class JdbcStreamingActionContext extends BasicStreamingActionContext with JdbcActionContext
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- Definition Classes
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- def +(other: String): String
- Implicit
- This member is added by an implicit conversion from JdbcStreamingActionContext toany2stringadd[JdbcStreamingActionContext] performed by method any2stringadd in scala.Predef.
- Definition Classes
- any2stringadd
- def ->[B](y: B): (JdbcStreamingActionContext, B)
- Implicit
- This member is added by an implicit conversion from JdbcStreamingActionContext toArrowAssoc[JdbcStreamingActionContext] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
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- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- val bufferNext: Boolean
- def cancel(): Unit
- Definition Classes
- BasicStreamingActionContext → Subscription
- def cancelled: Boolean
Whether the stream has been cancelled by the Subscriber
Whether the stream has been cancelled by the Subscriber
- Definition Classes
- BasicStreamingActionContext
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
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- @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
- def connection: Connection
The current JDBC Connection
The current JDBC Connection
- Definition Classes
- JdbcActionContext
- def delivered(num: Long): Long
Indicate that the specified number of elements has been delivered.
Indicate that the specified number of elements has been delivered. Returns the remaining demand. This is an atomic operation. It must only be called from the synchronous action context which performs the streaming.
- Definition Classes
- BasicStreamingActionContext
- def demandBatch: Long
Get the current demand that has not yet been marked as delivered and mark it as being in the current batch.
Get the current demand that has not yet been marked as delivered and mark it as being in the current batch. When this value is negative, the initial streaming action is still running and the real demand can be computed by subtracting
Long.MinValuefrom the returned value.- Definition Classes
- BasicStreamingActionContext
- def emit(v: Any): Unit
Emit a single result of the stream.
Emit a single result of the stream. Any Exception thrown by this method should be passed on to the caller.
- Definition Classes
- BasicStreamingActionContext → StreamingActionContext
- def ensuring(cond: (JdbcStreamingActionContext) => Boolean, msg: => Any): JdbcStreamingActionContext
- Implicit
- This member is added by an implicit conversion from JdbcStreamingActionContext toEnsuring[JdbcStreamingActionContext] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: (JdbcStreamingActionContext) => Boolean): JdbcStreamingActionContext
- Implicit
- This member is added by an implicit conversion from JdbcStreamingActionContext toEnsuring[JdbcStreamingActionContext] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean, msg: => Any): JdbcStreamingActionContext
- Implicit
- This member is added by an implicit conversion from JdbcStreamingActionContext toEnsuring[JdbcStreamingActionContext] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean): JdbcStreamingActionContext
- Implicit
- This member is added by an implicit conversion from JdbcStreamingActionContext toEnsuring[JdbcStreamingActionContext] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(arg0: AnyRef): Boolean
- Definition Classes
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- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
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- def hashCode(): Int
- Definition Classes
- AnyRef → Any
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- @native() @HotSpotIntrinsicCandidate()
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- final def isPinned: Boolean
Check if the session is pinned.
Check if the session is pinned. May only be called from a synchronous action context.
- Definition Classes
- ActionContext
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- final def pin: Unit
Pin the current session.
Pin the current session. Multiple calls to
pinmay be nested. The same number of calls tounpinis required in order to mark the session as not pinned anymore. A pinned session will not be released at the end of a primitive database action. Instead, the same pinned session is passed to all subsequent actions until it is unpinned. Note that pinning does not force an actual database connection to be opened. This still happens on demand. May only be called from a synchronous action context.- Definition Classes
- ActionContext
- def popStatementParameters: Unit
- Definition Classes
- JdbcActionContext
- def pushStatementParameters(p: StatementParameters): Unit
- Definition Classes
- JdbcActionContext
- def request(l: Long): Unit
- Definition Classes
- BasicStreamingActionContext → Subscription
- def restartStreaming: Unit
Restart a suspended streaming action.
Restart a suspended streaming action. Must only be called from the Subscriber context.
- Definition Classes
- BasicStreamingActionContext
- def session: Session
- Definition Classes
- JdbcActionContext → BasicActionContext
- val streamingResultPromise: Promise[Null]
The Promise to complete when streaming has finished.
The Promise to complete when streaming has finished.
- Definition Classes
- BasicStreamingActionContext
- def subscription: JdbcBackend.BasicStreamingActionContext
Get the Subscription for this stream.
Get the Subscription for this stream.
- Definition Classes
- BasicStreamingActionContext → StreamingActionContext
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def toString(): String
- Definition Classes
- AnyRef → Any
- def tryOnComplete: Unit
Finish the stream with
onCompleteif it is not finished yet.Finish the stream with
onCompleteif it is not finished yet. May only be called from a synchronous action context.- Definition Classes
- BasicStreamingActionContext
- def tryOnError(t: Throwable): Unit
Finish the stream with
onErrorif it is not finished yet.Finish the stream with
onErrorif it is not finished yet. May only be called from a synchronous action context.- Definition Classes
- BasicStreamingActionContext
- final def unpin: Unit
Unpin this session once.
Unpin this session once. May only be called from a synchronous action context.
- Definition Classes
- ActionContext
- val useSameThread: Boolean
Whether to run all operations on the current thread or schedule them normally on the appropriate ExecutionContext.
Whether to run all operations on the current thread or schedule them normally on the appropriate ExecutionContext. This is used by the blocking API.
- Attributes
- protected[BasicBackend]
- Definition Classes
- BasicStreamingActionContext → BasicActionContext
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
Deprecated Value Members
- def finalize(): Unit
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- protected[lang]
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- @throws(classOf[java.lang.Throwable]) @Deprecated
- Deprecated
- def formatted(fmtstr: String): String
- Implicit
- This member is added by an implicit conversion from JdbcStreamingActionContext toStringFormat[JdbcStreamingActionContext] performed by method StringFormat in scala.Predef.
- Definition Classes
- StringFormat
- Annotations
- @deprecated @inline()
- Deprecated
(Since version 2.12.16) Use
formatString.format(value)instead ofvalue.formatted(formatString), or use thef""string interpolator. In Java 15 and later,formattedresolves to the new method in String which has reversed parameters.
- def →[B](y: B): (JdbcStreamingActionContext, B)
- Implicit
- This member is added by an implicit conversion from JdbcStreamingActionContext toArrowAssoc[JdbcStreamingActionContext] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
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- @deprecated
- Deprecated
(Since version 2.13.0) Use
->instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.
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Scala Language-Integrated Connection Kit
This is the API documentation for the Slick database library. It should be used as an additional resource to the user manual.
Further documentation for Slick can be found on the documentation pages.
To the slick package list...