Fix: Filer -> Filter typo in example

[deliverable/lttng-ust.git] / doc / examples / java-jul / FilerChangeListenerExample.java

diff --git a/doc/examples/java-jul/FilerChangeListenerExample.java b/doc/examples/java-jul/FilerChangeListenerExample.java
deleted file mode 100644 (file)
index 7e1ab5c..0000000
--- a/doc/examples/java-jul/FilerChangeListenerExample.java
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * Copyright (C) 2015 - EfficiOS Inc., Alexandre Montplaisir <alexmonthy@efficios.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to
- * deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- */
-
-import java.io.IOException;
-import java.util.logging.Level;
-
-import org.lttng.ust.agent.ILttngHandler;
-import org.lttng.ust.agent.filter.FilterChangeNotifier;
-import org.lttng.ust.agent.filter.IFilterChangeListener;
-import org.lttng.ust.agent.jul.LttngLogHandler;
-import org.lttng.ust.agent.session.EventRule;
-import org.lttng.ust.agent.session.LogLevelSelector;
-
-/**
- * Example usage of a {@link IFilterChangeListener}.
- *
- * This listener will simply print to stdout the notifications it receives. To
- * try it, run the program, then issue "lttng enable-event" and
- * "lttng disable-event" commands for the JUL domain.
- *
- * @author Alexandre Montplaisir
- */
-public class FilerChangeListenerExample {
-
-       private static class ExampleFilterChangeListener implements IFilterChangeListener {
-
-               @Override
-               public void eventRuleAdded(EventRule rule) {
-                       System.out.println();
-                       System.out.println("New event rule enabled:");
-                       System.out.println("Event name: " + rule.getEventName());
-                       System.out.println(printLogLevel(rule.getLogLevelSelector()));
-                       System.out.println("Filter string: " + rule.getFilterString());
-               }
-
-               @Override
-               public void eventRuleRemoved(EventRule rule) {
-                       System.out.println();
-                       System.out.println("Event rule disabled:");
-                       System.out.println("Event name: " + rule.getEventName());
-                       System.out.println(printLogLevel(rule.getLogLevelSelector()));
-                       System.out.println("Filter string: " + rule.getFilterString());
-               }
-
-               /**
-                * Convenience method to print integer log level values into their JUL
-                * equivalent.
-                */
-               private static String printLogLevel(LogLevelSelector lls) {
-                       String llname = Level.parse(String.valueOf(lls.getLogLevel())).getName();
-                       return "Log level: " + llname + ", filter type: " + lls.getLogLevelType().toString();
-               }
-       }
-
-       /**
-        * Run the program.
-        *
-        * @param args
-        *            Command-line arguments (not used)
-        * @throws IOException
-        */
-       public static void main(String args[]) throws IOException {
-               /* We need at least one log handler to activate the LTTng agent */
-               ILttngHandler handler = new LttngLogHandler();
-
-               /* Create a listener and register it to the manager */
-               IFilterChangeListener listener = new ExampleFilterChangeListener();
-               FilterChangeNotifier.getInstance().registerListener(listener);
-
-               System.out.println("Press Enter to finish.");
-               System.in.read();
-
-               /* Unregister the listener */
-               FilterChangeNotifier.getInstance().unregisterListener(listener);
-
-               /* Cleanup the log handler we created */
-               handler.close();
-       }
-}
\ No newline at end of file