| /******************************************************************************* |
| * 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.ofbiz.base.util; |
| |
| import java.io.PrintStream; |
| import java.io.PrintWriter; |
| import java.util.List; |
| |
| /** |
| * Base OFBiz Exception, provides nested exceptions, etc |
| * |
| */ |
| @SuppressWarnings("serial") |
| public class GeneralException extends Exception { |
| |
| public static <T> T checkException(Throwable t) throws GeneralException { |
| return GeneralException.<T>checkException(t.getMessage(), t); |
| } |
| |
| public static <T> T checkException(String message, Throwable t) throws GeneralException { |
| if (t instanceof Error) throw (Error) t; |
| if (t instanceof RuntimeException) throw (RuntimeException) t; |
| if (t instanceof GeneralException) throw (GeneralException) t; |
| throw (GeneralException) new GeneralException(message).initCause(t); |
| } |
| |
| List<String> messages = null; |
| |
| /** |
| * Creates new <code>GeneralException</code> without detail message. |
| */ |
| public GeneralException() { |
| super(); |
| } |
| |
| /** |
| * Constructs an <code>GeneralException</code> with the specified detail message. |
| * @param msg the detail message. |
| */ |
| public GeneralException(String msg) { |
| super(msg); |
| } |
| |
| /** |
| * Constructs an <code>GeneralException</code> with the specified detail message and nested Exception. |
| * @param msg the detail message. |
| * @param nested the nested exception. |
| */ |
| public GeneralException(String msg, Throwable nested) { |
| super(msg, nested); |
| } |
| |
| /** |
| * Constructs an <code>GeneralException</code> with the specified detail message and nested Exception. |
| * @param nested the nested exception. |
| */ |
| public GeneralException(Throwable nested) { |
| super(nested); |
| } |
| |
| /** |
| * Constructs an <code>GeneralException</code> with the specified detail message, list and nested Exception. |
| * @param msg the detail message. |
| * @param messages error message list. |
| */ |
| public GeneralException(String msg, List<String> messages) { |
| super(msg); |
| this.messages = messages; |
| } |
| |
| /** |
| * Constructs an <code>GeneralException</code> with the specified detail message, list and nested Exception. |
| * @param msg the detail message. |
| * @param messages error message list. |
| * @param nested the nexted exception |
| */ |
| public GeneralException(String msg, List<String> messages, Throwable nested) { |
| super(msg, nested); |
| this.messages = messages; |
| } |
| |
| /** |
| * Constructs an <code>GeneralException</code> with the specified detail message list and nested Exception. |
| * @param messages error message list. |
| * @param nested the nested exception. |
| */ |
| public GeneralException(List<String> messages, Throwable nested) { |
| super(nested); |
| this.messages = messages; |
| } |
| |
| public GeneralException(List<String> messages) { |
| super(); |
| this.messages = messages; |
| } |
| |
| /** Returns the detail message, including the message from the nested exception if there is one. */ |
| @Override |
| public String getMessage() { |
| Throwable nested = getCause(); |
| if (nested != null) { |
| if (super.getMessage() == null) { |
| return nested.getMessage(); |
| } else { |
| return super.getMessage() + " (" + nested.getMessage() + ")"; |
| } |
| } else { |
| return super.getMessage(); |
| } |
| } |
| |
| public List<String> getMessageList() { |
| return this.messages; |
| } |
| |
| /** Returns the detail message, NOT including the message from the nested exception. */ |
| public String getNonNestedMessage() { |
| return super.getMessage(); |
| } |
| |
| /** Returns the nested exception if there is one, null if there is not. */ |
| public Throwable getNested() { |
| Throwable nested = getCause(); |
| if (nested == null) { |
| return this; |
| } |
| return nested; |
| } |
| |
| /** Prints the composite message to System.err. */ |
| @Override |
| public void printStackTrace() { |
| super.printStackTrace(); |
| } |
| |
| /** Prints the composite message and the embedded stack trace to the specified stream ps. */ |
| @Override |
| public void printStackTrace(PrintStream ps) { |
| super.printStackTrace(ps); |
| } |
| |
| /** Prints the composite message and the embedded stack trace to the specified print writer pw. */ |
| @Override |
| public void printStackTrace(PrintWriter pw) { |
| super.printStackTrace(pw); |
| } |
| } |
| |