OptimisticLockException (Carbonado 1.2.3 API)

java.lang.Object
+
- java.lang.Throwable
- +
  - java.lang.Exception
  - +
    - com.amazon.carbonado.RepositoryException
    - +
      - com.amazon.carbonado.PersistException
      - +
        +
        com.amazon.carbonado.OptimisticLockException
        +
        +
      +
    +
  +
+

+
+
All Implemented Interfaces:
+
java.io.Serializable
+
+
+
+
```
public class OptimisticLockException
+extends PersistException
```
+
An OptimisticLockException is thrown if the Repository is using + optimistic locking for concurrency control, and lock aquisition failed. + This exception may also be thrown if multiversion concurrency control (MVCC) + is being used and the commit fails.
+
Author:
+
Brian S O'Neill
+
See Also:
Serialized Form
+

+ +

Constructor Summary

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

Constructors
Constructor and Description
`OptimisticLockException()`
`OptimisticLockException(long expectedVersion)`
`OptimisticLockException(java.lang.Object expectedVersion)`
`OptimisticLockException(java.lang.Object expectedVersion, + java.lang.Object savedVersion)`
`OptimisticLockException(java.lang.Object expectedVersion, + java.lang.Object savedVersion, + Storable s)`
`OptimisticLockException(java.lang.Object savedVersion, + Storable s, + java.lang.Object newVersion)` + Construct exception for when new version was expected to have increased. +
`OptimisticLockException(java.lang.String message)`
`OptimisticLockException(java.lang.String message, + java.lang.Throwable cause)`
`OptimisticLockException(java.lang.Throwable cause)`

+ +

+ + +
Method Summary
+ + + + + + + + + + +
Methods
Modifier and Type Method and Description
Storable getStorable() +
Returns the Storable which was acted upon, or null if not available.
+
+
- + + +
  Methods inherited from class com.amazon.carbonado.RepositoryException
  +backoff, getRootCause, makeFetchException, makePersistException, toFetchException, toFetchException, toPersistException, toPersistException
+
- + + +
  Methods inherited from class java.lang.Throwable
  +addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, 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
+

Methods
Modifier and Type	Method and Description
`Storable`	`getStorable()` + Returns the Storable which was acted upon, or null if not available. +

+ +
- + + +
  Constructor Detail
  + + + +
  - +
    OptimisticLockException
    +
```
public OptimisticLockException()
```
    +
  + + + +
  - +
    OptimisticLockException
    +
```
public OptimisticLockException(java.lang.String message)
```
    +
  + + + +
  - +
    OptimisticLockException
    +
```
public OptimisticLockException(java.lang.String message,
+                       java.lang.Throwable cause)
```
    +
  + + + +
  - +
    OptimisticLockException
    +
```
public OptimisticLockException(java.lang.Throwable cause)
```
    +
  + + + +
  - +
    OptimisticLockException
    +
```
public OptimisticLockException(long expectedVersion)
```
    +
    Parameters:
    expectedVersion - version number that was expected for persistent + record when update was executed
    +
  + + + +
  - +
    OptimisticLockException
    +
```
public OptimisticLockException(java.lang.Object expectedVersion)
```
    +
    Parameters:
    expectedVersion - version number that was expected for persistent + record when update was executed
    +
  + + + +
  - +
    OptimisticLockException
    +
```
public OptimisticLockException(java.lang.Object expectedVersion,
+                       java.lang.Object savedVersion)
```
    +
    Parameters:
    expectedVersion - version number that was expected for persistent + record when update was executed
    savedVersion - actual persistent version number of storable
    +
  + + + +
  - +
    OptimisticLockException
    +
```
public OptimisticLockException(java.lang.Object expectedVersion,
+                       java.lang.Object savedVersion,
+                       Storable s)
```
    +
    Parameters:
    expectedVersion - version number that was expected for persistent + record when update was executed
    savedVersion - actual persistent version number of storable
    s - Storable which was acted upon
    +
  + + + +
  - +
    OptimisticLockException
    +
```
public OptimisticLockException(java.lang.Object savedVersion,
+                       Storable s,
+                       java.lang.Object newVersion)
```
    +
    Construct exception for when new version was expected to have increased.
    +
    Parameters:
    savedVersion - actual persistent version number of storable
    s - Storable which was acted upon
    newVersion - new version which was provided
    Since:
    +
    1.2
    +
  +
+ +
- + + +
  Method Detail
  + + + +
  - +
    getStorable
    +
```
public Storable getStorable()
```
    +
    Returns the Storable which was acted upon, or null if not available.
    +
  +
+

Class OptimisticLockException

Constructor Summary

Method Summary

Methods inherited from class com.amazon.carbonado.RepositoryException

Methods inherited from class java.lang.Throwable

Methods inherited from class java.lang.Object

Constructor Detail

OptimisticLockException

OptimisticLockException

OptimisticLockException

OptimisticLockException

OptimisticLockException

OptimisticLockException

OptimisticLockException

OptimisticLockException

OptimisticLockException

Method Detail

getStorable