CompositeDbHistoryEventHandler (Camunda Platform Javadocs 7.17.0-alpha6)

java.lang.Object
- org.camunda.bpm.engine.impl.history.handler.CompositeHistoryEventHandler
- - org.camunda.bpm.engine.impl.history.handler.CompositeDbHistoryEventHandler

All Implemented Interfaces:

HistoryEventHandler
```
public class CompositeDbHistoryEventHandler
extends CompositeHistoryEventHandler
```
A CompositeHistoryEventHandler implementation which additionally adds to the list of HistoryEventHandler the DbHistoryEventHandler which persists events to a database.

Author:

Alexander Tyatenkov

Field Summary
- Fields inherited from class org.camunda.bpm.engine.impl.history.handler.CompositeHistoryEventHandler
  historyEventHandlers

Constructor Summary

Constructors
Constructor	Description
`CompositeDbHistoryEventHandler()`	Non-argument constructor that adds `DbHistoryEventHandler` to the list of `HistoryEventHandler`.
`CompositeDbHistoryEventHandler(List<HistoryEventHandler> historyEventHandlers)`	Constructor that takes a list of `HistoryEventHandler` that consume the event and adds `DbHistoryEventHandler` to the list of `HistoryEventHandler`.
`CompositeDbHistoryEventHandler(HistoryEventHandler... historyEventHandlers)`	Constructor that takes a varargs parameter `HistoryEventHandler` that consume the event and adds `DbHistoryEventHandler` to the list of `HistoryEventHandler`.

Method Summary
- Methods inherited from class org.camunda.bpm.engine.impl.history.handler.CompositeHistoryEventHandler
  add, handleEvent, handleEvents
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - CompositeDbHistoryEventHandler
```
public CompositeDbHistoryEventHandler()
```
    Non-argument constructor that adds DbHistoryEventHandler to the list of HistoryEventHandler.
  - CompositeDbHistoryEventHandler
```
public CompositeDbHistoryEventHandler(HistoryEventHandler... historyEventHandlers)
```
    Constructor that takes a varargs parameter HistoryEventHandler that consume the event and adds DbHistoryEventHandler to the list of HistoryEventHandler.
    
    Parameters:
    
    historyEventHandlers - the list of HistoryEventHandler that consume the event.
  - CompositeDbHistoryEventHandler
```
public CompositeDbHistoryEventHandler(List<HistoryEventHandler> historyEventHandlers)
```
    Constructor that takes a list of HistoryEventHandler that consume the event and adds DbHistoryEventHandler to the list of HistoryEventHandler.
    
    Parameters:
    
    historyEventHandlers - the list of HistoryEventHandler that consume the event.