com.ibm.jusb.util
Class StandardErrorUsbTracer

java.lang.Object
  com.ibm.jusb.util.UsbTracer
      com.ibm.jusb.util.StandardErrorUsbTracer

public class StandardErrorUsbTracer
extends UsbTracer

This implementation of UsbTracer sends messages to standard error.

This will print all messages on standard error, if the message level meets the currently set priority level or is higher priority.

Author:

Dan Streetman

Field Summary

static java.lang.String

TRACE_MSG_LEVEL

Fields inherited from class com.ibm.jusb.util.UsbTracer

GLOBAL_TRACER_LEVEL_PROPERTY, GLOBAL_TRACER_NAME_PROPERTY, TRACE_CRITICAL, TRACE_CRITICAL_PROPERTY, TRACE_DEBUG, TRACE_DEBUG_PROPERTY, TRACE_ERROR, TRACE_ERROR_PROPERTY, TRACE_IMPLEMENTATION_PROPERTY, TRACE_INFO, TRACE_INFO_PROPERTY, TRACE_NOTICE, TRACE_NOTICE_PROPERTY, TRACE_WARN, TRACE_WARN_PROPERTY

Constructor Summary

StandardErrorUsbTracer(java.lang.String name, int level)
Create a new StandardErrorUsbTracer with the specified name and trace level.

Method Summary

void	print(java.lang.String name, int level, java.lang.String msg) This traces to standard error if appropriate.

Methods inherited from class com.ibm.jusb.util.UsbTracer

getDefaultLevel, getDefaultName, getUsbTracer, getUsbTracer, print, print, print, println, println, println, println, setDefaultLevel, setDefaultName

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

TRACE_MSG_LEVEL

public static final java.lang.String TRACE_MSG_LEVEL

See Also:

Constant Field Values

Constructor Detail

StandardErrorUsbTracer

public StandardErrorUsbTracer(java.lang.String name,
                              int level)

Create a new StandardErrorUsbTracer with the specified name and trace level.

Parameters:

name - The default name of this tracer object.

level - The default trace level of this tracer object.

Method Detail

print

public void print(java.lang.String name,
                  int level,
                  java.lang.String msg)

This traces to standard error if appropriate.

If the level meets or exceeds the current level, the message is printed to standard error.

Specified by:

print in class UsbTracer

Parameters:

name - The name of the trace source.

level - The trace level of the message.

msg - The trace message.