Package com.day.crx.statistics

Class Statistics

java.lang.Object

com.day.crx.statistics.Statistics

All Implemented Interfaces:

Runnable

public class Statistics
extends Object
implements Runnable

Statistics acts as a facade for adding entries and running reports.

Constructor Summary

Constructors

Constructor	Description
Statistics(Session session)

Method Summary

Modifier and Type	Method	Description
void	addEntry(Entry entry)	Adds an entry to the statistics workspace.
void	addEntryAsync(Entry entry)	Adds an entry to the statistics workspace but does not guarantee that the entry is persisted when the method returns.
void	run()
Iterator	runReport(Report report)	Runs a report and returns the result of the report.
Iterator	runReport(Session session, Report report)	Runs a report and returns the result of the report.
void	stop()	Stops the statistics instance and releases resource.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Statistics

public Statistics(Session session)

Method Detail

stop

public void stop()

Stops the statistics instance and releases resource.

runReport

public Iterator runReport(Report report)
                   throws RepositoryException

Runs a report and returns the result of the report. Please note that this implementation serializes access to the underlying session that runs the report. For improved concurrency, use runReport(Session, Report) instead and provide your own session.

This method is thread-safe.

Parameters:

report - the report to run.

Returns:

the result of the report.

Throws:

RepositoryException - if an error occurs while reading from the workspace.

runReport

public Iterator runReport(Session session,
                          Report report)
                   throws RepositoryException

Runs a report and returns the result of the report.

This method is thread-safe.

Parameters:

session - The Session to access the data from the repository to generate the report

report - the report to run.

Returns:

the result of the report.

Throws:

RepositoryException - if an error occurs while reading from the workspace.

addEntry

public void addEntry(Entry entry)
              throws RepositoryException

Adds an entry to the statistics workspace.

This method is thread-safe.

Parameters:

entry - the entry to add.

Throws:

RepositoryException - if an error occurs while writing to the workspace.

addEntryAsync

public void addEntryAsync(Entry entry)
                   throws RepositoryException

Adds an entry to the statistics workspace but does not guarantee that the entry is persisted when the method returns. The entry may be persisted at some time in the future or may even fail (silently) because of an exception.

This method is thread-safe.

Parameters:

entry - the entry to add.

Throws:

RepositoryException - if an error occurs while writing to the workspace.

run

public void run()

Specified by:

run in interface Runnable