation']);
     }
     return new RoleAssignment($roleId, $limitation);
 }

 /**
  * Parse input structure.
  *
  * @param array $data
  * @param \eZ\Publish\Core\REST\Common\Input\ParsingDispatcher $parsingDispatcher
  *
  * @return \eZ\Publish\API\Repository\Values\ObjectState\ObjectStateGroupCreateStruct
  */
 public function parse(array $data, ParsingDispatcher $parsingDispatcher)
 {
     if (!array_key_exists('identifier', $data)) {
         throw new Exceptions\Parser("Missing 'identifier' attribute for ObjectStateGroupCreate.");
     }
     $objectStateGroupCreateStruct = $this->objectStateService->newObjectStateGroupCreateStruct($data['identifier']);
     if (!array_key_exists('defaultLanguageCode', $data)) {
         throw new Exceptions\Parser("Missing 'defaultLanguageCode' attribute for ObjectStateGroupCreate.");
     }
     $objectStateGroupCreateStruct->defaultLanguageCode = $data['defaultLanguageCode'];
     if (!array_key_exists('names', $data) || !is_array($data['names'])) {
         throw new Exceptions\Parser("Missing or invalid 'names' element for ObjectStateGroupCreate.");
     }
     if (!array_key_exists('value', $data['names']) || !is_array($data['names']['value'])) {
         throw new Exceptions\Parser("Missing or invalid 'names' element for ObjectStateGroupCreate.");
     }
     $objectStateGroupCreateStruct->names = $this->parserTools->parseTranslatableList($data['names']);
     if (array_key_exists('descriptions', $data) && is_array($data['descriptions'])) {
         $objectStateGroupCreateStruct->descriptions = $this->parserTools->parseTranslatableList($data['descriptions']);
     }
     return $objectStateGroupCreateStruct;
 }

 /**
  * Parse input structure.
  *
  * @param array $data
  * @param \eZ\Publish\Core\REST\Common\Input\ParsingDispatcher $parsingDispatcher
  *
  * @return \Netgen\TagsBundle\API\Repository\Values\Tags\SynonymCreateStruct
  */
 public function parse(array $data, ParsingDispatcher $parsingDispatcher)
 {
     if (!array_key_exists('mainLanguageCode', $data)) {
         throw new Exceptions\Parser("Missing 'mainLanguageCode' element for SynonymCreate.");
     }
     $synonymCreateStruct = $this->tagsService->newSynonymCreateStruct(null, $data['mainLanguageCode']);
     if (array_key_exists('remoteId', $data)) {
         $synonymCreateStruct->remoteId = $data['remoteId'];
     }
     if (array_key_exists('alwaysAvailable', $data)) {
         $synonymCreateStruct->alwaysAvailable = $this->parserTools->parseBooleanValue($data['alwaysAvailable']);
     }
     if (array_key_exists('names', $data)) {
         if (!is_array($data['names']) || !array_key_exists('value', $data['names']) || !is_array($data['names']['value'])) {
             throw new Exceptions\Parser("Invalid 'names' element for SynonymCreate.");
         }
         $keywords = $this->parserTools->parseTranslatableList($data['names']);
         foreach ($keywords as $languageCode => $keyword) {
             $synonymCreateStruct->setKeyword($keyword, $languageCode);
         }
     }
     return $synonymCreateStruct;
 }

 /**
  * Parse input structure.
  *
  * @param array $data
  * @param \eZ\Publish\Core\REST\Common\Input\ParsingDispatcher $parsingDispatcher
  *
  * @return \eZ\Publish\Core\REST\Server\Values\RestLocationUpdateStruct
  */
 public function parse(array $data, ParsingDispatcher $parsingDispatcher)
 {
     $locationUpdateStruct = $this->locationService->newLocationUpdateStruct();
     if (array_key_exists('priority', $data)) {
         $locationUpdateStruct->priority = (int) $data['priority'];
     }
     if (array_key_exists('remoteId', $data)) {
         $locationUpdateStruct->remoteId = $data['remoteId'];
     }
     $hidden = null;
     if (array_key_exists('hidden', $data)) {
         $hidden = $this->parserTools->parseBooleanValue($data['hidden']);
     }
     if (!array_key_exists('sortField', $data)) {
         throw new Exceptions\Parser("Missing 'sortField' element for LocationUpdate.");
     }
     $locationUpdateStruct->sortField = $this->parserTools->parseDefaultSortField($data['sortField']);
     if (!array_key_exists('sortOrder', $data)) {
         throw new Exceptions\Parser("Missing 'sortOrder' element for LocationUpdate.");
     }
     $locationUpdateStruct->sortOrder = $this->parserTools->parseDefaultSortOrder($data['sortOrder']);
     return new RestLocationUpdateStruct($locationUpdateStruct, $hidden);
 }

 /**
  * Parse input structure
  *
  * @param array $data
  * @param \eZ\Publish\Core\REST\Common\Input\ParsingDispatcher $parsingDispatcher
  *
  * @return \eZ\Publish\API\Repository\Values\User\PolicyCreateStruct
  */
 public function parse(array $data, ParsingDispatcher $parsingDispatcher)
 {
     if (!array_key_exists('module', $data)) {
         throw new Exceptions\Parser("Missing 'module' attribute for PolicyCreate.");
     }
     if (!array_key_exists('function', $data)) {
         throw new Exceptions\Parser("Missing 'function' attribute for PolicyCreate.");
     }
     $policyCreate = $this->roleService->newPolicyCreateStruct($data['module'], $data['function']);
     // @todo XSD says that limitations is mandatory,
     // but polices can be created without limitations
     if (array_key_exists('limitations', $data)) {
         if (!is_array($data['limitations'])) {
             throw new Exceptions\Parser("Invalid format for 'limitations' in PolicyCreate.");
         }
         if (!isset($data['limitations']['limitation']) || !is_array($data['limitations']['limitation'])) {
             throw new Exceptions\Parser("Invalid format for 'limitations' in PolicyCreate.");
         }
         foreach ($data['limitations']['limitation'] as $limitationData) {
             $policyCreate->addLimitation($this->parserTools->parseLimitation($limitationData));
         }
     }
     return $policyCreate;
 }

 /**
  * Parse input structure
  *
  * @param array $data
  * @param \eZ\Publish\Core\REST\Common\Input\ParsingDispatcher $parsingDispatcher
  *
  * @todo Error handling
  *
  * @return \eZ\Publish\API\Repository\Values\ObjectState\ObjectState
  */
 public function parse(array $data, ParsingDispatcher $parsingDispatcher)
 {
     $names = $this->parserTools->parseTranslatableList($data['names']);
     $descriptions = isset($data['descriptions']) ? $this->parserTools->parseTranslatableList($data['descriptions']) : array();
     return new CoreObjectState(array('id' => $data['_href'], 'identifier' => $data['identifier'], 'priority' => (int) $data['priority'], 'defaultLanguageCode' => $data['defaultLanguageCode'], 'languageCodes' => explode(',', $data['languageCodes']), 'names' => $names, 'descriptions' => $descriptions));
 }

 /**
  * Parse input structure.
  *
  * @param array $data
  * @param \eZ\Publish\Core\REST\Common\Input\ParsingDispatcher $parsingDispatcher
  *
  * @todo Error handling
  *
  * @return \eZ\Publish\API\Repository\Values\ContentType\FieldDefinition
  */
 public function parse(array $data, ParsingDispatcher $parsingDispatcher)
 {
     return new Values\ContentType\FieldDefinition(array('id' => $data['_href'], 'identifier' => $data['identifier'], 'fieldTypeIdentifier' => $data['fieldType'], 'fieldGroup' => $data['fieldGroup'], 'position' => (int) $data['position'], 'isTranslatable' => $this->parserTools->parseBooleanValue($data['isTranslatable']), 'isRequired' => $this->parserTools->parseBooleanValue($data['isRequired']), 'isInfoCollector' => $this->parserTools->parseBooleanValue($data['isInfoCollector']), 'isSearchable' => $this->parserTools->parseBooleanValue($data['isSearchable']), 'names' => isset($data['names']) ? $this->parserTools->parseTranslatableList($data['names']) : null, 'descriptions' => isset($data['descriptions']) ? $this->parserTools->parseTranslatableList($data['descriptions']) : null, 'defaultValue' => $this->fieldTypeParser->parseValue($data['fieldType'], $data['defaultValue']), 'fieldSettings' => $this->fieldTypeParser->parseFieldSettings($data['fieldType'], $data['fieldSettings']), 'validators' => $this->fieldTypeParser->parseValidatorConfiguration($data['fieldType'], $data['validatorConfiguration'])));
 }

 /**
  * Parse input structure.
  *
  * @param array $data
  * @param \eZ\Publish\Core\REST\Common\Input\ParsingDispatcher $parsingDispatcher
  *
  * @todo Error handling
  *
  * @return \eZ\Publish\API\Repository\Values\Content\VersionInfo
  */
 public function parse(array $data, ParsingDispatcher $parsingDispatcher)
 {
     $contentInfoId = $this->requestParser->parseHref($data['Content']['_href'], 'contentId');
     return new Values\Content\VersionInfo($this->contentService, array('id' => $data['id'], 'versionNo' => $data['versionNo'], 'status' => $this->convertVersionStatus($data['status']), 'modificationDate' => new \DateTime($data['modificationDate']), 'creatorId' => $data['Creator']['_href'], 'creationDate' => new \DateTime($data['creationDate']), 'initialLanguageCode' => $data['initialLanguageCode'], 'languageCodes' => explode(',', $data['languageCodes']), 'names' => $this->parserTools->parseTranslatableList($data['names']), 'contentInfoId' => $contentInfoId));
 }

 /**
  * Parse input structure.
  *
  * @param array $data
  * @param \eZ\Publish\Core\REST\Common\Input\ParsingDispatcher $parsingDispatcher
  *
  * @return \eZ\Publish\API\Repository\Values\ContentType\ContentTypeCreateStruct
  */
 public function parse(array $data, ParsingDispatcher $parsingDispatcher)
 {
     if (!array_key_exists('identifier', $data)) {
         throw new Exceptions\Parser("Missing 'identifier' element for ContentTypeCreate.");
     }
     $contentTypeCreateStruct = $this->contentTypeService->newContentTypeCreateStruct($data['identifier']);
     if (!array_key_exists('mainLanguageCode', $data)) {
         throw new Exceptions\Parser("Missing 'mainLanguageCode' element for ContentTypeCreate.");
     }
     $contentTypeCreateStruct->mainLanguageCode = $data['mainLanguageCode'];
     if (array_key_exists('remoteId', $data)) {
         $contentTypeCreateStruct->remoteId = $data['remoteId'];
     }
     if (array_key_exists('urlAliasSchema', $data)) {
         $contentTypeCreateStruct->urlAliasSchema = $data['urlAliasSchema'];
     }
     // @todo XSD says that nameSchema is mandatory, but it is not in create struct
     if (array_key_exists('nameSchema', $data)) {
         $contentTypeCreateStruct->nameSchema = $data['nameSchema'];
     }
     // @todo XSD says that isContainer is mandatory, but it is not in create struct
     if (array_key_exists('isContainer', $data)) {
         $contentTypeCreateStruct->isContainer = $this->parserTools->parseBooleanValue($data['isContainer']);
     }
     // @todo XSD says that defaultSortField is mandatory, but it is not in create struct
     if (array_key_exists('defaultSortField', $data)) {
         $contentTypeCreateStruct->defaultSortField = $this->parserTools->parseDefaultSortField($data['defaultSortField']);
     }
     // @todo XSD says that defaultSortOrder is mandatory, but it is not in create struct
     if (array_key_exists('defaultSortOrder', $data)) {
         $contentTypeCreateStruct->defaultSortOrder = $this->parserTools->parseDefaultSortOrder($data['defaultSortOrder']);
     }
     // @todo XSD says that defaultAlwaysAvailable is mandatory, but it is not in create struct
     if (array_key_exists('defaultAlwaysAvailable', $data)) {
         $contentTypeCreateStruct->defaultAlwaysAvailable = $this->parserTools->parseBooleanValue($data['defaultAlwaysAvailable']);
     }
     if (array_key_exists('names', $data)) {
         if (!is_array($data['names']) || !array_key_exists('v