rice.environment.logging
Class LogOutputStream
java.lang.Object
java.io.OutputStream
rice.environment.logging.LogOutputStream
- All Implemented Interfaces:
- java.io.Closeable, java.io.Flushable
public class LogOutputStream
- extends java.io.OutputStream
This class constructs an output stream that will send its output to a logger, line
by line. This could for example be wrapped in a PrintStream to capture stdout
or stderr to the log. As so:
System.setOut(new PrintStream(new LogOutputStream(environment, Logger.INFO, "out"), true));
System.setErr(new PrintStream(new LogOutputStream(environment, Logger.INFO, "err"), true));
- Author:
- jstewart
Methods inherited from class java.io.OutputStream |
write, write |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
logger
protected Logger logger
buffer
protected byte[] buffer
offset
protected int offset
level
protected int level
BUFFER_SIZE
public static final int BUFFER_SIZE
- See Also:
- Constant Field Values
LogOutputStream
public LogOutputStream(Environment env,
int level)
- Constructs a LogOutputStream
- Parameters:
env
- - the environment to log tolevel
- - the log level of this OutputStream's messages
LogOutputStream
public LogOutputStream(Environment env,
int level,
java.lang.String instance)
- Constructs a LogOutputStream
- Parameters:
env
- - the environment to log tolevel
- - the log level of this OutputStream's messagesinstance
- - an instance name string for disambiguation
write
public void write(int b)
throws java.io.IOException
- Specified by:
write
in class java.io.OutputStream
- Throws:
java.io.IOException
flush
public void flush()
- Specified by:
flush
in interface java.io.Flushable
- Overrides:
flush
in class java.io.OutputStream
close
public void close()
- Specified by:
close
in interface java.io.Closeable
- Overrides:
close
in class java.io.OutputStream
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