Class LockTransaction

Represents a transaction that gets atomically applied to the remote locking server

Inheritance
System.Object
LockTransaction
Implements
System.Collections.Generic.IEnumerable<LockOp.StatementOp>
System.Collections.IEnumerable
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Azos.Sky.Locking
Assembly: Azos.Sky.dll
Syntax
[Serializable]
public sealed class LockTransaction : IEnumerable<LockOp.StatementOp>, IEnumerable

Constructors

LockTransaction(String, String, UInt32, Double, LockOp.StatementOp[])

Creates a new transaction object for execution on a remote lock server

Declaration
public LockTransaction(string description, string namespaceName, uint minRuntimeSec, double minTrustLevel, params LockOp.StatementOp[] statements)
Parameters
Type Name Description
System.String description
System.String namespaceName
System.UInt32 minRuntimeSec
System.Double minTrustLevel
LockOp.StatementOp[] statements

LockTransaction(UInt32, Double)

Creates PING transaction - a transaction that just touches the session and does nothing else

Declaration
public LockTransaction(uint minRuntimeSec, double minTrustLevel)
Parameters
Type Name Description
System.UInt32 minRuntimeSec
System.Double minTrustLevel

Fields

Description

Provides Textual description for transaction

Declaration
public readonly string Description
Field Value
Type Description
System.String

ID

Unique ID assigned to this transaction at create time

Declaration
public readonly Guid ID
Field Value
Type Description
System.Guid

MinimumRequiredRuntimeSec

Specifies te minimum time that the server had to run for for transaction to succeed

Declaration
public readonly uint MinimumRequiredRuntimeSec
Field Value
Type Description
System.UInt32

MinimumRequiredTrustLevel

Specifies 0..1 minimum trust that the server has to have for transaction to succeed. If the server's level of trust is below this number, then transaction fails

Declaration
public readonly double MinimumRequiredTrustLevel
Field Value
Type Description
System.Double

Namespace

Name of data/memory partition in lock server where all transactions get serialized, hence where all changes are guaranteed to be atomic and coherent

Declaration
public readonly string Namespace
Field Value
Type Description
System.String

PingAnyReliability

Represents transaction that pings any server regardless of reliability guarantees

Declaration
public static readonly LockTransaction PingAnyReliability
Field Value
Type Description
LockTransaction

Statements

The list of statemnts that get executed in order

Declaration
public readonly LockOp.StatementOp[] Statements
Field Value
Type Description
LockOp.StatementOp[]

Methods

GetEnumerator()

Declaration
public IEnumerator<LockOp.StatementOp> GetEnumerator()
Returns
Type Description
System.Collections.Generic.IEnumerator<LockOp.StatementOp>

Explicit Interface Implementations

IEnumerable.GetEnumerator()

Declaration
IEnumerator IEnumerable.GetEnumerator()
Returns
Type Description
System.Collections.IEnumerator

Implements

System.Collections.Generic.IEnumerable<T>
System.Collections.IEnumerable

Extension Methods