MethodLogger (Tapestry API - 5.8.6)

java.lang.Object
- org.apache.tapestry5.ioc.internal.services.MethodLogger

```
public final class MethodLogger
extends java.lang.Object
```
Used by LoggingDecoratorImpl to delegate out logging behavior to a separate object.

Constructor Summary

Constructors
Constructor Description

MethodLogger(org.slf4j.Logger logger, ExceptionTracker exceptionTracker)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`entry(MethodInvocation invocation)`	Invoked when a method is first entered
`void`	`exit(MethodInvocation invocation)`	Invoked when a method exits (possibly returning a value).
`void`	`fail(MethodInvocation invocation, java.lang.Throwable t)`	Invoked when method invocation instead throws an exception.
`boolean`	`isDebugEnabled()`

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

- Constructor Detail
  - MethodLogger
```
public MethodLogger(org.slf4j.Logger logger,
                    ExceptionTracker exceptionTracker)
```
- Method Detail
  - isDebugEnabled
```
public boolean isDebugEnabled()
```
  - entry
```
public void entry(MethodInvocation invocation)
```
    Invoked when a method is first entered
    
    Parameters:
    
    invocation - identifies method invoked as well as parameters passed to method
  - exit
```
public void exit(MethodInvocation invocation)
```
    Invoked when a method exits (possibly returning a value).
    
    Parameters:
    
    invocation - identifies method invocation and result value
  - fail
```
public void fail(MethodInvocation invocation,
                 java.lang.Throwable t)
```
    Invoked when method invocation instead throws an exception.
    
    Parameters:
    
    invocation - identifies method invocation which failed
    
    t - exception throws by method invocation