DiagnosticContextFacade (JavaDocs for devon4j-logging)

All Known Implementing Classes:

DiagnosticContextFacadeImpl
```
public interface DiagnosticContextFacade
```
This is the interface for a simple facade to write data into the mapped diagnostic context. As additional value you can easily hook in custom extensions without interfering the logger implementation. A use case may be to provide diagnostic informations also to additional components such as a performance monitoring module. Therefore setting diagnostic information from devon4j code is always indirected via this interface so the implementation can be extended or replaced (what is not as easy for static methods).

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`String`	`getCorrelationId()`
`void`	`removeCorrelationId()`	Removes the `correlation ID` from the diagnostic context.
`void`	`setCorrelationId(String correlationId)`	Sets the `correlation ID` for the current processing and thread.

- Method Detail
  - getCorrelationId
```
String getCorrelationId()
```
    Returns:
    
    the current correlation ID or null if not set.
  - setCorrelationId
```
void setCorrelationId(String correlationId)
```
    Sets the correlation ID for the current processing and thread.
    
    Parameters:
    
    correlationId - is the correlation ID as unique identifier for the current processing task.
  - removeCorrelationId
```
void removeCorrelationId()
```
    Removes the correlation ID from the diagnostic context.