org.prorefactor.io
Class LogWriter

java.lang.Object
  org.prorefactor.io.LogWriter

public class LogWriter
extends java.lang.Object

Provides log and status writing. From LogFile, writes to statusLog, errorLog, and exceptionLog. Optionally logs output and errors to a PrintStream.

Constructor Summary

LogWriter(java.io.PrintStream printStream)
The printStream is optional (use null if you don't want one).

Method Summary

void	close() Closes the log files, but not the print stream.
void	log(java.lang.String logText) Log the process status with newline.
void	logError(java.lang.String errorLogPrefix, java.lang.String errorText) Log an error.
void	logException(java.lang.String logPrefix, java.lang.Exception exception) Log an exception.

Methods inherited from class java.lang.Object

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

Constructor Detail

LogWriter

public LogWriter(java.io.PrintStream printStream)
          throws java.io.IOException

The printStream is optional (use null if you don't want one).

Throws:

java.io.IOException

Method Detail

close

public void close()
           throws java.io.IOException

Closes the log files, but not the print stream.

Throws:

java.io.IOException

log

public void log(java.lang.String logText)
         throws java.io.IOException

Log the process status with newline.

Throws:

java.io.IOException

logError

public void logError(java.lang.String errorLogPrefix,
                     java.lang.String errorText)
              throws java.io.IOException

Log an error. Writes the optional errorLogPrefix to a line in the error log prior to writing the error text to the printStream, the outputLog, and the errorLog.

Throws:

java.io.IOException

logException

public void logException(java.lang.String logPrefix,
                         java.lang.Exception exception)
                  throws java.io.IOException

Log an exception. Writes the optional logPrefix to a line in the error log and exception log prior to writing the exception message to the printStream, the outputLog, and the errorLog, and the exception stack trace to the exceptionLog.

Throws:

java.io.IOException