3
我正在使用Spring MVC開發Web應用程序。
這是我收到的例外：
Exception while loading the app : java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: org.apache.catalina.LifecycleException: java.lang.IllegalArgumentException: Can not set com.onclave.papercraft.DAO.tenantDAO.Implementation.UsersDAOImplementation field com.onclave.papercraft.DAO.tenantDAO.Controller.UsersDAOController.usersDAOImplementation to com.sun.proxy.$Proxy301
我有一個控制器： StudentController.java
@Controller
public class StudentsController {
@Autowired
private UsersDAOController usersDAOController;
. . .
private final String USER_TYPE = "student";
@Transactional
@RequestMapping(value = "/PAuth/user/add/user/student", method = RequestMethod.POST)
public long addNewStudent(HttpServletRequest request) {
long usersID = -1;
. . .
usersID = usersDAOController.storeNewUser(request, USER_TYPE);
. . .
}
. . .
}
這是UsersDAOController.java：
@Controller
@Configurable
public class UsersDAOController {
@Autowired
private UsersDAOImplementation usersDAOImplementation;
public long storeNewUser(HttpServletRequest request, final String USER_TYPE) {
Users user = new Users();
. . .
return usersDAOImplementation.createNewUser(user);
}
. . .
}
最後，這是UsersDAOImplementation.java：
@Service
public class UsersDAOImplementation implements IUsersDAO {
private JdbcTemplate jdbcTemplate = null;
@Autowired
public UsersDAOImplementation(DataSource dataSource) {
this.jdbcTemplate = (new JdbcTemplate(dataSource));
}
. . .
@Override
public long createNewUser(final Users user) {
KeyHolder keyHolder = new GeneratedKeyHolder();
final long success = this.jdbcTemplate.update(new PreparedStatementCreator() {
@Override
public PreparedStatement createPreparedStatement(Connection connection) throws SQLException {
PreparedStatement preparedStatement = connection.prepareStatement(QueryStatements.INSERT_NEW_USER_SQL, Statement.RETURN_GENERATED_KEYS);
. . .
return preparedStatement;
}
}, keyHolder);
if(success == 1) {
return keyHolder.getKey().longValue();
}
return -1;
}
. . .
}
除StudentController.java之外的每個類都被定義爲application-context.xml內的bean。
<?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:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:util="http://www.springframework.org/schema/util"
xmlns:jdbc="http://www.springframework.org/schema/jdbc"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:task="http://www.springframework.org/schema/task"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-4.1.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-4.1.xsd
http://www.springframework.org/schema/util
http://www.springframework.org/schema/util/spring-util-4.1.xsd
http://www.springframework.org/schema/jdbc
http://www.springframework.org/schema/jdbc/spring-jdbc-4.1.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-4.1.xsd
http://www.springframework.org/schema/task
http://www.springframework.org/schema/task/spring-task-4.1.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc.xsd
http://www.springframework.org/schema/cache http://www.springframework.org/schema/cache/spring-cache-4.2.xsd" xmlns:cache="http://www.springframework.org/schema/cache">
<!-- External Properties Placeholder Configuration -->
<context:property-placeholder location="classpath*:properties/database-connectivity.properties" order="1" ignore-unresolvable="true" />
<!-- Configuring Transaction Manager -->
<tx:annotation-driven proxy-target-class="true" />
<!--
===========================================================
SETTINGS/CONFIGURATION BEANS
===========================================================
-->
<!-- REST template configuration -->
<bean id="restTemplate" class="org.springframework.web.client.RestTemplate"/>
<!--
===========================================================
DATABASE CONNECTIVITY CONFIGURATION
===========================================================
-->
<!-- Database Connectivity Bean configuration -->
<bean
id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="${jdbc.mysql.driverClass}" />
<property name="url" value="${jdbc.mysql.url}" />
<property name="username" value="${jdbc.mysql.username}" />
<property name="password" value="${jdbc.mysql.password}" />
</bean>
<!-- Transaction Manager Configuration -->
<bean
id="transactionManager"
class="org.springframework.jdbc.datasource.DataSourceTransactionManager"
scope="singleton">
<property name="dataSource" ref="dataSource" />
</bean>
<!--
===========================================================
BEAN DEFINITIONS
===========================================================
-->
<!-- User Controller Beans -->
<bean
id="usersDAOControllerBean"
class="com.onclave.papercraft.DAO.tenantDAO.Controller.UsersDAOController">
</bean>
<bean
id="usersDAOImplementationBean"
class="com.onclave.papercraft.DAO.tenantDAO.Implementation.UsersDAOImplementation">
<constructor-arg ref="dataSource" />
</bean>
</beans>
我寫這些類的一些JUnit測試案例和他們做工精細，但每當我試圖將其部署到我的GlassFish服務器上，它給我這個錯誤。完整的堆棧跟蹤表示它無法在類中自動注入注入的依賴關係。我不知道如何解決這個問題。一直試圖解決它整整一天。這是SO post是我遇到的類似問題，但OP沒有留下任何解決方案。
請幫忙。謝謝。
部分堆棧跟蹤：
WebModule[/Papercraft-web]StandardWrapper.Throwable
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'studentsController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.onclave.papercraft.DAO.tenantDAO.Controller.UsersDAOController com.onclave.papercraft.controller.student.StudentsController.usersDAOController; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'usersDAOController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.onclave.papercraft.DAO.tenantDAO.Implementation.UsersDAOImplementation com.onclave.papercraft.DAO.tenantDAO.Controller.UsersDAOController.usersDAOImplementation; nested exception is java.lang.IllegalArgumentException: Can not set com.onclave.papercraft.DAO.tenantDAO.Implementation.UsersDAOImplementation field com.onclave.papercraft.DAO.tenantDAO.Controller.UsersDAOController.usersDAOImplementation to com.sun.proxy.$Proxy301
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:772)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:839)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:538)
at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:664)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:630)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:678)
at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:549)
at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:490)
at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136)
at javax.servlet.GenericServlet.init(GenericServlet.java:244)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1583)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1382)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5732)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:5977)
at com.sun.enterprise.web.WebModule.start(WebModule.java:691)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:1041)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:1024)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:747)
at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:2286)
at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1932)
at com.sun.enterprise.web.WebApplication.start(WebApplication.java:139)
at org.glassfish.internal.data.EngineRef.start(EngineRef.java:122)
at org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:291)
at org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:352)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:500)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:219)
at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:491)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:539)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:535)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:360)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2.execute(CommandRunnerImpl.java:534)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:565)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:557)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:360)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:556)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1464)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1300(CommandRunnerImpl.java:109)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1846)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1722)
at com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:534)
at com.sun.enterprise.v3.admin.AdminAdapter.onMissingResource(AdminAdapter.java:224)
at org.glassfish.grizzly.http.server.StaticHttpHandlerBase.service(StaticHttpHandlerBase.java:189)
at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167)
at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:206)
at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:180)
at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235)
at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:283)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:200)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:132)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:111)
at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:536)
at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:591)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:571)
at java.lang.Thread.run(Thread.java:745)
編輯： 按要求完整的應用程序的context.xml添加。
這沒有奏效。最初在我的application-context.xml中有''。但它仍然給我同樣的錯誤信息。 「...注入自動裝載的依賴關係失敗...」 –
請問您是否可以發佈您的應用程序環境的詳細版本。 – yogidilip
我編輯了這個問題來添加完整的'application-context.xml'。請檢查。 –