org.spicefactory.pimento.io
Class AbstractApplicableEntitySnapshot

java.lang.Object
  org.spicefactory.pimento.io.AbstractEntitySnapshot
      org.spicefactory.pimento.io.AbstractApplicableEntitySnapshot

All Implemented Interfaces:

Externalizable, ApplicableEntitySnapshot, EntitySnapshot

Direct Known Subclasses:

FullEntitySnapshot, PartialEntitySnapshot

public abstract class AbstractApplicableEntitySnapshot
extends AbstractEntitySnapshot
implements ApplicableEntitySnapshot

Abstract base implementation for the ApplicableEntitySnapshot interface.

Author:

Jens Halm

Constructor Summary

AbstractApplicableEntitySnapshot()
Creates a new instance.

AbstractApplicableEntitySnapshot(int metadataId, Object entityId)
Creates a new instance.

AbstractApplicableEntitySnapshot(int metadataId, Object entityId, int temporaryEntityId)
Creates a new instance representing a transient entity.

Method Summary

static void	clearInvocationCache()
Object	getEntity() Returns the entity that this snapshot was applied to.
protected List<Object>	getProperties() Returns the property values of this snapshot.
boolean	hasEntity() Indicates whether the entity that this snapshot was applied to has been set.
boolean	isTransient() Checks whether the entity represented by this snapshot is transient.
void	readExternal(DataInput input) Restores the content of this object from the DataInput instance.
void	setEntity(Object entity) Sets the entity that this snapshot was applied to.
void	writeExternal(DataOutput output) Saves the content of this object to the DataOutput instance.

Methods inherited from class org.spicefactory.pimento.io.AbstractEntitySnapshot

equals, getEntityId, getLogString, getMetadataId, hashCode, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.spicefactory.pimento.io.ApplicableEntitySnapshot

prepareUpdate

Methods inherited from interface org.spicefactory.pimento.io.EntitySnapshot

getEntityId, getLogString, getMetadataId

Constructor Detail

AbstractApplicableEntitySnapshot

public AbstractApplicableEntitySnapshot()

Creates a new instance. The default constructor will only be used by the AMF decoder.

AbstractApplicableEntitySnapshot

public AbstractApplicableEntitySnapshot(int metadataId,
                                        Object entityId)

Creates a new instance.

Parameters:

metadataId - the id of the metadata for this entity

entityId - the id of the entity

AbstractApplicableEntitySnapshot

public AbstractApplicableEntitySnapshot(int metadataId,
                                        Object entityId,
                                        int temporaryEntityId)

Creates a new instance representing a transient entity. The temporary id is used to synchronize persistent entities with the client.

Parameters:

metadataId - the id of the metadata for this entity

entityId - the id of the entity

temporaryEntityId - the temporary id of the transient entity

Method Detail

isTransient

public boolean isTransient()

Description copied from interface: ApplicableEntitySnapshot

Checks whether the entity represented by this snapshot is transient.

Specified by:

isTransient in interface ApplicableEntitySnapshot

Returns:

true if the entity represented by this snapshot is transient

getProperties

protected List<Object> getProperties()

Returns the property values of this snapshot.

Returns:

the property values of this snapshot

readExternal

public void readExternal(DataInput input)

Description copied from interface: Externalizable

Restores the content of this object from the DataInput instance. Values must be read in the same sequence as they were written on the client side.

Specified by:

readExternal in interface Externalizable

Overrides:

readExternal in class AbstractEntitySnapshot

Parameters:

input - the AMF3 data to read from

writeExternal

public void writeExternal(DataOutput output)

Description copied from interface: Externalizable

Saves the content of this object to the DataOutput instance.

Specified by:

writeExternal in interface Externalizable

Overrides:

writeExternal in class AbstractEntitySnapshot

Parameters:

output - the output to write to

getEntity

public Object getEntity()

Description copied from interface: ApplicableEntitySnapshot

Returns the entity that this snapshot was applied to.

Specified by:

getEntity in interface ApplicableEntitySnapshot

Returns:

the entity that this snapshot was applied to

hasEntity

public boolean hasEntity()

Description copied from interface: ApplicableEntitySnapshot

Indicates whether the entity that this snapshot was applied to has been set.

Specified by:

hasEntity in interface ApplicableEntitySnapshot

Returns:

true if the entity that this snapshot was applied to has been set

setEntity

public void setEntity(Object entity)

Description copied from interface: ApplicableEntitySnapshot

Sets the entity that this snapshot was applied to.

Specified by:

setEntity in interface ApplicableEntitySnapshot

Parameters:

entity - the entity that this snapshot was applied to

clearInvocationCache

public static void clearInvocationCache()