HazelcastClusterEventWrapper (Atlassian Confluence 8.4.0-beta1 API)

java.lang.Object
- java.util.EventObject
- - org.springframework.context.ApplicationEvent
  - - com.atlassian.event.Event
    - - com.atlassian.confluence.event.events.ConfluenceEvent
      - com.atlassian.confluence.event.events.cluster.ClusterEventWrapper
        
        com.atlassian.confluence.cluster.hazelcast.HazelcastClusterEventWrapper

All Implemented Interfaces:

com.hazelcast.nio.serialization.DataSerializable, Serializable
```
public class HazelcastClusterEventWrapper
extends ClusterEventWrapper
implements Serializable, com.hazelcast.nio.serialization.DataSerializable
```
Hazelcast specific implementation of the ClusterEventWrapper. This version is DataSerializable, and uses OsgiSafe to hold the event. This allows Hazelcast to serialize/deserialze it nicely

See Also:

Serialized Form

Field Summary
- Fields inherited from class com.atlassian.confluence.event.events.cluster.ClusterEventWrapper
  event
- Fields inherited from class java.util.EventObject
  source

Constructor Summary

Constructors
Constructor	Description
`HazelcastClusterEventWrapper()`
`HazelcastClusterEventWrapper(Object src, com.atlassian.event.Event event)`	Create a clustered wrapper event to broadcast an event across a cluster.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`com.atlassian.event.Event`	`getEvent()`
`void`	`readData(com.hazelcast.nio.ObjectDataInput in)`
`void`	`writeData(com.hazelcast.nio.ObjectDataOutput out)`

Methods inherited from class com.atlassian.confluence.event.events.ConfluenceEvent
equals, hashCode

Methods inherited from class org.springframework.context.ApplicationEvent
getTimestamp

Methods inherited from class java.util.EventObject
getSource, toString

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - HazelcastClusterEventWrapper
```
public HazelcastClusterEventWrapper(Object src,
                                    com.atlassian.event.Event event)
```
    Create a clustered wrapper event to broadcast an event across a cluster.
    
    Parameters:
    
    src - an Object which represents where the event came from. In the case of clustered events, the recommended src value is a ClusterNodeInformation object.
    
    event - an event to be wrapped
  - HazelcastClusterEventWrapper
```
public HazelcastClusterEventWrapper()
```
- Method Detail
  - getEvent
```
public com.atlassian.event.Event getEvent()
```
    Overrides:
    
    getEvent in class ClusterEventWrapper
    
    Returns:
    
    the wrapped event
  - writeData
```
public void writeData(com.hazelcast.nio.ObjectDataOutput out)
               throws IOException
```
    Specified by:
    
    writeData in interface com.hazelcast.nio.serialization.DataSerializable
    
    Throws:
    
    IOException
  - readData
```
public void readData(com.hazelcast.nio.ObjectDataInput in)
              throws IOException
```
    Specified by:
    
    readData in interface com.hazelcast.nio.serialization.DataSerializable
    
    Throws:
    
    IOException