| /* |
| |
| Derby - Class org.apache.derbyTesting.functionTests.util.ThreadDump |
| |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You 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 org.apache.derbyTesting.functionTests.util; |
| |
| import java.util.Map; |
| |
| public class ThreadDump { |
| |
| /** |
| * |
| * @return A string representation of a full thread dump |
| */ |
| public static String getStackDumpString() { |
| StringBuffer sb = new StringBuffer(); |
| Map<Thread, StackTraceElement[]> st = Thread.getAllStackTraces(); |
| for (Map.Entry<Thread, StackTraceElement[]> e : st.entrySet()) { |
| StackTraceElement[] lines = e.getValue(); |
| Thread t = e.getKey(); |
| sb.append("Thread name=" + t.getName() + " id=" + t.getId() |
| + " priority=" + t.getPriority() + " state=" + t.getState() |
| + " isdaemon=" + t.isDaemon() + "\n"); |
| for (int i = 0; i < lines.length; i++) { |
| sb.append("\t" + lines[i] + "\n"); |
| |
| } |
| sb.append("\n"); |
| } |
| return sb.toString(); |
| } |
| |
| } |