io.asyncer.r2dbc.mysql

Class MySqlTransactionDefinition.Builder

java.lang.Object

io.asyncer.r2dbc.mysql.MySqlTransactionDefinition.Builder

Enclosing class:

MySqlTransactionDefinition

public static final class MySqlTransactionDefinition.Builder
extends Object

A builder considers to create TransactionDefinition.

Method Summary

Modifier and Type	Method and Description
MySqlTransactionDefinition	build() Builds a transaction definition with current values.
MySqlTransactionDefinition.Builder	consistentSnapshotEngine(@Nullable ConsistentSnapshotEngine snapshotEngine) Changes the MySqlTransactionDefinition.CONSISTENT_SNAPSHOT_ENGINE option.
MySqlTransactionDefinition.Builder	consistentSnapshotFromSession(@Nullable Long sessionId) Changes the MySqlTransactionDefinition.CONSISTENT_SNAPSHOT_FROM_SESSION option.
MySqlTransactionDefinition.Builder	isolationLevel(@Nullable io.r2dbc.spi.IsolationLevel isolationLevel) Changes the TransactionDefinition.ISOLATION_LEVEL option.
MySqlTransactionDefinition.Builder	lockWaitTimeout(@Nullable Duration lockWaitTimeout) Changes the TransactionDefinition.LOCK_WAIT_TIMEOUT option.
MySqlTransactionDefinition.Builder	readOnly(@Nullable Boolean readOnly) Changes the TransactionDefinition.READ_ONLY option.
MySqlTransactionDefinition.Builder	withConsistentSnapshot(@Nullable Boolean withConsistentSnapshot) Changes the MySqlTransactionDefinition.WITH_CONSISTENT_SNAPSHOT option.

Methods inherited from class java.lang.Object

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

Method Detail

build

public MySqlTransactionDefinition build()

Builds a transaction definition with current values.

Returns:

the transaction definition.

isolationLevel

public MySqlTransactionDefinition.Builder isolationLevel(@Nullable
                                                         @Nullable io.r2dbc.spi.IsolationLevel isolationLevel)

Changes the TransactionDefinition.ISOLATION_LEVEL option.

Parameters:

isolationLevel - the level which change to, or null to remove old value.

Returns:

this builder.

lockWaitTimeout

public MySqlTransactionDefinition.Builder lockWaitTimeout(@Nullable
                                                          @Nullable Duration lockWaitTimeout)

Changes the TransactionDefinition.LOCK_WAIT_TIMEOUT option.

Parameters:

lockWaitTimeout - the timeout which change to, or null to remove old value.

Returns:

this builder.

readOnly

public MySqlTransactionDefinition.Builder readOnly(@Nullable
                                                   @Nullable Boolean readOnly)

Changes the TransactionDefinition.READ_ONLY option.

Parameters:

readOnly - if enable read only, or null to remove old value.

Returns:

this builder.

withConsistentSnapshot

public MySqlTransactionDefinition.Builder withConsistentSnapshot(@Nullable
                                                                 @Nullable Boolean withConsistentSnapshot)

Changes the MySqlTransactionDefinition.WITH_CONSISTENT_SNAPSHOT option. Notice that this phrase can only be used with the REPEATABLE READ isolation level.

Parameters:

withConsistentSnapshot - if enable consistent snapshot, or null to remove old value.

Returns:

this builder.

consistentSnapshotEngine

public MySqlTransactionDefinition.Builder consistentSnapshotEngine(@Nullable
                                                                   @Nullable ConsistentSnapshotEngine snapshotEngine)

Changes the MySqlTransactionDefinition.CONSISTENT_SNAPSHOT_ENGINE option.

Parameters:

snapshotEngine - the engine which change to, or null to remove old value.

Returns:

this builder.

consistentSnapshotFromSession

public MySqlTransactionDefinition.Builder consistentSnapshotFromSession(@Nullable
                                                                        @Nullable Long sessionId)

Changes the MySqlTransactionDefinition.CONSISTENT_SNAPSHOT_FROM_SESSION option.

Parameters:

sessionId - the session id which change to, or null to remove old value.

Returns:

this builder.