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0

I have to implement @EntityListener

@Entity
@Table(name = "profile")
@Data
@EntityListeners(ProfileListener.class)
public class Profile implements Serializable 
...

and ProfileListener.class I want to access HttpServletRequest for get some data to use inside @PostPersist

@PostPersist
public void PostPersist(Object ob) throws IOException 

Edit
I tried to use

1.) RequestContextHolder

@PostPersist
public void PostPersist(Object ob) throws IOException 
HttpServletRequest httpServletRequest = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();

and I got error java.lang.NullPointerException

2.) ApplicationContext

 @PostPersist
 public void PostPersist(Object ob) throws IOException 
 HttpServletRequest httpServletRequest = ApplicationContextProvider.getApplicationContext().getBean(HttpServletRequest .class);

 

and I got error java.lang.NullPointerException

3.) @Autowired private HttpServletRequest request;
AFAIK ProfileListener.class is a class outside of Spring Application Context so I can't use Autowired

spring-boot jpa spring-data-jpa

share|improve this question

edited Mar 27 at 9:20

Panupong Kongarn

asked Mar 27 at 7:37

Panupong KongarnPanupong Kongarn

1,15211 gold badge1111 silver badges3232 bronze badges

• 
  
  
  

  
  2
  

  
  
  
  
  
  

  
  
  Don't... You really don't want to do that. Don't tie your entities to http.
  
  – M. Deinum
  Mar 27 at 7:40
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Try autowiring @Autowired private HttpServletRequest request;
  
  – Sudhir Ojha
  Mar 27 at 7:42
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Try to use RequestContextHolder class in Spring API. You can use it like HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder .currentRequestAttributes()).getRequest();
  
  – Soner Okur
  Mar 27 at 7:43
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @Sudhir Ojha => Autowired doesn't work (request = null) . AFAIK ProfileListener.class is a class outside of Spring Application Context so I can't use Autowired and I tried to use ApplicationContent to get bean but it doesn't work also
  
  – Panupong Kongarn
  Mar 27 at 8:01
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  Which indicates you aren't running inside a http request or aren't using Spring but something like Jersey and the request context filter. or listener hasn't been setup.
  
  – M. Deinum
  Mar 27 at 9:46
  

  
  
  
  

 | 
show 5 more comments

0

I have to implement @EntityListener

@Entity
@Table(name = "profile")
@Data
@EntityListeners(ProfileListener.class)
public class Profile implements Serializable 
...

and ProfileListener.class I want to access HttpServletRequest for get some data to use inside @PostPersist

@PostPersist
public void PostPersist(Object ob) throws IOException 

Edit
I tried to use

1.) RequestContextHolder

@PostPersist
public void PostPersist(Object ob) throws IOException 
HttpServletRequest httpServletRequest = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();

and I got error java.lang.NullPointerException

2.) ApplicationContext

 @PostPersist
 public void PostPersist(Object ob) throws IOException 
 HttpServletRequest httpServletRequest = ApplicationContextProvider.getApplicationContext().getBean(HttpServletRequest .class);

 

and I got error java.lang.NullPointerException

3.) @Autowired private HttpServletRequest request;
AFAIK ProfileListener.class is a class outside of Spring Application Context so I can't use Autowired

spring-boot jpa spring-data-jpa

share|improve this question

edited Mar 27 at 9:20

Panupong Kongarn

asked Mar 27 at 7:37

Panupong KongarnPanupong Kongarn

1,15211 gold badge1111 silver badges3232 bronze badges

• 
  
  
  

  
  2
  

  
  
  
  
  
  

  
  
  Don't... You really don't want to do that. Don't tie your entities to http.
  
  – M. Deinum
  Mar 27 at 7:40
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Try autowiring @Autowired private HttpServletRequest request;
  
  – Sudhir Ojha
  Mar 27 at 7:42
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Try to use RequestContextHolder class in Spring API. You can use it like HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder .currentRequestAttributes()).getRequest();
  
  – Soner Okur
  Mar 27 at 7:43
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @Sudhir Ojha => Autowired doesn't work (request = null) . AFAIK ProfileListener.class is a class outside of Spring Application Context so I can't use Autowired and I tried to use ApplicationContent to get bean but it doesn't work also
  
  – Panupong Kongarn
  Mar 27 at 8:01
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  Which indicates you aren't running inside a http request or aren't using Spring but something like Jersey and the request context filter. or listener hasn't been setup.
  
  – M. Deinum
  Mar 27 at 9:46
  

  
  
  
  

 | 
show 5 more comments

I have to implement @EntityListener

@Entity
@Table(name = "profile")
@Data
@EntityListeners(ProfileListener.class)
public class Profile implements Serializable 
...

and ProfileListener.class I want to access HttpServletRequest for get some data to use inside @PostPersist

@PostPersist
public void PostPersist(Object ob) throws IOException 

Edit
I tried to use

1.) RequestContextHolder

@PostPersist
public void PostPersist(Object ob) throws IOException 
HttpServletRequest httpServletRequest = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();

and I got error java.lang.NullPointerException

2.) ApplicationContext

 @PostPersist
 public void PostPersist(Object ob) throws IOException 
 HttpServletRequest httpServletRequest = ApplicationContextProvider.getApplicationContext().getBean(HttpServletRequest .class);

 

and I got error java.lang.NullPointerException

3.) @Autowired private HttpServletRequest request;
AFAIK ProfileListener.class is a class outside of Spring Application Context so I can't use Autowired

spring-boot jpa spring-data-jpa

share|improve this question

edited Mar 27 at 9:20

Panupong Kongarn

asked Mar 27 at 7:37

Panupong KongarnPanupong Kongarn

1,15211 gold badge1111 silver badges3232 bronze badges

@Entity
@Table(name = "profile")
@Data
@EntityListeners(ProfileListener.class)
public class Profile implements Serializable 
...

@PostPersist
public void PostPersist(Object ob) throws IOException 

@PostPersist
public void PostPersist(Object ob) throws IOException 
HttpServletRequest httpServletRequest = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();

 @PostPersist
 public void PostPersist(Object ob) throws IOException 
 HttpServletRequest httpServletRequest = ApplicationContextProvider.getApplicationContext().getBean(HttpServletRequest .class);

 

share|improve this question

edited Mar 27 at 9:20

Panupong Kongarn

asked Mar 27 at 7:37

Panupong KongarnPanupong Kongarn

1,15211 gold badge1111 silver badges3232 bronze badges

share|improve this question

edited Mar 27 at 9:20

Panupong Kongarn

asked Mar 27 at 7:37

Panupong KongarnPanupong Kongarn

1,15211 gold badge1111 silver badges3232 bronze badges

asked Mar 27 at 7:37

Panupong KongarnPanupong Kongarn

1,15211 gold badge1111 silver badges3232 bronze badges

asked Mar 27 at 7:37

Panupong KongarnPanupong Kongarn

1,15211 gold badge1111 silver badges3232 bronze badges