使用的罐子的详细信息:Struts2 2.2.1 Spring 3.0.5.RELEASE Hibernate 3.6.0.FINAL
尝试执行映射如下的操作时遇到一个奇怪的问题:
<action name="supplierSearch" class="supplierSearchAction">
<result>/pages/suppliersearch.jsp</result>
</action>
<action name="searchForSupplier" class="supplierSearchAction" method="doSearch">
<result>/pages/suppliersearch.jsp</result>
</action>
第一个操作将用户发送到搜索页面,他们输入搜索字符串,然后在发布表单时调用第二个操作。
spring config中的动作如下:
<bean id="supplierSearchAction"
class="com.blah.SupplierSearchAction"
scope="prototype">
<property name="searchService" ref="supplierSearchService"></property>
</bean>
搜索服务使用休眠搜索,定义如下:
<bean id="supplierSearchService"
class="com.devcentre.yubi.application.service.SupplierSearchServiceImpl">
<property name="sessionFactory" ref="sessionFactory"></property>
</bean>
我正在使用spring aop来配置我的事务边界,持久性配置如下:
<tx:annotation-driven transaction-manager="txManager" />
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="annotatedClasses">
<list>
// annotated classes here
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect"> org.hibernate.dialect.MySQLDialect</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.hbm2ddl.auto">upgrade</prop>
<prop key="hibernate.cache.use_second_level_cache">true</prop>
<prop key="hibernate.cache.provider_class">
net.sf.ehcache.hibernate.SingletonEhCacheProvider</prop>
<prop key="hibernate.search.default.directory_provider">org.hibernate.search.store.FSDirectoryProvider
</prop>
<prop key="hibernate.search.default.indexBase">/lucene/indexes</prop>
<prop key="hibernate.search.default.batch.merge_factor">10</prop>
<prop key="hibernate.search.default.batch.max_buffered_docs">10</prop>
</props>
</property>
</bean>
<bean id="txManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
Spring在我的web.xml中配置如下:
<listener>
<listener-class>
org.springframework.web.context.ContextLoaderListener
</listener-class>
</listener>
<listener>
<listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>
</listener>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
/WEB-INF/src/spring-config.xml
/WEB-INF/src/persistence-config.xml
</param-value>
</context-param>
在搜索 JSP 页面上,我有一个表单,它将搜索字符串提交给应该调用 doSearch 方法的操作。但是,当我提交搜索时,出现如下异常(因为启用了 devmode):
Struts has detected an unhandled exception:
Messages: $Proxy28.doSearch()
File: java/lang/Class.java Line
number: 1,605
然后是堆栈跟踪:
java.lang.NoSuchMethodException: $Proxy28.addComponent()
java.lang.Class.getMethod(Class.java:1605)
org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.getActionMethod(AnnotationValidationInterceptor.java:75)
org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:47)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
这很奇怪,因为动作类上有一个带有签名的方法:
public String doSearch()
谁能帮助阐明为什么 ActionProxy 没有预期的方法?
谢谢,
亚历克斯