2007/04/02 23:16
Interceptors provide an excellent means to wrap before/after processing. The concept reduces code duplication (think AOP).
Order of interceptors...
<interceptor-stack name="xaStack">
<interceptor-ref name="thisWillRunFirstInterceptor"/>
<interceptor-ref name="thisWillRunNextInterceptor"/>
<interceptor-ref name="followedByThisInterceptor"/>
<interceptor-ref name="thisWillRunLastInterceptor"/>
</interceptor-stack>
Note that some interceptors will interrupt the stack/chain/flow... so the order is very important.
Iterceptors implementing com.opensymphony.xwork.interceptor.PreResultListener will run after the Action executes its action method but before the Result executes
thisWillRunFirstInterceptor
thisWillRunNextInterceptor
followedByThisInterceptor
thisWillRunLastInterceptor
MyAction1
MyAction2 (chain)
MyPreResultListener
MyResult (result)
thisWillRunLastInterceptor
followedByThisInterceptor
thisWillRunNextInterceptor
thisWillRunFirstInterceptor
Order of interceptors...
<interceptor-stack name="xaStack">
<interceptor-ref name="thisWillRunFirstInterceptor"/>
<interceptor-ref name="thisWillRunNextInterceptor"/>
<interceptor-ref name="followedByThisInterceptor"/>
<interceptor-ref name="thisWillRunLastInterceptor"/>
</interceptor-stack>
Note that some interceptors will interrupt the stack/chain/flow... so the order is very important.
Iterceptors implementing com.opensymphony.xwork.interceptor.PreResultListener will run after the Action executes its action method but before the Result executes
thisWillRunFirstInterceptor
thisWillRunNextInterceptor
followedByThisInterceptor
thisWillRunLastInterceptor
MyAction1
MyAction2 (chain)
MyPreResultListener
MyResult (result)
thisWillRunLastInterceptor
followedByThisInterceptor
thisWillRunNextInterceptor
thisWillRunFirstInterceptor
2007/04/02 22:56
If none of the above interceptors suit your particular need, you will have to implement your own interceptor. Fortunately, this is an easy task to accomplish. Suppose we need an interceptor that places a greeting in the Session according to the time of the day (morning, afternoon or evening). Here's how we could implement it:
2007/03/30 00:37
一、struts2。
跟webwork配置基本一致，主要是struts2.properties和struts.xml 2个配置文件，我的struts2.properties如下配置：
struts2.properties
跟webwork配置基本一致，主要是struts2.properties和struts.xml 2个配置文件，我的struts2.properties如下配置：
struts2.properties
2007/03/30 00:13
2007/03/29 21:49
好了现在我们将webservice的实现代码发布到tomcat的axis web应用中。如将你的代码拷贝到axis/WEB-INF/classes下
进入你的deploy.wsdd所在目录。
cd C:\tomcat5\webapps\axis\WEB-INF\classes\com\yy\ws
输入如下命令：
C:\tomcat5\webapps\axis\WEB-INF\classes\com\yy\ws> java org.apache.axis.client.AdminClient deploy.wsdd
进入你的deploy.wsdd所在目录。
cd C:\tomcat5\webapps\axis\WEB-INF\classes\com\yy\ws
输入如下命令：
C:\tomcat5\webapps\axis\WEB-INF\classes\com\yy\ws> java org.apache.axis.client.AdminClient deploy.wsdd
