1 // Copyright 2008 Thiago H. de Paula Figueiredo
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14
15 package br.com.arsmachina.tapestrycrud.services;
16
17 import java.io.Serializable;
18
19 import org.apache.tapestry5.PrimaryKeyEncoder;
20
21 import br.com.arsmachina.tapestrycrud.encoder.Encoder;
22 import br.com.arsmachina.tapestrycrud.encoder.LabelEncoder;
23
24 /**
25 * Service that provides {@link PrymaryKeyEncoder}s.
26 *
27 * @author Thiago H. de Paula Figueiredo
28 */
29 public interface PrimaryKeyEncoderSource {
30
31 /**
32 * Returns the {@link LabelEncoder} of a given type.
33 *
34 * @param <T> a type.
35 * @param clasz a {@link Class}.
36 * @return an {@link Encoder}.
37 */
38 <T, K extends Serializable> PrimaryKeyEncoder<K, T> get(Class<T> clasz);
39
40
41 }