devpia.dextuploadnj.support.spring
Class DEXTUploadNJSpringExtensionUploadFilter

Minimum version supported

2.6.0

Minimum support environment

JRE 1.6

Description

The DEXTUploadNJSpringExtensionUploadFilter class is made to configure more easily than using the ExtensioinFileUploadFilter in the Spring Web Framework environment.

The following shows how to configure the ExtensionFileUploadFilter in the DD(web.xml) and how to configure the DEXTUploadNJMultipartResolver bean in the context configuration file(servelt-context.xml.)

# web.xml
<filter>
  <filter-name>extensionUploadFilter</filter-name>
  <filter-class>devpia.dextuploadnj.support.common.ExtensionFileUploadFilter</filter-class>  
  ...
</filter>
<filter-mapping>
  <filter-name>extensionUploadFilter</filter-name> 
  <url-pattern>/upload-extension.do</url-pattern>
</filter-mapping>

# servlet-context.xml (This file is a configuration of the DispatcherServlet mapped to the '*.do' address.)
<bean id="multipartResolver" class="devpia.dextuploadnj.support.spring.DEXTUploadNJMultipartResolver" />

Even though all of functions for file uploading are up to the ExtensionFileUploadFilter in the ExtensionFileUploadFilter environment, you need to set the DEXTUploadNJMultipartResolver bean.

But if you use the DEXTUploadNJSpringExtensionUploadFilter supported by version 2.6.0, you can omit the DEXTUploadNJMultipartResolver bean.

# web.xml
<filter>
  <filter-name>extensionUploadFilter</filter-name>
  <filter-class>devpia.dextuploadnj.support.common.DEXTUploadNJSpringExtensionUploadFilter</filter-class>  
  ...
</filter>
<filter-mapping>
  <filter-name>extensionUploadFilter</filter-name> 
  <url-pattern>/upload-extension.do</url-pattern>
</filter-mapping>

# servlet-context.xml
<!-- The DEXTUploadNJMultipartResolver is omitted. -->