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努力嘗試將Spring社交方面實現到Web應用程序中並遇到一些困難。春季 - 社交 - 休眠：無法註冊/登錄UserConnection未映射
我正在使用Postgresql，JPA的Spring Hibernate風格和XML配置的Spring。我找到了一個很好的推薦JAR，這意味着我可以繼續使用JPA。
詳情請看這裏：https://github.com/michaellavelle/spring-social-hibernate-jpa
使用maven進口，其次說明和一切似乎都很好。當與Facebook選擇登錄（我不使用他們的SDK），我收到一個500錯誤：
message org.hibernate.hql.internal.ast.QuerySyntaxException: UserConnection is not mapped [select u from UserConnection u where u.primaryKey.providerId = :providerId and u.primaryKey.providerUserId = :providerUserId order by u.rank]
description The server encountered an internal error that prevented it from fulfilling this request.
exception
java.lang.IllegalArgumentException: org.hibernate.hql.internal.ast.QuerySyntaxException: UserConnection is not mapped [select u from UserConnection u where u.primaryKey.providerId = :providerId and u.primaryKey.providerUserId = :providerUserId order by u.rank]
org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1750)
org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1677)
org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1683)
org.hibernate.jpa.spi.AbstractEntityManagerImpl.createQuery(AbstractEntityManagerImpl.java:350)
錯誤本身似乎相當自我解釋，有在DB沒有UserConnection表這使我想起我錯誤地配置了一些東西，因爲這是圖書館的責任。
還是我完全錯了？非常感謝任何幫助，希望能夠實現這一目標。
編輯： Social.xml
<?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:facebook="http://www.springframework.org/schema/social/facebook"
xmlns:twitter="http://www.springframework.org/schema/social/twitter"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:social="http://www.springframework.org/schema/social"
xmlns:linkedin="http://www.springframework.org/schema/social/linkedin"
xmlns:c="http://www.springframework.org/schema/c"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/social/facebook
http://www.springframework.org/schema/social/spring-social-facebook.xsd
http://www.springframework.org/schema/social/linkedin
http://www.springframework.org/schema/social/spring-social-linkedin.xsd
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/social/twitter
http://www.springframework.org/schema/social/spring-social-twitter.xsd
http://www.springframework.org/schema/social
http://www.springframework.org/schema/social/spring-social.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.0.xsd">
<facebook:config app-id="${facebook.clientId}" app-secret="${facebook.clientSecret}" app-namespace="socialshowcase" />
<twitter:config app-id="${twitter.consumerKey}" app-secret="${twitter.consumerSecret}"/>
<linkedin:config app-id="${linkedin.consumerKey}" app-secret="${linkedin.consumerSecret}"/>
<!--<social:jdbc-connection-repository/>-->
<bean id="userIdSource" class="org.springframework.social.security.AuthenticationNameUserIdSource" />
<bean id="connectController" class="org.springframework.social.connect.web.ConnectController" autowire="constructor">
<property name="connectInterceptors">
<list>
<bean class="com.simpleSchedule.social.facebook.PostToWallAfterConnectInterceptor" />
<!--<bean class="org.springframework.social.showcase.twitter.TweetAfterConnectInterceptor" />-->
</list>
</property>
</bean>
<bean id="usersConnectionRepository"
class="org.springframework.social.connect.jpa.JpaUsersConnectionRepository">
<constructor-arg ref="userConnectionDao" />
<constructor-arg ref="connectionFactoryLocator" />
<constructor-arg ref="textEncryptor" />
</bean>
<bean class="org.springframework.social.connect.jpa.JpaConnectionRepository"
id="connectionRepository" factory-method="createConnectionRepository"
factory-bean="usersConnectionRepository" scope="request">
<constructor-arg value="#{request.userPrincipal.name}" />
<aop:scoped-proxy proxy-target-class="true" />
</bean>
<bean id="psc" class="org.springframework.social.connect.web.ProviderSignInController" autowire="constructor" />
<bean id="signInAdapter" class="com.simpleSchedule.social.singin.SimpleSignInAdapter" autowire="constructor" />
<bean id="disconnectController" class="org.springframework.social.facebook.web.DisconnectController"
c:_0-ref="usersConnectionRepository" c:_1="${facebook.clientSecret}" />