Java Exception to String exceptionToString(final Throwable ex)

Description

exception To String

License

Apache License

Declaration

public static String exceptionToString(final Throwable ex) 

Method Source Code

//package com.java2s;
/*/*  ww w . j a va 2  s.  c  om*/
 // Licensed to DynamoBI Corporation (DynamoBI) under one
 // or more contributor license agreements.  See the NOTICE file
 // distributed with this work for additional information
 // regarding copyright ownership.  DynamoBI 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.
 */

public class Main {
    public static String exceptionToString(final Throwable ex) {
        return exceptionToString(ex, "; ");
    }

    /**
     * Converts any Throwable and its causes to a String.
     *
     * @param ex Throwable to be converted
     * @param sep String the stack line separator
     *
     * @return ex as a String
     */

    public static String exceptionToString(final Throwable ex, String sep) {
        if (sep == null) {
            sep = "; ";
        }

        String result = null;
        if (ex != null) {
            Throwable t = ex;
            StringBuilder sb = new StringBuilder();
            while (t != null) {
                sb.append(t.getClass().getName());
                sb.append(":  ");
                sb.append(t.getLocalizedMessage());
                t = t.getCause();
                if (t != null) {
                    sb.append(sep);
                }
            }
            result = sb.toString();
        }
        return result;
    }
}

Related

1. exception_details(Exception e)
2. exception_details(Exception e, String message)
3. exceptionFormat(E exception)
4. exceptionStackToString(Throwable x)
5. exceptionToString(final Exception e)
6. exceptionToString(final Throwable throwable)
7. exceptionToString(Throwable e)
8. exceptionToString(Throwable e)
9. exceptionToString(Throwable ex)