ModelAwareTransactionCallback (hybris Commerce Suite 1905)

java.lang.Object
- de.hybris.platform.servicelayer.tx.ModelAwareTransactionCallback<M>

All Implemented Interfaces:

org.springframework.transaction.support.TransactionCallback

Direct Known Subclasses:

ModelAwareTransactionCallbackWithoutResult
```
public abstract class ModelAwareTransactionCallback<M extends ItemModel>
extends java.lang.Object
implements org.springframework.transaction.support.TransactionCallback
```
Model-aware transaction wrapper which internally consist of preparation , performing the logic from doInModelAwareTransaction(TransactionStatus) and storing phase.
Preparation consist of:
- creating/getting transaction for current thread;
- setting provided enableDelayed store flag;
Store phase consist of:
- saving all unsaved models via provided model service;

Constructor Summary

Constructors
Constructor Description

ModelAwareTransactionCallback()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`protected abstract M`	`doInModelAwareTransaction(org.springframework.transaction.TransactionStatus status)`	Method used for providing model-aware execution inside transaction.
`M`	`doInTransaction(org.springframework.transaction.TransactionStatus status)`
`protected abstract ModelService`	`getModelService()`
`protected boolean`	`isEnableDelayedStore()`
`protected Transaction`	`prepareTransaction()`	Method providing prepare logic before `doInModelAwareTransaction(TransactionStatus)`.

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

- Constructor Detail
  - ModelAwareTransactionCallback
```
public ModelAwareTransactionCallback()
```
- Method Detail
  - getModelService
```
protected abstract ModelService getModelService()
```
    Returns:
    
    the modelService
  - isEnableDelayedStore
```
protected boolean isEnableDelayedStore()
```
    Returns:
    
    enableDelayedStore flag, by default delayed store is disabled.
  - doInTransaction
```
public final M doInTransaction(org.springframework.transaction.TransactionStatus status)
```
    Specified by:
    
    doInTransaction in interface org.springframework.transaction.support.TransactionCallback<M extends ItemModel>
  - prepareTransaction
```
protected Transaction prepareTransaction()
```
    Method providing prepare logic before doInModelAwareTransaction(TransactionStatus). Default this method gets current transaction Transaction.current().
  - doInModelAwareTransaction
```
protected abstract M doInModelAwareTransaction(org.springframework.transaction.TransactionStatus status)
```
    Method used for providing model-aware execution inside transaction.