Unsatisfied dependency problem in Controller class

Support
#1

Hi,

My project is attached.

I have a structure like this:

core-module
| _ service package
|_ SettingServiceBean.java (implementation of SettingService interface)
| _ repository package
|_ SettingRepositoryBean.java (implementation of SettingRepository interface)

global-module
| _ service package
|_ SettingService.java (Interface)
| _ repository package
|_ SettingRepository.java (Interface)

web-module
| _ controller package
|_ SettingController.java -> tries to inject SettingService

Here is the error when I run the application:


Error initializing application
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'settingController' defined in URL [jar:file:/D:/appz/cuba/builder/deploy/tomcat/webapps/app/WEB-INF/lib/app-web-0.1-SNAPSHOT.jar!/com/company/builder/controller/SettingController.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'com.company.builder.service.SettingService' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {}
        at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:749)
        at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:189)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1193)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1095)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:513)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
        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:761)
        at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:866)
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:542)
        at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
        at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:93)
        at com.haulmont.cuba.core.sys.CubaClassPathXmlApplicationContext.<init>(CubaClassPathXmlApplicationContext.java:27)
        at com.haulmont.cuba.core.sys.AbstractAppContextLoader.createApplicationContext(AbstractAppContextLoader.java:79)
        at com.haulmont.cuba.core.sys.AbstractAppContextLoader.initAppContext(AbstractAppContextLoader.java:56)
        at com.haulmont.cuba.core.sys.AbstractWebAppContextLoader.contextInitialized(AbstractWebAppContextLoader.java:72)
        at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4745)
        at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5207)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
        at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:752)
        at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:728)
        at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:734)
        at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1107)
        at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1841)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'com.company.builder.service.SettingService' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {}
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoMatchingBeanFound(DefaultListableBeanFactory.java:1486)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1104)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1066)
        at com.haulmont.cuba.core.sys.CubaDefaultListableBeanFactory.resolveDependency(CubaDefaultListableBeanFactory.java:59)
        at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:835)
        at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:741)
        ... 31 common frames omitted

Please help me out

James

builder.zip (32.0K)

#2

Hello,
To solve this problem you should register your service as remote service in web-spring.xml as described on this page of documentation: link.
So, the only thing you need to do is to add this block of code to your web-spring.xml file:

<bean id="builder_proxyCreator"
      class="com.haulmont.cuba.web.sys.remoting.WebRemoteProxyBeanCreator">
    <property name="serverSelector"
              ref="cuba_ServerSelector"/>
    <property name="remoteServices">
        <map>
            <entry key="builder_SettingService"
                   value="com.company.builder.service.SettingService"/>
        </map>
    </property>
</bean>

If everything is okay, CUBA Studio will show your service on the ‘Middleware’ tab:
public://attachments/cbe34a8454042fbcf43b08226ec8e4ca.png
Best regards,
Daniil.

cbe34a8454042fbcf43b08226ec8e4ca

#3

It worked perfectly.

Thank you!

#4

You are welcome!