AbstractEventStoreMixin (org.qi4j.library.eventsourcing 2.1 API)

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java.lang.Object
- org.qi4j.library.eventsourcing.domain.source.AbstractEventStoreMixin

All Implemented Interfaces:

EventStore, EventStoreActivation, EventStream

Direct Known Subclasses:

MemoryEventStoreService.MemoryEventStoreMixin
```
public abstract class AbstractEventStoreMixin
extends Object
implements EventStore, EventStream, EventStoreActivation
```
Base implementation for EventStores.

Nested Class Summary
- Nested classes/interfaces inherited from interface org.qi4j.library.eventsourcing.domain.source.EventStoreActivation
  EventStoreActivation.Activator

Field Summary

Fields
Modifier and Type	Field and Description
`protected org.qi4j.api.type.ValueType`	`domainEventType`
`protected org.qi4j.api.type.ValueType`	`eventsType`
`protected org.qi4j.api.entity.Identity`	`identity`
`protected Lock`	`lock`
`protected org.slf4j.Logger`	`logger`
`protected org.qi4j.api.structure.Module`	`module`

Constructor Summary

Constructors
Constructor and Description

AbstractEventStoreMixin()

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`activateEventStore()`
`protected void`	`lock()` Fix for this bug: http://bugs.sun.com/bugdatabase/view_bug.do?
`void`	`passivateEventStore()`
`void`	`registerListener(UnitOfWorkEventsListener subscriber)`
`org.qi4j.io.Output<UnitOfWorkDomainEventsValue,IOException>`	`storeEvents()`
`protected abstract org.qi4j.io.Output<UnitOfWorkDomainEventsValue,IOException>`	`storeEvents0()`
`void`	`unregisterListener(UnitOfWorkEventsListener subscriber)`

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

Field Detail

identity

@This
protected org.qi4j.api.entity.Identity identity

logger
```
protected org.slf4j.Logger logger
```

domainEventType

protected org.qi4j.api.type.ValueType domainEventType

eventsType

protected org.qi4j.api.type.ValueType eventsType

lock
```
protected Lock lock
```

module

@Structure
protected org.qi4j.api.structure.Module module

Constructor Detail
- AbstractEventStoreMixin
```
public AbstractEventStoreMixin()
```

Method Detail
- activateEventStore
```
public void activateEventStore()
                        throws Exception
```
  Specified by:
  
  activateEventStore in interface EventStoreActivation
  
  Throws:
  
  Exception
- passivateEventStore
```
public void passivateEventStore()
                         throws Exception
```
  Specified by:
  
  passivateEventStore in interface EventStoreActivation
  
  Throws:
  
  Exception
- storeEvents
```
public org.qi4j.io.Output<UnitOfWorkDomainEventsValue,IOException> storeEvents()
```
  Specified by:
  
  storeEvents in interface EventStore
- registerListener
```
public void registerListener(UnitOfWorkEventsListener subscriber)
```
  Specified by:
  
  registerListener in interface EventStream
- unregisterListener
```
public void unregisterListener(UnitOfWorkEventsListener subscriber)
```
  Specified by:
  
  unregisterListener in interface EventStream
- storeEvents0
```
protected abstract org.qi4j.io.Output<UnitOfWorkDomainEventsValue,IOException> storeEvents0()
```
- lock
```
protected void lock()
```
  Fix for this bug: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6822370

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