org.zeroturnaround.javarebel

Interface Statistics

public interface Statistics

Provides JRebel reloading statistics.

To use acquire an instance from the StatisticsFactory.

Since:

3.1

Author:

Rein Raudjärv

Method Summary

Modifier and Type	Method and Description
void	clearUsedContainers() Deletes information about used containers from the persistent storage.
long	getFirstSavedRedeploy()
long	getRedeployCountThisHeartbeatInterval()
long	getTotalRedeployCount()
String[][]	getUsedContainers()
int	historyLengthInDays()
int	redeployCountLast30Days()
int	redeployCountLast365Days()
float	redeployLengthInSeconds()
void	reportError(Throwable e, String version, String jarFile) Report CBP failure, implementation must be async.
void	reportUsedContainer(String name, String version) Stores information about a used container in persistent storage.
int	turnaroundTime()
void	writeHeartbeat()

Method Detail

redeployLengthInSeconds

float redeployLengthInSeconds()

Returns:

the average build and re-deploy length in seconds (also known as the turn-around time). Each user enters this value during the JRebel installation. If the JRebel is installed manually a length is used which is statistically average among all JRebel users.

redeployCountLast30Days

int redeployCountLast30Days()

Returns:

the number of redeploys within last 30 days.

redeployCountLast365Days

int redeployCountLast365Days()

Returns:

the number of redeploys within last 365 days.

historyLengthInDays

int historyLengthInDays()

Returns:

the length of history in days.

reportError

void reportError(Throwable e,
                 String version,
                 String jarFile)

Report CBP failure, implementation must be async.

Parameters:

e -

version -

jarFile -

reportUsedContainer

void reportUsedContainer(String name,
                         String version)

Stores information about a used container in persistent storage. This information can later be retrieved by getUsedContainers() method.

Parameters:

name - name of the container. Should be non-blank!

version - Version of the used container. May be null.

getFirstSavedRedeploy

long getFirstSavedRedeploy()

Returns:

The first redeploy ever (in javarebel.stats)

turnaroundTime

int turnaroundTime()

getTotalRedeployCount

long getTotalRedeployCount()

getRedeployCountThisHeartbeatInterval

long getRedeployCountThisHeartbeatInterval()

writeHeartbeat

void writeHeartbeat()

getUsedContainers

String[][] getUsedContainers()

Returns:

used containers. Array size should be [n][2] where n >= 0 Result[n][0] is container name (should be non-blank). Result[n][1] is container version (may be null).

clearUsedContainers

void clearUsedContainers()

Deletes information about used containers from the persistent storage.