Package com.daml.ledger.api.v1

Class TransactionServiceGrpc.TransactionServiceImplBase

java.lang.Object

com.daml.ledger.api.v1.TransactionServiceGrpc.TransactionServiceImplBase

All Implemented Interfaces:

io.grpc.BindableService

Enclosing class:

TransactionServiceGrpc

public abstract static class TransactionServiceGrpc.TransactionServiceImplBase
extends java.lang.Object
implements io.grpc.BindableService

 Allows clients to read transactions from the ledger.
 

Constructor Summary

Constructors

Constructor	Description
TransactionServiceImplBase()

Method Summary

Modifier and Type	Method	Description
io.grpc.ServerServiceDefinition	bindService()
void	getFlatTransactionByEventId(TransactionServiceOuterClass.GetTransactionByEventIdRequest request, io.grpc.stub.StreamObserver<TransactionServiceOuterClass.GetFlatTransactionResponse> responseObserver)	Lookup a transaction by the ID of an event that appears within it.
void	getFlatTransactionById(TransactionServiceOuterClass.GetTransactionByIdRequest request, io.grpc.stub.StreamObserver<TransactionServiceOuterClass.GetFlatTransactionResponse> responseObserver)	Lookup a transaction by its ID.
void	getLedgerEnd(TransactionServiceOuterClass.GetLedgerEndRequest request, io.grpc.stub.StreamObserver<TransactionServiceOuterClass.GetLedgerEndResponse> responseObserver)	Get the current ledger end.
void	getTransactionByEventId(TransactionServiceOuterClass.GetTransactionByEventIdRequest request, io.grpc.stub.StreamObserver<TransactionServiceOuterClass.GetTransactionResponse> responseObserver)	Lookup a transaction tree by the ID of an event that appears within it.
void	getTransactionById(TransactionServiceOuterClass.GetTransactionByIdRequest request, io.grpc.stub.StreamObserver<TransactionServiceOuterClass.GetTransactionResponse> responseObserver)	Lookup a transaction tree by its ID.
void	getTransactions(TransactionServiceOuterClass.GetTransactionsRequest request, io.grpc.stub.StreamObserver<TransactionServiceOuterClass.GetTransactionsResponse> responseObserver)	Read the ledger's filtered transaction stream for a set of parties.
void	getTransactionTrees(TransactionServiceOuterClass.GetTransactionsRequest request, io.grpc.stub.StreamObserver<TransactionServiceOuterClass.GetTransactionTreesResponse> responseObserver)	Read the ledger's complete transaction tree stream for a set of parties.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TransactionServiceImplBase

public TransactionServiceImplBase()

Method Detail

getTransactions

public void getTransactions(TransactionServiceOuterClass.GetTransactionsRequest request,
                            io.grpc.stub.StreamObserver<TransactionServiceOuterClass.GetTransactionsResponse> responseObserver)

 Read the ledger's filtered transaction stream for a set of parties.
 Lists only creates and archives, but not other events.
 Omits all events on transient contracts, i.e., contracts that were both created and archived in the same transaction.
 

getTransactionTrees

public void getTransactionTrees(TransactionServiceOuterClass.GetTransactionsRequest request,
                                io.grpc.stub.StreamObserver<TransactionServiceOuterClass.GetTransactionTreesResponse> responseObserver)

 Read the ledger's complete transaction tree stream for a set of parties.
 The stream can be filtered only by parties, but not templates (template filter must be empty).
 

getTransactionByEventId

public void getTransactionByEventId(TransactionServiceOuterClass.GetTransactionByEventIdRequest request,
                                    io.grpc.stub.StreamObserver<TransactionServiceOuterClass.GetTransactionResponse> responseObserver)

 Lookup a transaction tree by the ID of an event that appears within it.
 For looking up a transaction instead of a transaction tree, please see GetFlatTransactionByEventId
 

getTransactionById

public void getTransactionById(TransactionServiceOuterClass.GetTransactionByIdRequest request,
                               io.grpc.stub.StreamObserver<TransactionServiceOuterClass.GetTransactionResponse> responseObserver)

 Lookup a transaction tree by its ID.
 For looking up a transaction instead of a transaction tree, please see GetFlatTransactionById
 

getFlatTransactionByEventId

public void getFlatTransactionByEventId(TransactionServiceOuterClass.GetTransactionByEventIdRequest request,
                                        io.grpc.stub.StreamObserver<TransactionServiceOuterClass.GetFlatTransactionResponse> responseObserver)

 Lookup a transaction by the ID of an event that appears within it.
 

getFlatTransactionById

public void getFlatTransactionById(TransactionServiceOuterClass.GetTransactionByIdRequest request,
                                   io.grpc.stub.StreamObserver<TransactionServiceOuterClass.GetFlatTransactionResponse> responseObserver)

 Lookup a transaction by its ID.
 

getLedgerEnd

public void getLedgerEnd(TransactionServiceOuterClass.GetLedgerEndRequest request,
                         io.grpc.stub.StreamObserver<TransactionServiceOuterClass.GetLedgerEndResponse> responseObserver)

 Get the current ledger end.
 Subscriptions started with the returned offset will serve transactions created after this RPC was called.
 

bindService

public final io.grpc.ServerServiceDefinition bindService()

Specified by:

bindService in interface io.grpc.BindableService