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Adapter | Line # 40 | 16 | 0% | 6 | 0 | 100% |
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Result | |||
1.0
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org.perfectjpattern.jee.integration.dao.spring.TestExample.testSpringGenericDao org.perfectjpattern.jee.integration.dao.spring.TestExample.testSpringGenericDao | 1 PASS | |
1.0
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org.perfectjpattern.jee.integration.dao.TestJpaGenericReadOnlyDao.testContains org.perfectjpattern.jee.integration.dao.TestJpaGenericReadOnlyDao.testContains | 1 PASS | |
1.0
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org.perfectjpattern.jee.integration.dao.TestJpaGenericDao.testCreate org.perfectjpattern.jee.integration.dao.TestJpaGenericDao.testCreate | 1 PASS | |
1.0
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org.perfectjpattern.jee.integration.dao.TestJpaGenericDao.testUpdate org.perfectjpattern.jee.integration.dao.TestJpaGenericDao.testUpdate | 1 PASS | |
1.0
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org.perfectjpattern.jee.integration.dao.TestJpaGenericReadOnlyDao.testFindAll org.perfectjpattern.jee.integration.dao.TestJpaGenericReadOnlyDao.testFindAll | 1 PASS | |
1.0
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org.perfectjpattern.jee.integration.dao.TestJpaGenericReadOnlyDao.testCount org.perfectjpattern.jee.integration.dao.TestJpaGenericReadOnlyDao.testCount | 1 PASS | |
1.0
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org.perfectjpattern.jee.integration.dao.hibernate.TestExample.testHibernateGenericDao org.perfectjpattern.jee.integration.dao.hibernate.TestExample.testHibernateGenericDao | 1 PASS | |
0.90909094
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org.perfectjpattern.core.structural.adapter.TestExactMatchAdapter.testAdapter org.perfectjpattern.core.structural.adapter.TestExactMatchAdapter.testAdapter | 1 PASS | |
0.90909094
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org.perfectjpattern.jee.integration.dao.jpa.TestExample.testJpaCmpGenericDao org.perfectjpattern.jee.integration.dao.jpa.TestExample.testJpaCmpGenericDao | 1 PASS | |
0.8181818
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org.perfectjpattern.core.structural.adapter.TestNameMatchAdapter.testAdapter org.perfectjpattern.core.structural.adapter.TestNameMatchAdapter.testAdapter | 1 PASS | |
0.8181818
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org.perfectjpattern.core.structural.adapter.TestExample.testAdapter org.perfectjpattern.core.structural.adapter.TestExample.testAdapter | 1 PASS | |
0.6363636
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org.perfectjpattern.jee.integration.dao.TestJpaManagedSessionStrategy.testGetSession org.perfectjpattern.jee.integration.dao.TestJpaManagedSessionStrategy.testGetSession | 1 PASS | |
0.45454547
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org.perfectjpattern.jee.integration.dao.TestJpaGenericDao.testDelete org.perfectjpattern.jee.integration.dao.TestJpaGenericDao.testDelete | 1 PASS | |
0.45454547
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org.perfectjpattern.jee.integration.dao.TestJpaGenericReadOnlyDao.testFindById org.perfectjpattern.jee.integration.dao.TestJpaGenericReadOnlyDao.testFindById | 1 PASS | |
1 | //---------------------------------------------------------------------- | |
2 | // | |
3 | // PerfectJPattern: "Design patterns are good but components are better!" | |
4 | // Adapter.java Copyright (c) 2009 Giovanni Azua Garcia | |
5 | // bravegag@hotmail.com | |
6 | // | |
7 | // This program is free software; you can redistribute it and/or | |
8 | // modify it under the terms of the GNU General Public License | |
9 | // as published by the Free Software Foundation; either version 3 | |
10 | // of the License, or (at your option) any later version. | |
11 | // | |
12 | // This program is distributed in the hope that it will be useful, | |
13 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | // GNU General Public License for more details. | |
16 | // | |
17 | // You should have received a copy of the GNU General Public License | |
18 | // along with this program; if not, see <http://www.gnu.org/licenses/>. | |
19 | // | |
20 | //---------------------------------------------------------------------- | |
21 | package org.perfectjpattern.core.structural.adapter; | |
22 | ||
23 | import java.lang.reflect.Method; | |
24 | ||
25 | import org.apache.commons.lang.Validate; | |
26 | import org.perfectjpattern.core.api.structural.adapter.IAdapter; | |
27 | import org.perfectjpattern.core.api.structural.adapter.IAdaptingStrategy; | |
28 | import org.perfectjpattern.core.structural.*; | |
29 | ||
30 | /** | |
31 | * Concrete implementation of {@link IAdapter} | |
32 | * | |
33 | * @param <T> <code>Target</code> element type | |
34 | * @param <A> <code>Adaptee</code> element type | |
35 | * | |
36 | * @author <a href="mailto:bravegag@hotmail.com">Giovanni Azua</a> | |
37 | * @version $Revision: 1.0 $Date: Jan 28, 2009 1:43:35 PM $ | |
38 | */ | |
39 | public | |
40 | class Adapter<T, A> | |
41 | extends AbstractSurrogate<T, A> | |
42 | implements IAdapter<T, A> | |
43 | { | |
44 | //------------------------------------------------------------------------ | |
45 | // public | |
46 | //------------------------------------------------------------------------ | |
47 | /** | |
48 | * Constructs an {@link Adapter} taking as input the <code>Target</code> | |
49 | * interface type, an <code>Adaptee</code> instance and the | |
50 | * {@link IAdaptingStrategy} for matching those interfaces. | |
51 | * | |
52 | * @param aTargetInterface Target interface class type | |
53 | * @param anAdaptee Adaptee instance | |
54 | * @param anAdaptingStrategy Strategy for matching the Target and Adaptee | |
55 | * interfaces | |
56 | * @throws IllegalArgumentException 'aTargetInterface' must not be null | |
57 | * @throws IllegalArgumentException 'anAdaptee' must not be null | |
58 | * @throws IllegalArgumentException 'anAdaptingStrategy' must not be null | |
59 | */ | |
60 | 37 | public |
61 | Adapter(Class<T> aTargetInterface, A anAdaptee, IAdaptingStrategy | |
62 | anAdaptingStrategy) | |
63 | throws IllegalArgumentException | |
64 | { | |
65 | 37 | super(aTargetInterface, anAdaptee); |
66 | ||
67 | 37 | setAdaptingStrategy(anAdaptingStrategy); |
68 | } | |
69 | ||
70 | //------------------------------------------------------------------------ | |
71 | /** | |
72 | * Constructs an {@link Adapter} instance having the target interface, the | |
73 | * adaptee instance and assigning the default adapting strategy | |
74 | * | |
75 | * @param aTargetInterface Target interface type | |
76 | * @param anAdaptee Adaptee instance | |
77 | * @throws IllegalArgumentException 'aTargetInterface' must not be null | |
78 | * @throws IllegalArgumentException 'anAdaptee' must not be null | |
79 | */ | |
80 | 35 | public |
81 | Adapter(Class<T> anInterface, A anAdaptee) | |
82 | throws IllegalArgumentException | |
83 | { | |
84 | 35 | this(anInterface, anAdaptee, DEFAULT_ADAPTING_STRATEGY); |
85 | } | |
86 | ||
87 | //------------------------------------------------------------------------ | |
88 | /** | |
89 | * {@inheritDoc} | |
90 | */ | |
91 | 56 | public A |
92 | getAdaptee() | |
93 | { | |
94 | 56 | return super.getUnderlying(); |
95 | } | |
96 | ||
97 | //------------------------------------------------------------------------ | |
98 | /** | |
99 | * {@inheritDoc} | |
100 | */ | |
101 | 147 | public T |
102 | getTarget() | |
103 | { | |
104 | 147 | return super.getComponent(); |
105 | } | |
106 | ||
107 | //------------------------------------------------------------------------ | |
108 | /** | |
109 | * {@inheritDoc} | |
110 | */ | |
111 | 37 | @SuppressWarnings("unchecked") |
112 | public final void | |
113 | setAdaptingStrategy(IAdaptingStrategy anAdaptingStrategy) | |
114 | throws IllegalArgumentException | |
115 | { | |
116 | 37 | Validate.notNull(anAdaptingStrategy, |
117 | "'anAdaptingStrategy' must not be null"); | |
118 | ||
119 | 37 | theAdaptingStrategy = anAdaptingStrategy; |
120 | ||
121 | 37 | Class<T> myTarget = (Class<T>) getComponentClass(); |
122 | 37 | A myAdaptee = getUnderlying(); |
123 | ||
124 | 37 | Object myAdapter = this; |
125 | 37 | theAdaptingStrategy.validate(myTarget, myAdaptee, myAdapter); |
126 | } | |
127 | ||
128 | //------------------------------------------------------------------------ | |
129 | // protected | |
130 | //------------------------------------------------------------------------ | |
131 | /** | |
132 | * {@inheritDoc} | |
133 | */ | |
134 | 99 | @SuppressWarnings("unchecked") |
135 | @Override | |
136 | protected Object | |
137 | invokeUnderlying(Method aMethod, Object[] anArguments) | |
138 | throws Throwable | |
139 | { | |
140 | 99 | Class<T> myTarget = (Class<T>) getComponentClass(); |
141 | 99 | A myAdaptee = super.getUnderlying(); |
142 | ||
143 | 99 | Object myAdapter = this; |
144 | 99 | Method myTargetMethod = theAdaptingStrategy.resolve(myTarget, |
145 | myAdaptee, myAdapter, aMethod); | |
146 | ||
147 | 99 | return myTargetMethod.invoke(myAdaptee, anArguments); |
148 | } | |
149 | ||
150 | //------------------------------------------------------------------------ | |
151 | // members | |
152 | //------------------------------------------------------------------------ | |
153 | /** | |
154 | * Reference to {@link IAdaptingStrategy} implementation that defines how | |
155 | * the Adapter should match the Adaptee interface | |
156 | */ | |
157 | private IAdaptingStrategy theAdaptingStrategy; | |
158 | ||
159 | /** | |
160 | * Default concrete {@link IAdaptingStrategy} implementation | |
161 | */ | |
162 | private static final IAdaptingStrategy DEFAULT_ADAPTING_STRATEGY = | |
163 | new ExactMatchAdaptingStrategy(); | |
164 | } |
|