JSF+Spring+Hibernate整合要点

爱被打了一巴掌 2022-10-01 13:50 129阅读 0赞

最近一直在用这个框架，现在来就它们的整合要点来做一个总结。jsf与spring结合的时候在service层spring对jsf进行注入，下面来看看配置文件。

web.xml

<? xml version ="1.0" ?>  
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app\_2\_3.dtd">  
< web-app >  
//关联jsf  
< listener >  
< listener-class >org.apache.myfaces.webapp.StartupServletContextListener </ listener-class >  
</ listener >  
//关联spring  
< listener >  
< listener-class >org.springframework.web.context.ContextLoaderListener </ listener-class >  
</ listener >  
//关联jsf的核心配置文件  
< context-param >  
< param-name >javax.faces.CONFIG\_FILES </ param-name >  
< param-value >  
/WEB-INF/tiles-faces-config.xml,  
/WEB-INF/conf/jsf/user-faces-config.xml  
</ param-value >  
//关联页面上要用到的下拉菜单  
< context-param >  
< param-name >tiles-definitions </ param-name >  
< param-value >  
/WEB-INF/conf/jsf/user-tiles.xml  
</ param-value >  
</ context-param >  
//关联spring配置文件  
< context-param >  
< param-name >contextConfigLocation </ param-name >  
< param-value >  
/WEB-INF/conf/spring/\*.xml  
</ param-value >  
</ context-param >  
//从地址栏匹配符合条件的内容，用Faces Servlet进行控制  
< servlet >  
< servlet-name >Faces Servlet </ servlet-name >  
< servlet-class >javax.faces.webapp.FacesServlet </ servlet-class >  
< load-on-startup >0 </ load-on-startup >  
</ servlet >  
  
< servlet-mapping >  
< servlet-name >Faces Servlet </ servlet-name >  
< url-pattern >\*.jsf </ url-pattern >  
</ servlet-mapping >  
  
< welcome-file-list >  
< welcome-file >Login.jsf </ welcome-file >  
</ welcome-file-list >  
</ web-app >

tiles-faces-config.xml这个文件里面的内容是写在face-config.xml文件中的，如果就一个face-config.xml文件，可以将以下内容写入face-config.xml文件中，但是当有多个时，为了避免重复的代码就单独提了出来

<? xml version ="1.0" encoding ="UTF-8" ?>  
<!DOCTYPE faces-config PUBLIC "-//Sun Microsystems, Inc.//DTD JavaServer Faces Config 1.0//EN"  
"http://java.sun.com/dtd/web-facesconfig\_1\_0.dtd">  
< faces-config >  
< application >  
< variable-resolver >org.springframework.web.jsf.DelegatingVariableResolver </ variable-resolver >  
</ application >  
</ faces-config >

user-tiles.xml

<!DOCTYPE tiles-definitions  
\[  
<!ELEMENT component-definitions (definition+)>  
<!ELEMENT tiles-definitions (definition+)>  
<!ELEMENT definition (put\*, putList\*)>  
<!ATTLIST definition  
name CDATA \#REQUIRED  
pages CDATA \#IMPLIED  
path CDATA \#IMPLIED  
extends CDATA \#IMPLIED  
role CDATA \#IMPLIED  
template CDATA \#IMPLIED  
controllerClass CDATA \#IMPLIED  
controllerUrl CDATA \#IMPLIED>  
<!ELEMENT put (\#PCDATA)>  
<!ATTLIST put  
name CDATA \#REQUIRED  
value CDATA \#IMPLIED  
type (string | pages | template | definition) \#IMPLIED  
content CDATA \#IMPLIED  
direct (true | false) \#IMPLIED>  
<!ELEMENT putList ( (add\* | item\* | bean\* | putList\*)+) >  
<!ATTLIST putList  
name CDATA \#REQUIRED>  
<!ELEMENT putListElements (add | item | bean)>  
<!ELEMENT add (\#PCDATA)>  
<!ATTLIST add  
value CDATA \#IMPLIED  
type (string | pages | template | definition) \#IMPLIED  
content CDATA \#IMPLIED  
direct (true | false) \#IMPLIED>  
<!ELEMENT bean (\#PCDATA)>  
<!ATTLIST bean  
classtype CDATA \#REQUIRED>  
<!ELEMENT item (\#PCDATA)>  
<!ATTLIST item  
value CDATA \#REQUIRED  
link CDATA \#REQUIRED  
classtype CDATA \#IMPLIED  
icon CDATA \#IMPLIED  
tooltip CDATA \#IMPLIED>  
\]>  
  
< tiles-definitions >//这个标签和web.xml中的param-name相对  
< definition name ="/Login.tiles" extends ="layout.busitemplateLogin" >  
< put name ="body" value ="/pages/Login.jsp" />  
</ definition >  
  
< definition name ="/user/UserManager.tiles" extends ="layout.busitemplate" >  
< put name ="body" value ="/pages/user/UserManager.jsp" />  
</ definition >  
  
</ tiles-definitions >

user-faces-config.xml在这个文件里面页面与类就要实现关联了，而且在这里实现jsf与spring的注入整合

<? xml version ="1.0" encoding ="UTF-8" ?>  
<!DOCTYPE faces-config PUBLIC "-//Sun Microsystems, Inc.//DTD JavaServer Faces Config 1.0//EN"  
"http://java.sun.com/dtd/web-facesconfig\_1\_1.dtd">  
< faces-config >  
< managed-bean >  
< managed-bean-name >user\_loginBB </ managed-bean-name >  
< managed-bean-class >com.user.web.LoginBackingBean </ managed-bean-class >  
< managed-bean-scope >session </ managed-bean-scope >  
< managed-property >  
< property-name >userucc </ property-name >  
< value >\#\{user\_userManageUCC\} </ value >//与spring进行注入  
</ managed-property >  
</ managed-bean >  
  
< managed-bean >  
< managed-bean-name >user\_userManagerBB </ managed-bean-name >  
< managed-bean-class >com.user.web.UserManagerBackingBean </ managed-bean-class >  
< managed-bean-scope >request </ managed-bean-scope >  
< managed-property >  
< property-name >usermanageucc </ property-name >  
< value >\#\{user\_userManageUCC\} </ value >//与spring关联进行注入  
</ managed-property >  
</ managed-bean >  
  
< navigation-rule >  
< from-view-id >/user/UserInfoEdit.jsp </ from-view-id >//从哪个页面来  
< navigation-case >  
< from-outcome >userlist </ from-outcome >//根据bean中return的字符串跳向指定的页面  
< to-view-id >/user/UserManager.jsf </ to-view-id >  
</ navigation-case >  
</ navigation-rule >  
  
</ faces-config >

user-applicationContext.xml

<? xml version ="1.0" encoding ="UTF-8" ?>  
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">  
  
< beans >  
< bean id ="user\_loginlogdao" class ="com.user.dao.LoginLogDAO" >  
< property name ="hibernatetemplate" >  
< ref bean ="hibernateTemplate" />  
</ property >  
</ bean >  
  
< bean id ="user\_logservice" class ="com.user.service.LoginLogService" >  
< property name ="loginlogdao" >  
< ref bean ="user\_loginlogdao" />  
</ property >  
</ bean >  
  
< bean id ="user\_userManageService" class ="com.user.service.UserManageService" >  
...可以在这里写入要注入的东西  
</ bean >  
  
  
< bean id ="user\_userManageUccImpl" class ="com.user.ucc.impl.UserManageUCC" >  
< property name ="usermanageservice" >  
< ref bean ="user\_userManageService" />  
</ property >  
< property name ="logservice" >  
< ref bean ="user\_logservice" />  
</ property >  
</ bean >  
  
//实现注入  
< bean id ="user\_userManageUCC" class ="org.springframework.transaction.interceptor.TransactionProxyFactoryBean" >  
< property name ="proxyInterfaces" >  
< list >  
< value >com.user.ucc.IUserManageUCC </ value >  
</ list >  
</ property >  
< property name ="target" ref ="user\_userManageUccImpl" />  
< property name ="transactionManager" ref ="transactionManager" />  
< property name ="transactionAttributeSource" ref ="namingTransactionAttribute" />  
</ bean >  
</ beans >

关于所涉及到的类和页面就不多写了，这里主要是看看jsf和spring的配置文件是如何进行关联的。

转载于:https://blog.51cto.com/sucre/354177