[mimi_grebici]

Hi

I use MyEclipse which generate DAO classes and mapping files
but the configuration file where all mappings and DAO beans are defined is not executed !!! I dont know why!!

Is it a hibernate version problem ?!!!

this is my web.xml file :

<?xml version=”1.0″ encoding=”UTF-8″?>
<web-app xmlns=”http://java.sun.com/xml/ns/j2ee&#8221; xmlns:xsi=”http://www.w3.org/2001/XMLSchema-instance&#8221; version=”2.4″ xsi:schemaLocation=”http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd”&gt;

<!– Spring Context Parameters –>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/applicationContext.xml,/WEB-INF/spring-services-beans.xml</param-value>
</context-param>

<context-param>
<param-name>javax.faces.CONFIG_FILES</param-name>
<param-value>/WEB-INF/faces-config.xml</param-value>
</context-param>

<context-param>
<param-name>javax.faces.STATE_SAVING_METHOD</param-name>
<param-value>client</param-value>

</context-param>

<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</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>

<filter>
<filter-name>MyFacesExtensionsFilter</filter-name>
<filter-class>org.apache.myfaces.component.html.util.ExtensionsFilter</filter-class>
<init-param>
<param-name>maxFileSize</param-name>
<param-value>20m</param-value>

</init-param>
</filter>

<filter-mapping>
<filter-name>MyFacesExtensionsFilter</filter-name>
<url-pattern>*.jsf</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>MyFacesExtensionsFilter</filter-name>
<url-pattern>/faces/*</url-pattern>
</filter-mapping>

<!– Spring Servlet –>
<!– !!! UTILISER ContextLoaderListener avec Servelt 2.4 API –>
<servlet>
<servlet-name>SpringContextServlet</servlet-name>
<servlet-class>org.springframework.web.context.ContextLoaderServlet</servlet-class>
<load-on-startup>1</load-on-startup>
<!– <init-param>
<param-name>listings</param-name>
<param-value>true</param-value>
</init-param> –>
</servlet>

</web-app>

And applicationContext.xml

<?xml version=”1.0″ encoding=”UTF-8″?>
<!DOCTYPE beans PUBLIC “-//SPRING//DTD BEAN//EN” “http://www.springframework.org/dtd/spring-beans.dtd”&gt;

<beans>

<bean id=”DataSource1″ class=”org.apache.commons.dbcp.BasicDataSource”>
<property name=”driverClassName”>
<value>org.postgresql.Driver</value>
</property>
<property name=”url”>
<value>jdbc:postgresql://delta3177/Pims</value>
</property>
<property name=”username”>
<value>pims</value>
</property>
<property name=”password”>
<value>smip</value>
</property>
</bean>
<bean id=”sessionFactory” class=”org.springframework.orm.hibernate3.LocalSessionFactoryBean”>
<property name=”dataSource”>
<ref bean=”DataSource1″></ref>
</property>
<property name=”hibernateProperties”>
<props>
<prop key=”hibernate.dialect”>org.hibernate.dialect.PostgreSQLDialect</prop>

<prop key=”hibernate.show_sql”>true</prop>
<prop key=”hibernate.cglib.use_reflection_optimizer”>true</prop>
<prop key=”hibernate.cache.provider_class”>net.sf.hibernate3.cache.HashtableCacheProvider</prop>
</props>
</property>
<property name=”mappingResources”>
<list>

<value>mapping/Program.hbm.xml</value>
<value>mapping/Study.hbm.xml</value>

</list>
</property>

</bean>

<!– Spring Data Access Exception Translator Defintion –>
<bean id=”jdbcExceptionTranslator” class=”org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator”>
<property name=”dataSource”><ref bean=”DataSource1″/></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>

<bean id=”ProgramDAO” class=”main.ProgramDAO”>
<property name=”sessionFactory”>
<ref bean=”hibernateTemplate” />
</property>
</bean>

<bean id=”StudyDAO” class=”main.StudyDAO” factory-method=”getInstance”>
<property name=”sessionFactory”>
<ref bean=”hibernateTemplate” />
</property>
</bean>

<!– *********************************************************** –>
<!– ************* Start of SERVICE DEFINITIONS *********** –>

<!– Hibernate Transaction Manager Definition –>
<bean id=”transactionManager” class=”org.springframework.orm.hibernate.HibernateTransactionManager”>
<property name=”sessionFactory”><ref bean=”sessionFactory”/></property>
</bean>

<bean id=”studyServiceTarget” class=”service.StudyService” >
<property name=”StudyDao”>
<ref bean=”StudyDAO”></ref></property>
</bean>

<!– Transactional proxy Services –>

<bean id=”studyService” class=”org.springframework.transaction.interceptor.TransactionProxyFactoryBean”>
<property name=”transactionManager”><ref local=”transactionManager”/></property>
<property name=”target”><ref local=”studyServiceTarget”/></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>

[Riyad Kalla]

Do you mean this is a Spring problem not loading your beans? What exactly is the error or the problem that is happening? Are you getting an exception?

[mimi_grebici]

No I have no exception. but the applicationContext.xml (the file wich configure the pamming files and the DAO classes ) is not executed !!!

I have added a deliberate error in appilcationContext3.xml file but it did not give any exception about it !!!!!!

[Riyad Kalla]

Mimi,
If you are getting no errors and no exceptions, how do you know that your applicationContext file is not getting ready by Spring? I need you to explain what is broken, what is not working. I need more details and less exclamation points.

[mimi_grebici]

I know that it does not work because the DAO objects and service class are not instanciated and because when I put a deliberate error in the applicationContext.xml file (which must induce an exception ) any exception appeared !!!!

and at the server start there is no comment about applicationContext.xml execution !!!! I have only these comments :

INFO: Installation d’une application pour le chemin de contexte /MyEclipseTest depuis l’URL file:C:\Tomcat\jakarta-tomcat-5.0.28\webapps\MyEclipseTest
4 oct. 2006 12:27:44 org.apache.catalina.core.StandardContext start
GRAVE: Error listenerStart
4 oct. 2006 12:27:44 org.apache.catalina.core.StandardContext start
GRAVE: Context startup failed due to previous errors

I hope that my explanation is clear !!! I know …I have a bad english !!!!

[Riyad Kalla]

It looks like a listener is failing to start, which will cause the app to fail to load (as you are seeing), unfortunately looking at your web.xml file, I see *no* listeners… are you sure you posted the right one?

[mimi_grebici]

yes you are right

I have rewited all the project ! and the web.xml is :

<?xml version=”1.0″ encoding=”UTF-8″?>
<web-app xmlns=”http://java.sun.com/xml/ns/j2ee&#8221; xmlns:xsi=”http://www.w3.org/2001/XMLSchema-instance&#8221; version=”2.4″ xsi:schemaLocation=”http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd”&gt;
<context-param>
<param-name>javax.faces.CONFIG_FILES</param-name>
<param-value>/WEB-INF/faces-config.xml</param-value>
</context-param>

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

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

<!– Faces Listener, that does all the startup work (configuration, init). –>
<listener>
<listener-class>com.sun.faces.config.ConfigureListener</listener-class>
</listener>

</web-app>

and at server start I have just this comment

2006-10-05 11:45:42,834 WARN Digester:120 – [ManagedBeanRule]{faces-config/managed-bean} Merge(studyBean)

and anything about context !!

I have put a deliberate error in applicationContext file , but there is no exception about it !!!

I dont know if I must add other listener or not ?

thanks

[mimi_grebici]

I have resolved the pb !! thanks for all !!!!!!

I added lister and filter and the web.xml is

<?xml version=”1.0″ encoding=”UTF-8″?>
<web-app xmlns=”http://java.sun.com/xml/ns/j2ee&#8221; xmlns:xsi=”http://www.w3.org/2001/XMLSchema-instance&#8221; version=”2.4″ xsi:schemaLocation=”http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd”&gt;
<context-param>
<param-name>javax.faces.CONFIG_FILES</param-name>
<param-value>/WEB-INF/faces-config.xml</param-value>
</context-param>

<filter>
<filter-name>sessionFilter</filter-name>
<filter-class>
org.springframework.orm.hibernate3.support.OpenSessionInViewFilter
</filter-class>
</filter>
<filter-mapping>
<filter-name>sessionFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>

<listener>
<listener-class>
org.springframework.web.context.ContextLoaderListener
</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-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>*.faces</url-pattern>
</servlet-mapping>

<!– Faces Listener, that does all the startup work (configuration, init). –>
<listener>
<listener-class>com.sun.faces.config.ConfigureListener</listener-class>
</listener>

</web-app>

[Riyad Kalla]

That is great, I am glad the issue was resolved.

[Author]

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