使用Xdoclet生成Filter和Tag的配置文件

1、Web Filter:
这是类级别的标记(class level):
@web.filter name="encoderfilter"
@web.filter-init-param name="encoding" value="utf-8"
@web.filter-mapping url-pattern="*.do"
@web.filter-mapping url-pattern="*.jsp"
package com;
public class XXX implements Filter{
此段配置生成的效果如下：
<filter></filter>
 
 

  xml 代码
 
 
<filter>
  <filter-name>encoderfilter</filter-name>
  <filter-class>com.XXX</filter-class>
  <init-param>
     <param-name>encoding</param>
     <param-value>utf-8</param-value>
  </init-param>
</filter>
<filter-mapping>
   <filter-name>encoderfilter</filter-name>
   <url-pattern>*.do</url-pattern>
</filter-mapping>
<filter-mapping>
   <filter-name>encoderfilter</filter-name>
   <url-pattern>*.jsp</url-pattern>
</filter-mapping>

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2、自定义标签:
类级别的标签(class level):
@jsp.attribute function="true"
@jsp.tag body-content="JSP"
         name="prov"
@jsp.variable name-form-attribute ="id"
              class="java.lang.String"
              declare ="true"
              scope ="NESTED"

public class MyTag extends TagSupport{
   private String property;
/**
  *@jsp.attribute name="property"
  *     required="true"
  *     rtexxprvalue="true"
  */
   public void setProperty(String property) throws JspException{
        this.property = (String)ExpressionEvaluatorManager.evaluate(
        "property",property,String.class,this,pageContext);
生成的<tag></tag>的效果为：

 

  xml 代码
 
 
<tag>
   <name>prov</name>
   <tag-class>MyTag</tag-class>
   <body-content>JSP</body-content>
   <variable>
      <name-from-attribute>id</name-from-attribute>
      <variable-class>java.lang.String</variable-class>
      <declare>true</declare>
      <scope>NESTED</scope>
   </variable>
   <attribute>
      <name>property</name>
      <required>true</required>
      <rtexprvalue>true</rtexprvalue>
   </attribute>
</tag>
<tag></tag>