Package nl.vpro.domain.media.support

Class PublishableObject<T extends PublishableObject<T>>

java.lang.Object

nl.vpro.domain.DomainObject

nl.vpro.domain.AbstractPublishableObject<T>

nl.vpro.domain.media.support.PublishableObject<T>

All Implemented Interfaces:

Serializable, Accountable, Changeable, Embargo, Identifiable<Long>, TrackableObject, MutableEmbargo<T>, MutableEmbargoDeprecated<T>, Publishable<T>, Trackable

Direct Known Subclasses:

Image, Location, MediaObject

@MappedSuperclass
@EmbargoValidation(groups=nl.vpro.validation.PomsValidatorGroup.class)
public abstract class PublishableObject<T extends PublishableObject<T>>
extends AbstractPublishableObject<T>
implements MutableEmbargoDeprecated<T>, TrackableObject

A publishable object implements Accountable and MutableEmbargo, but furthermore also has workflow.

Author:

arne, roekoe

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static ThreadLocal<Boolean>	PUBLISH_WORKFLOW
protected Workflow	workflow

Fields inherited from class nl.vpro.domain.AbstractPublishableObject

createdBy, creationInstant, lastModified, lastModifiedBy, lastPublished, publishStart, publishStop

Fields inherited from class nl.vpro.domain.DomainObject

id

Constructor Summary

Constructors

Modifier	Constructor	Description
	PublishableObject()
	PublishableObject(long id)
protected	PublishableObject(PublishableObject<T> source)

Method Summary

Modifier and Type	Method	Description
void	acceptChanges()	Accept the mutations on this object by recalculating crc32.
protected void	beforeUnmarshal(javax.xml.bind.Unmarshaller u, Object parent)
protected CRC32	calcCRC32()	We keep track of a CRC32 hash to determin if an object is 'changed', in the sense that it would need republication.
Long	getHash()
Workflow	getWorkflow()
boolean	hasChanges()	Checks if this object is changed compared to the persistent version by calculating the runtime CRC32 and compare it to the stored CRC
boolean	isActivation(Instant now)
boolean	isDeactivation(Instant now)
boolean	isDeleted()
protected byte[]	serializeForCalcCRC32()
protected void	setWorkflow(Workflow workflow)
String	toString()

Methods inherited from class nl.vpro.domain.AbstractPublishableObject

getCreatedBy, getCreationInstant, getLastModifiedBy, getLastModifiedInstant, getLastPublishedInstant, getPublishStartInstant, getPublishStopInstant, getUrn, getUrnPrefix, setCreatedBy, setCreationInstant, setLastModifiedBy, setLastModifiedInstant, setLastPublishedInstant, setPublishStartInstant, setPublishStopInstant, setUrn

Methods inherited from class nl.vpro.domain.DomainObject

equals, getId, hashCode, isPersisted, setId

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface nl.vpro.domain.Embargo

asRange, getPublishStartInstant, getPublishStopInstant, inPublicationWindow, inPublicationWindow, isUnderEmbargo, isUnderEmbargo, wasUnderEmbargo, wasUnderEmbargo, willBePublished, willBePublished, willBeUnderEmbargo, willBeUnderEmbargo

Methods inherited from interface nl.vpro.domain.MutableEmbargo

set, setPublishStartInstant, setPublishStopInstant

Methods inherited from interface nl.vpro.domain.MutableEmbargoDeprecated

getPublishStart, getPublishStop, setPublishStart, setPublishStop

Methods inherited from interface nl.vpro.domain.Trackable

getCreationInstant, getLastModifiedInstant

Methods inherited from interface nl.vpro.domain.media.TrackableObject

getParent, isMerged, isPublishable, isPublishable, isRevocable

Field Details

PUBLISH_WORKFLOW

public static ThreadLocal<Boolean> PUBLISH_WORKFLOW

workflow

protected Workflow workflow

Constructor Details

PublishableObject

protected PublishableObject(PublishableObject<T> source)

PublishableObject

public PublishableObject()

PublishableObject

public PublishableObject(long id)

Method Details

hasChanges

public boolean hasChanges()

Checks if this object is changed compared to the persistent version by calculating the runtime CRC32 and compare it to the stored CRC

Specified by:

hasChanges in interface Changeable

acceptChanges

public void acceptChanges()

Accept the mutations on this object by recalculating crc32. If hasChanges() is called after this, it always returns false

getHash

public Long getHash()

serializeForCalcCRC32

protected byte[] serializeForCalcCRC32()

calcCRC32

protected CRC32 calcCRC32()

We keep track of a CRC32 hash to determin if an object is 'changed', in the sense that it would need republication.

isActivation

public boolean isActivation(Instant now)

isDeactivation

public boolean isDeactivation(Instant now)

getWorkflow

public Workflow getWorkflow()

Specified by:

getWorkflow in interface TrackableObject

setWorkflow

protected void setWorkflow(Workflow workflow)

isDeleted

public boolean isDeleted()

toString

public String toString()

Overrides:

toString in class AbstractPublishableObject<T extends PublishableObject<T>>

beforeUnmarshal

protected void beforeUnmarshal(javax.xml.bind.Unmarshaller u,
 Object parent)

Overrides:

beforeUnmarshal in class AbstractPublishableObject<T extends PublishableObject<T>>