io.airlift.jmx.StackTraceMBean Maven / Gradle / Ivy
/*
* Copyright 2010 Proofpoint, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.airlift.jmx;
import com.google.inject.Inject;
import org.weakref.jmx.Managed;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
public class StackTraceMBean
{
@Inject
public StackTraceMBean()
{
}
@Managed
public List getStackTrace()
{
List output = new ArrayList<>();
Map stackTraces = Thread.getAllStackTraces();
for (Map.Entry entry : stackTraces.entrySet()) {
output.add(entry.getKey().toString());
for (StackTraceElement element : entry.getValue()) {
output.add("\t" + element.toString());
}
output.add("");
}
return output;
}
}