org.apache.ignite.spi.systemview.view

## Class TransactionView

- java.lang.Object
- - org.apache.ignite.spi.systemview.view.TransactionView

-     public class TransactionView
      extends Object

  Transaction representation for a `SystemView`.

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `TransactionView(org.apache.ignite.internal.processors.cache.transactions.IgniteInternalTx tx)`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `String` | `cacheIds()`
    `boolean` | `colocated()`
    `TransactionConcurrency` | `concurrency()`
    `boolean` | `dht()`
    `long` | `duration()`
    `boolean` | `implicit()`
    `boolean` | `implicitSingle()`
    `boolean` | `internal()`
    `TransactionIsolation` | `isolation()`
    `int` | `keysCount()`
    `String` | `label()`
    `boolean` | `local()`
    `UUID` | `localNodeId()`
    `boolean` | `near()`
    `boolean` | `onePhaseCommit()`
    `UUID` | `originatingNodeId()`
    `UUID` | `otherNodeId()`
    `long` | `startTime()`
    `TransactionState` | `state()`
    `UUID` | `subjectId()`
    `boolean` | `system()`
    `long` | `threadId()`
    `long` | `timeout()`
    `String` | `topVer()`
    `IgniteUuid` | `xid()`

    - ### Methods inherited from class java.lang.Object

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

- - ### Constructor Detail

    - #### TransactionView

          public TransactionView(org.apache.ignite.internal.processors.cache.transactions.IgniteInternalTx tx)

      Parameters:
        `tx` - Transaction.

  - ### Method Detail

    - #### localNodeId

          public UUID localNodeId()

      Returns:
        Local node ID.
      See Also:
        `IgniteInternalTx.nodeId()`

    - #### threadId

          public long threadId()

      Returns:
        ID of the thread in which this transaction started.
      See Also:
        `IgniteInternalTx.threadId()`

    - #### startTime

          public long startTime()

      Returns:
        Start time of this transaction on this node.
      See Also:
        `IgniteInternalTx.startTime()`

    - #### isolation

          public TransactionIsolation isolation()

      Returns:
        Isolation level.
      See Also:
        `IgniteInternalTx.isolation()`

    - #### concurrency

          public TransactionConcurrency concurrency()

      Returns:
        Concurrency mode.
      See Also:
        `IgniteInternalTx.concurrency()`

    - #### state

          public TransactionState state()

      Returns:
        Current transaction state.
      See Also:
        `IgniteInternalTx.state()`

    - #### timeout

          public long timeout()

      Returns:
        Transaction timeout value.
      See Also:
        `IgniteInternalTx.timeout()`

    - #### implicit

          public boolean implicit()

      Returns:
        `True` if transaction was started implicitly.
      See Also:
        `IgniteInternalTx.implicit()`

    - #### xid

          public IgniteUuid xid()

      Returns:
        Transaction UID.
      See Also:
        `IgniteInternalTx.xid()`

    - #### system

          public boolean system()

      Returns:
        `True` if transaction is started for system cache.
      See Also:
        `IgniteInternalTx.system()`

    - #### implicitSingle

          public boolean implicitSingle()

      Returns:
        Flag indicating whether transaction is implicit with only one key.
      See Also:
        `IgniteInternalTx.implicitSingle()`

    - #### near

          public boolean near()

      Returns:
        `True` if near transaction.
      See Also:
        `IgniteInternalTx.near()`

    - #### dht

          public boolean dht()

      Returns:
        `True` if DHT transaction.
      See Also:
        `IgniteInternalTx.dht()`

    - #### colocated

          public boolean colocated()

      Returns:
        `True` if dht colocated transaction.
      See Also:
        `IgniteInternalTx.colocated()`

    - #### local

          public boolean local()

      Returns:
        `True` if transaction is local, `false` if it's remote.
      See Also:
        `IgniteInternalTx.local()`

    - #### subjectId

          public UUID subjectId()

      Returns:
        Subject ID initiated this transaction.
      See Also:
        `IgniteInternalTx.subjectId()`

    - #### label

          public String label()

      Returns:
        Label of transaction or `null` if there was not set.
      See Also:
        `IgniteInternalTx.label()`

    - #### onePhaseCommit

          public boolean onePhaseCommit()

      Returns:
        `True` if transaction is a one-phase-commit transaction.
      See Also:
        `IgniteInternalTx.onePhaseCommit()`

    - #### internal

          public boolean internal()

      Returns:
        `True` if transaction has at least one internal entry.

    - #### originatingNodeId

          public UUID originatingNodeId()

      Returns:
        Originating node id.
      See Also:
        `IgniteInternalTx.originatingNodeId()`

    - #### otherNodeId

          public UUID otherNodeId()

      Returns:
        Other node id.
      See Also:
        `IgniteInternalTx.otherNodeId()`

    - #### topVer

          public String topVer()

      Returns:
        Topology version.
      See Also:
        `IgniteInternalTx.topologyVersion()`

    - #### duration

          public long duration()

      Returns:
        Duration in millis.
      See Also:
        `IgniteInternalTx.startTime()`

    - #### keysCount

          public int keysCount()

      Returns:
        Count of the cache keys participatint in transaction.
      See Also:
        `IgniteInternalTx.allEntries()`

    - #### cacheIds

          public String cacheIds()

      Returns:
        Id of the cashes participating in transaction.
      See Also:
        `IgniteTxState.cacheIds()`

2022 Copyright © Apache Software Foundation
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Ignite Database and Caching Platform | : ver. 2.13.0
Release Date | : April 20 2022