LoggingHandler (Apache Sling Scripting HTL Compiler 1.2.14-1.4.0 API)

java.lang.Object
- org.apache.sling.scripting.sightly.impl.compiler.debug.LoggingHandler

All Implemented Interfaces:: CommandHandler

public final class LoggingHandler
extends Object
implements CommandHandler

Handler which logs all commands

Field Summary

Fields
Modifier and Type Field Description

static LoggingHandler INSTANCE

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`onDone()`	This method is called when the stream has been closed.
`void`	`onEmit(Command command)`	Allows this handler to process the `Command` that was just written into the stream to which this handler was attached.
`void`	`onError(String errorMessage)`	Allows this handler to process error states.

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

- Field Detail
  - INSTANCE
```
public static final LoggingHandler INSTANCE
```
- Method Detail
  - onEmit
```
public void onEmit(Command command)
```
    Description copied from interface: CommandHandler
    
    Allows this handler to process the Command that was just written into the stream to which this handler was attached.
    
    Specified by:
    
    onEmit in interface CommandHandler
    
    Parameters:
    
    command - the received command
  - onError
```
public void onError(String errorMessage)
```
    Description copied from interface: CommandHandler
    
    Allows this handler to process error states.
    
    Specified by:
    
    onError in interface CommandHandler
    
    Parameters:
    
    errorMessage - the error's message
  - onDone
```
public void onDone()
```
    Description copied from interface: CommandHandler
    
    This method is called when the stream has been closed. The contract is that after this call, no other commands or errors will be emitted.
    
    Specified by:
    
    onDone in interface CommandHandler