Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
MappingStrategy |
|
| 1.0;1 |
1 | package au.com.bytecode.opencsv.bean; | |
2 | ||
3 | ||
4 | /** | |
5 | Copyright 2007 Kyle Miller. | |
6 | ||
7 | Licensed under the Apache License, Version 2.0 (the "License"); | |
8 | you may not use this file except in compliance with the License. | |
9 | You may obtain a copy of the License at | |
10 | ||
11 | http://www.apache.org/licenses/LICENSE-2.0 | |
12 | ||
13 | Unless required by applicable law or agreed to in writing, software | |
14 | distributed under the License is distributed on an "AS IS" BASIS, | |
15 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
16 | See the License for the specific language governing permissions and | |
17 | limitations under the License. | |
18 | */ | |
19 | ||
20 | import au.com.bytecode.opencsv.CSVReader; | |
21 | ||
22 | import java.beans.IntrospectionException; | |
23 | import java.beans.PropertyDescriptor; | |
24 | import java.io.IOException; | |
25 | ||
26 | public interface MappingStrategy<T> { | |
27 | ||
28 | /** | |
29 | * Implementation will have to return a property descriptor from a bean based on the current column. | |
30 | * @param col the column to find the description for | |
31 | * @throws java.beans.IntrospectionException | |
32 | * @return the related PropertyDescriptor | |
33 | */ | |
34 | public abstract PropertyDescriptor findDescriptor(int col) throws IntrospectionException; | |
35 | ||
36 | public abstract T createBean() throws InstantiationException, IllegalAccessException; | |
37 | ||
38 | /** | |
39 | * Implementation of this method can grab the header line before parsing begins to use to map columns | |
40 | * to bean properties. | |
41 | * @param reader the CSVReader to use for header parsing | |
42 | * @throws java.io.IOException if parsing fails | |
43 | */ | |
44 | public void captureHeader(CSVReader reader) throws IOException; | |
45 | ||
46 | } |