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https://issues.apache.org/struts/browse/WW-3247?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Musachy Barroso resolved WW-3247.
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Resolution: Not A Problem
please ask questions on the user mailing list
> Unable to upload files with Spring security filter in Struts2 using File
> upload interceptor
> -------------------------------------------------------------------------------------------
>
> Key: WW-3247
> URL: https://issues.apache.org/struts/browse/WW-3247
> Project: Struts 2
> Issue Type: Bug
> Components: Core Interceptors
> Affects Versions: 2.1.6
> Environment: Windows XP, Vista
> Reporter: Sundeep Raikhelkar
>
> I am able to upload files in struts2 (2.1.6), when I remove the spring
> security filter in web.xml. With spring security filter, I get a null in File
> object inside action class. That is line with code "testFile.length()" throws
> null exception.
> I have provided my code snippets below. Along with struts, I am using spring
> 2.5.6 and Spring security 2.0.5.
> Can anybody please help on this?
> Web XML
>
> <!--<filter>
> <filter-name>springSecurityFilterChain</filter-name>
> <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
> </filter>
> -->
> <!--
> <filter-mapping>
> <filter-name>springSecurityFilterChain</filter-name>
> <url-pattern>/*</url-pattern>
> </filter-mapping>
> -->
>
> Struts XML
> <!--All packages extend base package-->
> <package name="base" extends="struts-default">
> <interceptors>
> <interceptor-stack name="base-stack">
> <interceptor-ref name="defaultStack" />
> <interceptor-ref name="fileUpload">
> <param name="maximumSize">10240</param>
> </interceptor-ref>
> </interceptor-stack>
> </interceptors>
> <default-interceptor-ref name="base-stack" />
> </package>
> JSP
> <s:form action="save" method="post" enctype="multipart/form-data">
> <s:file name="testFile" id="testFile"></s:file>
> <s:submit></s:submit>
> </s:form>
>
> Action
> private File testFile;
> public File getTestFile() {
> return testFile;
> }
> public void setTestFile(File testFile) {
> this.testFile = testFile;
> }
> public String save(){
> byte[] testFileContent = new byte[(int) testFile.length()];
> new FileInputStream(testFile).read(testFileContent);
> //write testFileContent to a local file
> writeFile("D:\\etl.gif",testFileContent);
> return ActionSupport.SUCCESS;
> }
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