Java Throwable to String getStackTrace(Throwable e)

Description

get exception stack trace

License

Apache License

Parameter

Parameter	Description
e	a parameter

Declaration

public static String getStackTrace(Throwable e) 

Method Source Code

//package com.java2s;
/*/*from w ww  . j av a 2 s  . c  om*/
 *  Copyright Beijing 58 Information Technology Co.,Ltd.
 *
 *  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.
 */

import java.io.PrintWriter;
import java.io.StringWriter;
import java.io.Writer;

public class Main {
    /**
     * get exception stack trace
     * @param e
     * @return
     */
    public static String getStackTrace(Throwable e) {
        String stackTrace = "";
        Writer writer = null;
        PrintWriter printWriter = null;
        try {
            writer = new StringWriter();
            printWriter = new PrintWriter(writer);
            e.printStackTrace(printWriter);
            stackTrace = writer.toString();
        } catch (Exception ex) {
            ex.printStackTrace();
        } finally {
            if (printWriter != null) {
                try {
                    printWriter.close();
                } catch (Exception ex) {
                    ex.printStackTrace();
                }
            }

            if (writer != null) {
                try {
                    writer.close();
                } catch (Exception ex) {
                    ex.printStackTrace();
                }
            }
        }

        return stackTrace;
    }
}

Related

1. getStackTrace(final Throwable t)
2. getStackTrace(final Throwable throwable)
3. getStackTrace(Throwable aThrowable)
4. getStackTrace(Throwable aThrowable)
5. getStackTrace(Throwable e)
6. getStackTrace(Throwable e)
7. getStackTrace(Throwable ex)
8. getStackTrace(Throwable ex)
9. getStackTrace(Throwable ex)