Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
EntityInstantiatingReflector |
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| 1.3333333333333333;1.333 |
1 | /* | |
2 | * Licensed to the Apache Software Foundation (ASF) under one or more | |
3 | * contributor license agreements. See the NOTICE file distributed with | |
4 | * this work for additional information regarding copyright ownership. | |
5 | * The ASF licenses this file to You under the Apache License, Version 2.0 | |
6 | * (the "License"); you may not use this file except in compliance with | |
7 | * the License. You may obtain a copy of the License at | |
8 | * | |
9 | * http://www.apache.org/licenses/LICENSE-2.0 | |
10 | * | |
11 | * Unless required by applicable law or agreed to in writing, software | |
12 | * distributed under the License is distributed on an "AS IS" BASIS, | |
13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
14 | * See the License for the specific language governing permissions and | |
15 | * limitations under the License. | |
16 | */ | |
17 | package org.apache.commons.flatfile.morph; | |
18 | ||
19 | import org.apache.commons.flatfile.Entity; | |
20 | import org.apache.commons.flatfile.EntityFactory; | |
21 | import org.apache.commons.flatfile.IndexedEntityCollection; | |
22 | ||
23 | import net.sf.morph.reflect.InstantiatingReflector; | |
24 | import net.sf.morph.reflect.Reflector; | |
25 | import net.sf.morph.reflect.reflectors.BaseReflector; | |
26 | import net.sf.morph.reflect.reflectors.SimpleDelegatingReflector; | |
27 | ||
28 | /** | |
29 | * Instantiates basic entities by sending the source object as a cue object | |
30 | * to a configured EntityFactory. | |
31 | * @version $Revision: 1301237 $ $Date: 2012-03-15 17:08:23 -0500 (Thu, 15 Mar 2012) $ | |
32 | */ | |
33 | public class EntityInstantiatingReflector extends BaseReflector implements | |
34 | InstantiatingReflector { | |
35 | // use a SimpleDelegatingReflector prepended with an | |
36 | // EntityCollectionReflector to get the | |
37 | // size and contained type of source objects when implementing | |
38 | // InstantiatingReflector | |
39 | 8 | private static final SimpleDelegatingReflector CONTAINER_REFLECTOR = new SimpleDelegatingReflector( |
40 | 4 | new Reflector[] { new EntityCollectionReflector() }, true); |
41 | ||
42 | private EntityFactory entityFactory; | |
43 | ||
44 | /** | |
45 | * Create a new EntityInstantiatingReflector. | |
46 | */ | |
47 | public EntityInstantiatingReflector() { | |
48 | 0 | super(); |
49 | 0 | } |
50 | ||
51 | /** | |
52 | * Create a new EntityInstantiatingReflector. | |
53 | * @param entityFactory to use | |
54 | */ | |
55 | 12 | public EntityInstantiatingReflector(EntityFactory entityFactory) { |
56 | 12 | setEntityFactory(entityFactory); |
57 | 12 | } |
58 | ||
59 | /** | |
60 | * {@inheritDoc} | |
61 | */ | |
62 | @Override | |
63 | protected Class<?>[] getReflectableClassesImpl() throws Exception { | |
64 | 12 | return new Class[] { Entity.class }; |
65 | } | |
66 | ||
67 | /** | |
68 | * Get the entityFactory. | |
69 | * @return EntityFactory. | |
70 | */ | |
71 | public EntityFactory getEntityFactory() { | |
72 | 36 | return entityFactory; |
73 | } | |
74 | ||
75 | /** | |
76 | * Set the entityFactory. | |
77 | * @param entityFactory The EntityFactory entityFactory to set. | |
78 | */ | |
79 | public void setEntityFactory(EntityFactory entityFactory) { | |
80 | 12 | this.entityFactory = entityFactory; |
81 | 12 | } |
82 | ||
83 | /** | |
84 | * {@inheritDoc} | |
85 | */ | |
86 | @Override | |
87 | protected Object newInstanceImpl(@SuppressWarnings("rawtypes") Class destType, Object source) | |
88 | throws Exception { | |
89 | 36 | Entity e = getEntityFactory().getEntity(source); |
90 | 36 | if (e instanceof IndexedEntityCollection) { |
91 | 0 | IndexedEntityCollection c = (IndexedEntityCollection) e; |
92 | 0 | if (c.isSizable()) { |
93 | 0 | c.setSize(CONTAINER_REFLECTOR.getSize(source)); |
94 | } | |
95 | } | |
96 | 36 | return e; |
97 | } | |
98 | ||
99 | } |