LogCallback (docker-maven-plugin 0.40.2 API)

All Known Implementing Classes:

DefaultLogCallback
```
public interface LogCallback
```
Interface called for each log line received from the docker host when asynchronous log fetching is used.

Since:

21/11/14

Author:

roland

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static class LogCallback.DoneException
Exception indicating that logging is done and should be finished

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`close()`	Invoked by a user when callback is no longer used.
`void`	`error(String error)`	Method called in case on an error when reading the logs
`void`	`log(int type, ZonedDateTime timestamp, String txt)`	Receive a log entry
`void`	`open()`	To be called by a client to start the callback and allocate the underlying output stream.

- Method Detail
  - log
```
void log(int type,
         ZonedDateTime timestamp,
         String txt)
  throws LogCallback.DoneException
```
    Receive a log entry
    
    Parameters:
    
    type - 1 for log on standard output, 2 for standard error
    
    timestamp - timestampp on the server side when this entry happened
    
    txt - log output
    
    Throws:
    
    CancellationException - if thrown will stop the logging.
    
    LogCallback.DoneException
  - error
```
void error(String error)
```
    Method called in case on an error when reading the logs
    
    Parameters:
    
    error - error description
  - open
```
void open()
   throws IOException
```
    To be called by a client to start the callback and allocate the underlying output stream. In case of a shared stream it might be that the stream is reused
    
    Throws:
    
    IOException
  - close
```
void close()
```
    Invoked by a user when callback is no longer used. Closing the underlying stream may be delayed by the implementation when this stream is shared between multiple clients.