在spring-ws服务的多个战争之间共享应用程序上下文

Question

我正在使用spring-ws进行基于SOAP的Web服务开发，根据我的项目设计，我必须设计多个服务，所以我已经将更精简的服务打包到WAR文件中，我在一个EAR文件中总共打包了10个WAR文件，请在下面找到我的EAR结构。

MYServices.ear
|
|
|
-------APP-INF/lib
|
--------- All *.jar files includes DAO,Services,Exceptions
|
|
----------META-INF
|
--------application.xml
--------weblogic-application.xml
--------MANIFEST.MF
|
-------- service1.war
|
--------META-INF
|--------MANIFEST.MF (Class-Path: of all the jar's in APP-INF/lib in ear file)
--------WEB-INF
|--------classes
|--------lib(empty)
|--------applicationContext-service1.xml
|--------serviceWs-servlet1.xml
|--------web.xml
|--------weblogic.xml

-------- service2.war
|
--------META-INF
|--------MANIFEST.MF (Class-Path: of all the jar's in APP-INF/lib in ear file)
--------WEB-INF
|--------classes
|--------lib(empty)
|--------applicationContext-service2.xml
|--------serviceWs-servlet2.xml
|--------web.xml
|--------weblogic.xml

我已经在一个单独的jar文件中编写了我所有的DB操作和异常处理，这对所有服务来说都是常见的，并放在EAR(APP-INF/lib)位置，我正试图在应用程序上下文级别加载我的DB jar，所以我按照下面的URL在应用程序环境级别加载它们。

https://spring.io/blog/2007/06/11/using-a-shared-parent-application-context-in-a-multi-war-spring-application/

下面是我的服务的web.xml文件。

<display-name>Services1</display-name>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>WEB-INF/applicationContext-service1.xml</param-value>
</context-param>
<context-param>
<param-name>locatorFactorySelector</param-name>
<param-value>classpath:beanRefContext.xml</param-value>
</context-param>
<context-param>
<param-name>parentContextKey</param-name>
<param-value>ear.context</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
<servlet-name>serviceWs</servlet-name>
<servlet-class>org.springframework.ws.transport.http.MessageDispatcherServlet</servlet-class>
<init-param>
<param-name>transformWsdlLocations</param-name>
<param-value>true</param-value>
</init-param>
</servlet>

下面是我的beanRefContext.xml。

<bean id="ear.context" class="org.springframework.context.support.ClassPathXmlApplicationContext">
<constructor-arg>
<list>
<value>DataAccess-applicationContext.xml</value>
</list>
</constructor-arg>
</bean>

请在下面找到我的端点类示例。

@Endpoint
@Scope("prototype")
public class SampleEndPoint {
@Autowired
SampleService sampleService;

@PayloadRoot(namespace = "http://service.service.com/provider/sample/test/test/2018/05/", localPart = "sampleService")
@ResponsePayload
public SampleServiceResponse gpoReleaseBatch(@RequestPayload SampleService sampleService, MessageContext messageContext) {
System.out.println(sampleService.sayHello("Hi Hello"));
return null;
}
}

我的所有服务都有类似的结构，当我将ear部署到weblogic 12C中时，我得到的异常以下

Unsatisfied dependency expressed through field 'sampleService'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'springshare.SampleService' 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$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:581)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:91)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:367)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1340)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
Truncated. see log file for complete stacktrace
Caused By: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'springshare.SampleService' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoMatchingBeanFound(DefaultListableBeanFactory.java:1502)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1099)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1060)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:578)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:91)
Truncated. see log file for complete stacktrace

注意：Spring版本是5.0.2，我已经尝试过在单独的applicationContext服务*.xml的中对公共jar进行context:component扫描

Answer 1

您是否查看了"参数，该参数可能有助于您的事业。。https://docs.oracle.com/middleware/1212/wls/WLPRG/app_xml.htm#WLPRG483

http://www.oracle.com/technetwork/articles/soa/villena-coherence-web-sharing-2041803.html——这本书读得不错。