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Posted to users@wicket.apache.org by Adam Gibbons <ad...@gmail.com> on 2010/11/25 14:31:56 UTC
need help with spring annotations
Hi there,
I was wondering if anyone could help me with spring annotations, I seem to
have having some problems.
I'm trying to inject my UserService into a CustomAuthenticatedWebSession I
wrote to do validation for my pages.
I get a NPE when I hit any page because my bean does not seem to have been
injected.
Here's my AuthenticatedWebSession Class:
public class CustomAuthenticatedWebSession extends AuthenticatedWebSession{
private static final long serialVersionUID = 4713195500103052768L;
@SpringBean(name="userService")
transient private UserService userService;
public void setUserService(final UserService userService){
this.userService = userService;
}
transient private String currentUser = null;
public CustomAuthenticatedWebSession(final Request request){
super(request);
}
@Override
public boolean authenticate(final String username, final String
password){
currentUser = username;
return userService.authenticate(username, password);
}
@Override
public Roles getRoles(){
return userService.getRoles(currentUser, isSignedIn());
}
}
my applicationContext.xml file:
<?xml version="1.0" encoding="UTF-8"?>
<beans
xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-2.5.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-2.5.xsd
"
>
<bean id="wicketApplication"
class="uk.co.company.product.presentation.wicket.app.WicketApplication" />
<bean id="placeholderConfigurer"
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="ignoreUnresolvablePlaceholders" value="false" />
<property name="systemPropertiesModeName"
value="SYSTEM_PROPERTIES_MODE_OVERRIDE" />
<property name="ignoreResourceNotFound" value="false" />
<property name="locations">
<list>
<value>classpath*:/application.properties</value>
</list>
</property>
</bean>
<bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property
name="driverClassName"><value>${jdbc.driver}</value></property>
<property name="url"><value>${jdbc.url}</value></property>
<property name="username"><value>${jdbc.username}</value></property>
<property name="password"><value>${jdbc.password}</value></property>
</bean>
<tx:annotation-driven transaction-manager="txManager" />
<bean id="txManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory">
<ref bean="sessionFactory" />
</property>
</bean>
<!--
<bean id="interceptor"
class="org.springframework.orm.hibernate3.HibernateInterceptor">
</bean>
-->
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="hibernateProperties">
<props>
<!-- <prop key="hibernate.hbm2ddl.auto">create</prop> -->
<prop key="hibernate.dialect">${hibernate.dialect}</prop>
<prop key="hibernate.connection.pool_size">5</prop>
<prop
key="hibernate.current_session_context_class">thread</prop>
<prop key="hibernate.show_sql">true</prop>
<prop
key="hibernate.cglib.use_reflection_optimizer">true</prop>
<prop
key="hibernate.cache.provider_class">org.hibernate.cache.EhCacheProvider</prop>
<prop
key="hibernate.hibernate.cache.use_query_cache">true</prop>
</props>
</property>
<!-- <property name="entityInterceptor"><ref bean="interceptor"
/></property> -->
<property name="packagesToScan"><list>
<value>uk.co.company.product.persistance.hibernate</value>
</list></property>
</bean>
<context:component-scan base-package="uk.co.company.product" />
</beans>
and web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app
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
"
version="2.4"
>
<display-name>ZenTemplate</display-name>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<filter>
<filter-name>opensessioninview</filter-name>
<filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
</filter>
<filter>
<filter-name>wicket-spring-hibernate</filter-name>
<filter-class>org.apache.wicket.protocol.http.WicketFilter</filter-class>
<init-param>
<param-name>applicationFactoryClassName</param-name>
<param-value>org.apache.wicket.spring.SpringWebApplicationFactory</param-value>
</init-param>
<init-param>
<param-name>applicationClassName</param-name>
<param-value>uk.co.company.product.presentation.wicket.app.WicketApplication</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>opensessioninview</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>wicket-spring-hibernate</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>
Also here is my simple service:
@Service("userService")
public class UserService{
final private TestUserService testUserService = new TestUserService();
public UserService(){
super();
}
@Transactional
final public boolean authenticate(final String userName, final String
password){
return testUserService.authenticate(userName, password);
}
@Transactional
final public Roles getRoles(final String userName, final boolean
signedIn){
return testUserService.getRoles(userName, signedIn);
}
}
If anyone has any ideas please let me know!
Cheers,
Adam
Re: need help with spring annotations
Posted by "adam.gibbons" <ad...@gmail.com>.
I guess if the Application is a singleton I could use it as a
ServiceLocator. Might be better than injecting the bean over and over again
in CustomAuthenticatedWebSession. Most of the wicket objects seem to have a
getApplication method so it might be a nice way of handling my services for
future wicket development.
On 25 November 2010 13:48, Ernesto Reinaldo Barreiro-4 [via Apache Wicket] <
ml-node+3058965-695450474-201041@n4.nabble.com<ml...@n4.nabble.com>
> wrote:
> The explanation is that Wicket injection magic only works for
> components: at other places you have to call the magic yourself:-)
>
> Ernesto
>
> P.S. Would it make sense to put you service at application level and
> make session fetch it from there?
>
> On Thu, Nov 25, 2010 at 2:39 PM, adam.gibbons <[hidden email]<http://user/SendEmail.jtp?type=node&node=3058965&i=0>>
> wrote:
>
> >
> > It worked!! Thank you sooo much!! \(^_^)/
> >
> > On 25 November 2010 13:36, Ernesto Reinaldo Barreiro-4 [via Apache
> Wicket] <
> > [hidden email] <http://user/SendEmail.jtp?type=node&node=3058965&i=1><[hidden
> email] <http://user/SendEmail.jtp?type=node&node=3058965&i=2>>
> >> wrote:
> >
> >> Can you try adding line
> >>
> >> InjectorHolder.getInjector().inject(this);
> >>
> >> on CustomAuthenticatedWebSession constructor?
> >>
> >> Ernesto
> >>
> >> On Thu, Nov 25, 2010 at 2:31 PM, Adam Gibbons <[hidden email]<
> http://user/SendEmail.jtp?type=node&node=3058948&i=0>>
> >> wrote:
> >>
> >> > Hi there,
> >> > I was wondering if anyone could help me with spring annotations, I
> seem
> >> to
> >> > have having some problems.
> >> >
> >> > I'm trying to inject my UserService into a
> CustomAuthenticatedWebSession
> >> I
> >> > wrote to do validation for my pages.
> >> >
> >> > I get a NPE when I hit any page because my bean does not seem to have
> >> been
> >> > injected.
> >> >
> >> > Here's my AuthenticatedWebSession Class:
> >> >
> >> > public class CustomAuthenticatedWebSession extends
> >> AuthenticatedWebSession{
> >> > private static final long serialVersionUID = 4713195500103052768L;
> >> >
> >> > @SpringBean(name="userService")
> >> > transient private UserService userService;
> >> > public void setUserService(final UserService userService){
> >> > this.userService = userService;
> >> > }
> >> >
> >> > transient private String currentUser = null;
> >> >
> >> > public CustomAuthenticatedWebSession(final Request request){
> >> > super(request);
> >> > }
> >> >
> >> > @Override
> >> > public boolean authenticate(final String username, final String
> >> > password){
> >> > currentUser = username;
> >> > return userService.authenticate(username, password);
> >> > }
> >> >
> >> > @Override
> >> > public Roles getRoles(){
> >> > return userService.getRoles(currentUser, isSignedIn());
> >> > }
> >> > }
> >> >
> >> >
> >> > my applicationContext.xml file:
> >> >
> >> > <?xml version="1.0" encoding="UTF-8"?>
> >> > <beans
> >> > xmlns="http://www.springframework.org/schema/beans"
> >> > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> >> > xmlns:aop="http://www.springframework.org/schema/aop"
> >> > xmlns:tx="http://www.springframework.org/schema/tx"
> >> > xmlns:context="http://www.springframework.org/schema/context"
> >> > xsi:schemaLocation="
> >> > http://www.springframework.org/schema/beans
> >> > http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
> >> > http://www.springframework.org/schema/aop
> >> > http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
> >> > http://www.springframework.org/schema/tx
> >> > http://www.springframework.org/schema/tx/spring-tx-2.5.xsd
> >> > http://www.springframework.org/schema/context
> >> > http://www.springframework.org/schema/context/spring-context-2.5.xsd
> >> > "
> >> >>
> >> > <bean id="wicketApplication"
> >> >
> class="uk.co.company.product.presentation.wicket.app.WicketApplication"
> >> />
> >> >
> >> > <bean id="placeholderConfigurer"
> >> >
> >>
> class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
>
> >>
> >> > <property name="ignoreUnresolvablePlaceholders" value="false"
> />
> >> > <property name="systemPropertiesModeName"
> >> > value="SYSTEM_PROPERTIES_MODE_OVERRIDE" />
> >> > <property name="ignoreResourceNotFound" value="false" />
> >> > <property name="locations">
> >> > <list>
> >> > <value>classpath*:/application.properties</value>
> >> > </list>
> >> > </property>
> >> > </bean>
> >> >
> >> > <bean id="dataSource"
> >> > class="org.springframework.jdbc.datasource.DriverManagerDataSource">
> >> > <property
> >> > name="driverClassName"><value>${jdbc.driver}</value></property>
> >> > <property name="url"><value>${jdbc.url}</value></property>
> >> > <property
> >> name="username"><value>${jdbc.username}</value></property>
> >> > <property
> >> name="password"><value>${jdbc.password}</value></property>
> >> > </bean>
> >> >
> >> > <tx:annotation-driven transaction-manager="txManager" />
> >> >
> >> > <bean id="txManager"
> >> >
> >> >
> class="org.springframework.orm.hibernate3.HibernateTransactionManager">
> >> > <property name="sessionFactory">
> >> > <ref bean="sessionFactory" />
> >> > </property>
> >> > </bean>
> >> >
> >> > <!--
> >> > <bean id="interceptor"
> >> > class="org.springframework.orm.hibernate3.HibernateInterceptor">
> >> >
> >> > </bean>
> >> > -->
> >> >
> >> > <bean id="sessionFactory"
> >> >
> >>
> class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
>
> >>
> >> > <property name="dataSource" ref="dataSource" />
> >> > <property name="hibernateProperties">
> >> > <props>
> >> > <!-- <prop key="hibernate.hbm2ddl.auto">create</prop>
> -->
> >> > <prop
> key="hibernate.dialect">${hibernate.dialect}</prop>
> >> > <prop key="hibernate.connection.pool_size">5</prop>
> >> > <prop
> >> > key="hibernate.current_session_context_class">thread</prop>
> >> > <prop key="hibernate.show_sql">true</prop>
> >> > <prop
> >> > key="hibernate.cglib.use_reflection_optimizer">true</prop>
> >> > <prop
> >> >
> >>
> key="hibernate.cache.provider_class">org.hibernate.cache.EhCacheProvider</prop>
>
> >>
> >> > <prop
> >> > key="hibernate.hibernate.cache.use_query_cache">true</prop>
> >> > </props>
> >> > </property>
> >> > <!-- <property name="entityInterceptor"><ref bean="interceptor"
>
> >> > /></property> -->
> >> > <property name="packagesToScan"><list>
> >> > <value>uk.co.company.product.persistance.hibernate</value>
> >> > </list></property>
> >> > </bean>
> >> > <context:component-scan base-package="uk.co.company.product" />
> >> >
> >> > </beans>
> >> >
> >> >
> >> > and web.xml
> >> >
> >> > <?xml version="1.0" encoding="UTF-8"?>
> >> > <web-app
> >> > 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
> >> > "
> >> > version="2.4"
> >> >>
> >> > <display-name>ZenTemplate</display-name>
> >> > <context-param>
> >> > <param-name>contextConfigLocation</param-name>
> >> > <param-value>classpath:applicationContext.xml</param-value>
> >> > </context-param>
> >> > <listener>
> >> >
> >> >
> >>
> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
>
> >>
> >> > </listener>
> >> > <filter>
> >> > <filter-name>opensessioninview</filter-name>
> >> >
> >> >
> >>
> <filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
>
> >>
> >> > </filter>
> >> > <filter>
> >> > <filter-name>wicket-spring-hibernate</filter-name>
> >> >
> >> >
> <filter-class>org.apache.wicket.protocol.http.WicketFilter</filter-class>
> >>
> >> > <init-param>
> >> > <param-name>applicationFactoryClassName</param-name>
> >> >
> >> >
> >>
> <param-value>org.apache.wicket.spring.SpringWebApplicationFactory</param-value>
>
> >>
> >> > </init-param>
> >> > <init-param>
> >> > <param-name>applicationClassName</param-name>
> >> >
> >> >
> >>
> <param-value>uk.co.company.product.presentation.wicket.app.WicketApplication</param-value>
>
> >>
> >> > </init-param>
> >> > </filter>
> >> > <filter-mapping>
> >> > <filter-name>opensessioninview</filter-name>
> >> > <url-pattern>/*</url-pattern>
> >> > </filter-mapping>
> >> > <filter-mapping>
> >> > <filter-name>wicket-spring-hibernate</filter-name>
> >> > <url-pattern>/*</url-pattern>
> >> > </filter-mapping>
> >> > </web-app>
> >> >
> >> > Also here is my simple service:
> >> >
> >> > @Service("userService")
> >> > public class UserService{
> >> >
> >> > final private TestUserService testUserService = new
> TestUserService();
> >>
> >> >
> >> > public UserService(){
> >> > super();
> >> > }
> >> >
> >> > @Transactional
> >> > final public boolean authenticate(final String userName, final
> String
> >> > password){
> >> > return testUserService.authenticate(userName, password);
> >> > }
> >> >
> >> > @Transactional
> >> > final public Roles getRoles(final String userName, final boolean
> >> > signedIn){
> >> > return testUserService.getRoles(userName, signedIn);
> >> > }
> >> > }
> >> >
> >> >
> >> > If anyone has any ideas please let me know!
> >> >
> >> > Cheers,
> >> > Adam
> >> >
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail: [hidden email]<
> http://user/SendEmail.jtp?type=node&node=3058948&i=1>
> >> For additional commands, e-mail: [hidden email]<
> http://user/SendEmail.jtp?type=node&node=3058948&i=2>
> >>
> >>
> >>
> >> ------------------------------
> >> View message @
> >>
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> >>
> >> To start a new topic under Apache Wicket, email
> >> [hidden email] <http://user/SendEmail.jtp?type=node&node=3058965&i=3><[hidden
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> >>
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Re: need help with spring annotations
Posted by Ernesto Reinaldo Barreiro <re...@gmail.com>.
The explanation is that Wicket injection magic only works for
components: at other places you have to call the magic yourself:-)
Ernesto
P.S. Would it make sense to put you service at application level and
make session fetch it from there?
On Thu, Nov 25, 2010 at 2:39 PM, adam.gibbons <ad...@gmail.com> wrote:
>
> It worked!! Thank you sooo much!! \(^_^)/
>
> On 25 November 2010 13:36, Ernesto Reinaldo Barreiro-4 [via Apache Wicket] <
> ml-node+3058948-296965573-201041@n4.nabble.com<ml...@n4.nabble.com>
>> wrote:
>
>> Can you try adding line
>>
>> InjectorHolder.getInjector().inject(this);
>>
>> on CustomAuthenticatedWebSession constructor?
>>
>> Ernesto
>>
>> On Thu, Nov 25, 2010 at 2:31 PM, Adam Gibbons <[hidden email]<http://user/SendEmail.jtp?type=node&node=3058948&i=0>>
>> wrote:
>>
>> > Hi there,
>> > I was wondering if anyone could help me with spring annotations, I seem
>> to
>> > have having some problems.
>> >
>> > I'm trying to inject my UserService into a CustomAuthenticatedWebSession
>> I
>> > wrote to do validation for my pages.
>> >
>> > I get a NPE when I hit any page because my bean does not seem to have
>> been
>> > injected.
>> >
>> > Here's my AuthenticatedWebSession Class:
>> >
>> > public class CustomAuthenticatedWebSession extends
>> AuthenticatedWebSession{
>> > private static final long serialVersionUID = 4713195500103052768L;
>> >
>> > @SpringBean(name="userService")
>> > transient private UserService userService;
>> > public void setUserService(final UserService userService){
>> > this.userService = userService;
>> > }
>> >
>> > transient private String currentUser = null;
>> >
>> > public CustomAuthenticatedWebSession(final Request request){
>> > super(request);
>> > }
>> >
>> > @Override
>> > public boolean authenticate(final String username, final String
>> > password){
>> > currentUser = username;
>> > return userService.authenticate(username, password);
>> > }
>> >
>> > @Override
>> > public Roles getRoles(){
>> > return userService.getRoles(currentUser, isSignedIn());
>> > }
>> > }
>> >
>> >
>> > my applicationContext.xml file:
>> >
>> > <?xml version="1.0" encoding="UTF-8"?>
>> > <beans
>> > xmlns="http://www.springframework.org/schema/beans"
>> > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>> > xmlns:aop="http://www.springframework.org/schema/aop"
>> > xmlns:tx="http://www.springframework.org/schema/tx"
>> > xmlns:context="http://www.springframework.org/schema/context"
>> > xsi:schemaLocation="
>> > http://www.springframework.org/schema/beans
>> > http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
>> > http://www.springframework.org/schema/aop
>> > http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
>> > http://www.springframework.org/schema/tx
>> > http://www.springframework.org/schema/tx/spring-tx-2.5.xsd
>> > http://www.springframework.org/schema/context
>> > http://www.springframework.org/schema/context/spring-context-2.5.xsd
>> > "
>> >>
>> > <bean id="wicketApplication"
>> > class="uk.co.company.product.presentation.wicket.app.WicketApplication"
>> />
>> >
>> > <bean id="placeholderConfigurer"
>> >
>> class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
>>
>> > <property name="ignoreUnresolvablePlaceholders" value="false" />
>> > <property name="systemPropertiesModeName"
>> > value="SYSTEM_PROPERTIES_MODE_OVERRIDE" />
>> > <property name="ignoreResourceNotFound" value="false" />
>> > <property name="locations">
>> > <list>
>> > <value>classpath*:/application.properties</value>
>> > </list>
>> > </property>
>> > </bean>
>> >
>> > <bean id="dataSource"
>> > class="org.springframework.jdbc.datasource.DriverManagerDataSource">
>> > <property
>> > name="driverClassName"><value>${jdbc.driver}</value></property>
>> > <property name="url"><value>${jdbc.url}</value></property>
>> > <property
>> name="username"><value>${jdbc.username}</value></property>
>> > <property
>> name="password"><value>${jdbc.password}</value></property>
>> > </bean>
>> >
>> > <tx:annotation-driven transaction-manager="txManager" />
>> >
>> > <bean id="txManager"
>> >
>> > class="org.springframework.orm.hibernate3.HibernateTransactionManager">
>> > <property name="sessionFactory">
>> > <ref bean="sessionFactory" />
>> > </property>
>> > </bean>
>> >
>> > <!--
>> > <bean id="interceptor"
>> > class="org.springframework.orm.hibernate3.HibernateInterceptor">
>> >
>> > </bean>
>> > -->
>> >
>> > <bean id="sessionFactory"
>> >
>> class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
>>
>> > <property name="dataSource" ref="dataSource" />
>> > <property name="hibernateProperties">
>> > <props>
>> > <!-- <prop key="hibernate.hbm2ddl.auto">create</prop> -->
>> > <prop key="hibernate.dialect">${hibernate.dialect}</prop>
>> > <prop key="hibernate.connection.pool_size">5</prop>
>> > <prop
>> > key="hibernate.current_session_context_class">thread</prop>
>> > <prop key="hibernate.show_sql">true</prop>
>> > <prop
>> > key="hibernate.cglib.use_reflection_optimizer">true</prop>
>> > <prop
>> >
>> key="hibernate.cache.provider_class">org.hibernate.cache.EhCacheProvider</prop>
>>
>> > <prop
>> > key="hibernate.hibernate.cache.use_query_cache">true</prop>
>> > </props>
>> > </property>
>> > <!-- <property name="entityInterceptor"><ref bean="interceptor"
>> > /></property> -->
>> > <property name="packagesToScan"><list>
>> > <value>uk.co.company.product.persistance.hibernate</value>
>> > </list></property>
>> > </bean>
>> > <context:component-scan base-package="uk.co.company.product" />
>> >
>> > </beans>
>> >
>> >
>> > and web.xml
>> >
>> > <?xml version="1.0" encoding="UTF-8"?>
>> > <web-app
>> > 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
>> > "
>> > version="2.4"
>> >>
>> > <display-name>ZenTemplate</display-name>
>> > <context-param>
>> > <param-name>contextConfigLocation</param-name>
>> > <param-value>classpath:applicationContext.xml</param-value>
>> > </context-param>
>> > <listener>
>> >
>> >
>> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
>>
>> > </listener>
>> > <filter>
>> > <filter-name>opensessioninview</filter-name>
>> >
>> >
>> <filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
>>
>> > </filter>
>> > <filter>
>> > <filter-name>wicket-spring-hibernate</filter-name>
>> >
>> > <filter-class>org.apache.wicket.protocol.http.WicketFilter</filter-class>
>>
>> > <init-param>
>> > <param-name>applicationFactoryClassName</param-name>
>> >
>> >
>> <param-value>org.apache.wicket.spring.SpringWebApplicationFactory</param-value>
>>
>> > </init-param>
>> > <init-param>
>> > <param-name>applicationClassName</param-name>
>> >
>> >
>> <param-value>uk.co.company.product.presentation.wicket.app.WicketApplication</param-value>
>>
>> > </init-param>
>> > </filter>
>> > <filter-mapping>
>> > <filter-name>opensessioninview</filter-name>
>> > <url-pattern>/*</url-pattern>
>> > </filter-mapping>
>> > <filter-mapping>
>> > <filter-name>wicket-spring-hibernate</filter-name>
>> > <url-pattern>/*</url-pattern>
>> > </filter-mapping>
>> > </web-app>
>> >
>> > Also here is my simple service:
>> >
>> > @Service("userService")
>> > public class UserService{
>> >
>> > final private TestUserService testUserService = new TestUserService();
>>
>> >
>> > public UserService(){
>> > super();
>> > }
>> >
>> > @Transactional
>> > final public boolean authenticate(final String userName, final String
>> > password){
>> > return testUserService.authenticate(userName, password);
>> > }
>> >
>> > @Transactional
>> > final public Roles getRoles(final String userName, final boolean
>> > signedIn){
>> > return testUserService.getRoles(userName, signedIn);
>> > }
>> > }
>> >
>> >
>> > If anyone has any ideas please let me know!
>> >
>> > Cheers,
>> > Adam
>> >
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: [hidden email]<http://user/SendEmail.jtp?type=node&node=3058948&i=1>
>> For additional commands, e-mail: [hidden email]<http://user/SendEmail.jtp?type=node&node=3058948&i=2>
>>
>>
>>
>> ------------------------------
>> View message @
>> http://apache-wicket.1842946.n4.nabble.com/need-help-with-spring-annotations-tp3058944p3058948.html
>>
>> To start a new topic under Apache Wicket, email
>> ml-node+1842946-1499480286-201041@n4.nabble.com<ml...@n4.nabble.com>
>> To unsubscribe from Apache Wicket, click here<http://apache-wicket.1842946.n4.nabble.com/template/NamlServlet.jtp?macro=unsubscribe_by_code&node=1842946&code=YWRhbS5zLmdpYmJvbnNAZ21haWwuY29tfDE4NDI5NDZ8LTUzNzMyMDU4OQ==>.
>>
>>
>
> --
> View this message in context: http://apache-wicket.1842946.n4.nabble.com/need-help-with-spring-annotations-tp3058944p3058950.html
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Re: need help with spring annotations
Posted by "adam.gibbons" <ad...@gmail.com>.
It worked!! Thank you sooo much!! \(^_^)/
On 25 November 2010 13:36, Ernesto Reinaldo Barreiro-4 [via Apache Wicket] <
ml-node+3058948-296965573-201041@n4.nabble.com<ml...@n4.nabble.com>
> wrote:
> Can you try adding line
>
> InjectorHolder.getInjector().inject(this);
>
> on CustomAuthenticatedWebSession constructor?
>
> Ernesto
>
> On Thu, Nov 25, 2010 at 2:31 PM, Adam Gibbons <[hidden email]<http://user/SendEmail.jtp?type=node&node=3058948&i=0>>
> wrote:
>
> > Hi there,
> > I was wondering if anyone could help me with spring annotations, I seem
> to
> > have having some problems.
> >
> > I'm trying to inject my UserService into a CustomAuthenticatedWebSession
> I
> > wrote to do validation for my pages.
> >
> > I get a NPE when I hit any page because my bean does not seem to have
> been
> > injected.
> >
> > Here's my AuthenticatedWebSession Class:
> >
> > public class CustomAuthenticatedWebSession extends
> AuthenticatedWebSession{
> > private static final long serialVersionUID = 4713195500103052768L;
> >
> > @SpringBean(name="userService")
> > transient private UserService userService;
> > public void setUserService(final UserService userService){
> > this.userService = userService;
> > }
> >
> > transient private String currentUser = null;
> >
> > public CustomAuthenticatedWebSession(final Request request){
> > super(request);
> > }
> >
> > @Override
> > public boolean authenticate(final String username, final String
> > password){
> > currentUser = username;
> > return userService.authenticate(username, password);
> > }
> >
> > @Override
> > public Roles getRoles(){
> > return userService.getRoles(currentUser, isSignedIn());
> > }
> > }
> >
> >
> > my applicationContext.xml file:
> >
> > <?xml version="1.0" encoding="UTF-8"?>
> > <beans
> > xmlns="http://www.springframework.org/schema/beans"
> > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> > xmlns:aop="http://www.springframework.org/schema/aop"
> > xmlns:tx="http://www.springframework.org/schema/tx"
> > xmlns:context="http://www.springframework.org/schema/context"
> > xsi:schemaLocation="
> > http://www.springframework.org/schema/beans
> > http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
> > http://www.springframework.org/schema/aop
> > http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
> > http://www.springframework.org/schema/tx
> > http://www.springframework.org/schema/tx/spring-tx-2.5.xsd
> > http://www.springframework.org/schema/context
> > http://www.springframework.org/schema/context/spring-context-2.5.xsd
> > "
> >>
> > <bean id="wicketApplication"
> > class="uk.co.company.product.presentation.wicket.app.WicketApplication"
> />
> >
> > <bean id="placeholderConfigurer"
> >
> class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
>
> > <property name="ignoreUnresolvablePlaceholders" value="false" />
> > <property name="systemPropertiesModeName"
> > value="SYSTEM_PROPERTIES_MODE_OVERRIDE" />
> > <property name="ignoreResourceNotFound" value="false" />
> > <property name="locations">
> > <list>
> > <value>classpath*:/application.properties</value>
> > </list>
> > </property>
> > </bean>
> >
> > <bean id="dataSource"
> > class="org.springframework.jdbc.datasource.DriverManagerDataSource">
> > <property
> > name="driverClassName"><value>${jdbc.driver}</value></property>
> > <property name="url"><value>${jdbc.url}</value></property>
> > <property
> name="username"><value>${jdbc.username}</value></property>
> > <property
> name="password"><value>${jdbc.password}</value></property>
> > </bean>
> >
> > <tx:annotation-driven transaction-manager="txManager" />
> >
> > <bean id="txManager"
> >
> > class="org.springframework.orm.hibernate3.HibernateTransactionManager">
> > <property name="sessionFactory">
> > <ref bean="sessionFactory" />
> > </property>
> > </bean>
> >
> > <!--
> > <bean id="interceptor"
> > class="org.springframework.orm.hibernate3.HibernateInterceptor">
> >
> > </bean>
> > -->
> >
> > <bean id="sessionFactory"
> >
> class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
>
> > <property name="dataSource" ref="dataSource" />
> > <property name="hibernateProperties">
> > <props>
> > <!-- <prop key="hibernate.hbm2ddl.auto">create</prop> -->
> > <prop key="hibernate.dialect">${hibernate.dialect}</prop>
> > <prop key="hibernate.connection.pool_size">5</prop>
> > <prop
> > key="hibernate.current_session_context_class">thread</prop>
> > <prop key="hibernate.show_sql">true</prop>
> > <prop
> > key="hibernate.cglib.use_reflection_optimizer">true</prop>
> > <prop
> >
> key="hibernate.cache.provider_class">org.hibernate.cache.EhCacheProvider</prop>
>
> > <prop
> > key="hibernate.hibernate.cache.use_query_cache">true</prop>
> > </props>
> > </property>
> > <!-- <property name="entityInterceptor"><ref bean="interceptor"
> > /></property> -->
> > <property name="packagesToScan"><list>
> > <value>uk.co.company.product.persistance.hibernate</value>
> > </list></property>
> > </bean>
> > <context:component-scan base-package="uk.co.company.product" />
> >
> > </beans>
> >
> >
> > and web.xml
> >
> > <?xml version="1.0" encoding="UTF-8"?>
> > <web-app
> > 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
> > "
> > version="2.4"
> >>
> > <display-name>ZenTemplate</display-name>
> > <context-param>
> > <param-name>contextConfigLocation</param-name>
> > <param-value>classpath:applicationContext.xml</param-value>
> > </context-param>
> > <listener>
> >
> >
> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
>
> > </listener>
> > <filter>
> > <filter-name>opensessioninview</filter-name>
> >
> >
> <filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
>
> > </filter>
> > <filter>
> > <filter-name>wicket-spring-hibernate</filter-name>
> >
> > <filter-class>org.apache.wicket.protocol.http.WicketFilter</filter-class>
>
> > <init-param>
> > <param-name>applicationFactoryClassName</param-name>
> >
> >
> <param-value>org.apache.wicket.spring.SpringWebApplicationFactory</param-value>
>
> > </init-param>
> > <init-param>
> > <param-name>applicationClassName</param-name>
> >
> >
> <param-value>uk.co.company.product.presentation.wicket.app.WicketApplication</param-value>
>
> > </init-param>
> > </filter>
> > <filter-mapping>
> > <filter-name>opensessioninview</filter-name>
> > <url-pattern>/*</url-pattern>
> > </filter-mapping>
> > <filter-mapping>
> > <filter-name>wicket-spring-hibernate</filter-name>
> > <url-pattern>/*</url-pattern>
> > </filter-mapping>
> > </web-app>
> >
> > Also here is my simple service:
> >
> > @Service("userService")
> > public class UserService{
> >
> > final private TestUserService testUserService = new TestUserService();
>
> >
> > public UserService(){
> > super();
> > }
> >
> > @Transactional
> > final public boolean authenticate(final String userName, final String
> > password){
> > return testUserService.authenticate(userName, password);
> > }
> >
> > @Transactional
> > final public Roles getRoles(final String userName, final boolean
> > signedIn){
> > return testUserService.getRoles(userName, signedIn);
> > }
> > }
> >
> >
> > If anyone has any ideas please let me know!
> >
> > Cheers,
> > Adam
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [hidden email]<http://user/SendEmail.jtp?type=node&node=3058948&i=1>
> For additional commands, e-mail: [hidden email]<http://user/SendEmail.jtp?type=node&node=3058948&i=2>
>
>
>
> ------------------------------
> View message @
> http://apache-wicket.1842946.n4.nabble.com/need-help-with-spring-annotations-tp3058944p3058948.html
>
> To start a new topic under Apache Wicket, email
> ml-node+1842946-1499480286-201041@n4.nabble.com<ml...@n4.nabble.com>
> To unsubscribe from Apache Wicket, click here<http://apache-wicket.1842946.n4.nabble.com/template/NamlServlet.jtp?macro=unsubscribe_by_code&node=1842946&code=YWRhbS5zLmdpYmJvbnNAZ21haWwuY29tfDE4NDI5NDZ8LTUzNzMyMDU4OQ==>.
>
>
--
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Re: need help with spring annotations
Posted by Ernesto Reinaldo Barreiro <re...@gmail.com>.
Can you try adding line
InjectorHolder.getInjector().inject(this);
on CustomAuthenticatedWebSession constructor?
Ernesto
On Thu, Nov 25, 2010 at 2:31 PM, Adam Gibbons <ad...@gmail.com> wrote:
> Hi there,
> I was wondering if anyone could help me with spring annotations, I seem to
> have having some problems.
>
> I'm trying to inject my UserService into a CustomAuthenticatedWebSession I
> wrote to do validation for my pages.
>
> I get a NPE when I hit any page because my bean does not seem to have been
> injected.
>
> Here's my AuthenticatedWebSession Class:
>
> public class CustomAuthenticatedWebSession extends AuthenticatedWebSession{
> private static final long serialVersionUID = 4713195500103052768L;
>
> @SpringBean(name="userService")
> transient private UserService userService;
> public void setUserService(final UserService userService){
> this.userService = userService;
> }
>
> transient private String currentUser = null;
>
> public CustomAuthenticatedWebSession(final Request request){
> super(request);
> }
>
> @Override
> public boolean authenticate(final String username, final String
> password){
> currentUser = username;
> return userService.authenticate(username, password);
> }
>
> @Override
> public Roles getRoles(){
> return userService.getRoles(currentUser, isSignedIn());
> }
> }
>
>
> my applicationContext.xml file:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <beans
> xmlns="http://www.springframework.org/schema/beans"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> xmlns:aop="http://www.springframework.org/schema/aop"
> xmlns:tx="http://www.springframework.org/schema/tx"
> xmlns:context="http://www.springframework.org/schema/context"
> xsi:schemaLocation="
> http://www.springframework.org/schema/beans
> http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
> http://www.springframework.org/schema/aop
> http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
> http://www.springframework.org/schema/tx
> http://www.springframework.org/schema/tx/spring-tx-2.5.xsd
> http://www.springframework.org/schema/context
> http://www.springframework.org/schema/context/spring-context-2.5.xsd
> "
>>
> <bean id="wicketApplication"
> class="uk.co.company.product.presentation.wicket.app.WicketApplication" />
>
> <bean id="placeholderConfigurer"
> class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
> <property name="ignoreUnresolvablePlaceholders" value="false" />
> <property name="systemPropertiesModeName"
> value="SYSTEM_PROPERTIES_MODE_OVERRIDE" />
> <property name="ignoreResourceNotFound" value="false" />
> <property name="locations">
> <list>
> <value>classpath*:/application.properties</value>
> </list>
> </property>
> </bean>
>
> <bean id="dataSource"
> class="org.springframework.jdbc.datasource.DriverManagerDataSource">
> <property
> name="driverClassName"><value>${jdbc.driver}</value></property>
> <property name="url"><value>${jdbc.url}</value></property>
> <property name="username"><value>${jdbc.username}</value></property>
> <property name="password"><value>${jdbc.password}</value></property>
> </bean>
>
> <tx:annotation-driven transaction-manager="txManager" />
>
> <bean id="txManager"
>
> class="org.springframework.orm.hibernate3.HibernateTransactionManager">
> <property name="sessionFactory">
> <ref bean="sessionFactory" />
> </property>
> </bean>
>
> <!--
> <bean id="interceptor"
> class="org.springframework.orm.hibernate3.HibernateInterceptor">
>
> </bean>
> -->
>
> <bean id="sessionFactory"
> class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
> <property name="dataSource" ref="dataSource" />
> <property name="hibernateProperties">
> <props>
> <!-- <prop key="hibernate.hbm2ddl.auto">create</prop> -->
> <prop key="hibernate.dialect">${hibernate.dialect}</prop>
> <prop key="hibernate.connection.pool_size">5</prop>
> <prop
> key="hibernate.current_session_context_class">thread</prop>
> <prop key="hibernate.show_sql">true</prop>
> <prop
> key="hibernate.cglib.use_reflection_optimizer">true</prop>
> <prop
> key="hibernate.cache.provider_class">org.hibernate.cache.EhCacheProvider</prop>
> <prop
> key="hibernate.hibernate.cache.use_query_cache">true</prop>
> </props>
> </property>
> <!-- <property name="entityInterceptor"><ref bean="interceptor"
> /></property> -->
> <property name="packagesToScan"><list>
> <value>uk.co.company.product.persistance.hibernate</value>
> </list></property>
> </bean>
> <context:component-scan base-package="uk.co.company.product" />
>
> </beans>
>
>
> and web.xml
>
> <?xml version="1.0" encoding="UTF-8"?>
> <web-app
> 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
> "
> version="2.4"
>>
> <display-name>ZenTemplate</display-name>
> <context-param>
> <param-name>contextConfigLocation</param-name>
> <param-value>classpath:applicationContext.xml</param-value>
> </context-param>
> <listener>
>
> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
> </listener>
> <filter>
> <filter-name>opensessioninview</filter-name>
>
> <filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
> </filter>
> <filter>
> <filter-name>wicket-spring-hibernate</filter-name>
>
> <filter-class>org.apache.wicket.protocol.http.WicketFilter</filter-class>
> <init-param>
> <param-name>applicationFactoryClassName</param-name>
>
> <param-value>org.apache.wicket.spring.SpringWebApplicationFactory</param-value>
> </init-param>
> <init-param>
> <param-name>applicationClassName</param-name>
>
> <param-value>uk.co.company.product.presentation.wicket.app.WicketApplication</param-value>
> </init-param>
> </filter>
> <filter-mapping>
> <filter-name>opensessioninview</filter-name>
> <url-pattern>/*</url-pattern>
> </filter-mapping>
> <filter-mapping>
> <filter-name>wicket-spring-hibernate</filter-name>
> <url-pattern>/*</url-pattern>
> </filter-mapping>
> </web-app>
>
> Also here is my simple service:
>
> @Service("userService")
> public class UserService{
>
> final private TestUserService testUserService = new TestUserService();
>
> public UserService(){
> super();
> }
>
> @Transactional
> final public boolean authenticate(final String userName, final String
> password){
> return testUserService.authenticate(userName, password);
> }
>
> @Transactional
> final public Roles getRoles(final String userName, final boolean
> signedIn){
> return testUserService.getRoles(userName, signedIn);
> }
> }
>
>
> If anyone has any ideas please let me know!
>
> Cheers,
> Adam
>
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Re: need help with spring annotations
Posted by Mauro Ciancio <ma...@gmail.com>.
Hi,
> How do you inject Hibernate DAOs into your Spring Services using
> annotations? Is that possible?
> I also seem to be having some problems with the sessionFactory being inject
> into the DAOs.
>
> Any ideas?
That is configured with Spring, doesn't depends on Wicket at all. I
usually configure dependencies in XML files but AFAIR you can use
@Autowired annotation.
Regards.
--
Mauro Ciancio
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Re: need help with spring annotations
Posted by "adam.gibbons" <ad...@gmail.com>.
Oh thanks for the tip! I've corrected that now. :)
How do you inject Hibernate DAOs into your Spring Services using
annotations? Is that possible?
I also seem to be having some problems with the sessionFactory being inject
into the DAOs.
Any ideas?
Services are there now though, yay :)
On 25 November 2010 14:46, Mauro Ciancio [via Apache Wicket] <
ml-node+3059075-939733042-201041@n4.nabble.com<ml...@n4.nabble.com>
> wrote:
> Hello,
>
> > @SpringBean(name="userService")
> > transient private UserService userService;
>
> Do not use injected beans as transient fields, because it will produce
> that the field is not serialized and thus the reference will be null
> after the page is hydrated.
>
> If you mark fields with @SpringBean, Wicket will automatically inject
> a serializable proxy that can be reconstructed after hydratation.
>
> HTH.
> Regards.
> --
> Mauro Ciancio
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Re: need help with spring annotations
Posted by Mauro Ciancio <ma...@gmail.com>.
Hello,
> @SpringBean(name="userService")
> transient private UserService userService;
Do not use injected beans as transient fields, because it will produce
that the field is not serialized and thus the reference will be null
after the page is hydrated.
If you mark fields with @SpringBean, Wicket will automatically inject
a serializable proxy that can be reconstructed after hydratation.
HTH.
Regards.
--
Mauro Ciancio
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