Return to CIM_UnitOfWork.mof CVS log

Up to [Pegasus] / pegasus / Schemas / CIM2131 / DMTF / Metrics

BUG#:5854
TITLE: Upload CIM Schema version 2.13.1

DESCRIPTION:
Upload CIM Schema version 2.13.1

// Copyright (c) 2005 DMTF.  All rights reserved.
// <change cr="ArchCR00066.004" type="add">Add UmlPackagePath
// qualifier values to CIM Schema.</change>
// ==================================================================
//  CIM_UnitOfWork
// ==================================================================
   [UMLPackagePath ( "CIM::Metrics::UnitOfWork" ), Version ( "2.7.0" ), 
    Description (
       "Each instance of UnitOfWork identifies a transaction that is "
       "either in-process or already completed. Because instances of "
       "'in-process' UnitsOfWork can be very short-lived and there can "
       "be a great number of active ones, use of this class as an "
       "instrumentation source for determining response time may be "
       "incorrect or inefficient, unless the rate and duration of the "
       "UnitsOfWork are known. The intended use is to respond to "
       "queries about currently active or recently completed "
       "UnitsOfWork. The length of time that a UnitOfWork instance "
       "exists after the UnitOfWork completes is not defined and "
       "should be assumed to be implementation-dependent. This class "
       "is weak to its definition (CIM_UnitOfWorkDefintion).")]
class CIM_UnitOfWork : CIM_ManagedElement {

      [Override ( "Description" ), Description (
          "Since UnitOfWork is designed to be an extremely lightweight "
          "object, it is recommended that this property not be used. "
          "The Description specified for the instance's associated "
          "CIM_UnitOfWorkDefintion should apply.")]
   string Description;

      [Key, Description (
          "The identifier of the UnitOfWork, within the context of the "
          "UnitOfWorkDefinition.")]
   sint64 Id;

      [Key, Propagated ( "CIM_UnitOfWorkDefinition.Id" ), Description (
          "A 16 byte value that uniquely identifies the UnitOfWork "
          "Definition. The use of OSF UUID/GUIDs is recommended."), 
       MaxLen ( 16 )]
   string UoWDefId;

      [Description (
          "The name of the user who initiated the UnitOfWork. This may "
          "be a real user's login name or a logical name representing "
          "an application.")]
   string UserName;

      [Description (
          "The time that the UnitOfWork was started.")]
   datetime StartTime;

      [Description (
          "The elapsed time since the UnitOfWork was started. Upon "
          "completion of the UnitOfWork, this property contains the "
          "total amount of time taken in processing the entire "
          "UnitOfWork.")]
   datetime ElapsedTime;

      [Description (
          "An enumeration identifing the status of the UnitOfWork. "
          "Most of the property values are self-explanatory, but a few "
          "need additional text: \n"
          "3=\"Completed\" - Should be used to represent a 'completed' "
          "transaction whose status ('good', 'failed' or 'aborted') is "
          "unknown. \n"
          "6=\"Completed Aborted\" - Should be used when a UnitOfWork "
          "has completed but was not allowed to end normally. An "
          "example would be when the Stop or Back buttons are selected "
          "from a web browser, before a page is fully loaded."), 
       ValueMap { "1", "2", "3", "4", "5", "6" }, 
       Values { "Active", "Suspended", "Completed", "Completed Good",
          "Completed Failed", "Completed Aborted" }]
   uint16 Status;

      [Description (
          "Indicates the granularity at which traces are written for "
          "this particular instance of UnitOfWork. Traces allow "
          "providing more detailed information on the course of the "
          "execution of the UnitOfWork than just the status and the "
          "elapsed time. The trace level does not indicate where the "
          "traces are found (i.e. in which file or CIM instances). "
          "TraceLevel cannot be set (i.e. written) since an instance "
          "of UnitOfWork only publishes information. So, the "
          "application code that executes the unit of work must "
          "receive the desired trace level by its caller (e.g. the "
          "parent module, the user or some remote system that "
          "initiates the unit of work). \n"
          "If its value is 0, no traces are available. If its value is "
          "> 0, traces are available. Except 0, the possible values "
          "and their semantics are implementation dependent. Two "
          "instances of UnitOfWork (even with the same definition) may "
          "have different trace levels since the desired or required "
          "granularity of traces may be dependent on the execution "
          "context (detection of an error, analysis of an error, etc.) "
          "of the unit of work. \n"
          "The trace level can be encoded as a bit map (each "
          "individual bit indicates a certain trace type and/or level "
          "of detail) or numbers (that are further defined by a value "
          "map). No encoding scheme is imposed since no general rules "
          "or standards exist and in consequence, application "
          "developers could reuse their existing trace level scheme.")]
   uint32 TraceLevel;

      [Description (
          "A string that uniquely identifies the mutual context of "
          "UnitOfWork instances. The context is defined as an "
          "individual action that several UnitOfWork instances "
          "participate in. The use of Ids such as OSF UUID/GUIDs is "
          "recommended, although some implementations may require "
          "longer Ids. (This is the reason why no maxlen(16) qualifier "
          "has been used.) \n"
          "MutualContextId explicitly identifies the context for "
          "instances of UnitOfWork, that is otherwise provided "
          "implicitly by SubUoW association instances. In addition, "
          "one can query directly (i.e. without following the "
          "associations) for UnitOfWork instances that participate in "
          "some individual action (i.e., the mutual context). If no "
          "mutual context is needed or if it is not supported by the "
          "implementation, the value is NULL. \n"
          "Note that the MutualContextId value is to be transferred "
          "internally between the participating UnitOfWork "
          "implementations such that each UnitOfWork instance "
          "implementation receives its value from its "
          "predecessor/parent or initially creates the value if it is "
          "the first instance of the context.")]
   string MutualContextId;
};