Package org.apache.calcite.avatica.remote

Interface Service

All Known Implementing Classes:

AbstractService, JsonService, LocalJsonService, LocalProtobufService, LocalService, MockJsonService, MockProtobufService, ProtobufService, RemoteProtobufService, RemoteService

public interface Service

API for request-response calls to an Avatica server.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	Service.Base	Base class for request and response.
static class	Service.CatalogsRequest	Request for Meta.getCatalogs(Meta.ConnectionHandle).
static class	Service.CloseConnectionRequest	Request for Meta.closeConnection(org.apache.calcite.avatica.Meta.ConnectionHandle).
static class	Service.CloseConnectionResponse	Response from Service.CloseConnectionRequest.
static class	Service.CloseStatementRequest	Request for Meta.closeStatement(org.apache.calcite.avatica.Meta.StatementHandle).
static class	Service.CloseStatementResponse	Response from Service.CloseStatementRequest.
static class	Service.ColumnsRequest	Request for Meta.getColumns(Meta.ConnectionHandle, String, org.apache.calcite.avatica.Meta.Pat, org.apache.calcite.avatica.Meta.Pat, org.apache.calcite.avatica.Meta.Pat).
static class	Service.CommitRequest	An RPC request to invoke a commit on a Connection.
static class	Service.CommitResponse	An RPC response from invoking commit on a Connection.
static class	Service.ConnectionSyncRequest	Request for Meta.connectionSync(Meta.ConnectionHandle, Meta.ConnectionProperties).
static class	Service.ConnectionSyncResponse	Response for Meta.connectionSync(Meta.ConnectionHandle, Meta.ConnectionProperties).
static class	Service.CreateStatementRequest	Request for Meta.createStatement(org.apache.calcite.avatica.Meta.ConnectionHandle).
static class	Service.CreateStatementResponse	Response from Service.CreateStatementRequest.
static class	Service.DatabasePropertyRequest	Request for Meta.getDatabaseProperties(Meta.ConnectionHandle).
static class	Service.DatabasePropertyResponse	Response for Meta.getDatabaseProperties(Meta.ConnectionHandle).
static class	Service.ErrorResponse	Response for any request that the server failed to successfully perform.
static class	Service.ExecuteBatchRequest	Request object to execute a batch of commands.
static class	Service.ExecuteBatchResponse	Response object for executing a batch of commands.
static class	Service.ExecuteRequest	Request for Meta.execute(org.apache.calcite.avatica.Meta.StatementHandle, java.util.List<org.apache.calcite.avatica.remote.TypedValue>, long).
static class	Service.ExecuteResponse	Response to a Service.PrepareAndExecuteRequest.
static interface	Service.Factory	Factory that creates a Service.
static class	Service.FetchRequest	Request for Meta.fetch(org.apache.calcite.avatica.Meta.StatementHandle, long, int).
static class	Service.FetchResponse	Response from Service.FetchRequest.
static class	Service.OpenConnectionRequest	Request for Meta.openConnection(org.apache.calcite.avatica.Meta.ConnectionHandle, java.util.Map<java.lang.String, java.lang.String>).
static class	Service.OpenConnectionResponse	Response from Service.OpenConnectionRequest.
static class	Service.PrepareAndExecuteBatchRequest	Request to prepare a statement and execute a series of batch commands in one call.
static class	Service.PrepareAndExecuteRequest	Request for Meta.prepareAndExecute(Meta.StatementHandle, String, long, int, Meta.PrepareCallback).
static class	Service.PrepareRequest	Request for Meta.prepare(Meta.ConnectionHandle, String, long).
static class	Service.PrepareResponse	Response from Service.PrepareRequest.
static class	Service.Request	Base class for all service request messages.
static class	Service.Response	Base class for all service response messages.
static class	Service.ResultSetResponse	Response that contains a result set.
static class	Service.RollbackRequest	An RPC request to invoke a rollback on a Connection.
static class	Service.RollbackResponse	An RPC response from invoking rollback on a Connection.
static class	Service.RpcMetadataResponse	Response that includes information about the server that handled an RPC.
static class	Service.SchemasRequest	Request for Meta.getSchemas(Meta.ConnectionHandle, String, Meta.Pat).
static class	Service.SyncResultsRequest	Request for apply(SyncResultsRequest)
static class	Service.SyncResultsResponse	Response for apply(SyncResultsRequest).
static class	Service.TablesRequest	Request for Meta.getTables(Meta.ConnectionHandle, String, org.apache.calcite.avatica.Meta.Pat, org.apache.calcite.avatica.Meta.Pat, java.util.List)
static class	Service.TableTypesRequest	Request for Meta.getTableTypes(Meta.ConnectionHandle).
static class	Service.TypeInfoRequest	Request for Meta.getTypeInfo(Meta.ConnectionHandle).

Method Summary

Modifier and Type	Method	Description
Service.ResultSetResponse	apply(Service.CatalogsRequest request)
Service.CloseConnectionResponse	apply(Service.CloseConnectionRequest request)
Service.CloseStatementResponse	apply(Service.CloseStatementRequest request)
Service.ResultSetResponse	apply(Service.ColumnsRequest request)
Service.CommitResponse	apply(Service.CommitRequest request)
Service.ConnectionSyncResponse	apply(Service.ConnectionSyncRequest request)
Service.CreateStatementResponse	apply(Service.CreateStatementRequest request)
Service.DatabasePropertyResponse	apply(Service.DatabasePropertyRequest request)
Service.ExecuteBatchResponse	apply(Service.ExecuteBatchRequest request)
Service.ExecuteResponse	apply(Service.ExecuteRequest request)
Service.FetchResponse	apply(Service.FetchRequest request)
Service.OpenConnectionResponse	apply(Service.OpenConnectionRequest request)
Service.ExecuteBatchResponse	apply(Service.PrepareAndExecuteBatchRequest request)
Service.ExecuteResponse	apply(Service.PrepareAndExecuteRequest request)
Service.PrepareResponse	apply(Service.PrepareRequest request)
Service.RollbackResponse	apply(Service.RollbackRequest request)
Service.ResultSetResponse	apply(Service.SchemasRequest request)
Service.SyncResultsResponse	apply(Service.SyncResultsRequest request)
Service.ResultSetResponse	apply(Service.TablesRequest request)
Service.ResultSetResponse	apply(Service.TableTypesRequest request)
Service.ResultSetResponse	apply(Service.TypeInfoRequest request)
void	setRpcMetadata(Service.RpcMetadataResponse metadata)	Sets server-level metadata for RPCs.

Method Details

apply

Service.ResultSetResponse apply(Service.CatalogsRequest request)

apply

Service.ResultSetResponse apply(Service.SchemasRequest request)

apply

Service.ResultSetResponse apply(Service.TablesRequest request)

apply

Service.ResultSetResponse apply(Service.TableTypesRequest request)

apply

Service.ResultSetResponse apply(Service.TypeInfoRequest request)

apply

Service.ResultSetResponse apply(Service.ColumnsRequest request)

apply

Service.PrepareResponse apply(Service.PrepareRequest request)

apply

Service.ExecuteResponse apply(Service.ExecuteRequest request)

apply

Service.ExecuteResponse apply(Service.PrepareAndExecuteRequest request)

apply

Service.SyncResultsResponse apply(Service.SyncResultsRequest request)

apply

Service.FetchResponse apply(Service.FetchRequest request)

apply

Service.CreateStatementResponse apply(Service.CreateStatementRequest request)

apply

Service.CloseStatementResponse apply(Service.CloseStatementRequest request)

apply

Service.OpenConnectionResponse apply(Service.OpenConnectionRequest request)

apply

Service.CloseConnectionResponse apply(Service.CloseConnectionRequest request)

apply

Service.ConnectionSyncResponse apply(Service.ConnectionSyncRequest request)

apply

Service.DatabasePropertyResponse apply(Service.DatabasePropertyRequest request)

apply

Service.CommitResponse apply(Service.CommitRequest request)

apply

Service.RollbackResponse apply(Service.RollbackRequest request)

apply

Service.ExecuteBatchResponse apply(Service.PrepareAndExecuteBatchRequest request)

apply

Service.ExecuteBatchResponse apply(Service.ExecuteBatchRequest request)

setRpcMetadata

void setRpcMetadata(Service.RpcMetadataResponse metadata)

Sets server-level metadata for RPCs. This includes information that is static across all RPCs.

Parameters:

metadata - The server-level metadata.