BlockingRejectedExecutionHandler (Broadleaf Search Services Indexer Core Library 1.8.3-GA API)

java.lang.Object
- com.broadleafcommerce.search.index.core.BlockingRejectedExecutionHandler

All Implemented Interfaces:

RejectedExecutionHandler
```
public class BlockingRejectedExecutionHandler
extends Object
implements RejectedExecutionHandler
```
This is a component to optionally configure a ThreadPoolTaskExecutor. The purpose of this is that, when the task queue is full, rather than rejecting another task, it delegates to the calling thread to execute.
Care should be taken as this can cause thread starvation, but the trade-off is that when you have a task executor with a max queue size, it allows you to throttle so that you don't either run out of memory filling an unbounded queue, or get an exception because the queue was full.

Author:

Kelly Tisdell (ktisdell)

- Constructor Summary
  
  Constructors
  Constructor Description
  
  BlockingRejectedExecutionHandler()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  void rejectedExecution(Runnable runnable, ThreadPoolExecutor executor)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- BlockingRejectedExecutionHandler
```
public BlockingRejectedExecutionHandler()
```

Method Detail

rejectedExecution

public void rejectedExecution(Runnable runnable,
                              ThreadPoolExecutor executor)

Specified by:: rejectedExecution in interface RejectedExecutionHandler