EclipseLink 2.2.0, build 'v20110202-r8913' API Reference

org.eclipse.persistence.sessions
Interface SessionProfiler

All Known Implementing Classes:
PerformanceMonitor, PerformanceProfiler

public interface SessionProfiler

Purpose: This interface defines the link between the Session and the PerformanceProfiler tool. It is provide to decouple the session from tools and to allow other profilers to register with the session.

Author:
James Sutherland

Field Summary
static int ALL
           
static java.lang.String AssignSequence
           
static java.lang.String CachedObjects
           
static java.lang.String CacheHits
           
static java.lang.String CacheMisses
           
static java.lang.String Caching
           
static java.lang.String ChangeSetsNotProcessed
           
static java.lang.String ChangeSetsProcessed
           
static java.lang.String ClientSessionCreated
           
static java.lang.String ConnectionManagement
           
static java.lang.String ConnectionPing
           
static java.lang.String Connects
           
static java.lang.String DescriptorEvent
           
static java.lang.String Disconnects
           
static java.lang.String DistributedMerge
           
static int HEAVY
           
static java.lang.String JtsAfterCompletion
           
static java.lang.String JtsBeforeCompletion
           
static java.lang.String Logging
           
static java.lang.String LoginTime
           
static java.lang.String Merge
           
static int NONE
           
static int NORMAL
           
static java.lang.String ObjectBuilding
           
static java.lang.String OptimisticLockException
           
static java.lang.String QueryPreparation
           
static java.lang.String RcmReceived
           
static java.lang.String RcmSent
           
static java.lang.String RcmStatus
           
static java.lang.String Register
           
static java.lang.String RemoteChangeSet
           
static java.lang.String RowFetch
           
static java.lang.String SessionEvent
           
static java.lang.String SessionName
           
static java.lang.String SqlGeneration
           
static java.lang.String SqlPrepare
           
static java.lang.String StatementExecute
           
static java.lang.String Transaction
           
static java.lang.String UowCommit
           
static java.lang.String UowCommits
           
static java.lang.String UowCreated
           
static java.lang.String UowRollbacks
           
 
Method Summary
 void endOperationProfile(java.lang.String operationName)
          INTERNAL: End the operation timing.
 void endOperationProfile(java.lang.String operationName, DatabaseQuery query, int weight)
          INTERNAL: End the operation timing.
 int getProfileWeight()
          INTERNAL: Return DMS sensor weight(DMS)
 void initialize()
          INTERNAL: Initialize EclipseLink noun tree(DMS)
 void occurred(java.lang.String operationName)
          INTERNAL: Increase DMS Event sensor occurrence.
 void occurred(java.lang.String operationName, DatabaseQuery query)
          INTERNAL: Increase DMS Event sensor occurrence.
 java.lang.Object profileExecutionOfQuery(DatabaseQuery query, Record row, org.eclipse.persistence.internal.sessions.AbstractSession session)
          INTERNAL: Finish a profile operation if profiling.
 void setProfileWeight(int weight)
          INTERNAL: Set DMS sensor weight(DMS)
 void setSession(Session session)
          INTERNAL: Set the session.
 void startOperationProfile(java.lang.String operationName)
          INTERNAL: Start the operation timing.
 void startOperationProfile(java.lang.String operationName, DatabaseQuery query, int weight)
          INTERNAL: Start the operation timing.
 void update(java.lang.String operationName, java.lang.Object value)
          INTERNAL: Update the value of the State sensor.
 

Field Detail

NONE

static final int NONE
See Also:
Constant Field Values

NORMAL

static final int NORMAL
See Also:
Constant Field Values

HEAVY

static final int HEAVY
See Also:
Constant Field Values

ALL

static final int ALL
See Also:
Constant Field Values

SessionName

static final java.lang.String SessionName
See Also:
Constant Field Values

LoginTime

static final java.lang.String LoginTime
See Also:
Constant Field Values

RcmStatus

static final java.lang.String RcmStatus
See Also:
Constant Field Values

CachedObjects

static final java.lang.String CachedObjects
See Also:
Constant Field Values

ClientSessionCreated

static final java.lang.String ClientSessionCreated
See Also:
Constant Field Values

UowCreated

static final java.lang.String UowCreated
See Also:
Constant Field Values

UowCommits

static final java.lang.String UowCommits
See Also:
Constant Field Values

UowRollbacks

static final java.lang.String UowRollbacks
See Also:
Constant Field Values

OptimisticLockException

static final java.lang.String OptimisticLockException
See Also:
Constant Field Values

RcmReceived

static final java.lang.String RcmReceived
See Also:
Constant Field Values

RcmSent

static final java.lang.String RcmSent
See Also:
Constant Field Values

RemoteChangeSet

static final java.lang.String RemoteChangeSet
See Also:
Constant Field Values

Connects

static final java.lang.String Connects
See Also:
Constant Field Values

Disconnects

static final java.lang.String Disconnects
See Also:
Constant Field Values

CacheHits

static final java.lang.String CacheHits
See Also:
Constant Field Values

CacheMisses

static final java.lang.String CacheMisses
See Also:
Constant Field Values

ChangeSetsProcessed

static final java.lang.String ChangeSetsProcessed
See Also:
Constant Field Values

ChangeSetsNotProcessed

static final java.lang.String ChangeSetsNotProcessed
See Also:
Constant Field Values

DescriptorEvent

static final java.lang.String DescriptorEvent
See Also:
Constant Field Values

SessionEvent

static final java.lang.String SessionEvent
See Also:
Constant Field Values

QueryPreparation

static final java.lang.String QueryPreparation
See Also:
Constant Field Values

SqlGeneration

static final java.lang.String SqlGeneration
See Also:
Constant Field Values

SqlPrepare

static final java.lang.String SqlPrepare
See Also:
Constant Field Values

StatementExecute

static final java.lang.String StatementExecute
See Also:
Constant Field Values

RowFetch

static final java.lang.String RowFetch
See Also:
Constant Field Values

ObjectBuilding

static final java.lang.String ObjectBuilding
See Also:
Constant Field Values

Register

static final java.lang.String Register
See Also:
Constant Field Values

Merge

static final java.lang.String Merge
See Also:
Constant Field Values

DistributedMerge

static final java.lang.String DistributedMerge
See Also:
Constant Field Values

AssignSequence

static final java.lang.String AssignSequence
See Also:
Constant Field Values

Caching

static final java.lang.String Caching
See Also:
Constant Field Values

ConnectionManagement

static final java.lang.String ConnectionManagement
See Also:
Constant Field Values

Logging

static final java.lang.String Logging
See Also:
Constant Field Values

JtsBeforeCompletion

static final java.lang.String JtsBeforeCompletion
See Also:
Constant Field Values

JtsAfterCompletion

static final java.lang.String JtsAfterCompletion
See Also:
Constant Field Values

Transaction

static final java.lang.String Transaction
See Also:
Constant Field Values

UowCommit

static final java.lang.String UowCommit
See Also:
Constant Field Values

ConnectionPing

static final java.lang.String ConnectionPing
See Also:
Constant Field Values
Method Detail

endOperationProfile

void endOperationProfile(java.lang.String operationName)
INTERNAL: End the operation timing.


endOperationProfile

void endOperationProfile(java.lang.String operationName,
                         DatabaseQuery query,
                         int weight)
INTERNAL: End the operation timing.


profileExecutionOfQuery

java.lang.Object profileExecutionOfQuery(DatabaseQuery query,
                                         Record row,
                                         org.eclipse.persistence.internal.sessions.AbstractSession session)
INTERNAL: Finish a profile operation if profiling. This assumes the start operation proceeds on the stack. The session must be passed to allow units of work etc. to share their parents profiler.

Returns:
the execution result of the query.

setSession

void setSession(Session session)
INTERNAL: Set the session.


startOperationProfile

void startOperationProfile(java.lang.String operationName)
INTERNAL: Start the operation timing.


startOperationProfile

void startOperationProfile(java.lang.String operationName,
                           DatabaseQuery query,
                           int weight)
INTERNAL: Start the operation timing.


update

void update(java.lang.String operationName,
            java.lang.Object value)
INTERNAL: Update the value of the State sensor.(DMS)


occurred

void occurred(java.lang.String operationName)
INTERNAL: Increase DMS Event sensor occurrence.(DMS)


occurred

void occurred(java.lang.String operationName,
              DatabaseQuery query)
INTERNAL: Increase DMS Event sensor occurrence.(DMS)


setProfileWeight

void setProfileWeight(int weight)
INTERNAL: Set DMS sensor weight(DMS)


getProfileWeight

int getProfileWeight()
INTERNAL: Return DMS sensor weight(DMS)


initialize

void initialize()
INTERNAL: Initialize EclipseLink noun tree(DMS)


EclipseLink 2.2.0, build 'v20110202-r8913' API Reference