Move all sources to 'src/'

[lttng-ust.git] / liblttng-ust-java-agent / java / lttng-ust-agent-jul / org / lttng / ust / agent / jul / LttngJulAgent.java

diff --git a/liblttng-ust-java-agent/java/lttng-ust-agent-jul/org/lttng/ust/agent/jul/LttngJulAgent.java b/liblttng-ust-java-agent/java/lttng-ust-agent-jul/org/lttng/ust/agent/jul/LttngJulAgent.java
deleted file mode 100644 (file)
index 99c5fde..0000000
--- a/liblttng-ust-java-agent/java/lttng-ust-agent-jul/org/lttng/ust/agent/jul/LttngJulAgent.java
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * SPDX-License-Identifier: LGPL-2.1-only
- *
- * Copyright (C) 2015 EfficiOS Inc.
- * Copyright (C) 2015 Alexandre Montplaisir <alexmonthy@efficios.com>
- */
-
-package org.lttng.ust.agent.jul;
-
-import java.util.Collection;
-import java.util.Collections;
-import java.util.List;
-import java.util.Set;
-import java.util.TreeSet;
-import java.util.logging.Handler;
-import java.util.logging.LogManager;
-import java.util.logging.Logger;
-
-import org.lttng.ust.agent.AbstractLttngAgent;
-
-/**
- * Agent implementation for tracing from JUL loggers.
- *
- * @author Alexandre Montplaisir
- */
-class LttngJulAgent extends AbstractLttngAgent<LttngLogHandler> {
-
-       private static LttngJulAgent instance = null;
-
-       private LttngJulAgent() {
-               super(Domain.JUL);
-       }
-
-       public static synchronized LttngJulAgent getInstance() {
-               if (instance == null) {
-                       instance = new LttngJulAgent();
-               }
-               return instance;
-       }
-
-       @Override
-       public Collection<String> listAvailableEvents() {
-               Set<String> ret = new TreeSet<String>();
-
-               List<String> loggersNames = Collections.list(LogManager.getLogManager().getLoggerNames());
-               for (String name : loggersNames) {
-                       /*
-                        * Skip the root logger. An empty string is not a valid event name
-                        * in LTTng.
-                        */
-                       if (name.equals("") || name.equals("global")) {
-                               continue;
-                       }
-
-                       /*
-                        * Check if that logger has at least one LTTng JUL handler attached.
-                        */
-                       Logger logger = Logger.getLogger(name);
-                       if (hasLttngHandlerAttached(logger)) {
-                               ret.add(name);
-                       }
-               }
-
-               return ret;
-       }
-
-       private static boolean hasLttngHandlerAttached(Logger logger) {
-               for (Handler handler : logger.getHandlers()) {
-                       if (handler instanceof LttngLogHandler) {
-                               return true;
-                       }
-               }
-
-               /*
-                * A parent logger, if any, may be connected to an LTTng handler. In
-                * this case, we will want to include this child logger in the output,
-                * since it will be accessible by LTTng.
-                */
-               Logger parent = logger.getParent();
-               if (parent != null) {
-                       return hasLttngHandlerAttached(parent);
-               }
-
-               /*
-                * We have reached the root logger and have not found any LTTng handler,
-                * this event will not be accessible.
-                */
-               return false;
-       }
-
-}