org.ff4j.audit.repository

Class JdbcEventRepository

java.lang.Object

org.ff4j.audit.repository.AbstractEventRepository

org.ff4j.audit.repository.JdbcEventRepository

All Implemented Interfaces:

EventRepository

public class JdbcEventRepository
extends AbstractEventRepository

Implementation of in memory EventRepository with limited events.

Author:

Cedrick Lunven (@clunven)

Field Summary

Fields

Modifier and Type	Field and Description
static String	CANNOT_BUILD_PIE_CHART_FROM_REPOSITORY error message.
static String	CANNOT_READ_AUDITTABLE Error message 1.

Fields inherited from class org.ff4j.audit.repository.AbstractEventRepository

KDF

Constructor Summary

Constructors

Constructor and Description
JdbcEventRepository(DataSource jdbcDS) Constructor from DataSource.

Method Summary

Modifier and Type	Method and Description
void	createSchema() Initialize target database with expected schema if needed.
EventSeries	getAuditTrail(EventQueryDefinition qDef) Display audit trail as list of Event.
DataSource	getDataSource() Getter accessor for attribute 'dataSource'.
Event	getEventByUUID(String uuid, Long timestamp) Retrieve an event by its unique identifer.
TimeSeriesChart	getFeatureUsageHistory(EventQueryDefinition query, TimeUnit units) Create measure over time.
Map<String,MutableHitCount>	getFeatureUsageHitCount(EventQueryDefinition query) Count hit ratio of features between 2 dates.
Map<String,MutableHitCount>	getHostHitCount(EventQueryDefinition query) Count hit for each host.
JdbcQueryBuilder	getQueryBuilder()
Map<String,MutableHitCount>	getSourceHitCount(EventQueryDefinition query) Count hit for each source (api...).
Map<String,MutableHitCount>	getUserHitCount(EventQueryDefinition query) Count hit for each host.
void	purgeAuditTrail(EventQueryDefinition qDef) Purge audit trail.
void	purgeFeatureUsage(EventQueryDefinition qDef) Purge feature usage.
boolean	saveEvent(Event evt) Save event into store synchronously.
EventSeries	searchFeatureUsageEvents(EventQueryDefinition qDef) Search over events.
void	setDataSource(DataSource dataSource) Setter accessor for attribute 'dataSource'.
void	setQueryBuilder(JdbcQueryBuilder queryBuilder)

Methods inherited from class org.ff4j.audit.repository.AbstractEventRepository

getCandidateDays, getFeatureUsageBarChart, getFeatureUsagePieChart, getFeatureUsageTotalHitCount, getHostBarChart, getHostPieChart, getKeyDate, getSourceBarChart, getSourcePieChart, getTitle, getUserBarChart, getUserPieChart, isEventInInterval, orderBarDecrecent, renderBarChartGradient, renderBarChartRainbow, renderPieChartGradient, renderPieChartRainBow, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

CANNOT_READ_AUDITTABLE

public static final String CANNOT_READ_AUDITTABLE

Error message 1.

See Also:

Constant Field Values

CANNOT_BUILD_PIE_CHART_FROM_REPOSITORY

public static final String CANNOT_BUILD_PIE_CHART_FROM_REPOSITORY

error message.

See Also:

Constant Field Values

Constructor Detail

JdbcEventRepository

public JdbcEventRepository(DataSource jdbcDS)

Constructor from DataSource.

Parameters:

jdbcDS - native jdbc datasource

Method Detail

createSchema

public void createSchema()

Initialize target database with expected schema if needed.

saveEvent

public boolean saveEvent(Event evt)

Save event into store synchronously.

Parameters:

evt - target event to store

Returns:

if saving is OK

getEventByUUID

public Event getEventByUUID(String uuid,
                            Long timestamp)

Retrieve an event by its unique identifer.

Parameters:

uuid - get detail from a single event by its ID

timestamp - help to find the UUID (optional).

Returns:

target event detail

purgeAuditTrail

public void purgeAuditTrail(EventQueryDefinition qDef)

Purge audit trail.

purgeFeatureUsage

public void purgeFeatureUsage(EventQueryDefinition qDef)

Purge feature usage.

getAuditTrail

public EventSeries getAuditTrail(EventQueryDefinition qDef)

Display audit trail as list of Event.

Returns:

target list of event

searchFeatureUsageEvents

public EventSeries searchFeatureUsageEvents(EventQueryDefinition qDef)

Search over events.

Returns:

a list of events

getFeatureUsageHitCount

public Map<String,MutableHitCount> getFeatureUsageHitCount(EventQueryDefinition query)

Count hit ratio of features between 2 dates. This will be used for different charts.

Returns:

getHostHitCount

public Map<String,MutableHitCount> getHostHitCount(EventQueryDefinition query)

Count hit for each host.

getUserHitCount

public Map<String,MutableHitCount> getUserHitCount(EventQueryDefinition query)

Count hit for each host.

getSourceHitCount

public Map<String,MutableHitCount> getSourceHitCount(EventQueryDefinition query)

Count hit for each source (api...).

getFeatureUsageHistory

public TimeSeriesChart getFeatureUsageHistory(EventQueryDefinition query,
                                              TimeUnit units)

Create measure over time.

Returns:

getDataSource

public DataSource getDataSource()

Getter accessor for attribute 'dataSource'.

Returns:

current value of 'dataSource'

setDataSource

public void setDataSource(DataSource dataSource)

Setter accessor for attribute 'dataSource'.

Parameters:

dataSource - new value for 'dataSource '

getQueryBuilder

public JdbcQueryBuilder getQueryBuilder()

Returns:

the queryBuilder

setQueryBuilder

public void setQueryBuilder(JdbcQueryBuilder queryBuilder)

Parameters:

queryBuilder - the queryBuilder to set