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Commit eed30b2f54068cf13dcfb70ede6c6d4576dc17f1

Authored by Cleverson Sacramento
1 parent db4c8d3f
Exists in master

Mudança na implementação do carregamento de configurações. Agora é lazy!

Showing 6 changed files with 77 additions and 96 deletions   Show diff stats
archetype/jsf-jpa/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/beans.xml
  Diff comments   View file @eed30b2
... ... @@ -6,6 +6,7 @@
6 6 <class>br.gov.frameworkdemoiselle.internal.interceptor.RequiredPermissionInterceptor</class>
7 7 <class>br.gov.frameworkdemoiselle.internal.interceptor.RequiredRoleInterceptor</class>
8 8 <class>br.gov.frameworkdemoiselle.internal.interceptor.TransactionalInterceptor</class>
  9 + <class>br.gov.frameworkdemoiselle.internal.interceptor.ConfigurationInterceptor</class>
9 10 </interceptors>
10 11  
11 12 </beans>
... ...
archetype/minimal/src/main/resources/archetype-resources/src/main/resources/META-INF/beans.xml
  Diff comments   View file @eed30b2
... ... @@ -6,6 +6,7 @@
6 6 <class>br.gov.frameworkdemoiselle.internal.interceptor.RequiredPermissionInterceptor</class>
7 7 <class>br.gov.frameworkdemoiselle.internal.interceptor.RequiredRoleInterceptor</class>
8 8 <class>br.gov.frameworkdemoiselle.internal.interceptor.TransactionalInterceptor</class>
  9 + <class>br.gov.frameworkdemoiselle.internal.interceptor.ConfigurationInterceptor</class>
9 10 </interceptors>
10 11  
11 12 </beans>
... ...
impl/core/src/main/java/br/gov/frameworkdemoiselle/configuration/Configuration.java
  Diff comments   View file @eed30b2
... ... @@ -45,6 +45,7 @@ import java.lang.annotation.Target;
45 45  
46 46 import javax.enterprise.inject.Stereotype;
47 47 import javax.inject.Singleton;
  48 +import javax.interceptor.InterceptorBinding;
48 49  
49 50 /**
50 51 * Identifies a <b>configuration class</b>, that is, a structure reserved to store configuration values retrieved from a
... ... @@ -64,6 +65,7 @@ import javax.inject.Singleton;
64 65 @Singleton
65 66 @Stereotype
66 67 @Inherited
  68 +@InterceptorBinding
67 69 @Target(TYPE)
68 70 @Retention(RUNTIME)
69 71 public @interface Configuration {
... ...
impl/core/src/main/java/br/gov/frameworkdemoiselle/internal/bootstrap/ConfigurationBootstrap.java
View file @db4c8d3
... ... @@ -1,95 +0,0 @@
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.bootstrap;
38   -
39   -import java.util.ArrayList;
40   -import java.util.Collections;
41   -import java.util.List;
42   -
43   -import javax.enterprise.context.RequestScoped;
44   -import javax.enterprise.context.SessionScoped;
45   -import javax.enterprise.event.Observes;
46   -import javax.enterprise.inject.spi.AfterBeanDiscovery;
47   -import javax.enterprise.inject.spi.AfterDeploymentValidation;
48   -import javax.enterprise.inject.spi.AnnotatedType;
49   -import javax.enterprise.inject.spi.BeanManager;
50   -import javax.enterprise.inject.spi.ProcessAnnotatedType;
51   -
52   -import br.gov.frameworkdemoiselle.configuration.Configuration;
53   -import br.gov.frameworkdemoiselle.configuration.ConfigurationException;
54   -import br.gov.frameworkdemoiselle.internal.configuration.ConfigurationLoader;
55   -import br.gov.frameworkdemoiselle.internal.context.ThreadLocalContext;
56   -import br.gov.frameworkdemoiselle.util.Beans;
57   -
58   -/**
59   - * @author SERPRO
60   - */
61   -public class ConfigurationBootstrap extends AbstractBootstrap {
62   -
63   - private static List<AnnotatedType<?>> types = Collections.synchronizedList(new ArrayList<AnnotatedType<?>>());
64   -
65   - private static final String MSG_PROCESSING = "bootstrap.configuration.processing";
66   -
67   - private ThreadLocalContext c1;
68   -
69   - private ThreadLocalContext c2;
70   -
71   - public <T> void detectAnnotation(@Observes final ProcessAnnotatedType<T> event, final BeanManager beanManager) {
72   - if (event.getAnnotatedType().isAnnotationPresent(Configuration.class)) {
73   - types.add(event.getAnnotatedType());
74   - }
75   - }
76   -
77   - public void loadTempContexts(@Observes final AfterBeanDiscovery event) {
78   - c1 = new ThreadLocalContext(RequestScoped.class);
79   - addContext(c1, event);
80   - c2 = new ThreadLocalContext(SessionScoped.class);
81   - addContext(c2, event);
82   - }
83   -
84   - public void processLoader(@Observes final AfterDeploymentValidation event)
85   - throws ConfigurationException {
86   - ConfigurationLoader configurationLoader = Beans.getReference(ConfigurationLoader.class);
87   - for (AnnotatedType<?> type : types) {
88   - getLogger().debug(getBundle().getString(MSG_PROCESSING, type.toString()));
89   - configurationLoader.load(Beans.getReference(type.getJavaClass()));
90   - }
91   - disableContext(c1);
92   - disableContext(c2);
93   - }
94   -
95   -}
impl/core/src/main/java/br/gov/frameworkdemoiselle/internal/interceptor/ConfigurationInterceptor.java 0 → 100644
  Diff comments   View file @eed30b2
... ... @@ -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.interceptor;
  38 +
  39 +import java.io.Serializable;
  40 +import java.util.ArrayList;
  41 +import java.util.List;
  42 +
  43 +import javax.interceptor.AroundInvoke;
  44 +import javax.interceptor.Interceptor;
  45 +import javax.interceptor.InvocationContext;
  46 +
  47 +import br.gov.frameworkdemoiselle.configuration.Configuration;
  48 +import br.gov.frameworkdemoiselle.internal.configuration.ConfigurationLoader;
  49 +import br.gov.frameworkdemoiselle.util.Beans;
  50 +
  51 +@Interceptor
  52 +@Configuration
  53 +@SuppressWarnings("cdi-scope")
  54 +public class ConfigurationInterceptor implements Serializable {
  55 +
  56 + private static final long serialVersionUID = 1L;
  57 +
  58 + private List<Class<?>> cache = new ArrayList<Class<?>>();
  59 +
  60 + @AroundInvoke
  61 + public synchronized Object manage(final InvocationContext ic) throws Exception {
  62 + Class<?> type = ic.getTarget().getClass();
  63 +
  64 + if (!cache.contains(type)) {
  65 + ConfigurationLoader loader = Beans.getReference(ConfigurationLoader.class);
  66 + loader.load(ic.getTarget());
  67 +
  68 + cache.add(type);
  69 + }
  70 +
  71 + return ic.proceed();
  72 + }
  73 +}
... ...
impl/core/src/main/resources/META-INF/services/javax.enterprise.inject.spi.Extension
  Diff comments   View file @eed30b2
1 1 br.gov.frameworkdemoiselle.internal.bootstrap.CoreBootstrap
2   -br.gov.frameworkdemoiselle.internal.bootstrap.ConfigurationBootstrap
3 2 br.gov.frameworkdemoiselle.internal.bootstrap.TransactionBootstrap
4 3 br.gov.frameworkdemoiselle.internal.bootstrap.StartupBootstrap
5 4 br.gov.frameworkdemoiselle.internal.bootstrap.ShutdownBootstrap
... ...