param-validator for web.xml

https://github.com/CatDou/param-validator

Step

clone

$ git clone https://github.com/CatDou/param-validator

mvn install

add dependency

<dependency>
    <groupId>com.github.catdou</groupId>
    <artifactId>param-validator</artifactId>
    <version>1.3-SNAPSHOT</version>      
</dependency>

add a filter

   <filter>
    <filter-name>paramValidator</filter-name>
    <filter-class>org.catdou.validate.filter.ParamFilter</filter-class>
    <init-param>
      <param-name>type</param-name>
      <param-value>xml</param-value>
    </init-param>
    <init-param>
      <param-name>path</param-name>
      <param-value>classpath*:xml/**/validate_*.xml</param-value>
    </init-param>
  </filter>
  <filter-mapping>
    <filter-name>paramValidator</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>