| /* |
| * 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.commons.mail; |
| |
| import java.io.PrintStream; |
| import java.io.PrintWriter; |
| |
| /** |
| * Exception thrown when a checked error occurs in commons-email. |
| * <p> |
| * Adapted from FunctorException in Commons Collections. |
| * <p> |
| * Emulation support for nested exceptions has been removed in {@code Email 1.3}, |
| * supported by JDK ≥ 1.4. |
| * |
| * @since 1.0 |
| */ |
| public class EmailException |
| extends Exception |
| { |
| /** Serializable version identifier. */ |
| private static final long serialVersionUID = 5550674499282474616L; |
| |
| /** |
| * Constructs a new {@code EmailException} with no |
| * detail message. |
| */ |
| public EmailException() |
| { |
| super(); |
| } |
| |
| /** |
| * Constructs a new {@code EmailException} with specified |
| * detail message. |
| * |
| * @param msg the error message. |
| */ |
| public EmailException(final String msg) |
| { |
| super(msg); |
| } |
| |
| /** |
| * Constructs a new {@code EmailException} with specified |
| * nested {@code Throwable} root cause. |
| * |
| * @param rootCause the exception or error that caused this exception |
| * to be thrown. |
| */ |
| public EmailException(final Throwable rootCause) |
| { |
| super(rootCause); |
| } |
| |
| /** |
| * Constructs a new {@code EmailException} with specified |
| * detail message and nested {@code Throwable} root cause. |
| * |
| * @param msg the error message. |
| * @param rootCause the exception or error that caused this exception |
| * to be thrown. |
| */ |
| public EmailException(final String msg, final Throwable rootCause) |
| { |
| super(msg, rootCause); |
| } |
| |
| /** |
| * Prints the stack trace of this exception to the standard error stream. |
| */ |
| @Override |
| public void printStackTrace() |
| { |
| printStackTrace(System.err); |
| } |
| |
| /** |
| * Prints the stack trace of this exception to the specified stream. |
| * |
| * @param out the {@code PrintStream} to use for output |
| */ |
| @Override |
| public void printStackTrace(final PrintStream out) |
| { |
| synchronized (out) |
| { |
| final PrintWriter pw = new PrintWriter(out, false); |
| printStackTrace(pw); |
| |
| // Flush the PrintWriter before it's GC'ed. |
| pw.flush(); |
| } |
| } |
| |
| /** |
| * Prints the stack trace of this exception to the specified writer. |
| * |
| * @param out the {@code PrintWriter} to use for output |
| */ |
| @Override |
| public void printStackTrace(final PrintWriter out) |
| { |
| synchronized (out) |
| { |
| super.printStackTrace(out); |
| } |
| } |
| } |