com.datastax.oss.driver.api.core

Interface CqlSession

All Superinterfaces:

AsyncAutoCloseable, AsyncCqlSession, AutoCloseable, ContinuousReactiveSession, ContinuousSession, GraphSession, ReactiveGraphSession, ReactiveSession, Session, SyncCqlSession

All Known Subinterfaces:

DseSession

public interface CqlSession
extends Session, SyncCqlSession, AsyncCqlSession, ReactiveSession, ContinuousSession, GraphSession, ContinuousReactiveSession, ReactiveGraphSession

The default session type built by the driver.

It provides user-friendly execution methods for:

• CQL requests: synchronous, asynchronous or reactive mode;
• requests specific to Datastax Enterprise: graph and continuous paging.

Client applications can use this interface even if they don't need all the features. In particular, it can be used with a regular Apache Cassandra ® cluster, as long as you don't call any of the DSE-specific execute methods. If you're in that situation, you might also want to exclude certain dependencies from your classpath (see the "Integration" page in the user manual).

Note that the name "CQL session" is no longer really accurate since this interface can now execute other request types; but it was preserved for backward compatibility with previous driver versions.

Field Summary

Fields inherited from interface com.datastax.oss.driver.api.core.session.Session

OSS_DRIVER_COORDINATES

Method Summary

Modifier and Type	Method and Description
static CqlSessionBuilder	builder() Returns a builder to create a new instance.

Methods inherited from interface com.datastax.oss.driver.api.core.cql.SyncCqlSession

execute, execute, prepare, prepare, prepare

Methods inherited from interface com.datastax.oss.driver.api.core.cql.AsyncCqlSession

executeAsync, executeAsync, prepareAsync, prepareAsync, prepareAsync

Methods inherited from interface com.datastax.dse.driver.api.core.cql.reactive.ReactiveSession

executeReactive, executeReactive

Methods inherited from interface com.datastax.dse.driver.api.core.cql.continuous.ContinuousSession

executeContinuously, executeContinuouslyAsync

Methods inherited from interface com.datastax.dse.driver.api.core.graph.GraphSession

execute, executeAsync

Methods inherited from interface com.datastax.dse.driver.api.core.cql.continuous.reactive.ContinuousReactiveSession

executeContinuouslyReactive, executeContinuouslyReactive

Methods inherited from interface com.datastax.dse.driver.api.core.graph.reactive.ReactiveGraphSession

executeReactive

Methods inherited from interface com.datastax.oss.driver.api.core.session.Session

checkSchemaAgreement, checkSchemaAgreementAsync, execute, getContext, getKeyspace, getMetadata, getMetrics, getName, isSchemaMetadataEnabled, refreshSchema, refreshSchemaAsync, setSchemaMetadataEnabled

Methods inherited from interface com.datastax.oss.driver.api.core.AsyncAutoCloseable

close, closeAsync, closeFuture, forceCloseAsync, isClosed

Method Detail

builder

@NonNull
static CqlSessionBuilder builder()

Returns a builder to create a new instance.

Note that this builder is mutable and not thread-safe.

Returns:

CqlSessionBuilder to create a new instance.