问题
using: liferay 6.1 spring 3.1 spring-portlet-mvc
We tried to inject spring beans with @Autowired and it seems that this doesnt work with liferay 6.1 ? Known bug? Workaround?
here my applicationContext.xml:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:util="http://www.springframework.org/schema/util"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
http://www.springframework.org/schema/util
http://www.springframework.org/schema/util/spring-util-3.0.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">
<bean id="viewNameTranslator"
class="org.springframework.web.servlet.view.DefaultRequestToViewNameTranslator"/>
<bean
class="org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping"/>
<mvc:annotation-driven />
<context:annotation-config />
<context:component-scan base-package="com.ebcont.yatc.portlets.service"/>
<bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="locations">
<list>
<value>classpath:configuration.properties</value>
<value>classpath:mail.properties</value>
</list>
</property>
</bean>
<bean id="appProperties"
class="org.springframework.beans.factory.config.PropertiesFactoryBean">
<property name="singleton" value="true"/>
<property name="properties">
<props>
<prop key="application.name">${application.name}</prop>
</props>
</property>
</bean>
<bean id="mailProperties"
class="org.springframework.beans.factory.config.PropertiesFactoryBean">
<property name="singleton" value="true"/>
<property name="properties">
<props>
<prop key="mail.host">${mail.host}</prop>
<prop key="mail.port">${mail.port}</prop>
<prop key="mail.username">${mail.username}</prop>
<prop key="mail.password">${mail.password}</prop>
<prop key="mail.smtp.auth">${mail.smtp.auth}</prop>
<prop key="mail.smtp.starttls.enable">${mail.smtp.starttls.enable}</prop>
<prop key="mail.registration.sender">${mail.registration.sender}</prop>
<prop key="mail.registration.subject">${mail.registration.subject}</prop>
</props>
</property>
</bean>
<bean id="mailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
<property name="host" value="${mail.host}"/>
<property name="port" value="${mail.port}"/>
<property name="username" value="${mail.username}"/>
<property name="password" value="${mail.password}"/>
<property name="javaMailProperties">
<props>
<prop key="mail.smtp.auth">${mail.smtp.auth}</prop>
<prop key="mail.smtp.starttls.enable">${mail.smtp.starttls.enable}</prop>
</props>
</property>
<property name="defaultEncoding" value="UTF-8"/>
</bean>
<bean id="velocityEngine"
class="org.springframework.ui.velocity.VelocityEngineFactoryBean">
<property name="velocityProperties">
<value>
resource.loader=class
class.resource.loader.class=
org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader
</value>
</property>
</bean>
<bean id="portletMultipartResolver"
class="org.springframework.web.portlet.multipart.CommonsPortletMultipartResolver">
<!-- one of the properties available; the maximum file size in bytes -->
<property name="maxUploadSize" value="100000"/>
</bean>
</beans>
web.xml:
<web-app id="WebApp_9" 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>Portlet MVC</display-name>
<servlet>
<servlet-name>ViewRendererServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.ViewRendererServlet</servlet-class>
</servlet>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<listener>
<listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>
</listener>
<servlet-mapping>
<servlet-name>ViewRendererServlet</servlet-name>
<url-pattern>/WEB-INF/servlet/view</url-pattern>
</servlet-mapping>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath*:/**/applicationContext.xml</param-value>
</context-param>
回答1:
The problem is related to your web.xml file. What you need to do is add the following listener:
<listener-class>com.liferay.portal.kernel.servlet.SecurePluginContextListener</listener-class>
Note there is a bug with Liferay 6.1 and custom spring-mvc portlet deployments (LPS-29103). The problem occurs if you use the Liferay auto-deploy process, a fix has already been released. The issue results because the auto-deploy process amends the web.xml file and sticks the listener in the incorrect order.
What you need to do is add the listener (SecurePluginContextListener) after your spring context listener. So in your case it would be:
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<listener>
<listener-class>com.liferay.portal.kernel.servlet.SecurePluginContextListener</listener-class>
</listener>
<listener>
<listener-class>com.liferay.portal.kernel.servlet.PortletContextListener</listener-class>
</listener>
Hope this resolves your issue.
来源：https://stackoverflow.com/questions/13739905/liferay-spring-spring-web-mvc-autowired-dont-work