org.jfree.util: public class: PrintStreamLogTarget

org.jfree.util
public class: PrintStreamLogTarget [javadoc | source]

java.lang.Object
   org.jfree.util.PrintStreamLogTarget

All Implemented Interfaces:
Serializable, LogTarget

A log target that sends output to a PrintStream .

author: Thomas - Morgner

Constructor:

Constructor:
public PrintStreamLogTarget() { this (System.out); } The default constructor. Initializes this target with the system.out stream. All org.jfree.util.LogTarget implementations need a default constructor.
public PrintStreamLogTarget(PrintStream printStream) { if (printStream == null) { throw new NullPointerException(); } this.printStream = printStream; } The default constructor. Initializes this target with the given stream. Parameters: `printStream` - the print stream that is used to write the content.

 public PrintStreamLogTarget() {
                          
    this (System.out);
}

The default constructor. Initializes this target with the system.out stream.

All org.jfree.util.LogTarget implementations need a default constructor.

 public PrintStreamLogTarget(PrintStream printStream) {
    if (printStream == null) {
      throw new NullPointerException();
    }
    this.printStream = printStream;
}

Parameters:

printStream - the print stream that is used to write the content.

Method from org.jfree.util.PrintStreamLogTarget Summary:
log, log

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from org.jfree.util.PrintStreamLogTarget Detail:
public void log(int level, Object message) { if (level > 3) { level = 3; } this.printStream.print(LEVELS[level]); this.printStream.println(message); if (level < 3) { System.out.flush(); } } Logs a message to the main log stream. All attached logStreams will also receive this message. If the given log-level is higher than the given debug-level in the main config file, no logging will be done.
public void log(int level, Object message, Exception e) { if (level > 3) { level = 3; } this.printStream.print(LEVELS[level]); this.printStream.println(message); e.printStackTrace(this.printStream); if (level < 3) { System.out.flush(); } } logs an message to the main-log stream. All attached logStreams will also receive this message. If the given log-level is higher than the given debug-level in the main config file, no logging will be done. The exception's stacktrace will be appended to the log-stream

Method from org.jfree.util.PrintStreamLogTarget Detail:

 public  void log(int level,
    Object message) {
    if (level  > 3) {
      level = 3;
    }
    this.printStream.print(LEVELS[level]);
    this.printStream.println(message);
    if (level <  3) {
      System.out.flush();
    }
}

Logs a message to the main log stream. All attached logStreams will also receive this message. If the given log-level is higher than the given debug-level in the main config file, no logging will be done.

 public  void log(int level,
    Object message,
    Exception e) {
    if (level  > 3) {
      level = 3;
    }
    this.printStream.print(LEVELS[level]);
    this.printStream.println(message);
    e.printStackTrace(this.printStream);
    if (level <  3) {
      System.out.flush();
    }
}

logs an message to the main-log stream. All attached logStreams will also receive this message. If the given log-level is higher than the given debug-level in the main config file, no logging will be done. The exception's stacktrace will be appended to the log-stream