JdkHandler (OPS4J Pax Logging - API 2.3.1 API)

java.lang.Object
- java.util.logging.Handler
- - org.ops4j.pax.logging.internal.JdkHandler

```
public class JdkHandler
extends Handler
```
JUL Handler that bridges log records to Pax Logging loggers. Even if SimpleFormatter is used, we only call its Formatter.formatMessage(LogRecord) which only uses MessageFormat.format(String, Object...) method on log record's message. It doesn't do anything with remaining fields of LogRecord.
Since the backport of TLSv1.3 in java (JDK-8248721) the logic of TLS debug traces has been changed. The new TLS debug logger uses a configured JUL logger when you define the system property "javax.net.debug" as empty. The TLS log records contain additional string parameters. They are without format parameters in the log message. The JdkHandler appends them to the end of the TLS log message.
The JdkHandler has the following logging modes for the TLS log records:
- no_logging - TLS messages are not logged
- no_hex_dumps_logging - all messages except hex dumps are logged
- debug_logging - all messages are logged
The logging mode is determined by the value of the "org.ops4j.pax.logging.tlsdebug.loggingMode" system property.

Constructor Summary

Constructors
Constructor Description

JdkHandler(PaxLoggingManager loggingManager)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`
`void`	`flush()`
`Formatter`	`getFormatter()`
`void`	`publish(LogRecord record)`	Using information from `LogRecord` logging method on related `PaxLogger` is called.
`void`	`setBundleContext(org.osgi.framework.BundleContext bundleContext)`

Methods inherited from class java.util.logging.Handler
getEncoding, getErrorManager, getFilter, getLevel, isLoggable, reportError, setEncoding, setErrorManager, setFilter, setFormatter, setLevel

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

- Constructor Detail
  - JdkHandler
```
public JdkHandler(PaxLoggingManager loggingManager)
```
- Method Detail
  - setBundleContext
```
public void setBundleContext(org.osgi.framework.BundleContext bundleContext)
```
  - close
```
public void close()
           throws SecurityException
```
    Specified by:
    
    close in class Handler
    
    Throws:
    
    SecurityException
  - flush
```
public void flush()
```
    Specified by:
    
    flush in class Handler
  - getFormatter
```
public Formatter getFormatter()
```
    Overrides:
    
    getFormatter in class Handler
  - publish
```
public void publish(LogRecord record)
```
    Using information from LogRecord logging method on related PaxLogger is called.
    
    Specified by:
    
    publish in class Handler
    
    Parameters:
    
    record -