Package org.ametys.plugins.joboffer.observer

Class AbstractJobOfferObserver

java.lang.Object

org.ametys.runtime.plugin.component.AbstractLogEnabled

org.ametys.plugins.joboffer.observer.AbstractJobOfferObserver

All Implemented Interfaces:

Observer, LogEnabled, Contextualizable, Serviceable

Direct Known Subclasses:

ModifiedJobOfferObserver, ModifyingJobOfferObserver

public abstract class AbstractJobOfferObserver
extends AbstractLogEnabled
implements Observer, Serviceable, Contextualizable

Abstract observer for job offer

Field Summary

Fields

Modifier and Type	Field	Description
protected ContentTypesHelper	_cTypeHelper	The content type helper
protected AmetysObjectResolver	_resolver	The Ametys object resolver
protected static String	REQUEST_ATTR_PERSON_IN_CHARGE	The key for persons in charge in transvient vars

Fields inherited from interface org.ametys.core.observation.Observer

MAX_PRIORITY, MIN_PRIORITY

Constructor Summary

Constructors

Constructor	Description
AbstractJobOfferObserver()

Method Summary

Modifier and Type	Method	Description
protected Request	_getRequest()	Get the current request
protected abstract Set<String>	_getSupportedEventIds()	Get the id of supported events
protected abstract void	_internalObserver(Event event, Content content, Map<String,Object> transientVars)	Internal observer
void	contextualize(Context context)
protected Content	getJobOffer(Event event)	Get the job offer concerned by the event
int	getPriority(Event event)	Retrieves the priority to observe this event. This can be used to process a supported event before others observers.
void	observe(Event event, Map<String,Object> transientVars)	Observes an event.
void	service(ServiceManager smanager)
boolean	supports(Event event)	Checks if the event is supported.

Methods inherited from class org.ametys.runtime.plugin.component.AbstractLogEnabled

getLogger, setLogger

Methods inherited from class java.lang.Object

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

Field Detail

REQUEST_ATTR_PERSON_IN_CHARGE

protected static final String REQUEST_ATTR_PERSON_IN_CHARGE

The key for persons in charge in transvient vars

_cTypeHelper

protected ContentTypesHelper _cTypeHelper

The content type helper

_resolver

protected AmetysObjectResolver _resolver

The Ametys object resolver

Constructor Detail

AbstractJobOfferObserver

public AbstractJobOfferObserver()

Method Detail

service

public void service(ServiceManager smanager)
             throws ServiceException

Specified by:

service in interface Serviceable

Throws:

ServiceException

contextualize

public void contextualize(Context context)
                   throws ContextException

Specified by:

contextualize in interface Contextualizable

Throws:

ContextException

supports

public boolean supports(Event event)

Description copied from interface: Observer

Checks if the event is supported. If true, the observe(Event) method will be called.

Specified by:

supports in interface Observer

Parameters:

event - the event.

Returns:

true for observing this event, false otherwise.

_getRequest

protected Request _getRequest()

Get the current request

Returns:

the request

_getSupportedEventIds

protected abstract Set<String> _getSupportedEventIds()

Get the id of supported events

Returns:

the id in a Set

getPriority

public int getPriority(Event event)

Description copied from interface: Observer

Retrieves the priority to observe this event.
This can be used to process a supported event before others observers.

Specified by:

getPriority in interface Observer

Parameters:

event - the event.

Returns:

the priority where 0 the max priority and Integer.MAX_VALUE the min priority.

observe

public void observe(Event event,
                    Map<String,Object> transientVars)
             throws Exception

Description copied from interface: Observer

Observes an event.

Specified by:

observe in interface Observer

Parameters:

event - the event.

transientVars - transientVars passed from one Observer to another when processing a single Event. This may allow optimizations between observers.

Throws:

Exception - if an error occurs. All exceptions will be logged but not propagated, as the observation mechanism should never fail.

_internalObserver

protected abstract void _internalObserver(Event event,
                                          Content content,
                                          Map<String,Object> transientVars)
                                   throws Exception

Internal observer

Parameters:

event - the event

content - the job offer content. Cannot be null.

transientVars - The transient variables

Throws:

Exception - if an error occurred

getJobOffer

protected Content getJobOffer(Event event)

Get the job offer concerned by the event

Parameters:

event - the event

Returns:

the job offer content or null