com.avaje.ebeaninternal.server.transaction

Class BeanPersistIds

java.lang.Object

com.avaje.ebeaninternal.server.transaction.BeanPersistIds

All Implemented Interfaces:

Serializable

public class BeanPersistIds
extends Object
implements Serializable

Wraps the information representing a Inserted Updated or Deleted Bean.

This information is broadcast across the cluster so that remote BeanListeners are notified of the inserts updates and deletes that occured.

You control it the data is broadcast and what data is broadcast by the BeanListener.getClusterData() method. It is guessed that often just the Id property or perhaps a few properties in a Map will be broadcast to reduce the size of data sent around the network.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
BeanPersistIds(BeanDescriptor<?> desc) Create the payload.

Method Summary

Methods

Modifier and Type	Method and Description
void	addId(PersistRequest.Type type, Serializable id)
BeanDescriptor<?>	getBeanDescriptor()
List<Serializable>	getDeleteIds()
String	getDescriptorId() Return the Descriptor Id.
List<Serializable>	getInsertIds()
List<Serializable>	getUpdateIds()
void	notifyCacheAndListener() Notify the cache and local BeanPersistListener of this event that came from another server in the cluster.
static BeanPersistIds	readBinaryMessage(SpiEbeanServer server, DataInput dataInput)
void	setBeanDescriptor(BeanDescriptor<?> beanDescriptor)
String	toString()
void	writeBinaryMessage(BinaryMessageList msgList) Write the contents into a BinaryMessage form.

Methods inherited from class java.lang.Object

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

Constructor Detail

BeanPersistIds

public BeanPersistIds(BeanDescriptor<?> desc)

Create the payload.

Method Detail

readBinaryMessage

public static BeanPersistIds readBinaryMessage(SpiEbeanServer server,
                               DataInput dataInput)
                                        throws IOException

Throws:

IOException

writeBinaryMessage

public void writeBinaryMessage(BinaryMessageList msgList)
                        throws IOException

Write the contents into a BinaryMessage form.

For a RemoteBeanPersist with a large number of id's note that this is broken up into many BinaryMessages each with a maximum of 100 ids. This enables the contents of a large RemoteTransactionEvent to be split up across multiple Packets.

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object

addId

public void addId(PersistRequest.Type type,
         Serializable id)

getBeanDescriptor

public BeanDescriptor<?> getBeanDescriptor()

getDescriptorId

public String getDescriptorId()

Return the Descriptor Id. A more compact alternative to using the beanType.

getInsertIds

public List<Serializable> getInsertIds()

getUpdateIds

public List<Serializable> getUpdateIds()

getDeleteIds

public List<Serializable> getDeleteIds()

setBeanDescriptor

public void setBeanDescriptor(BeanDescriptor<?> beanDescriptor)

notifyCacheAndListener

public void notifyCacheAndListener()

Notify the cache and local BeanPersistListener of this event that came from another server in the cluster.