LogOrRethrowExceptionHandler (Spring Batch 4.1.4.RELEASE API)

java.lang.Object
- org.springframework.batch.repeat.exception.LogOrRethrowExceptionHandler

所有已实现的接口:
ExceptionHandler
```
public class LogOrRethrowExceptionHandler
extends java.lang.Object
implements ExceptionHandler
```
Implementation of ExceptionHandler based on an Classifier. The classifier determines whether to log the exception or rethrow it. The keys in the classifier must be the same as the static enum in this class.
作者:
Dave Syer

嵌套类概要
嵌套类
修饰符和类型类说明
static class LogOrRethrowExceptionHandler.Level
Logging levels for the handler.

字段概要
字段
修饰符和类型字段说明
protected org.apache.commons.logging.Log logger

构造器概要
构造器
构造器说明
LogOrRethrowExceptionHandler()

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`void`	`handleException(RepeatContext context, java.lang.Throwable throwable)`	Classify the throwables and decide whether to rethrow based on the result.
`void`	`setExceptionClassifier(org.springframework.classify.Classifier<java.lang.Throwable,LogOrRethrowExceptionHandler.Level> exceptionClassifier)`	Setter for the `Classifier` used by this handler.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 字段详细资料
  - logger
```
protected final org.apache.commons.logging.Log logger
```
- 构造器详细资料
  - LogOrRethrowExceptionHandler
```
public LogOrRethrowExceptionHandler()
```
- 方法详细资料
  - setExceptionClassifier
```
public void setExceptionClassifier(org.springframework.classify.Classifier<java.lang.Throwable,LogOrRethrowExceptionHandler.Level> exceptionClassifier)
```
    Setter for the Classifier used by this handler. The default is to map all throwable instances to LogOrRethrowExceptionHandler.Level.RETHROW.
    参数:
    exceptionClassifier - the ExceptionClassifier to use
  - handleException
```
public void handleException(RepeatContext context,
                            java.lang.Throwable throwable)
                     throws java.lang.Throwable
```
    Classify the throwables and decide whether to rethrow based on the result. The context is not used.
    指定者:
    handleException 在接口中 ExceptionHandler
    参数:
    context - the current RepeatContext. Can be used to store state (via attributes), for example to count the number of occurrences of a particular exception type and implement a threshold policy.
    throwable - an exception.
    抛出:
    java.lang.Throwable - thrown if exceptionClassifier is classified as LogOrRethrowExceptionHandler.Level.RETHROW.
    另请参阅:
    ExceptionHandler.handleException(RepeatContext, Throwable)