CmsDbKeyException (OpenCms Core API, version 17.0)

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - org.opencms.main.CmsException
    - - org.opencms.file.CmsDataAccessException
      - org.opencms.db.CmsDbException
        
        org.opencms.db.CmsDbKeyException

All Implemented Interfaces:

java.io.Serializable, I_CmsThrowable
```
public class CmsDbKeyException
extends CmsDbException
```
Signals that a foreign key in the VFS STRUCTURE, RESOURCES or FILES database tables is either invalid or empty.

Since:

6.0.0

See Also:

Serialized Form

Field Summary
- Fields inherited from class org.opencms.main.CmsException
  m_message

Constructor Summary

Constructors
Constructor	Description
`CmsDbKeyException(CmsMessageContainer container)`	Creates a new localized Exception.
`CmsDbKeyException(CmsMessageContainer container, java.lang.Throwable cause)`	Creates a new localized Exception that also containes a root cause.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`CmsException`	`createException(CmsMessageContainer container, java.lang.Throwable cause)`	Creates a copied instance of this localized exception.

Methods inherited from class org.opencms.main.CmsException
getFormattedErrorstack, getLocalizedMessage, getLocalizedMessage, getMessage, getMessageContainer, getStackTraceAsString

Methods inherited from class java.lang.Throwable
addSuppressed, fillInStackTrace, getCause, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

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

- Constructor Detail
  - CmsDbKeyException
```
public CmsDbKeyException(CmsMessageContainer container)
```
    Creates a new localized Exception.
    
    Parameters:
    
    container - the localized message container to use
  - CmsDbKeyException
```
public CmsDbKeyException(CmsMessageContainer container,
                         java.lang.Throwable cause)
```
    Creates a new localized Exception that also containes a root cause.
    
    Parameters:
    
    container - the localized message container to use
    
    cause - the Exception root cause
- Method Detail
  - createException
```
public CmsException createException(CmsMessageContainer container,
                                    java.lang.Throwable cause)
```
    Description copied from class: CmsException
    
    Creates a copied instance of this localized exception.
    
    Overrides:
    
    createException in class CmsDbException
    
    Parameters:
    
    container - the message container
    
    cause - the root cause
    
    Returns:
    
    a copied instance of this localized exception
    
    See Also:
    
    CmsException.createException(org.opencms.i18n.CmsMessageContainer, java.lang.Throwable)