/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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*/
/**
* Factory class to create tracing Providers.
*
* This factory creates a "multiplex provider", which is a provider that
* encapsulates a list of providers and whose probes trigger a corresponding
* trigger in each of the encapsulated providers' probes.
*
* This is used when there are multiple tracing frameworks activated at once.
* A user-defined provider gets implementation for each of the activated
* frameworks and this multiplex framework is what is ultimately passed
* back to the user. All probe triggers are multiplexed to each
* active framework.
*
* @since 1.7
*/
}
}
return provider.newProxyInstance();
}
}
return new MultiplexProbe(m, providers);
}
super(type);
}
public void dispose() {
p.dispose();
}
super.dispose();
}
}
super(m.getParameterTypes());
}
}
}
public boolean isEnabled() {
if (p.isEnabled()) {
return true;
}
}
return false;
}
try {
// try the fast path
} catch (ClassCastException e) {
// Probe.trigger takes an "Object ..." varargs parameter,
// so we can't call it directly.
try {
assert false; // This shouldn't happen
}
}
}
}
}