Mercurial Hosting > luan

comparison src/goodjava/logger/WriterAppender.java @ 1448:6fc083e1d08c

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
start logger
author Franklin Schmidt <fschmidt@gmail.com>
date Sun, 23 Feb 2020 18:14:32 -0700
parents
children
comparison
equal deleted inserted replaced
1447:851b9a48cc44 1448:6fc083e1d08c
1 package goodjava.logger;
2
3 import java.io.Writer;
4 import java.io.IOException;
5
6
7 public class WriterAppender implements Appender {
8 protected final Layout layout;
9 protected Writer writer;
10
11 public WriterAppender(Layout layout,Writer writer) {
12 this.layout = layout;
13 this.writer = writer;
14 }
15
16 public synchronized void append(LoggingEvent event) {
17 try {
18 writer.write( layout.format(event) );
19 flush();
20 } catch(IOException e) {
21 printStackTrace(e);
22 }
23 }
24
25 protected void flush() throws IOException {
26 writer.flush();
27 }
28
29 public void close() {
30 try {
31 writer.close();
32 } catch(IOException e) {
33 printStackTrace(e);
34 }
35 }
36
37 protected void printStackTrace(IOException e) {
38 e.printStackTrace();
39 }
40 }