ValidatingMongoEventListener (Spring Data MongoDB 3.4.0 API)

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java.lang.Object
- org.springframework.data.mongodb.core.mapping.event.AbstractMongoEventListener<Object>
- - org.springframework.data.mongodb.core.mapping.event.ValidatingMongoEventListener

All Implemented Interfaces:

EventListener, ApplicationListener<MongoMappingEvent<?>>
```
public class ValidatingMongoEventListener
extends AbstractMongoEventListener<Object>
```
javax.validation dependant entities validator. When it is registered as Spring component its automatically invoked before entities are saved in database.

Author:

Maciej Walkowiak, Oliver Gierke, Christoph Strobl

- Constructor Summary
  
  Constructors
  Constructor and Description
  
  ValidatingMongoEventListener(javax.validation.Validator validator)
  Creates a new ValidatingMongoEventListener using the given Validator.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method and Description
  
  void onBeforeSave(BeforeSaveEvent<Object> event)
  Captures BeforeSaveEvent.
  - Methods inherited from class org.springframework.data.mongodb.core.mapping.event.AbstractMongoEventListener
    onAfterConvert, onAfterDelete, onAfterLoad, onAfterSave, onApplicationEvent, onBeforeConvert, onBeforeDelete
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface org.springframework.context.ApplicationListener
    forPayload

- Constructor Detail
  - ValidatingMongoEventListener
```
public ValidatingMongoEventListener(javax.validation.Validator validator)
```
    Creates a new ValidatingMongoEventListener using the given Validator.
    
    Parameters:
    
    validator - must not be null.
- Method Detail
  - onBeforeSave
```
public void onBeforeSave(BeforeSaveEvent<Object> event)
```
    Description copied from class: AbstractMongoEventListener
    
    Captures BeforeSaveEvent.
    
    Overrides:
    
    onBeforeSave in class AbstractMongoEventListener<Object>
    
    Parameters:
    
    event - will never be null.

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