SingletonCreator.Creator (hybris Commerce Suite 2011)

java.lang.Object
- de.hybris.platform.util.SingletonCreator.Creator<T>

Direct Known Subclasses:

Manager.GenericManagerSingletonCreator, Manager.ManagerSingletonCreator

Enclosing class:

SingletonCreator
```
public abstract static class SingletonCreator.Creator<T>
extends java.lang.Object
```
abstract class used to for the Singleton creation.

Constructor Summary

Constructors
Constructor Description

Creator()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`protected abstract T`	`create()`	create the singleton instance
`protected void`	`destroy(T singleton)`	cleans up the singleton instance.
`protected abstract java.lang.Object`	`getID()`	returns a unique id which is used in the internal cache map as the key for the singleton instance.
`protected boolean`	`isExpired()`

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

- Constructor Detail
  - Creator
```
public Creator()
```
- Method Detail
  - getID
```
protected abstract java.lang.Object getID()
```
    returns a unique id which is used in the internal cache map as the key for the singleton instance.
    
    Returns:
    
    the unique ID
  - create
```
protected abstract T create()
                     throws java.lang.Exception
```
    create the singleton instance
    
    Throws:
    
    java.lang.Exception
  - isExpired
```
protected boolean isExpired()
```
    Returns:
    
    true if this creator is expired which means a new instance will be created (via create()) instead of returning an already created instance
  - destroy
```
protected void destroy(T singleton)
                throws java.lang.Exception
```
    cleans up the singleton instance. this hookin method is invoked whenever SingletonCreator.destroy() is called.
    
    Throws:
    
    java.lang.Exception