| 1 | /* |
| 2 | * Copyright 2006-2007 the original author or authors. |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package org.springframework.batch.core.step.item; |
| 18 | |
| 19 | /** |
| 20 | * Wrapper for an item and its exception if it failed processing. |
| 21 | * |
| 22 | * @author Dave Syer |
| 23 | * |
| 24 | */ |
| 25 | public class SkipWrapper<T> { |
| 26 | |
| 27 | final private Throwable exception; |
| 28 | |
| 29 | final private T item; |
| 30 | |
| 31 | /** |
| 32 | * @param item |
| 33 | */ |
| 34 | public SkipWrapper(T item) { |
| 35 | this(item, null); |
| 36 | } |
| 37 | |
| 38 | /** |
| 39 | * @param e |
| 40 | */ |
| 41 | public SkipWrapper(Throwable e) { |
| 42 | this(null, e); |
| 43 | } |
| 44 | |
| 45 | |
| 46 | public SkipWrapper(T item, Throwable e) { |
| 47 | this.item = item; |
| 48 | this.exception = e; |
| 49 | } |
| 50 | |
| 51 | /** |
| 52 | * Public getter for the exception. |
| 53 | * @return the exception |
| 54 | */ |
| 55 | public Throwable getException() { |
| 56 | return exception; |
| 57 | } |
| 58 | |
| 59 | /** |
| 60 | * Public getter for the item. |
| 61 | * @return the item |
| 62 | */ |
| 63 | public T getItem() { |
| 64 | return item; |
| 65 | } |
| 66 | |
| 67 | @Override |
| 68 | public String toString() { |
| 69 | return String.format("[exception=%s, item=%s]", exception, item); |
| 70 | } |
| 71 | |
| 72 | } |