Commit c07d38170c0148e7bfd568ca8efc78a4f5c3b275
1 parent
7afc724c
Exists in
master
Criando estratégias de extração de valores das classes de configuração
Showing
10 changed files
with
933 additions
and
90 deletions
Show diff stats
impl/core/src/main/java/br/gov/frameworkdemoiselle/configuration/ConfigurationValueExtractor.java
0 → 100644
... | ... | @@ -0,0 +1,48 @@ |
1 | +/* | |
2 | + * Demoiselle Framework | |
3 | + * Copyright (C) 2010 SERPRO | |
4 | + * ---------------------------------------------------------------------------- | |
5 | + * This file is part of Demoiselle Framework. | |
6 | + * | |
7 | + * Demoiselle Framework is free software; you can redistribute it and/or | |
8 | + * modify it under the terms of the GNU Lesser General Public License version 3 | |
9 | + * as published by the Free Software Foundation. | |
10 | + * | |
11 | + * This program is distributed in the hope that it will be useful, | |
12 | + * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | + * GNU General Public License for more details. | |
15 | + * | |
16 | + * You should have received a copy of the GNU Lesser General Public License version 3 | |
17 | + * along with this program; if not, see <http://www.gnu.org/licenses/> | |
18 | + * or write to the Free Software Foundation, Inc., 51 Franklin Street, | |
19 | + * Fifth Floor, Boston, MA 02110-1301, USA. | |
20 | + * ---------------------------------------------------------------------------- | |
21 | + * Este arquivo é parte do Framework Demoiselle. | |
22 | + * | |
23 | + * O Framework Demoiselle é um software livre; você pode redistribuí-lo e/ou | |
24 | + * modificá-lo dentro dos termos da GNU LGPL versão 3 como publicada pela Fundação | |
25 | + * do Software Livre (FSF). | |
26 | + * | |
27 | + * Este programa é distribuído na esperança que possa ser útil, mas SEM NENHUMA | |
28 | + * GARANTIA; sem uma garantia implícita de ADEQUAÇÃO a qualquer MERCADO ou | |
29 | + * APLICAÇÃO EM PARTICULAR. Veja a Licença Pública Geral GNU/LGPL em português | |
30 | + * para maiores detalhes. | |
31 | + * | |
32 | + * Você deve ter recebido uma cópia da GNU LGPL versão 3, sob o título | |
33 | + * "LICENCA.txt", junto com esse programa. Se não, acesse <http://www.gnu.org/licenses/> | |
34 | + * ou escreva para a Fundação do Software Livre (FSF) Inc., | |
35 | + * 51 Franklin St, Fifth Floor, Boston, MA 02111-1301, USA. | |
36 | + */ | |
37 | +package br.gov.frameworkdemoiselle.configuration; | |
38 | + | |
39 | +import java.lang.reflect.Field; | |
40 | + | |
41 | +import org.apache.commons.configuration.DataConfiguration; | |
42 | + | |
43 | +public interface ConfigurationValueExtractor { | |
44 | + | |
45 | + Object getValue(String prefix, String key, Field field, DataConfiguration configuration, Object defaultValue); | |
46 | + | |
47 | + boolean isSupported(Field field); | |
48 | +} | ... | ... |
impl/core/src/main/java/br/gov/frameworkdemoiselle/internal/bootstrap/ConfigurationBootstrap.java
... | ... | @@ -53,13 +53,18 @@ import javassist.NotFoundException; |
53 | 53 | import javax.enterprise.event.Observes; |
54 | 54 | import javax.enterprise.inject.spi.AnnotatedType; |
55 | 55 | import javax.enterprise.inject.spi.BeanManager; |
56 | -import javax.enterprise.inject.spi.Extension; | |
57 | 56 | import javax.enterprise.inject.spi.ProcessAnnotatedType; |
58 | 57 | |
58 | +import org.slf4j.Logger; | |
59 | + | |
59 | 60 | import br.gov.frameworkdemoiselle.configuration.Configuration; |
61 | +import br.gov.frameworkdemoiselle.configuration.ConfigurationValueExtractor; | |
60 | 62 | import br.gov.frameworkdemoiselle.internal.implementation.ConfigurationImpl; |
63 | +import br.gov.frameworkdemoiselle.internal.producer.LoggerProducer; | |
64 | + | |
65 | +public class ConfigurationBootstrap extends AbstractStrategyBootstrap<ConfigurationValueExtractor> { | |
61 | 66 | |
62 | -public class ConfigurationBootstrap implements Extension { | |
67 | + private Logger logger; | |
63 | 68 | |
64 | 69 | private static final Map<ClassLoader, Map<String, Class<Object>>> cacheClassLoader = Collections |
65 | 70 | .synchronizedMap(new HashMap<ClassLoader, Map<String, Class<Object>>>()); |
... | ... | @@ -130,4 +135,13 @@ public class ConfigurationBootstrap implements Extension { |
130 | 135 | |
131 | 136 | return clazzProxy; |
132 | 137 | } |
138 | + | |
139 | + @Override | |
140 | + protected Logger getLogger() { | |
141 | + if (logger == null) { | |
142 | + logger = LoggerProducer.create(TransactionBootstrap.class); | |
143 | + } | |
144 | + | |
145 | + return logger; | |
146 | + } | |
133 | 147 | } | ... | ... |
impl/core/src/main/java/br/gov/frameworkdemoiselle/internal/configuration/ConfigurationArrayValueExtractor.java
0 → 100644
... | ... | @@ -0,0 +1,57 @@ |
1 | +/* | |
2 | + * Demoiselle Framework | |
3 | + * Copyright (C) 2010 SERPRO | |
4 | + * ---------------------------------------------------------------------------- | |
5 | + * This file is part of Demoiselle Framework. | |
6 | + * | |
7 | + * Demoiselle Framework is free software; you can redistribute it and/or | |
8 | + * modify it under the terms of the GNU Lesser General Public License version 3 | |
9 | + * as published by the Free Software Foundation. | |
10 | + * | |
11 | + * This program is distributed in the hope that it will be useful, | |
12 | + * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | + * GNU General Public License for more details. | |
15 | + * | |
16 | + * You should have received a copy of the GNU Lesser General Public License version 3 | |
17 | + * along with this program; if not, see <http://www.gnu.org/licenses/> | |
18 | + * or write to the Free Software Foundation, Inc., 51 Franklin Street, | |
19 | + * Fifth Floor, Boston, MA 02110-1301, USA. | |
20 | + * ---------------------------------------------------------------------------- | |
21 | + * Este arquivo é parte do Framework Demoiselle. | |
22 | + * | |
23 | + * O Framework Demoiselle é um software livre; você pode redistribuí-lo e/ou | |
24 | + * modificá-lo dentro dos termos da GNU LGPL versão 3 como publicada pela Fundação | |
25 | + * do Software Livre (FSF). | |
26 | + * | |
27 | + * Este programa é distribuído na esperança que possa ser útil, mas SEM NENHUMA | |
28 | + * GARANTIA; sem uma garantia implícita de ADEQUAÇÃO a qualquer MERCADO ou | |
29 | + * APLICAÇÃO EM PARTICULAR. Veja a Licença Pública Geral GNU/LGPL em português | |
30 | + * para maiores detalhes. | |
31 | + * | |
32 | + * Você deve ter recebido uma cópia da GNU LGPL versão 3, sob o título | |
33 | + * "LICENCA.txt", junto com esse programa. Se não, acesse <http://www.gnu.org/licenses/> | |
34 | + * ou escreva para a Fundação do Software Livre (FSF) Inc., | |
35 | + * 51 Franklin St, Fifth Floor, Boston, MA 02111-1301, USA. | |
36 | + */ | |
37 | +package br.gov.frameworkdemoiselle.internal.configuration; | |
38 | + | |
39 | +import java.lang.reflect.Field; | |
40 | + | |
41 | +import org.apache.commons.configuration.DataConfiguration; | |
42 | + | |
43 | +import br.gov.frameworkdemoiselle.configuration.ConfigurationValueExtractor; | |
44 | + | |
45 | +public class ConfigurationArrayValueExtractor implements ConfigurationValueExtractor { | |
46 | + | |
47 | + @Override | |
48 | + public Object getValue(String prefix, String key, Field field, DataConfiguration configuration, | |
49 | + Object defaultValue) { | |
50 | + return configuration.getArray(field.getType().getComponentType(), prefix + key, defaultValue); | |
51 | + } | |
52 | + | |
53 | + @Override | |
54 | + public boolean isSupported(Field field) { | |
55 | + return field.getType().isArray(); | |
56 | + } | |
57 | +} | ... | ... |
impl/core/src/main/java/br/gov/frameworkdemoiselle/internal/configuration/ConfigurationClassValueExtractor.java
0 → 100644
... | ... | @@ -0,0 +1,73 @@ |
1 | +/* | |
2 | + * Demoiselle Framework | |
3 | + * Copyright (C) 2010 SERPRO | |
4 | + * ---------------------------------------------------------------------------- | |
5 | + * This file is part of Demoiselle Framework. | |
6 | + * | |
7 | + * Demoiselle Framework is free software; you can redistribute it and/or | |
8 | + * modify it under the terms of the GNU Lesser General Public License version 3 | |
9 | + * as published by the Free Software Foundation. | |
10 | + * | |
11 | + * This program is distributed in the hope that it will be useful, | |
12 | + * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | + * GNU General Public License for more details. | |
15 | + * | |
16 | + * You should have received a copy of the GNU Lesser General Public License version 3 | |
17 | + * along with this program; if not, see <http://www.gnu.org/licenses/> | |
18 | + * or write to the Free Software Foundation, Inc., 51 Franklin Street, | |
19 | + * Fifth Floor, Boston, MA 02110-1301, USA. | |
20 | + * ---------------------------------------------------------------------------- | |
21 | + * Este arquivo é parte do Framework Demoiselle. | |
22 | + * | |
23 | + * O Framework Demoiselle é um software livre; você pode redistribuí-lo e/ou | |
24 | + * modificá-lo dentro dos termos da GNU LGPL versão 3 como publicada pela Fundação | |
25 | + * do Software Livre (FSF). | |
26 | + * | |
27 | + * Este programa é distribuído na esperança que possa ser útil, mas SEM NENHUMA | |
28 | + * GARANTIA; sem uma garantia implícita de ADEQUAÇÃO a qualquer MERCADO ou | |
29 | + * APLICAÇÃO EM PARTICULAR. Veja a Licença Pública Geral GNU/LGPL em português | |
30 | + * para maiores detalhes. | |
31 | + * | |
32 | + * Você deve ter recebido uma cópia da GNU LGPL versão 3, sob o título | |
33 | + * "LICENCA.txt", junto com esse programa. Se não, acesse <http://www.gnu.org/licenses/> | |
34 | + * ou escreva para a Fundação do Software Livre (FSF) Inc., | |
35 | + * 51 Franklin St, Fifth Floor, Boston, MA 02111-1301, USA. | |
36 | + */ | |
37 | +package br.gov.frameworkdemoiselle.internal.configuration; | |
38 | + | |
39 | +import java.lang.reflect.Field; | |
40 | + | |
41 | +import org.apache.commons.configuration.DataConfiguration; | |
42 | + | |
43 | +import br.gov.frameworkdemoiselle.configuration.ConfigurationException; | |
44 | +import br.gov.frameworkdemoiselle.configuration.ConfigurationValueExtractor; | |
45 | +import br.gov.frameworkdemoiselle.util.Reflections; | |
46 | + | |
47 | +public class ConfigurationClassValueExtractor implements ConfigurationValueExtractor { | |
48 | + | |
49 | + @Override | |
50 | + public Object getValue(String prefix, String key, Field field, DataConfiguration configuration, | |
51 | + Object defaultValue) { | |
52 | + Object value = defaultValue; | |
53 | + String canonicalName = configuration.getString(prefix + key); | |
54 | + | |
55 | + if (canonicalName != null) { | |
56 | + ClassLoader classLoader = Reflections.getClassLoaderForClass(canonicalName); | |
57 | + | |
58 | + try { | |
59 | + value = Class.forName(canonicalName, true, classLoader); | |
60 | + } catch (ClassNotFoundException cause) { | |
61 | + // TODO Lançar a mensagem correta | |
62 | + throw new ConfigurationException(null, cause); | |
63 | + } | |
64 | + } | |
65 | + | |
66 | + return value; | |
67 | + } | |
68 | + | |
69 | + @Override | |
70 | + public boolean isSupported(Field field) { | |
71 | + return field.getType() == Class.class; | |
72 | + } | |
73 | +} | ... | ... |
impl/core/src/main/java/br/gov/frameworkdemoiselle/internal/configuration/ConfigurationLoader.java
... | ... | @@ -41,29 +41,27 @@ import static br.gov.frameworkdemoiselle.configuration.ConfigType.SYSTEM; |
41 | 41 | |
42 | 42 | import java.io.Serializable; |
43 | 43 | import java.lang.reflect.Field; |
44 | -import java.util.HashMap; | |
45 | -import java.util.Iterator; | |
44 | +import java.util.ArrayList; | |
46 | 45 | import java.util.List; |
47 | -import java.util.Map; | |
48 | -import java.util.regex.Matcher; | |
49 | -import java.util.regex.Pattern; | |
50 | 46 | |
47 | +import javax.inject.Inject; | |
51 | 48 | import javax.validation.constraints.NotNull; |
52 | 49 | |
53 | 50 | import org.apache.commons.configuration.AbstractConfiguration; |
54 | -import org.apache.commons.configuration.ConversionException; | |
55 | 51 | import org.apache.commons.configuration.DataConfiguration; |
56 | 52 | import org.apache.commons.configuration.FileConfiguration; |
57 | 53 | import org.apache.commons.configuration.PropertiesConfiguration; |
58 | 54 | import org.apache.commons.configuration.SystemConfiguration; |
59 | 55 | import org.apache.commons.configuration.XMLConfiguration; |
60 | -import org.apache.commons.lang.ClassUtils; | |
61 | 56 | |
62 | 57 | import br.gov.frameworkdemoiselle.annotation.Ignore; |
63 | 58 | import br.gov.frameworkdemoiselle.annotation.Name; |
64 | 59 | import br.gov.frameworkdemoiselle.configuration.ConfigType; |
65 | 60 | import br.gov.frameworkdemoiselle.configuration.Configuration; |
66 | 61 | import br.gov.frameworkdemoiselle.configuration.ConfigurationException; |
62 | +import br.gov.frameworkdemoiselle.configuration.ConfigurationValueExtractor; | |
63 | +import br.gov.frameworkdemoiselle.internal.bootstrap.ConfigurationBootstrap; | |
64 | +import br.gov.frameworkdemoiselle.util.Beans; | |
67 | 65 | import br.gov.frameworkdemoiselle.util.Reflections; |
68 | 66 | |
69 | 67 | /** |
... | ... | @@ -88,6 +86,11 @@ public class ConfigurationLoader implements Serializable { |
88 | 86 | |
89 | 87 | private List<Field> fields; |
90 | 88 | |
89 | + private List<ConfigurationValueExtractor> extractors; | |
90 | + | |
91 | + @Inject | |
92 | + private ConfigurationBootstrap bootstrap; | |
93 | + | |
91 | 94 | public void load(Object object) throws ConfigurationException { |
92 | 95 | this.object = object; |
93 | 96 | |
... | ... | @@ -96,6 +99,7 @@ public class ConfigurationLoader implements Serializable { |
96 | 99 | loadType(); |
97 | 100 | loadResource(); |
98 | 101 | loadConfiguration(); |
102 | + loadExtractors(); | |
99 | 103 | |
100 | 104 | if (this.configuration != null) { |
101 | 105 | loadPrefix(); |
... | ... | @@ -118,6 +122,15 @@ public class ConfigurationLoader implements Serializable { |
118 | 122 | this.type = object.getClass().getAnnotation(Configuration.class).type(); |
119 | 123 | } |
120 | 124 | |
125 | + private void loadResource() { | |
126 | + if (this.type != SYSTEM) { | |
127 | + String name = this.object.getClass().getAnnotation(Configuration.class).resource(); | |
128 | + String extension = this.type.toString().toLowerCase(); | |
129 | + | |
130 | + this.resource = name + "." + extension; | |
131 | + } | |
132 | + } | |
133 | + | |
121 | 134 | private void loadConfiguration() { |
122 | 135 | AbstractConfiguration conf; |
123 | 136 | |
... | ... | @@ -151,12 +164,11 @@ public class ConfigurationLoader implements Serializable { |
151 | 164 | this.configuration = (conf == null ? null : new DataConfiguration(conf)); |
152 | 165 | } |
153 | 166 | |
154 | - private void loadResource() { | |
155 | - if (this.type != SYSTEM) { | |
156 | - String name = this.object.getClass().getAnnotation(Configuration.class).resource(); | |
157 | - String extension = this.type.toString().toLowerCase(); | |
167 | + private void loadExtractors() { | |
168 | + this.extractors = new ArrayList<ConfigurationValueExtractor>(); | |
158 | 169 | |
159 | - this.resource = name + "." + extension; | |
170 | + for (Class<? extends ConfigurationValueExtractor> extractorClass : this.bootstrap.getCache()) { | |
171 | + this.extractors.add(Beans.getReference(extractorClass)); | |
160 | 172 | } |
161 | 173 | } |
162 | 174 | |
... | ... | @@ -193,93 +205,24 @@ public class ConfigurationLoader implements Serializable { |
193 | 205 | } |
194 | 206 | |
195 | 207 | Object defaultValue = Reflections.getFieldValue(field, this.object); |
196 | - Object finalValue = getValue(field.getType(), getKey(field), defaultValue); | |
208 | + Object finalValue = getValue(field, field.getType(), getKey(field), defaultValue); | |
197 | 209 | |
198 | 210 | Reflections.setFieldValue(field, this.object, finalValue); |
199 | 211 | } |
200 | 212 | |
201 | - private Object getValue(Class<?> type, String key, Object defaultValue) { | |
202 | - Object value; | |
203 | - | |
204 | - if (type.isArray()) { | |
205 | - value = getArrayValue(type, key, defaultValue); | |
206 | - | |
207 | - } else if (type == Map.class) { | |
208 | - value = getMapValue(type, key, defaultValue); | |
209 | - | |
210 | - } else if (type == Class.class) { | |
211 | - value = getClassValue(type, key, defaultValue); | |
212 | - | |
213 | - } else { | |
214 | - value = getPrimitiveOrWrappedValue(type, key, defaultValue); | |
215 | - } | |
216 | - | |
217 | - return value; | |
218 | - } | |
213 | + private Object getValue(Field field, Class<?> type, String key, Object defaultValue) { | |
214 | + Object value = null; | |
219 | 215 | |
220 | - private Object getArrayValue(Class<?> type, String key, Object defaultValue) { | |
221 | - return this.configuration.getArray(type.getComponentType(), this.prefix + key, defaultValue); | |
222 | - } | |
223 | - | |
224 | - private Object getMapValue(Class<?> type, String key, Object defaultValue) { | |
225 | - @SuppressWarnings("unchecked") | |
226 | - Map<String, Object> value = (Map<String, Object>) defaultValue; | |
227 | - | |
228 | - String regexp = "^(" + this.prefix + ")((.+)\\.)?(" + key + ")$"; | |
229 | - Pattern pattern = Pattern.compile(regexp); | |
230 | - | |
231 | - for (Iterator<String> iter = this.configuration.getKeys(); iter.hasNext();) { | |
232 | - String iterKey = iter.next(); | |
233 | - Matcher matcher = pattern.matcher(iterKey); | |
234 | - | |
235 | - if (matcher.matches()) { | |
236 | - String confKey = matcher.group(1) + (matcher.group(2) == null ? "" : matcher.group(2)) | |
237 | - + matcher.group(4); | |
238 | - | |
239 | - if (value == null) { | |
240 | - value = new HashMap<String, Object>(); | |
241 | - } | |
242 | - | |
243 | - String mapKey = matcher.group(3) == null ? "default" : matcher.group(3); | |
244 | - value.put(mapKey, this.configuration.getString(confKey)); | |
245 | - } | |
246 | - } | |
247 | - | |
248 | - return value; | |
249 | - } | |
250 | - | |
251 | - private Object getClassValue(Class<?> type, String key, Object defaultValue) { | |
252 | - Object value = defaultValue; | |
253 | - String canonicalName = this.configuration.getString(this.prefix + key); | |
254 | - | |
255 | - if (canonicalName != null) { | |
256 | - ClassLoader classLoader = Reflections.getClassLoaderForClass(canonicalName); | |
257 | - | |
258 | - try { | |
259 | - value = Class.forName(canonicalName, true, classLoader); | |
260 | - } catch (ClassNotFoundException cause) { | |
261 | - // TODO Lançar a mensagem correta | |
262 | - throw new ConfigurationException(null, cause); | |
216 | + for (ConfigurationValueExtractor extractor : this.extractors) { | |
217 | + if (extractor.isSupported(field)) { | |
218 | + value = extractor.getValue(this.prefix, key, field, configuration, defaultValue); | |
219 | + break; | |
263 | 220 | } |
264 | 221 | } |
265 | 222 | |
266 | 223 | return value; |
267 | 224 | } |
268 | 225 | |
269 | - @SuppressWarnings("unchecked") | |
270 | - private Object getPrimitiveOrWrappedValue(Class<?> type, String key, Object defaultValue) { | |
271 | - Object value; | |
272 | - | |
273 | - try { | |
274 | - value = this.configuration.get(ClassUtils.primitiveToWrapper(type), this.prefix + key, defaultValue); | |
275 | - | |
276 | - } catch (ConversionException cause) { | |
277 | - value = defaultValue; | |
278 | - } | |
279 | - | |
280 | - return value; | |
281 | - } | |
282 | - | |
283 | 226 | private String getKey(Field field) { |
284 | 227 | String key = ""; |
285 | 228 | ... | ... |
impl/core/src/main/java/br/gov/frameworkdemoiselle/internal/configuration/ConfigurationLoaderBackup.java
0 → 100644
... | ... | @@ -0,0 +1,470 @@ |
1 | +/* | |
2 | +/* | |
3 | + * Demoiselle Framework | |
4 | + * Copyright (C) 2010 SERPRO | |
5 | + * ---------------------------------------------------------------------------- | |
6 | + * This file is part of Demoiselle Framework. | |
7 | + * | |
8 | + * Demoiselle Framework is free software; you can redistribute it and/or | |
9 | + * modify it under the terms of the GNU Lesser General Public License version 3 | |
10 | + * as published by the Free Software Foundation. | |
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 Lesser General Public License version 3 | |
18 | + * along with this program; if not, see <http://www.gnu.org/licenses/> | |
19 | + * or write to the Free Software Foundation, Inc., 51 Franklin Street, | |
20 | + * Fifth Floor, Boston, MA 02110-1301, USA. | |
21 | + * ---------------------------------------------------------------------------- | |
22 | + * Este arquivo é parte do Framework Demoiselle. | |
23 | + * | |
24 | + * O Framework Demoiselle é um software livre; você pode redistribuí-lo e/ou | |
25 | + * modificá-lo dentro dos termos da GNU LGPL versão 3 como publicada pela Fundação | |
26 | + * do Software Livre (FSF). | |
27 | + * | |
28 | + * Este programa é distribuído na esperança que possa ser útil, mas SEM NENHUMA | |
29 | + * GARANTIA; sem uma garantia implícita de ADEQUAÇÃO a qualquer MERCADO ou | |
30 | + * APLICAÇÃO EM PARTICULAR. Veja a Licença Pública Geral GNU/LGPL em português | |
31 | + * para maiores detalhes. | |
32 | + * | |
33 | + * Você deve ter recebido uma cópia da GNU LGPL versão 3, sob o título | |
34 | + * "LICENCA.txt", junto com esse programa. Se não, acesse <http://www.gnu.org/licenses/> | |
35 | + * ou escreva para a Fundação do Software Livre (FSF) Inc., | |
36 | + * 51 Franklin St, Fifth Floor, Boston, MA 02111-1301, USA. | |
37 | + */ | |
38 | +package br.gov.frameworkdemoiselle.internal.configuration; | |
39 | + | |
40 | +import java.io.FileNotFoundException; | |
41 | +import java.io.Serializable; | |
42 | +import java.lang.reflect.Field; | |
43 | +import java.lang.reflect.Method; | |
44 | +import java.lang.reflect.ParameterizedType; | |
45 | +import java.lang.reflect.Type; | |
46 | +import java.net.URL; | |
47 | +import java.util.HashMap; | |
48 | +import java.util.Iterator; | |
49 | +import java.util.Map; | |
50 | +import java.util.Properties; | |
51 | +import java.util.regex.Matcher; | |
52 | +import java.util.regex.Pattern; | |
53 | + | |
54 | +import javax.validation.constraints.NotNull; | |
55 | + | |
56 | +import org.apache.commons.configuration.DataConfiguration; | |
57 | +import org.apache.commons.configuration.PropertiesConfiguration; | |
58 | +import org.apache.commons.configuration.SystemConfiguration; | |
59 | +import org.apache.commons.configuration.XMLConfiguration; | |
60 | +import org.slf4j.Logger; | |
61 | + | |
62 | +import br.gov.frameworkdemoiselle.annotation.Ignore; | |
63 | +import br.gov.frameworkdemoiselle.annotation.Name; | |
64 | +import br.gov.frameworkdemoiselle.configuration.ConfigType; | |
65 | +import br.gov.frameworkdemoiselle.configuration.Configuration; | |
66 | +import br.gov.frameworkdemoiselle.configuration.ConfigurationException; | |
67 | +import br.gov.frameworkdemoiselle.internal.producer.LoggerProducer; | |
68 | +import br.gov.frameworkdemoiselle.internal.producer.ResourceBundleProducer; | |
69 | +import br.gov.frameworkdemoiselle.util.Reflections; | |
70 | +import br.gov.frameworkdemoiselle.util.ResourceBundle; | |
71 | +import br.gov.frameworkdemoiselle.util.Strings; | |
72 | + | |
73 | +/** | |
74 | + * This component loads a config class annotated with {@link Configuration} by filling its attributes with {@link Param} | |
75 | + * according to a {@link ConfigType}. | |
76 | + * | |
77 | + * @author SERPRO | |
78 | + */ | |
79 | +public class ConfigurationLoaderBackup implements Serializable { | |
80 | + | |
81 | + private static final long serialVersionUID = 1L; | |
82 | + | |
83 | + private ResourceBundle bundle; | |
84 | + | |
85 | + private Logger logger; | |
86 | + | |
87 | + /** | |
88 | + * Loads a config class filling it with the corresponding values. | |
89 | + * | |
90 | + * @param object | |
91 | + * config object | |
92 | + * @throws ConfigurationException | |
93 | + */ | |
94 | + public void load(Object object) throws ConfigurationException { | |
95 | + Class<?> config = object.getClass(); | |
96 | + | |
97 | + getLogger().debug(getBundle().getString("loading-configuration-class", config.getName())); | |
98 | + | |
99 | + for (Field field : Reflections.getNonStaticFields(config)) { | |
100 | + loadField(field, object, config); | |
101 | + } | |
102 | + } | |
103 | + | |
104 | + private void loadField(Field field, Object object, Class<?> clazz) { | |
105 | + if (!field.isAnnotationPresent(Ignore.class) && clazz.isAnnotationPresent(Configuration.class)) { | |
106 | + String resource = clazz.getAnnotation(Configuration.class).resource(); | |
107 | + ConfigType type = clazz.getAnnotation(Configuration.class).type(); | |
108 | + org.apache.commons.configuration.Configuration config = getConfiguration(resource, type); | |
109 | + | |
110 | + if (config != null) { | |
111 | + Key key = new Key(field, clazz, config); | |
112 | + Object value = getValue(key, field, config); | |
113 | + validate(field, key, value, resource); | |
114 | + setValue(field, key, object, value); | |
115 | + } | |
116 | + } | |
117 | + } | |
118 | + | |
119 | + private void setValue(Field field, Key key, Object object, Object value) { | |
120 | + if (value != null) { | |
121 | + Reflections.setFieldValue(field, object, value); | |
122 | + getLogger().debug( | |
123 | + getBundle().getString("configuration-field-loaded", key.toString(), field.getName(), value)); | |
124 | + } | |
125 | + } | |
126 | + | |
127 | + private void validate(Field field, Key key, Object value, String resource) { | |
128 | + if (field.isAnnotationPresent(NotNull.class) && value == null) { | |
129 | + throw new ConfigurationException(getBundle().getString("configuration-attribute-is-mandatory", | |
130 | + key.toString(), resource)); | |
131 | + } | |
132 | + } | |
133 | + | |
134 | + /** | |
135 | + * Returns the configuration class according to specified resource name and configuration type. | |
136 | + * | |
137 | + * @param resource | |
138 | + * @param type | |
139 | + * @return a configuration | |
140 | + */ | |
141 | + private org.apache.commons.configuration.Configuration getConfiguration(String resource, ConfigType type) { | |
142 | + org.apache.commons.configuration.Configuration result = null; | |
143 | + | |
144 | + try { | |
145 | + URL url; | |
146 | + | |
147 | + switch (type) { | |
148 | + case SYSTEM: | |
149 | + result = new SystemConfiguration(); | |
150 | + break; | |
151 | + | |
152 | + case PROPERTIES: | |
153 | + url = getResourceAsURL(resource + ".properties"); | |
154 | + | |
155 | + if (url != null) { | |
156 | + result = new DataConfiguration(new PropertiesConfiguration(url)); | |
157 | + } else { | |
158 | + getLogger().warn(getBundle().getString("resource-not-found", resource + ".properties")); | |
159 | + } | |
160 | + | |
161 | + break; | |
162 | + | |
163 | + case XML: | |
164 | + url = getResourceAsURL(resource + ".xml"); | |
165 | + | |
166 | + if (url != null) { | |
167 | + result = new DataConfiguration(new XMLConfiguration(url)); | |
168 | + } else { | |
169 | + getLogger().warn(getBundle().getString("resource-not-found", resource + ".xml")); | |
170 | + } | |
171 | + | |
172 | + break; | |
173 | + | |
174 | + default: | |
175 | + throw new ConfigurationException(getBundle().getString("configuration-type-not-implemented-yet", | |
176 | + type.name())); | |
177 | + } | |
178 | + | |
179 | + } catch (Exception cause) { | |
180 | + throw new ConfigurationException(getBundle().getString("error-creating-configuration-from-resource", | |
181 | + resource), cause); | |
182 | + } | |
183 | + | |
184 | + return result; | |
185 | + } | |
186 | + | |
187 | + @SuppressWarnings("unchecked") | |
188 | + private <T> T getValue(Key key, Field field, org.apache.commons.configuration.Configuration config) { | |
189 | + Object value; | |
190 | + | |
191 | + Class<?> fieldClass = (Class<?>) field.getType(); | |
192 | + | |
193 | + if (fieldClass.isArray()) { | |
194 | + value = getArray(key, field, config); | |
195 | + | |
196 | + } else if (fieldClass.equals(Map.class)) { | |
197 | + value = getMap(key, field, config); | |
198 | + | |
199 | + } else if (fieldClass.equals(Properties.class)) { | |
200 | + value = getProperty(key, config); | |
201 | + | |
202 | + } else if (fieldClass.equals(Class.class)) { | |
203 | + value = getClass(key, field, config); | |
204 | + | |
205 | + } else { | |
206 | + value = getBasic(key, field, config); | |
207 | + } | |
208 | + | |
209 | + return (T) value; | |
210 | + } | |
211 | + | |
212 | + @SuppressWarnings("unchecked") | |
213 | + private <T> Object getMap(Key key, Field field, org.apache.commons.configuration.Configuration config) { | |
214 | + Map<String, Object> value = null; | |
215 | + | |
216 | + String regexp = "^(" + key.getPrefix() + ")((.+)\\.)?(" + key.getName() + ")$"; | |
217 | + Pattern pattern = Pattern.compile(regexp); | |
218 | + Matcher matcher; | |
219 | + | |
220 | + String iterKey; | |
221 | + String mapKey; | |
222 | + String confKey; | |
223 | + | |
224 | + for (Iterator<String> iter = config.getKeys(); iter.hasNext();) { | |
225 | + iterKey = iter.next(); | |
226 | + matcher = pattern.matcher(iterKey); | |
227 | + | |
228 | + if (matcher.matches()) { | |
229 | + confKey = matcher.group(1) + (matcher.group(2) == null ? "" : matcher.group(2)) + matcher.group(4); | |
230 | + | |
231 | + if (value == null) { | |
232 | + value = new HashMap<String, Object>(); | |
233 | + } | |
234 | + | |
235 | + mapKey = matcher.group(3) == null ? "default" : matcher.group(3); | |
236 | + value.put(mapKey, config.getProperty(confKey)); | |
237 | + } | |
238 | + } | |
239 | + | |
240 | + return value; | |
241 | + } | |
242 | + | |
243 | + private <T> Object getArray(Key key, Field field, org.apache.commons.configuration.Configuration config) { | |
244 | + Object value = null; | |
245 | + | |
246 | + Class<?> fieldClass = (Class<?>) field.getType(); | |
247 | + | |
248 | + try { | |
249 | + Method method; | |
250 | + String methodName = "get"; | |
251 | + | |
252 | + methodName += Strings.firstToUpper(fieldClass.getSimpleName()); | |
253 | + methodName = Strings.removeChars(methodName, '[', ']'); | |
254 | + | |
255 | + methodName += "Array"; | |
256 | + | |
257 | + method = config.getClass().getMethod(methodName, String.class); | |
258 | + value = method.invoke(config, key.toString()); | |
259 | + | |
260 | + } catch (Throwable cause) { | |
261 | + throw new ConfigurationException(getBundle().getString("error-converting-to-type", fieldClass.getName()), | |
262 | + cause); | |
263 | + } | |
264 | + | |
265 | + return value; | |
266 | + } | |
267 | + | |
268 | + private <T> Object getBasic(Key key, Field field, org.apache.commons.configuration.Configuration config) { | |
269 | + Object value = null; | |
270 | + | |
271 | + Class<?> fieldClass = (Class<?>) field.getType(); | |
272 | + | |
273 | + try { | |
274 | + Method method; | |
275 | + String methodName = "get"; | |
276 | + | |
277 | + methodName += discoveryGenericType(field); | |
278 | + methodName += Strings.firstToUpper(fieldClass.getSimpleName()); | |
279 | + | |
280 | + if (!fieldClass.isPrimitive()) { | |
281 | + method = config.getClass().getMethod(methodName, String.class, fieldClass); | |
282 | + value = method.invoke(config, key.toString(), null); | |
283 | + | |
284 | + } else if (config.containsKey(key.toString())) { | |
285 | + method = config.getClass().getMethod(methodName, String.class); | |
286 | + value = method.invoke(config, key.toString()); | |
287 | + } | |
288 | + | |
289 | + } catch (Throwable cause) { | |
290 | + throw new ConfigurationException(getBundle().getString("error-converting-to-type", fieldClass.getName()), | |
291 | + cause); | |
292 | + } | |
293 | + | |
294 | + return value; | |
295 | + } | |
296 | + | |
297 | + private <T> Object getClass(Key key, Field field, org.apache.commons.configuration.Configuration config) { | |
298 | + Object value = null; | |
299 | + | |
300 | + try { | |
301 | + String canonicalName = config.getString(key.toString()); | |
302 | + | |
303 | + if (canonicalName != null) { | |
304 | + ClassLoader classLoader = getClassLoaderForClass(canonicalName); | |
305 | + value = Class.forName(canonicalName, true, classLoader); | |
306 | + } | |
307 | + | |
308 | + } catch (Exception cause) { | |
309 | + // TODO Lançar a mensagem correta | |
310 | + throw new ConfigurationException(null, cause); | |
311 | + } | |
312 | + | |
313 | + return value; | |
314 | + } | |
315 | + | |
316 | + /** | |
317 | + * Discovery the Generic's type. for example: the generic's type of List<Integer> list is an Integer type | |
318 | + * | |
319 | + * @param field | |
320 | + * @return | |
321 | + */ | |
322 | + private String discoveryGenericType(Field field) { | |
323 | + | |
324 | + Type genericFieldType = field.getGenericType(); | |
325 | + | |
326 | + if (genericFieldType instanceof ParameterizedType) { | |
327 | + ParameterizedType type = (ParameterizedType) genericFieldType; | |
328 | + Type[] fieldArgumentTypes = type.getActualTypeArguments(); | |
329 | + for (Type fieldArgumentType : fieldArgumentTypes) { | |
330 | + @SuppressWarnings("rawtypes") | |
331 | + Class fieldArgumentClass = (Class) fieldArgumentType; | |
332 | + | |
333 | + if ("String".equals(fieldArgumentClass.getSimpleName())) { | |
334 | + return ""; | |
335 | + } | |
336 | + | |
337 | + return fieldArgumentClass.getSimpleName(); | |
338 | + } | |
339 | + } | |
340 | + | |
341 | + return ""; | |
342 | + } | |
343 | + | |
344 | + private Object getProperty(Key key, org.apache.commons.configuration.Configuration config) { | |
345 | + Object value = null; | |
346 | + | |
347 | + @SuppressWarnings("unchecked") | |
348 | + Iterator<String> iterator = config.getKeys(key.toString()); | |
349 | + if (iterator.hasNext()) { | |
350 | + Properties props = new Properties(); | |
351 | + | |
352 | + while (iterator.hasNext()) { | |
353 | + String fullKey = iterator.next(); | |
354 | + String prefix = key.toString() + "."; | |
355 | + String unprefixedKey = fullKey.substring(prefix.length()); | |
356 | + props.put(unprefixedKey, config.getString(fullKey)); | |
357 | + } | |
358 | + | |
359 | + value = props; | |
360 | + } | |
361 | + | |
362 | + return value; | |
363 | + } | |
364 | + | |
365 | + public static ClassLoader getClassLoaderForClass(final String canonicalName) throws FileNotFoundException { | |
366 | + return getClassLoaderForResource(canonicalName.replaceAll("\\.", "/") + ".class"); | |
367 | + } | |
368 | + | |
369 | + public static ClassLoader getClassLoaderForResource(final String resource) throws FileNotFoundException { | |
370 | + final String stripped = resource.startsWith("/") ? resource.substring(1) : resource; | |
371 | + | |
372 | + URL url = null; | |
373 | + ClassLoader result = Thread.currentThread().getContextClassLoader(); | |
374 | + | |
375 | + if (result != null) { | |
376 | + url = result.getResource(stripped); | |
377 | + } | |
378 | + | |
379 | + if (url == null) { | |
380 | + result = ConfigurationLoader.class.getClassLoader(); | |
381 | + url = ConfigurationLoader.class.getClassLoader().getResource(stripped); | |
382 | + } | |
383 | + | |
384 | + if (url == null) { | |
385 | + result = null; | |
386 | + } | |
387 | + | |
388 | + return result; | |
389 | + } | |
390 | + | |
391 | + public static URL getResourceAsURL(final String resource) throws FileNotFoundException { | |
392 | + ClassLoader classLoader = getClassLoaderForResource(resource); | |
393 | + return classLoader != null ? classLoader.getResource(resource) : null; | |
394 | + } | |
395 | + | |
396 | + private ResourceBundle getBundle() { | |
397 | + if (bundle == null) { | |
398 | + bundle = ResourceBundleProducer.create("demoiselle-core-bundle"); | |
399 | + } | |
400 | + | |
401 | + return bundle; | |
402 | + } | |
403 | + | |
404 | + private Logger getLogger() { | |
405 | + if (logger == null) { | |
406 | + logger = LoggerProducer.create(ConfigurationLoader.class); | |
407 | + } | |
408 | + | |
409 | + return logger; | |
410 | + } | |
411 | + | |
412 | + private final class Key { | |
413 | + | |
414 | + private String prefix; | |
415 | + | |
416 | + private String name; | |
417 | + | |
418 | + private String key; | |
419 | + | |
420 | + private Key(final Field field, final Class<?> type, final org.apache.commons.configuration.Configuration config) { | |
421 | + | |
422 | + this.prefix = type.getAnnotation(Configuration.class).prefix(); | |
423 | + if (this.prefix == null) { | |
424 | + this.prefix = ""; | |
425 | + } | |
426 | + | |
427 | + if (field.isAnnotationPresent(Name.class)) { | |
428 | + this.name = getNameByAnnotation(field); | |
429 | + } else { | |
430 | + this.name = getNameByField(field); | |
431 | + } | |
432 | + | |
433 | + this.key = this.prefix + this.name; | |
434 | + | |
435 | + if (!config.containsKey(this.key)) { | |
436 | + getLogger().debug(getBundle().getString("key-not-found", this.key)); | |
437 | + } | |
438 | + } | |
439 | + | |
440 | + private String getNameByAnnotation(Field field) { | |
441 | + String result; | |
442 | + | |
443 | + Name nameAnnotation = field.getAnnotation(Name.class); | |
444 | + if (Strings.isEmpty(nameAnnotation.value())) { | |
445 | + throw new ConfigurationException(getBundle().getString("configuration-name-attribute-cant-be-empty")); | |
446 | + } else { | |
447 | + result = nameAnnotation.value(); | |
448 | + } | |
449 | + | |
450 | + return result; | |
451 | + } | |
452 | + | |
453 | + private String getNameByField(Field field) { | |
454 | + return field.getName(); | |
455 | + } | |
456 | + | |
457 | + public String getPrefix() { | |
458 | + return prefix; | |
459 | + } | |
460 | + | |
461 | + public String getName() { | |
462 | + return name; | |
463 | + } | |
464 | + | |
465 | + @Override | |
466 | + public String toString() { | |
467 | + return this.key; | |
468 | + } | |
469 | + } | |
470 | +} | ... | ... |
impl/core/src/main/java/br/gov/frameworkdemoiselle/internal/configuration/ConfigurationMapValueExtractor.java
0 → 100644
... | ... | @@ -0,0 +1,85 @@ |
1 | +/* | |
2 | + * Demoiselle Framework | |
3 | + * Copyright (C) 2010 SERPRO | |
4 | + * ---------------------------------------------------------------------------- | |
5 | + * This file is part of Demoiselle Framework. | |
6 | + * | |
7 | + * Demoiselle Framework is free software; you can redistribute it and/or | |
8 | + * modify it under the terms of the GNU Lesser General Public License version 3 | |
9 | + * as published by the Free Software Foundation. | |
10 | + * | |
11 | + * This program is distributed in the hope that it will be useful, | |
12 | + * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | + * GNU General Public License for more details. | |
15 | + * | |
16 | + * You should have received a copy of the GNU Lesser General Public License version 3 | |
17 | + * along with this program; if not, see <http://www.gnu.org/licenses/> | |
18 | + * or write to the Free Software Foundation, Inc., 51 Franklin Street, | |
19 | + * Fifth Floor, Boston, MA 02110-1301, USA. | |
20 | + * ---------------------------------------------------------------------------- | |
21 | + * Este arquivo é parte do Framework Demoiselle. | |
22 | + * | |
23 | + * O Framework Demoiselle é um software livre; você pode redistribuí-lo e/ou | |
24 | + * modificá-lo dentro dos termos da GNU LGPL versão 3 como publicada pela Fundação | |
25 | + * do Software Livre (FSF). | |
26 | + * | |
27 | + * Este programa é distribuído na esperança que possa ser útil, mas SEM NENHUMA | |
28 | + * GARANTIA; sem uma garantia implícita de ADEQUAÇÃO a qualquer MERCADO ou | |
29 | + * APLICAÇÃO EM PARTICULAR. Veja a Licença Pública Geral GNU/LGPL em português | |
30 | + * para maiores detalhes. | |
31 | + * | |
32 | + * Você deve ter recebido uma cópia da GNU LGPL versão 3, sob o título | |
33 | + * "LICENCA.txt", junto com esse programa. Se não, acesse <http://www.gnu.org/licenses/> | |
34 | + * ou escreva para a Fundação do Software Livre (FSF) Inc., | |
35 | + * 51 Franklin St, Fifth Floor, Boston, MA 02111-1301, USA. | |
36 | + */ | |
37 | +package br.gov.frameworkdemoiselle.internal.configuration; | |
38 | + | |
39 | +import java.lang.reflect.Field; | |
40 | +import java.util.HashMap; | |
41 | +import java.util.Iterator; | |
42 | +import java.util.Map; | |
43 | +import java.util.regex.Matcher; | |
44 | +import java.util.regex.Pattern; | |
45 | + | |
46 | +import org.apache.commons.configuration.DataConfiguration; | |
47 | + | |
48 | +import br.gov.frameworkdemoiselle.configuration.ConfigurationValueExtractor; | |
49 | + | |
50 | +public class ConfigurationMapValueExtractor implements ConfigurationValueExtractor { | |
51 | + | |
52 | + @Override | |
53 | + public Object getValue(String prefix, String key, Field field, DataConfiguration configuration, | |
54 | + Object defaultValue) { | |
55 | + @SuppressWarnings("unchecked") | |
56 | + Map<String, Object> value = (Map<String, Object>) defaultValue; | |
57 | + | |
58 | + String regexp = "^(" + prefix + ")((.+)\\.)?(" + key + ")$"; | |
59 | + Pattern pattern = Pattern.compile(regexp); | |
60 | + | |
61 | + for (Iterator<String> iter = configuration.getKeys(); iter.hasNext();) { | |
62 | + String iterKey = iter.next(); | |
63 | + Matcher matcher = pattern.matcher(iterKey); | |
64 | + | |
65 | + if (matcher.matches()) { | |
66 | + String confKey = matcher.group(1) + (matcher.group(2) == null ? "" : matcher.group(2)) | |
67 | + + matcher.group(4); | |
68 | + | |
69 | + if (value == null) { | |
70 | + value = new HashMap<String, Object>(); | |
71 | + } | |
72 | + | |
73 | + String mapKey = matcher.group(3) == null ? "default" : matcher.group(3); | |
74 | + value.put(mapKey, configuration.getString(confKey)); | |
75 | + } | |
76 | + } | |
77 | + | |
78 | + return value; | |
79 | + } | |
80 | + | |
81 | + @Override | |
82 | + public boolean isSupported(Field field) { | |
83 | + return field.getType() == Map.class; | |
84 | + } | |
85 | +} | ... | ... |
impl/core/src/main/java/br/gov/frameworkdemoiselle/internal/configuration/ConfigurationPrimitiveOrWrapperValueExtractor.java
0 → 100644
... | ... | @@ -0,0 +1,85 @@ |
1 | +/* | |
2 | + * Demoiselle Framework | |
3 | + * Copyright (C) 2010 SERPRO | |
4 | + * ---------------------------------------------------------------------------- | |
5 | + * This file is part of Demoiselle Framework. | |
6 | + * | |
7 | + * Demoiselle Framework is free software; you can redistribute it and/or | |
8 | + * modify it under the terms of the GNU Lesser General Public License version 3 | |
9 | + * as published by the Free Software Foundation. | |
10 | + * | |
11 | + * This program is distributed in the hope that it will be useful, | |
12 | + * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | + * GNU General Public License for more details. | |
15 | + * | |
16 | + * You should have received a copy of the GNU Lesser General Public License version 3 | |
17 | + * along with this program; if not, see <http://www.gnu.org/licenses/> | |
18 | + * or write to the Free Software Foundation, Inc., 51 Franklin Street, | |
19 | + * Fifth Floor, Boston, MA 02110-1301, USA. | |
20 | + * ---------------------------------------------------------------------------- | |
21 | + * Este arquivo é parte do Framework Demoiselle. | |
22 | + * | |
23 | + * O Framework Demoiselle é um software livre; você pode redistribuí-lo e/ou | |
24 | + * modificá-lo dentro dos termos da GNU LGPL versão 3 como publicada pela Fundação | |
25 | + * do Software Livre (FSF). | |
26 | + * | |
27 | + * Este programa é distribuído na esperança que possa ser útil, mas SEM NENHUMA | |
28 | + * GARANTIA; sem uma garantia implícita de ADEQUAÇÃO a qualquer MERCADO ou | |
29 | + * APLICAÇÃO EM PARTICULAR. Veja a Licença Pública Geral GNU/LGPL em português | |
30 | + * para maiores detalhes. | |
31 | + * | |
32 | + * Você deve ter recebido uma cópia da GNU LGPL versão 3, sob o título | |
33 | + * "LICENCA.txt", junto com esse programa. Se não, acesse <http://www.gnu.org/licenses/> | |
34 | + * ou escreva para a Fundação do Software Livre (FSF) Inc., | |
35 | + * 51 Franklin St, Fifth Floor, Boston, MA 02111-1301, USA. | |
36 | + */ | |
37 | +package br.gov.frameworkdemoiselle.internal.configuration; | |
38 | + | |
39 | +import java.lang.reflect.Field; | |
40 | +import java.util.HashSet; | |
41 | +import java.util.Set; | |
42 | + | |
43 | +import org.apache.commons.configuration.ConversionException; | |
44 | +import org.apache.commons.configuration.DataConfiguration; | |
45 | +import org.apache.commons.lang.ClassUtils; | |
46 | + | |
47 | +import br.gov.frameworkdemoiselle.configuration.ConfigurationValueExtractor; | |
48 | + | |
49 | +public class ConfigurationPrimitiveOrWrapperValueExtractor implements ConfigurationValueExtractor { | |
50 | + | |
51 | + private static final Set<Object> wrappers = new HashSet<Object>(); | |
52 | + | |
53 | + static { | |
54 | + wrappers.add(Boolean.class); | |
55 | + wrappers.add(Byte.class); | |
56 | + wrappers.add(Character.class); | |
57 | + wrappers.add(Short.class); | |
58 | + wrappers.add(Integer.class); | |
59 | + wrappers.add(Long.class); | |
60 | + wrappers.add(Double.class); | |
61 | + wrappers.add(Float.class); | |
62 | + wrappers.add(Void.TYPE); | |
63 | + } | |
64 | + | |
65 | + @Override | |
66 | + @SuppressWarnings("unchecked") | |
67 | + public Object getValue(String prefix, String key, Field field, DataConfiguration configuration, | |
68 | + Object defaultValue) { | |
69 | + Object value; | |
70 | + | |
71 | + try { | |
72 | + value = configuration.get(ClassUtils.primitiveToWrapper(field.getType()), prefix + key, defaultValue); | |
73 | + | |
74 | + } catch (ConversionException cause) { | |
75 | + value = defaultValue; | |
76 | + } | |
77 | + | |
78 | + return value; | |
79 | + } | |
80 | + | |
81 | + @Override | |
82 | + public boolean isSupported(Field field) { | |
83 | + return field.getType().isPrimitive() || wrappers.contains(field.getType()); | |
84 | + } | |
85 | +} | ... | ... |
impl/core/src/main/java/br/gov/frameworkdemoiselle/internal/configuration/ConfigurationStringValueExtractor.java
0 → 100644
... | ... | @@ -0,0 +1,57 @@ |
1 | +/* | |
2 | + * Demoiselle Framework | |
3 | + * Copyright (C) 2010 SERPRO | |
4 | + * ---------------------------------------------------------------------------- | |
5 | + * This file is part of Demoiselle Framework. | |
6 | + * | |
7 | + * Demoiselle Framework is free software; you can redistribute it and/or | |
8 | + * modify it under the terms of the GNU Lesser General Public License version 3 | |
9 | + * as published by the Free Software Foundation. | |
10 | + * | |
11 | + * This program is distributed in the hope that it will be useful, | |
12 | + * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | + * GNU General Public License for more details. | |
15 | + * | |
16 | + * You should have received a copy of the GNU Lesser General Public License version 3 | |
17 | + * along with this program; if not, see <http://www.gnu.org/licenses/> | |
18 | + * or write to the Free Software Foundation, Inc., 51 Franklin Street, | |
19 | + * Fifth Floor, Boston, MA 02110-1301, USA. | |
20 | + * ---------------------------------------------------------------------------- | |
21 | + * Este arquivo é parte do Framework Demoiselle. | |
22 | + * | |
23 | + * O Framework Demoiselle é um software livre; você pode redistribuí-lo e/ou | |
24 | + * modificá-lo dentro dos termos da GNU LGPL versão 3 como publicada pela Fundação | |
25 | + * do Software Livre (FSF). | |
26 | + * | |
27 | + * Este programa é distribuído na esperança que possa ser útil, mas SEM NENHUMA | |
28 | + * GARANTIA; sem uma garantia implícita de ADEQUAÇÃO a qualquer MERCADO ou | |
29 | + * APLICAÇÃO EM PARTICULAR. Veja a Licença Pública Geral GNU/LGPL em português | |
30 | + * para maiores detalhes. | |
31 | + * | |
32 | + * Você deve ter recebido uma cópia da GNU LGPL versão 3, sob o título | |
33 | + * "LICENCA.txt", junto com esse programa. Se não, acesse <http://www.gnu.org/licenses/> | |
34 | + * ou escreva para a Fundação do Software Livre (FSF) Inc., | |
35 | + * 51 Franklin St, Fifth Floor, Boston, MA 02111-1301, USA. | |
36 | + */ | |
37 | +package br.gov.frameworkdemoiselle.internal.configuration; | |
38 | + | |
39 | +import java.lang.reflect.Field; | |
40 | + | |
41 | +import org.apache.commons.configuration.DataConfiguration; | |
42 | + | |
43 | +import br.gov.frameworkdemoiselle.configuration.ConfigurationValueExtractor; | |
44 | + | |
45 | +public class ConfigurationStringValueExtractor implements ConfigurationValueExtractor { | |
46 | + | |
47 | + @Override | |
48 | + public Object getValue(String prefix, String key, Field field, DataConfiguration configuration, | |
49 | + Object defaultValue) { | |
50 | + return configuration.getString(prefix + key, (String) defaultValue); | |
51 | + } | |
52 | + | |
53 | + @Override | |
54 | + public boolean isSupported(Field field) { | |
55 | + return field.getType() == String.class; | |
56 | + } | |
57 | +} | ... | ... |
impl/core/src/test/java/br/gov/frameworkdemoiselle/configuration/AbstractConfigurationTest.java
... | ... | @@ -48,7 +48,12 @@ import br.gov.frameworkdemoiselle.annotation.Ignore; |
48 | 48 | import br.gov.frameworkdemoiselle.annotation.Name; |
49 | 49 | import br.gov.frameworkdemoiselle.internal.bootstrap.ConfigurationBootstrap; |
50 | 50 | import br.gov.frameworkdemoiselle.internal.bootstrap.CoreBootstrap; |
51 | +import br.gov.frameworkdemoiselle.internal.configuration.ConfigurationArrayValueExtractor; | |
52 | +import br.gov.frameworkdemoiselle.internal.configuration.ConfigurationClassValueExtractor; | |
51 | 53 | import br.gov.frameworkdemoiselle.internal.configuration.ConfigurationLoader; |
54 | +import br.gov.frameworkdemoiselle.internal.configuration.ConfigurationMapValueExtractor; | |
55 | +import br.gov.frameworkdemoiselle.internal.configuration.ConfigurationPrimitiveOrWrapperValueExtractor; | |
56 | +import br.gov.frameworkdemoiselle.internal.configuration.ConfigurationStringValueExtractor; | |
52 | 57 | import br.gov.frameworkdemoiselle.internal.producer.LocaleProducer; |
53 | 58 | import br.gov.frameworkdemoiselle.internal.producer.LoggerProducer; |
54 | 59 | import br.gov.frameworkdemoiselle.internal.producer.ResourceBundleProducer; |
... | ... | @@ -65,6 +70,12 @@ public abstract class AbstractConfigurationTest { |
65 | 70 | result.add(CoreBootstrap.class); |
66 | 71 | result.add(ConfigurationBootstrap.class); |
67 | 72 | result.add(ConfigurationLoader.class); |
73 | + result.add(ConfigurationValueExtractor.class); | |
74 | + result.add(ConfigurationArrayValueExtractor.class); | |
75 | + result.add(ConfigurationMapValueExtractor.class); | |
76 | + result.add(ConfigurationClassValueExtractor.class); | |
77 | + result.add(ConfigurationStringValueExtractor.class); | |
78 | + result.add(ConfigurationPrimitiveOrWrapperValueExtractor.class); | |
68 | 79 | result.add(Beans.class); |
69 | 80 | result.add(ResourceBundleProducer.class); |
70 | 81 | result.add(LoggerProducer.class); | ... | ... |