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Add system log fallback when native logging is unavailable.

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BUG=

Review URL: https://codereview.webrtc.org/1354803002

Cr-Commit-Position: refs/heads/master@{#9989}
This commit is contained in:
jiayl
2015-09-18 04:32:28 -07:00
committed by Commit bot
parent e510d7f100
commit ca14b2f065
1 changed files with 29 additions and 0 deletions
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29
webrtc/base/java/src/org/webrtc/Logging.java
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@ -13,13 +13,26 @@ package org.webrtc;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.util.EnumSet;
import java.util.logging.ConsoleHandler;
import java.util.logging.SimpleFormatter;
import java.util.logging.Handler;
import java.util.logging.Logger;
import java.util.logging.Level;
/** Java wrapper for WebRTC logging. */
public class Logging {
private static final Logger fallbackLogger = Logger.getLogger("org.webrtc.Logging");
static {
try {
System.loadLibrary("jingle_peerconnection_so");
} catch (Throwable t) {
// If native logging is unavailable, log to system log.
ConsoleHandler consolehandler = new ConsoleHandler();
consolehandler.setFormatter(new SimpleFormatter());
consolehandler.setLevel(Level.ALL);
fallbackLogger.addHandler(consolehandler);
fallbackLogger.setLevel(Level.FINE);
}
}
@ -75,6 +88,22 @@ public class Logging {
try {
nativeLog(severity.ordinal(), tag, message);
} catch (Throwable t) {
Level level;
switch (severity) {
case LS_ERROR:
level = Level.SEVERE;
break;
case LS_WARNING:
level = Level.WARNING;
break;
case LS_INFO:
level = Level.INFO;
break;
default:
level = Level.FINE;
break;
}
fallbackLogger.log(level, tag + ": " + message);
}
}