Package lumis.portal.monitor.impl

Class MonitorEventValuesProvider

java.lang.Object

lumis.portal.monitor.impl.MonitorEventValuesProvider

All Implemented Interfaces:

Serializable, IMonitorValuesProvider

public class MonitorEventValuesProvider
extends Object
implements IMonitorValuesProvider

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
MonitorEventValuesProvider(Map<String,Object> source, MonitorUser monUser, String eventId)

Method Summary

Modifier and Type	Method	Description
List<? extends Serializable>	getValues(SessionConfig sessionConfig, IMonitorField field, ITransaction transaction)	Returns the values for the given field. If this value provider does not provide values for the given field, it must return null. Note that returning a null value is not the same as returning an empty list.

Methods inherited from class java.lang.Object

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

Constructor Detail

MonitorEventValuesProvider

public MonitorEventValuesProvider(Map<String,Object> source,
                                  MonitorUser monUser,
                                  String eventId)
                           throws PortalException

Throws:

PortalException

Method Detail

getValues

public List<? extends Serializable> getValues(SessionConfig sessionConfig,
                                              IMonitorField field,
                                              ITransaction transaction)
                                       throws Exception

Description copied from interface: IMonitorValuesProvider

Returns the values for the given field.
If this value provider does not provide values for the given field, it must return null.
Note that returning a null value is not the same as returning an empty list. When returning an empty list, it is implied that the field has an explicit null value. When a null value is returned, then other value providers will be called. If a non-null value is returned (even an empty list), then other value providers will not be called. Any null value in a list will be ignored, meaning that a list with only null will be considered a empty list.

It is important to notice also that the given session config is not the session of the user that generated the monitoring event. Instead, it is a system user session.
As well as session config, the given transaction is not related to the transaction that generated the event (if any).

Specified by:

getValues in interface IMonitorValuesProvider

Parameters:

sessionConfig - the current session.

field - the desired field.

transaction - the current transaction.

Returns:

the values for the desired field.

Throws:

Exception - if some error occur.