| 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.scope.context; |
| 18 | |
| 19 | import java.util.Arrays; |
| 20 | |
| 21 | import org.springframework.core.AttributeAccessorSupport; |
| 22 | |
| 23 | /** |
| 24 | * @author Dave Syer |
| 25 | * |
| 26 | */ |
| 27 | public class ChunkContext extends AttributeAccessorSupport { |
| 28 | |
| 29 | private final StepContext stepContext; |
| 30 | private boolean complete = false; |
| 31 | |
| 32 | /** |
| 33 | * @param stepContext the current step context |
| 34 | */ |
| 35 | public ChunkContext(StepContext stepContext) { |
| 36 | this.stepContext = stepContext; |
| 37 | } |
| 38 | |
| 39 | /** |
| 40 | * @return the current step context |
| 41 | */ |
| 42 | public StepContext getStepContext() { |
| 43 | return stepContext; |
| 44 | } |
| 45 | |
| 46 | /** |
| 47 | * @return true if there is no more processing to be done on this chunk |
| 48 | */ |
| 49 | public boolean isComplete() { |
| 50 | return complete; |
| 51 | } |
| 52 | |
| 53 | /** |
| 54 | * Setter for the flag to signal complete processing of a chunk. |
| 55 | */ |
| 56 | public void setComplete() { |
| 57 | this.complete = true; |
| 58 | } |
| 59 | |
| 60 | /* (non-Javadoc) |
| 61 | * @see java.lang.Object#toString() |
| 62 | */ |
| 63 | @Override |
| 64 | public String toString() { |
| 65 | return String.format("ChunkContext: attributes=%s, complete=%b, stepContext=%s", Arrays.asList(attributeNames()), complete, stepContext); |
| 66 | } |
| 67 | |
| 68 | } |