1
2
3
4
5
6
7
8
9
10 package org.mule.api.annotations.param;
11
12 import org.mule.api.annotations.expressions.Lookup;
13 import org.mule.api.transformer.Transformer;
14 import org.mule.tck.testmodels.fruit.Apple;
15 import org.mule.tck.testmodels.fruit.Banana;
16 import org.mule.tck.testmodels.fruit.Fruit;
17 import org.mule.tck.testmodels.fruit.Orange;
18 import org.mule.transformer.simple.ObjectToByteArray;
19
20 import java.util.ArrayList;
21 import java.util.List;
22
23
24
25
26 public class LookupComponent
27 {
28 @Lookup("transformer1")
29 private Transformer transformer1;
30
31 @Lookup(value = "transformer2", optional = true)
32 private Transformer transformer2;
33
34 @Lookup
35 private ObjectToByteArray transformer3;
36
37 public List<Fruit> listFruit(@Lookup Banana banana,
38 @Lookup("redApple") Apple apple,
39 @Lookup(optional = true) Orange orange)
40 {
41 List<Fruit> f = new ArrayList<Fruit>();
42 f.add(banana);
43 f.add(apple);
44 if(orange!=null)
45 {
46 f.add(orange);
47 }
48 return f;
49 }
50
51 public Transformer getTransformer1()
52 {
53 return transformer1;
54 }
55
56 public Transformer getTransformer2()
57 {
58 return transformer2;
59 }
60
61 public ObjectToByteArray getTransformer3()
62 {
63 return transformer3;
64 }
65 }