While I was working on creating a new stripes action, I found the following error on a log file.
**net.sourceforge.stripes.exception.StripesServletException: ***Could not create instance of ActionBean type*** [site.person.inspector.finaid.budget.ManageSession].**
at net.sourceforge.stripes.controller.AnnotatedClassActionResolver.getActionBean(AnnotatedClassActionResolver.java:368)
at net.sourceforge.stripes.controller.NameBasedActionResolver.getActionBean(NameBasedActionResolver.java:264)
at net.sourceforge.stripes.controller.AnnotatedClassActionResolver.getActionBean(AnnotatedClassActionResolver.java:293)
at net.sourceforge.stripes.controller.DispatcherHelper$1.intercept(DispatcherHelper.java:106)
at net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:158)
at.site.stripesext.ConnectionContextSetupInterceptor.intercept(ConnectionContextSetupInterceptor.java:17)
at net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)
at net.sourceforge.stripes.controller.BeforeAfterMethodInterceptor.intercept(BeforeAfterMethodInterceptor.java:113)
at net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)
at net.sourceforge.stripes.controller.ExecutionContext.wrap(ExecutionContext.java:74)
at net.sourceforge.stripes.controller.DispatcherHelper.resolveActionBean(DispatcherHelper.java:102)
at net.sourceforge.stripes.controller.DispatcherServlet.resolveActionBean(DispatcherServlet.java:238)
at net.sourceforge.stripes.controller.DispatcherServlet.service(DispatcherServlet.java:141)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at net.sourceforge.stripes.controller.StripesFilter.doFilter(StripesFilter.java:247)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at .site.person.PersonAuditFilter.doFilter(PersonAuditFilter.java:44)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at .site.support.security.AuthorizationFilter.doFilter(AuthorizationFilter.java:76)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at .site.support.session.SessionTrackingFilter.doFilter(SessionTrackingFilter.java:41)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at .site.support.security.AuthenticationFilter.doFilter(AuthenticationFilter.java:39)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at .site.support.downtime.DowntimeFilter.doFilter(DowntimeFilter.java:41)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at .site.QueueFilter.doFilter(QueueFilter.java:23)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at .site.TransactionFilter.doFilter(TransactionFilter.java:82)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at .site.ExceptionLoggingFilter.doFilter(ExceptionLoggingFilter.java:42)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.displaytag.filter.ResponseOverrideFilter.doFilter(ResponseOverrideFilter.java:125)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at .site.PdfFilter.doFilter(PdfFilter.java:42)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at .site.PreventCacheResponseFilter.doFilter(PreventCacheResponseFilter.java:25)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at site.QuiesceFilter.doFilter(QuiesceFilter.java:91)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at .site.HqlTraceFilter.doFilter(HqlTraceFilter.java:43)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at .site.AuditFilter.doFilter(AuditFilter.java:61)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at org.apache.catalina.valves.FastCommonAccessLogValve.invoke(FastCommonAccessLogValve.java:500)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:873)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
at java.lang.Thread.run(Thread.java:619)
Below are the classes that I am working for right now.
#UrlBinding("/person/inspect/finaid/budget/manage-session-budget.page")
public class ManageSession extends AbstractAidApplicantYearSessionTab{
//The class AbstractAidApplicantYearSessionTab has a hierarchy and the last one extends from UIAction
private static final String MANAGE_JSP_FILE="person/inspect/finaid/budget/manage-session-budget.jsp" ;
#Override
#DefaultHandler
public Resolution show() {
return new MauiForwardResolution(MANAGE_JSP_FILE);
}
public ManageSession(PersonInspectorAction personInspector, String group, String title) {
super(personInspector, group, title);
}
}
#UrlBinding("/person/inspect/finaid/budget/cost-of-attendance.page")
public class CostOfAttendanceTab extends AbstractAidApplicantTab {
public String getViewSessionUrl() {
return "/person/inspect/finaid/budget/manage-session-budget.page";
}
public CostOfAttendanceTab(PersonInspectorAction personInspector, String group, String title) {
super(personInspector, group, title);
}
}
What I am trying to do is when you click a link I calls the getViewSessionUrl (i.e actionBean.viewSessionUrl). which in turn takes you to the manage-session-budget.page (i.e class ManageSession)… In that class I have a default resolution called show().. which forwards you to the manage-session-budget.jsp …. but I don’t know why it is not getting that jsp file or sth is wrong with the ManageSession page …
Do you have any thought?
The action bean class (ManageSession), doesn't have a no-arg constructor, so Stripes can't create an instance of this class.
Related
I am new to unit testing and I have to test my methods in spring boot.
I created application with Spring Security JWT Authentication + PostgreSQL – RestAPIs SpringBoot + Spring MVC + Spring JPA from this link
then I created controller for users to edit update ect.
My users controller looks like this
#RestController
#RequestMapping("/users")
public class Users {
#Autowired
private UserService userService;
#GetMapping(value = "/*")//can access with this root
#PreAuthorize("hasRole('ADMIN')") //Only admin can view all users' details
public List<User> AllUsers(){
return this.userService.getAllUsers();
}
#GetMapping(value = "/{username}")//can access with this root
public User GetOneUser(#PathVariable(value = "username") String username){
Authentication auth = SecurityContextHolder.getContext().getAuthentication();
String auth_name = auth.getName(); //get logged in username
if(auth_name.equals(username)||this.userService.isAdmin(auth_name)){//admin and user can see the details
return this.userService.getUser(username);
}
else{
return null;
}
}
#DeleteMapping(value = "/{id}")//can access with this root
#PreAuthorize("hasRole('ADMIN')") //Only admin can delete user
public void DeleteUser(#PathVariable(value = "id") Long id){
this.userService.deleteUser(id);
}
#PostMapping(value = "/{username}")//can access with this root
public User EditUser(#PathVariable(value = "username") String username,#RequestBody SignUpForm user) {//only user can edit
Authentication auth = SecurityContextHolder.getContext().getAuthentication();
String auth_name = auth.getName(); //get logged in username
User upUser=null;
if(auth_name.equals(username)){
upUser=this.userService.updateUser(username,user);
}
return upUser;
}
}
then I created UserService like this:
#Service
public class UserService {
#Autowired
private UserRepository userRepository;
#Autowired
private RoleRepository roleRepository;
#Autowired
PasswordEncoder encoder;
public List<User> getAllUsers(){
// return topics;
List<User> users=new ArrayList<>();
userRepository.findAll().forEach(users::add);
return users;
}
public boolean isAdmin(String username){
boolean flag=false;
if(this.userRepository.existsByUsername(username)){
User user=this.userRepository.findByUsername(username).get();
Role adminRole = roleRepository.findByName(RoleName.ROLE_ADMIN)
.orElseThrow(() -> new RuntimeException("Fail! -> Cause: User Role not find."));
if(user.getId().equals(adminRole.getId())){
flag=true;
}
}
return flag;
}
public User getUser(String username){
return userRepository.findByUsername(username).orElse(null);
}
public User updateUser(String username, SignUpForm user) {
if(userRepository.existsByUsername(username)) {
User ExistingUser=userRepository.findByUsername(username).get();
if(ExistingUser.getName()!=user.getName()){
ExistingUser.setName(user.getName());
}
if(ExistingUser.getUsername()!=user.getUsername()){
ExistingUser.setUsername(user.getUsername());
}
if(ExistingUser.getPassword()!=user.getPassword()){
ExistingUser.setPassword(encoder.encode(user.getPassword()));
}
if(ExistingUser.getEmail()!=user.getEmail()){
ExistingUser.setEmail(user.getEmail());
}
Set<String> Roles =user.getRole();
Set<Role> roles = new HashSet<>();
Roles.forEach(role -> {
switch(role) {
case "admin":
Role adminRole = roleRepository.findByName(RoleName.ROLE_ADMIN)
.orElseThrow(() -> new RuntimeException("Fail! -> Cause: User Role not find."));
roles.add(adminRole);
break;
case "pm":
Role pmRole = roleRepository.findByName(RoleName.ROLE_PM)
.orElseThrow(() -> new RuntimeException("Fail! -> Cause: User Role not find."));
roles.add(pmRole);
break;
default:
Role userRole = roleRepository.findByName(RoleName.ROLE_USER)
.orElseThrow(() -> new RuntimeException("Fail! -> Cause: User Role not find."));
roles.add(userRole);
}
});
if(ExistingUser.getRoles()!=roles){
ExistingUser.setRoles(roles);
}
userRepository.save(ExistingUser);
}
return userRepository.findByUsername(user.getUsername()).get();
}
public void deleteUser(Long id) {
userRepository.deleteById(id);
}
}
it works.
But then I created class for testing that tests getUser() method from UserService
#WebMvcTest
#RunWith(SpringRunner.class)
public class UserServiceTest {
#MockBean
UserRepository repository;
#Autowired
UserService userService;
#Test
public void getUserTest(){
User user=this.userService.getUser("arife");
assertThat(user).isNotNull();
}
}
But it gives me error that looks like this:
java.lang.IllegalStateException: Failed to load ApplicationContext
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:125)
at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:108)
at org.springframework.boot.test.mock.mockito.MockitoTestExecutionListener.postProcessFields(MockitoTestExecutionListener.java:95)
at org.springframework.boot.test.mock.mockito.MockitoTestExecutionListener.injectFields(MockitoTestExecutionListener.java:79)
at org.springframework.boot.test.mock.mockito.MockitoTestExecutionListener.prepareTestInstance(MockitoTestExecutionListener.java:54)
at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:246)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:227)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:289)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:291)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:246)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:190)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'authRestAPIs': Unsatisfied dependency expressed through field 'authenticationManager'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'webSecurityConfig': Unsatisfied dependency expressed through field 'userDetailsService'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'springbootjwtauthenticationpostgresql.springbootjwtauthenticationpostgresql.security.services.UserDetailsServiceImpl' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {#org.springframework.beans.factory.annotation.Autowired(required=true)}
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:598)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:90)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:376)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1411)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:592)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:515)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:847)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:877)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:549)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:744)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:391)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:312)
at org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:120)
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:99)
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:117)
... 25 more
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'webSecurityConfig': Unsatisfied dependency expressed through field 'userDetailsService'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'springbootjwtauthenticationpostgresql.springbootjwtauthenticationpostgresql.security.services.UserDetailsServiceImpl' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {#org.springframework.beans.factory.annotation.Autowired(required=true)}
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:598)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:90)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:376)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1411)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:592)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:515)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:392)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1321)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1160)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:515)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:277)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1255)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1175)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:595)
... 43 more
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'springbootjwtauthenticationpostgresql.springbootjwtauthenticationpostgresql.security.services.UserDetailsServiceImpl' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {#org.springframework.beans.factory.annotation.Autowired(required=true)}
at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoMatchingBeanFound(DefaultListableBeanFactory.java:1662)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1221)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1175)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:595)
... 65 more
Please can someone help me?
Is pretty hard to follow up your problem if you don't add more details (log trace, code snapshots...)
But maybe you can find this pet project done by me (https://github.com/geeksusma/jwt-rest-controller)
Basically is a RestController which works with JWT.
I hope it could help
Now I wrote like this
#DataJpaTest
#RunWith(SpringRunner.class)
public class UserServiceTest {
#MockBean
UserService userService;
#Test
public void getUserTest(){
assertThat(this.userService.getUser("arife")).isNotNull();
}
}
and then I added new File application-test.properties
#ActiveProfiles("test")
#PostgreSQL
spring.datasource.url=jdbc:postgresql:
spring.datasource.username=
spring.datasource.password=
spring.jpa.generate-ddl=true
now it gives me error
java.lang.AssertionError:
Expecting actual not to be null
at springbootjwtauthenticationpostgresql.springbootjwtauthenticationpostgresql.model.UserServiceTest.getUserTest(UserServiceTest.java:59)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.springframework.test.context.junit4.statements.RunBeforeTestExecutionCallbacks.evaluate(RunBeforeTestExecutionCallbacks.java:74)
at org.springframework.test.context.junit4.statements.RunAfterTestExecutionCallbacks.evaluate(RunAfterTestExecutionCallbacks.java:84)
at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:75)
at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:86)
at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:84)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:251)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:190)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
I think that is not connected to database
I am new to AEM OSGI , any help would be appreciated
I have a class which contains #Activate annotated activate method inside which i am resolving and building up resources
#Component
#Service(MyTest.class)
public class MyTest {
private static final Logger LOG = LoggerFactory.getLogger(MyTest.class);
...
...
#Reference
private ResourceResolverFactory resolverFactory;
#Activate
protected void activate() {
final ResourceResolver resolver;
try {
resolver = resolverFactory.getAdministrativeResourceResolver(null);
} catch (LoginException e) {
LOG.error("error resolving resource resolver", e);
return;
}
I have a servlet that invokes this class and on the servlet i am using
#Reference
MyTest test;
#Override
protected void doPost
....
Here is the error i am getting
java.lang.RuntimeException: Unable to invoke method 'activate' for class com.demo.MyTest
java.lang.RuntimeException: Unable to invoke method 'activate' for class com.demo.MyTest at org.apache.sling.testing.mock.osgi.OsgiServiceUtil.invokeMethod(OsgiServiceUtil.java:263)
at org.apache.sling.testing.mock.osgi.OsgiServiceUtil.activateDeactivate(OsgiServiceUtil.java:101)
at org.apache.sling.testing.mock.osgi.MockOsgi.activate(MockOsgi.java:211)
at org.apache.sling.testing.mock.osgi.MockOsgi.activate(MockOsgi.java:222)
at org.apache.sling.testing.mock.osgi.context.OsgiContextImpl.registerInjectActivateService(OsgiContextImpl.java:155)
at org.apache.sling.testing.mock.osgi.context.OsgiContextImpl.registerInjectActivateService(OsgiContextImpl.java:142)
at com.Demo.MyDemoTest(MyDemoTest.java:61)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.mockito.internal.runners.JUnit45AndHigherRunnerImpl.run(JUnit45AndHigherRunnerImpl.java:37)
at org.mockito.runners.MockitoJUnitRunner.run(MockitoJUnitRunner.java:62)
at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
Caused by: java.lang.NullPointerException
at com.Demo.MyTest.activate(MyTest.java:75)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.sling.testing.mock.osgi.OsgiServiceUtil.invokeMethod(OsgiServiceUtil.java:254)
... 33 more
Please help me understand where i am making the mistake
Also if i move the resolver factory definition to a public method inside that same class its working perfectly
Reason for the NullPointerException
Although not explicitly mentioned in the question the provided stacktrace reveals that the service is "run" within a unit test.
Furthermore, the stack trace reveals, that the OsgiContext is used, which does not provide an implementation of the ResourceResolverFactory.
Since no ResourceResolverFactory is registered within the mock OSGi context, the #Reference can not be injected upon service registration and activation. When the ResourceResolverFactory is then called in the activate method the reference is null and therefore the NullPointerExceptionis thrown.
Proposed Solution
Therefore, I would advise to use the excellent AemContext which is provided by the wcm.io aem-mock framework or at least the SlingContext provided by sling-mocks.
The unit test would look like this:
public class MyUnitTest {
#Rule
public AemContext context;
#Test
public void someTest() {
MyTest service = context.registerInjectActivateService(new MyTest());
[... additional test code ...]
}
}
Since the AemContext already has a functional ResourceResolverFactory (mock) registered, the unit test code does not have to create a mock and register it. When the registerInjectActivateService() method is called a new instance of the MyTest class is instantiated and the referenced ResourceResolverFactory is injected.
Additional Note
Please do not create service-wide ResourceResolvers. This is a bad practice. ResourceResolver should be short-lived. That means that they are only used for a few "operations" (like reading a resource) and then discarded.
The best way to do this is to use the try-with-resource statement like this:
public class MyTest {
private static final SERVICE_NAME = "MyTestService";
private static final Map<String, Object> authenticationInfo = Collections.singletonMap(ResourceResolverFactory.SUBSERVICE, SERVICE_NAME);
#Reference
private ResourceResolverFactory resourceResolverFactory;
public void someMethod() {
try (ResourceResolver resolver = getResourceResolver()) {
[... use resolver to do stuff in JCR ...]
}
}
private ResourceResolver getResourceResolver() {
try {
return resourceResolverFactory.getServiceResourceResolver(authenticationInfo);
} catch (LoginException cause) {
throw new IllegalStateException("Unable to obtain ResourceResolver!", cause)
}
}
}
I chose to create a separate method to create the ResourceResolver to avoid cluttering someMethod() with exception handling. But that is obviously something that can be changed.
Since administrative ResourceResolver are deprecated I also chose to use a service ResourceResolver. To use those you need to create a service user mapping. You can find out more about this in the documentation.
Please note that creating the resolver inside of Acivate method is anti-pattern. Your service might be called by multiple threads in parallel, and that these calls can be processed in parallel.
When we do write or read a resource then JCR session apply internal lock, which prevents multiple sessions to work in parallel on the very same session.
The best way to avoid this issue is to create resolver inside a method which you override.
#Override
performSomeOperation(){
final ResourceResolver resolver;
try {
resolver = resolverFactory.getAdministrativeResourceResolver(null);
} catch (LoginException e) {
LOG.error("error resolving resource resolver", e);
return;
}
}
I'm trying to handle maximum upload size exception but all solutions i found failed, I tried implementing HandlerExceptionResolver, #ControllerAdvice and method annotated by #ExceptionHandler(MaxUploadSizeExceededException.class) but nothning helped.
Among the answers to similar questions i found out that it could be because the exception is thrown before the controller is even called but i don't have such insight into this issue so i can't solve it on my own.
Stack trace:
org.springframework.web.multipart.MaxUploadSizeExceededException: Maximum upload size of 500000 bytes exceeded; nested exception is org.apache.commons.fileupload.FileUploadBase$SizeLimitExceededException: the request was rejected because its size (1065736) exceeds the configured maximum (500000)
at org.springframework.web.multipart.commons.CommonsMultipartResolver.parseRequest(CommonsMultipartResolver.java:160)
at org.springframework.web.multipart.commons.CommonsMultipartResolver.resolveMultipart(CommonsMultipartResolver.java:139)
at org.springframework.web.multipart.support.MultipartFilter.doFilterInternal(MultipartFilter.java:110)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:106)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1070)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Unknown Source)
Caused by: org.apache.commons.fileupload.FileUploadBase$SizeLimitExceededException: the request was rejected because its size (1065736) exceeds the configured maximum (500000)
at org.apache.commons.fileupload.FileUploadBase$FileItemIteratorImpl.<init>(FileUploadBase.java:965)
at org.apache.commons.fileupload.FileUploadBase.getItemIterator(FileUploadBase.java:310)
at org.apache.commons.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:334)
at org.apache.commons.fileupload.servlet.ServletFileUpload.parseRequest(ServletFileUpload.java:115)
at org.springframework.web.multipart.commons.CommonsMultipartResolver.parseRequest(CommonsMultipartResolver.java:156)
... 20 more
and some parts of my code that handle Multipart resolving and so on ...
SecurityWebAppInitializer.class - I suspect this MultipartFilter might be part of the problem but it has to be there because of this http://docs.spring.io/spring-security/site/docs/3.2.0.CI-SNAPSHOT/reference/html/csrf.html#csrf-multipartfilter
#Order(1)
public class SecurityWebAppInitializer extends AbstractSecurityWebApplicationInitializer {
#Override
protected void beforeSpringSecurityFilterChain(ServletContext servletContext) {
insertFilters(servletContext, new MultipartFilter());
}
}
Multipart Configuration
#Configuration
public class MultipartConfig {
#Bean
public MultipartResolver filterMultipartResolver() {
CommonsMultipartResolver filterMultipartResolver = new CommonsMultipartResolver();
filterMultipartResolver.setMaxUploadSize(500000);
return filterMultipartResolver;
}
}
WebAppInitializer.class
#Order(2)
public class WebAppInitializer extends
AbstractAnnotationConfigDispatcherServletInitializer {
#Override
protected Class<?>[] getRootConfigClasses() {
return new Class<?>[] {MultipartConfig.class, SecurityConfig.class, PersistenceConfig.class };
}
#Override
protected Class<?>[] getServletConfigClasses() {
return new Class<?>[] { DispatcherConfig.class };
}
#Override
protected String[] getServletMappings() {
return new String[] { "/" };
}
#Override
protected Filter[] getServletFilters() {
CharacterEncodingFilter characterEncodingFilter = new CharacterEncodingFilter();
characterEncodingFilter.setEncoding("UTF-8");
return new Filter[] { characterEncodingFilter};
}
}
If you need some other parts of webapp just ask.
Thanks in advance
if you do not know max upload size then don't set the max upload size.
If you want to restrict the MAX upload size then you need to consider otherwise comment it
Below I have commented the setter to set max upload size.
#Configuration
public class MultipartConfig {
#Bean
public MultipartResolver filterMultipartResolver() {
CommonsMultipartResolver filterMultipartResolver = new CommonsMultipartResolver();
//filterMultipartResolver.setMaxUploadSize(500000);
return filterMultipartResolver;
}
}
I captured it by this class:
#Controller
public class ExceptionHandlerController implements ErrorController, HandlerExceptionResolver{
private static final String PATH = "/error";
Logger log = LoggerFactory.getLogger(ExceptionHandlerController.class);
public String getErrorPath() {
return PATH;
}
#Override
public ModelAndView resolveException(HttpServletRequest arg0,
HttpServletResponse arg1, Object arg2, Exception exception) {
log.debug("Captured....");
Map<Object, Object> model = new HashMap<Object, Object>();
//all the exception is here and u can specified it by this exception: MaxUploadSizeExceededException
return new ModelAndView("Error", (Map) model);
}
}
I used SpringBoot, so it require me to implements ErrorController. If you don't then do not need to implement it.
Hope it help for someone looking for this situation.
I have 2 plugin projects - generator.ui and generator.core.
The generator.ui depends on generator.core plugin for processes and data manipulation. However wherever there is an API call on generator.core (through static method invocation), I get an exception mentioned below:
org.eclipse.e4.core.di.InjectionException: java.lang.NoClassDefFoundError: de/upb/crc901/serge/generator/Generator
at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:63)
at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:243)
at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:224)
at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:132)
at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:167)
at org.eclipse.core.commands.Command.executeWithChecks(Command.java:499)
at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508)
at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:213)
at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.executeItem(HandledContributionItem.java:850).........
Caused by: java.lang.ClassNotFoundException: de.upb.crc901.serge.generator.Generator cannot be found by de.upb.crc901.serge.ui_1.0.0.qualifier
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
at java.lang.ClassLoader.loadClass(Unknown Source)
Now this NoClassDefFoundError always comes for the class which contains static method for object creation as the design pattern followed is "Singleton".
Any help would be greatly appreciated.
Here is the code, From the UI plugin; the configuration hub class:
public class ConfigurationHub implements IConfigurationHub {
private IGenerator generator;
private static IConfigurationHub configurationHub;
/*
* Constructor private to make Singleton
*/
private ConfigurationHub() {
generator = GeneratorFactory.createGenerator(Generator.class);
}
public static synchronized IConfigurationHub getInstance() {
if(null == configurationHub) {
configurationHub = new ConfigurationHub();
}
return configurationHub;
}
}
The GeneratorFactory class is in Generator plugin:
public class GeneratorFactory {
private GeneratorFactory() {}
public static <T extends IGenerator> T createGenerator(Class<T> type) {
try {
return (T) type.newInstance();
} catch (InstantiationException e) {
e.printStackTrace();
return null;
} catch (IllegalAccessException e) {
e.printStackTrace();
return null;
}
}
}
Regards,
Sid
Im using Spring Social in my application:
<spring.framework.version>3.2.0.RELEASE</spring.framework.version>
<hibernate.version>4.1.9.Final</hibernate.version>
<commons-dbcp.version>1.4</commons-dbcp.version>
<org.springframework.social-version>1.1.0.BUILD-SNAPSHOT</org.springframework.social-version>
<org.springframework.social.facebook-version>1.1.0.BUILD-SNAPSHOT</org.springframework.social.facebook-version>
<org.springframework-version>3.2.1.RELEASE</org.springframework-version>
<org.springframework.security.crypto-version>3.1.3.RELEASE</org.springframework.security.crypto-version>
When I apply
private final Facebook facebook;
#Inject
public SearchController(Facebook facebook) {
this.facebook = facebook;
}
To my HomeController:
#Controller
public class HomeController {
private final Facebook facebook;
#Inject
public HomeController(Facebook facebook) {
this.facebook = facebook;
}
private static final Logger logger = LoggerFactory.getLogger(HomeController.class);
/**
* Simply selects the home view to render by returning its name.
*/
#RequestMapping(value = "/", method = RequestMethod.GET)
public String home(Model model) {
return "home";
}
}
The injection works like intented and I can get information from facebook. However, when I apply it to one of my other Cotrollers like this one
#Controller
#Transactional
#RequestMapping(value = "/search")
public class SearchController {
private static final Logger logger = LoggerFactory.getLogger(SearchController.class);
private final Facebook facebook;
#Inject
public SearchController(Facebook facebook) {
this.facebook = facebook;
}
#PersistenceContext
private EntityManager entityManager;
...
I getting this error:
mar 05, 2013 12:46:36 EM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet [appServlet] in context with path [/project] threw exception [Request processing failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'searchController' defined in file [C:\Users\Nilsi\Downloads\springsource\vfabric-tc-server-developer-2.7.2.RELEASE\base-instance\wtpwebapps\course_info\WEB-INF\classes\com\courseinfo\project\controller\SearchController.class]: Initialization of bean failed; nested exception is org.springframework.aop.framework.AopConfigException: Could not generate CGLIB subclass of class [class com.courseinfo.project.controller.SearchController]: Common causes of this problem include using a final class or a non-visible class; nested exception is java.lang.IllegalArgumentException: Superclass has no null constructors but no arguments were given] with root cause
java.lang.IllegalArgumentException: Superclass has no null constructors but no arguments were given
at org.springframework.cglib.proxy.Enhancer.emitConstructors(Enhancer.java:721)
at org.springframework.cglib.proxy.Enhancer.generateClass(Enhancer.java:499)
at org.springframework.cglib.transform.TransformingClassGenerator.generateClass(TransformingClassGenerator.java:33)
at org.springframework.cglib.core.DefaultGeneratorStrategy.generate(DefaultGeneratorStrategy.java:25)
at org.springframework.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:216)
at org.springframework.cglib.proxy.Enhancer.createHelper(Enhancer.java:377)
at org.springframework.cglib.proxy.Enhancer.create(Enhancer.java:285)
at org.springframework.aop.framework.CglibAopProxy.getProxy(CglibAopProxy.java:205)
at org.springframework.aop.framework.ProxyFactory.getProxy(ProxyFactory.java:111)
at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.createProxy(AbstractAutoProxyCreator.java:477)
at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.wrapIfNecessary(AbstractAutoProxyCreator.java:362)
at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.postProcessAfterInitialization(AbstractAutoProxyCreator.java:322)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsAfterInitialization(AbstractAutowireCapableBeanFactory.java:412)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1492)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:524)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:461)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1117)
at org.springframework.web.method.HandlerMethod.createWithResolvedBean(HandlerMethod.java:202)
at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.getHandlerInternal(AbstractHandlerMethodMapping.java:233)
at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.getHandlerInternal(AbstractHandlerMethodMapping.java:55)
at org.springframework.web.servlet.handler.AbstractHandlerMapping.getHandler(AbstractHandlerMapping.java:297)
at org.springframework.web.servlet.DispatcherServlet.getHandler(DispatcherServlet.java:1091)
at org.springframework.web.servlet.DispatcherServlet.getHandler(DispatcherServlet.java:1076)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:896)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:856)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:920)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:827)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:801)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1002)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
My guess is that I can't inject facebook to a Controller with annotation #Transactional?
CGlib has one important restriction: the target class must provide a default constructor.
If you use property-based injection instead of constructor-based injection, the problem will go away.
I just created an empty default constructor to deal with this.
If you are using Lombok in your code, then you can just add the following annotation to get rid of this error:
#NoArgsConstructor
public class SearchController {