accées a la couche metier et Dao depuis une page jsf

Version imprimable

j'ai un petit probleme pour acceder aux beans de la couche metier ou couche DAO, mm si au demarrage de l'application je constate que tous les beans déclarées dans les différents fichier ont été charger , je fais mnt un petit teste pour voir le processus a partir d'un epage jsf mais je genere l'erreur suivants :

Code:

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
 
Etat HTTP 500 - 
 
--------------------------------------------------------------------------------
 
type Rapport d'exception
 
message 
 
description Le serveur a rencontré une erreur interne () qui l'a empêché de satisfaire la requête.
 
exception 
 
javax.servlet.ServletException: #{todoBean.teste}: java.lang.NullPointerException
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:277)
	org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
 
 
cause mère 
 
javax.faces.FacesException: #{todoBean.teste}: java.lang.NullPointerException
	com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:118)
	javax.faces.component.UICommand.broadcast(UICommand.java:387)
	javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:458)
	javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:763)
	com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:82)
	com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
	com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
	org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
 
 
cause mère 
 
javax.faces.el.EvaluationException: java.lang.NullPointerException
	javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:102)
	com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
	javax.faces.component.UICommand.broadcast(UICommand.java:387)
	javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:458)
	javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:763)
	com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:82)
	com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
	com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
	org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
 
 
cause mère 
 
java.lang.NullPointerException
	tuto.webssh.web.pages.ToDoBean.teste(ToDoBean.java:42)
	sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	java.lang.reflect.Method.invoke(Unknown Source)
	org.apache.el.parser.AstValue.invoke(AstValue.java:131)
	org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:277)
	org.apache.jasper.el.JspMethodExpression.invoke(JspMethodExpression.java:68)
	javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:88)
	com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
	javax.faces.component.UICommand.broadcast(UICommand.java:387)
	javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:458)
	javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:763)
	com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:82)
	com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
	com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
	org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
 
 
note La trace complète de la cause mère de cette erreur est disponible dans les fichiers journaux de Apache Tomcat/6.0.7.
 
 
--------------------------------------------------------------------------------
 
Apache Tomcat/6.0.7

pour ce qui est de fichier de configuration voial leurs code source :
mon fichier web.xml :

Code:

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_ID" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
	<display-name>
	CRUD</display-name>
	
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>/WEB-INF/applicationContext.xml</param-value>
	</context-param>
	
	<!-- JavaServer Faces -->
    <context-param>
        <param-name>javax.faces.STATE_SAVING_METHOD</param-name>
        <param-value>server</param-value>
    </context-param>
    <context-param>
        <param-name>com.sun.faces.validateXml</param-name>
        <param-value>true</param-value>
    </context-param>
    
    <listener>
        <listener-class>com.sun.faces.config.ConfigureListener</listener-class>
    </listener>
 
    <!-- Faces Servlet -->
    <servlet>
        <servlet-name>Faces Servlet</servlet-name>
        <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
    
    <servlet>
  <servlet-name>SpringContextServlet</servlet-name>
  <servlet-class>org.springframework.web.context.ContextLoaderServlet</servlet-class>
  <load-on-startup>1</load-on-startup>
    </servlet>
    <!-- Faces Servlet Mapping -->
    <servlet-mapping>
        <servlet-name>Faces Servlet</servlet-name>
        <url-pattern>*.jsf</url-pattern>
    </servlet-mapping>
	<welcome-file-list>
		<welcome-file>index.html</welcome-file>
		<welcome-file>index.htm</welcome-file>
		<welcome-file>index.jsp</welcome-file>
		<welcome-file>default.html</welcome-file>
		<welcome-file>default.htm</welcome-file>
		<welcome-file>default.jsp</welcome-file>
	</welcome-file-list>
	
	
</web-app>
 
le ficheier faces-config :


	Code:
	
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188 
<?xml version="1.0"?>

<!DOCTYPE faces-config PUBLIC
  "-//Sun Microsystems, Inc.//DTD JavaServer Faces Config 1.0//EN"
  "http://java.sun.com/dtd/web-facesconfig_1_0.dtd" >

<faces-config>
	
	<managed-bean>
                  <description>
                    Visual Bean with reference on Business Bean.
                  </description>
         <managed-bean-name>todoBean</managed-bean-name>
                  <managed-bean-class>jotodo.gui.bean.ToDoBean</managed-bean-class>
         <managed-bean-scope>request</managed-bean-scope>
         <managed-property>
         <property-name>toDoService</property-name>
         <value>#{toDoService}</value>
         </managed-property>
         <managed-property>
         <property-name>toDoId</property-name>
         <value>#{param.toDoId}</value>
         </managed-property>
  </managed-bean>
  <navigation-rule>
<from-view-id>/createToDo.jsp</from-view-id>
<navigation-case>
<from-outcome>success</from-outcome>
<to-view-id>/viewToDos.jsp</to-view-id>
</navigation-case>
<navigation-case>
<from-outcome>failure</from-outcome>
<to-view-id>/error.jsp</to-view-id>
</navigation-case>
</navigation-rule>
<navigation-rule>
<from-view-id>/editToDo.jsp</from-view-id>
<navigation-case>
<from-outcome>success</from-outcome>
<to-view-id>/viewToDos.jsp</to-view-id>
</navigation-case>
<navigation-case>
<from-outcome>failure</from-outcome>
<to-view-id>/error.jsp</to-view-id>
</navigation-case>
</navigation-rule>
<navigation-rule>
<from-view-id>/viewToDo.jsp</from-view-id>
<navigation-case>
<from-outcome>success</from-outcome>
<to-view-id>/viewToDos.jsp</to-view-id>
</navigation-case>
<navigation-case>
<from-outcome>failure</from-outcome>
<to-view-id>/error.jsp</to-view-id>
</navigation-case>
</navigation-rule>
<!-- This JSF variable resolver lets you reference JSF managed
beans from a Spring context, or a Spring bean from a managed bean -->
<application>
<variable-resolver>
org.springframework.web.jsf.DelegatingVariableResolver
</variable-resolver>
<locale-config />
</application>
<lifecycle />
<factory />
	
	
</faces-config>


et enfin le fichier applicationcontext :


	Code:
	
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109  
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-
beans.dtd">
<beans>
<!-- ========================= Start of PERSISTENCE DEFINITIONS =========================
-->
<!-- DataSource Definition -->
<bean id="dataSource"
     class="org.apache.commons.dbcp.BasicDataSource"
     destroy-method="close">
     <property name="driverClassName"><value>com.mysql.jdbc.Driver</value></property>
     <property name="url"><value>jdbc:mysql://localhost/CRUD</value></property>
     <property name="username"><value>root</value></property>
     <property name="password"><value>root</value></property>
 
</bean>
 
<!-- Hibernate SessionFactory Definition -->
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="mappingResources">
<list>
<value>jotodo/biz/bo/todo.hbm.xml</value>
</list>
 
</property>
 
<property name="hibernateProperties">
                   	<props>
				<prop key="hibernate.dialect">
     org.hibernate.dialect.MySQLDialect
                </prop>			
			</props>
       </property>
 
 
<property name="dataSource"><ref bean="dataSource" /></property>
</bean>
 
 
<!-- Spring Data Access Exception Translator Defintion -->
<bean id="jdbcExceptionTranslator"
class="org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator">
<property name="dataSource">
<ref bean="dataSource" />
</property>
</bean>
<!-- Hibernate Template Defintion -->
<bean id="hibernateTemplate"
class="org.springframework.orm.hibernate3.HibernateTemplate">
<property name="sessionFactory">
<ref bean="sessionFactory" />
</property>
<property name="jdbcExceptionTranslator">
<ref bean="jdbcExceptionTranslator" />
</property>
</bean>
 
<!-- Hibernate Transaction Manager Definition -->
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory">
<ref local="sessionFactory" />
</property>
</bean>
 
 
<!-- ========================= Start of DAO DEFINITIONS ========================= -->
<!-- TODO DAO Definition: Hibernate implementation -->
<bean id="todoDao" class="jotodo.per.dao.ToDoDaoImpl">
<property name="hibernateTemplate">
<ref bean="hibernateTemplate" />
</property>
</bean>
 
<!-- ========================= Start of SERVICE DEFINITIONS ========================= -->
<!-- TODO Service Definition -->
<bean id="toDoServiceTarget"
class="jotodo.biz.bs.ToDoServiceImpl">
<property name="toDoDao">
<ref local="todoDao" />
</property>
</bean>
 
<!-- Transactional proxy for the TODO Service -->
<bean id="toDoService"
class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">
<property name="transactionManager">
<ref local="transactionManager" />
</property>
<property name="target">
<ref local="toDoServiceTarget" />
</property>
<property name="transactionAttributes">
<props>
<prop key="get*">PROPAGATION_REQUIRED,readOnly</prop>
<prop key="save*">PROPAGATION_REQUIRED</prop>
<prop key="update*">PROPAGATION_REQUIRED</prop>
<prop key="delete*">PROPAGATION_REQUIRED</prop>
</props>
</property>
</bean>
 
 
</beans>
 
 
merci pour votre reponse

[QUOTE=rc.dev2009;3749037]j'ai un petit probleme pour acceder aux beans de la couche metier ou couche DAO, mm si au demarrage de l'application je constate que tous les beans déclarées dans les différents fichier ont été charger , je fais mnt un petit teste pour voir le processus a partir d'un epage jsf mais je genere l'erreur suivants :

Code:

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
 
Etat HTTP 500 - 
 
--------------------------------------------------------------------------------
 
type Rapport d'exception
 
message 
 
description Le serveur a rencontré une erreur interne () qui l'a empêché de satisfaire la requête.
 
exception 
 
javax.servlet.ServletException: #{todoBean.teste}: java.lang.NullPointerException
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:277)
	org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
 
 
cause mère 
 
javax.faces.FacesException: #{todoBean.teste}: java.lang.NullPointerException
	com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:118)
	javax.faces.component.UICommand.broadcast(UICommand.java:387)
	javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:458)
	javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:763)
	com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:82)
	com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
	com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
	org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
 
 
cause mère 
 
javax.faces.el.EvaluationException: java.lang.NullPointerException
	javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:102)
	com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
	javax.faces.component.UICommand.broadcast(UICommand.java:387)
	javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:458)
	javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:763)
	com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:82)
	com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
	com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
	org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
 
 
cause mère 
 
java.lang.NullPointerException
	tuto.webssh.web.pages.ToDoBean.teste(ToDoBean.java:42)
	sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	java.lang.reflect.Method.invoke(Unknown Source)
	org.apache.el.parser.AstValue.invoke(AstValue.java:131)
	org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:277)
	org.apache.jasper.el.JspMethodExpression.invoke(JspMethodExpression.java:68)
	javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:88)
	com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
	javax.faces.component.UICommand.broadcast(UICommand.java:387)
	javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:458)
	javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:763)
	com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:82)
	com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
	com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
	org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
 
 
note La trace complète de la cause mère de cette erreur est disponible dans les fichiers journaux de Apache Tomcat/6.0.7.
 
 
--------------------------------------------------------------------------------
 
Apache Tomcat/6.0.7

pour ce qui est de fichier de configuration voial leurs code source :
mon fichier web.xml :
[CODE]
<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_ID" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<display-name>
CRUD</display-name>

<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/applicationContext.xml</param-value>
</context-param>


<context-param>
<param-name>javax.faces.STATE_SAVING_METHOD</param-name>
<param-value>server</param-value>
</context-param>
<context-param>
<param-name>com.sun.faces.validateXml</param-name>
<param-value>true</param-value>
</context-param>

<listener>
<listener-class>com.sun.faces.config.ConfigureListener</listener-class>
</listener>


<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>

<servlet>
<servlet-name>SpringContextServlet</servlet-name>
<servlet-class>org.springframework.web.context.ContextLoaderServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>

<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>*.jsf</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>

</web-app>

le ficheier faces-config :

Code:

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
 
 
<?xml version="1.0"?>
 
<!DOCTYPE faces-config PUBLIC
  "-//Sun Microsystems, Inc.//DTD JavaServer Faces Config 1.0//EN"
  "http://java.sun.com/dtd/web-facesconfig_1_0.dtd" >
 
<faces-config>
 
	<managed-bean>
                  <description>
                    Visual Bean with reference on Business Bean.
                  </description>
         <managed-bean-name>todoBean</managed-bean-name>
                  <managed-bean-class>jotodo.gui.bean.ToDoBean</managed-bean-class>
         <managed-bean-scope>request</managed-bean-scope>
         <managed-property>
         <property-name>toDoService</property-name>
         <value>#{toDoService}</value>
         </managed-property>
         <managed-property>
         <property-name>toDoId</property-name>
         <value>#{param.toDoId}</value>
         </managed-property>
  </managed-bean>
  <navigation-rule>
<from-view-id>/createToDo.jsp</from-view-id>
<navigation-case>
<from-outcome>success</from-outcome>
<to-view-id>/viewToDos.jsp</to-view-id>
</navigation-case>
<navigation-case>
<from-outcome>failure</from-outcome>
<to-view-id>/error.jsp</to-view-id>
</navigation-case>
</navigation-rule>
<navigation-rule>
<from-view-id>/editToDo.jsp</from-view-id>
<navigation-case>
<from-outcome>success</from-outcome>
<to-view-id>/viewToDos.jsp</to-view-id>
</navigation-case>
<navigation-case>
<from-outcome>failure</from-outcome>
<to-view-id>/error.jsp</to-view-id>
</navigation-case>
</navigation-rule>
<navigation-rule>
<from-view-id>/viewToDo.jsp</from-view-id>
<navigation-case>
<from-outcome>success</from-outcome>
<to-view-id>/viewToDos.jsp</to-view-id>
</navigation-case>
<navigation-case>
<from-outcome>failure</from-outcome>
<to-view-id>/error.jsp</to-view-id>
</navigation-case>
</navigation-rule>
<!-- This JSF variable resolver lets you reference JSF managed
beans from a Spring context, or a Spring bean from a managed bean -->
<application>
<variable-resolver>
org.springframework.web.jsf.DelegatingVariableResolver
</variable-resolver>
<locale-config />
</application>
<lifecycle />
<factory />
 
 
</faces-config>

et enfin le fichier applicationcontext :

Code:

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
 
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-
beans.dtd">
<beans>
<!-- ========================= Start of PERSISTENCE DEFINITIONS =========================
-->
<!-- DataSource Definition -->
<bean id="dataSource"
     class="org.apache.commons.dbcp.BasicDataSource"
     destroy-method="close">
     <property name="driverClassName"><value>com.mysql.jdbc.Driver</value></property>
     <property name="url"><value>jdbc:mysql://localhost/CRUD</value></property>
     <property name="username"><value>root</value></property>
     <property name="password"><value>root</value></property>
 
</bean>
 
<!-- Hibernate SessionFactory Definition -->
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="mappingResources">
<list>
<value>jotodo/biz/bo/todo.hbm.xml</value>
</list>
 
</property>
 
<property name="hibernateProperties">
                   	<props>
				<prop key="hibernate.dialect">
     org.hibernate.dialect.MySQLDialect
                </prop>			
			</props>
       </property>
 
 
<property name="dataSource"><ref bean="dataSource" /></property>
</bean>
 
 
<!-- Spring Data Access Exception Translator Defintion -->
<bean id="jdbcExceptionTranslator"
class="org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator">
<property name="dataSource">
<ref bean="dataSource" />
</property>
</bean>
<!-- Hibernate Template Defintion -->
<bean id="hibernateTemplate"
class="org.springframework.orm.hibernate3.HibernateTemplate">
<property name="sessionFactory">
<ref bean="sessionFactory" />
</property>
<property name="jdbcExceptionTranslator">
<ref bean="jdbcExceptionTranslator" />
</property>
</bean>
 
<!-- Hibernate Transaction Manager Definition -->
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory">
<ref local="sessionFactory" />
</property>
</bean>
 
 
<!-- ========================= Start of DAO DEFINITIONS ========================= -->
<!-- TODO DAO Definition: Hibernate implementation -->
<bean id="todoDao" class="jotodo.per.dao.ToDoDaoImpl">
<property name="hibernateTemplate">
<ref bean="hibernateTemplate" />
</property>
</bean>
 
<!-- ========================= Start of SERVICE DEFINITIONS ========================= -->
<!-- TODO Service Definition -->
<bean id="toDoServiceTarget"
class="jotodo.biz.bs.ToDoServiceImpl">
<property name="toDoDao">
<ref local="todoDao" />
</property>
</bean>
 
<!-- Transactional proxy for the TODO Service -->
<bean id="toDoService"
class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">
<property name="transactionManager">
<ref local="transactionManager" />
</property>
<property name="target">
<ref local="toDoServiceTarget" />
</property>
<property name="transactionAttributes">
<props>
<prop key="get*">PROPAGATION_REQUIRED,readOnly</prop>
<prop key="save*">PROPAGATION_REQUIRED</prop>
<prop key="update*">PROPAGATION_REQUIRED</prop>
<prop key="delete*">PROPAGATION_REQUIRED</prop>
</props>
</property>
</bean>
 
 
</beans>
 
 
merci pour votre reponse

et merci pour votre aide

31/10/2008, 17h41
yazen

vérifier que la méthode getTeste() ou Isteste() existe sur votre bean et retourne bien quelques choses.
31/10/2008, 17h46
rc.dev2009

oui il existe j'ai fait deja ce genre de teste , il me retourne ce que j'ai ecrit ,labas, mais lorsque je demande au niveau de la mm methode teste de m'executer une autre methode que j'ai decalrer dans mon interface de la couche metier, il me genere l'erreur signalé (
31/10/2008, 17h50
rc.dev2009

j'ai deja fait ce genre de teste j'arrive bien a entrer dans la methode teste mais le probleme c'est lorsque j'essaye d'utiliser le bean de la couche metier pour faire appel a une autre methode de teste déclarer dans l'interface de la couche metier ,.(je sais bien que au niveau de demarrage de mon application le console m'affiche qu'il a bien charger tous les beans déclarer dans le fichier applicationcontext)
03/11/2008, 11h29
yazen

Et si tu mets un peu de ton code pour voir la façon dont tu as suivi pour faire tt ça ?