.. java:import:: io.grpc.stub StreamObserver

.. java:import:: java.util HashMap

.. java:import:: java.util TimeZone

.. java:import:: java.util UUID

.. java:import:: org.apache.shiro SecurityUtils

.. java:import:: org.apache.shiro.authc AuthenticationException

.. java:import:: org.caosdb.api.entity.v1 DeleteRequest

.. java:import:: org.caosdb.api.entity.v1 DeleteResponse

.. java:import:: org.caosdb.api.entity.v1 Entity

.. java:import:: org.caosdb.api.entity.v1 EntityRequest

.. java:import:: org.caosdb.api.entity.v1 EntityResponse

.. java:import:: org.caosdb.api.entity.v1 EntityTransactionServiceGrpc.EntityTransactionServiceImplBase

.. java:import:: org.caosdb.api.entity.v1 FindQueryResult

.. java:import:: org.caosdb.api.entity.v1 IdResponse

.. java:import:: org.caosdb.api.entity.v1 InsertRequest

.. java:import:: org.caosdb.api.entity.v1 InsertResponse

.. java:import:: org.caosdb.api.entity.v1 MultiRetrieveEntityACLRequest

.. java:import:: org.caosdb.api.entity.v1 MultiRetrieveEntityACLResponse

.. java:import:: org.caosdb.api.entity.v1 MultiTransactionRequest

.. java:import:: org.caosdb.api.entity.v1 MultiTransactionResponse

.. java:import:: org.caosdb.api.entity.v1 MultiUpdateEntityACLRequest

.. java:import:: org.caosdb.api.entity.v1 MultiUpdateEntityACLResponse

.. java:import:: org.caosdb.api.entity.v1 RetrieveResponse

.. java:import:: org.caosdb.api.entity.v1 SelectQueryResult

.. java:import:: org.caosdb.api.entity.v1 TransactionRequest

.. java:import:: org.caosdb.api.entity.v1 TransactionRequest.WrappedRequestsCase

.. java:import:: org.caosdb.api.entity.v1 UpdateRequest

.. java:import:: org.caosdb.api.entity.v1 UpdateResponse

.. java:import:: org.caosdb.server CaosDBException

.. java:import:: org.caosdb.server.entity DeleteEntity

.. java:import:: org.caosdb.server.entity EntityID

.. java:import:: org.caosdb.server.entity EntityInterface

.. java:import:: org.caosdb.server.entity FileProperties

.. java:import:: org.caosdb.server.entity InsertEntity

.. java:import:: org.caosdb.server.entity Message

.. java:import:: org.caosdb.server.entity RetrieveEntity

.. java:import:: org.caosdb.server.entity UpdateEntity

.. java:import:: org.caosdb.server.entity.container RetrieveContainer

.. java:import:: org.caosdb.server.entity.container WritableContainer

.. java:import:: org.caosdb.server.permissions EntityPermission

.. java:import:: org.caosdb.server.query Query

.. java:import:: org.caosdb.server.transaction Retrieve

.. java:import:: org.caosdb.server.transaction RetrieveACL

.. java:import:: org.caosdb.server.transaction UpdateACL

.. java:import:: org.caosdb.server.transaction WriteTransaction

.. java:import:: org.caosdb.server.utils ServerMessages

EntityTransactionServiceImpl
============================

.. java:package:: org.caosdb.server.grpc
   :noindex:

.. java:type:: public class EntityTransactionServiceImpl extends EntityTransactionServiceImplBase

   Main entry point for the entity transaction service of the servers GRPC API.

   :author: Timm Fitschen

Constructors
------------
EntityTransactionServiceImpl
^^^^^^^^^^^^^^^^^^^^^^^^^^^^

.. java:constructor:: public EntityTransactionServiceImpl(FileTransmissionServiceImpl fileTransmissionService)
   :outertype: EntityTransactionServiceImpl

Methods
-------
multiRetrieveEntityACL
^^^^^^^^^^^^^^^^^^^^^^

.. java:method:: @Override public void multiRetrieveEntityACL(MultiRetrieveEntityACLRequest request, StreamObserver<MultiRetrieveEntityACLResponse> responseObserver)
   :outertype: EntityTransactionServiceImpl

multiTransaction
^^^^^^^^^^^^^^^^

.. java:method:: @Override public void multiTransaction(MultiTransactionRequest request, StreamObserver<MultiTransactionResponse> responseObserver)
   :outertype: EntityTransactionServiceImpl

multiUpdateEntityACL
^^^^^^^^^^^^^^^^^^^^

.. java:method:: @Override public void multiUpdateEntityACL(MultiUpdateEntityACLRequest request, StreamObserver<MultiUpdateEntityACLResponse> responseObserver)
   :outertype: EntityTransactionServiceImpl

retrieve
^^^^^^^^

.. java:method:: public MultiTransactionResponse retrieve(MultiTransactionRequest request) throws Exception
   :outertype: EntityTransactionServiceImpl

   Handle read-only transactions. Of these only one may be a query at the moment, the others must be ID retrieves.

   :param request:
   :throws Exception:

transaction
^^^^^^^^^^^

.. java:method:: public MultiTransactionResponse transaction(MultiTransactionRequest request) throws Exception
   :outertype: EntityTransactionServiceImpl

   Handle all entity transactions.

   Currently either all requests must be read-only/retrieve requests, or none of the requests.

   :param request:
   :throws Exception: