1 in the jsp make a form to handle the upload
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<%@ page import="java.util.List"%>
<%@ page import="java.util.ArrayList"%>
<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%>
<%@ taglib uri="http://java.sun.com/portlet" prefix="portlet"%>
<form action="<portlet:actionURL/>" method="post" name="form1" ID="form1" enctype="multipart/form-data">
<input type="file" name ="file"/>
<input type="submit" value="submit" />
</form>
2- in the process action method in the portlet class
@Override
public void processAction(ActionRequest req, ActionResponse res)
throws PortletException, IOException {
//getting the file
UploadPortletRequest ureq=PortalUtil.getUploadPortletRequest(req);
File file=(File) ureq.getFile("file");
copy(file,new File("c:/im/"+file.getName()));
System.out.println("file name is ===> "+file.getName());
// the following line to get the normal paramters from the multipart encoded form
String name = ParamUtil.getString(ureq, "name");
String name = ParamUtil.getString(ureq, "name");
}
3- helper method for copying file to another
private void copy(File src, File dst) throws IOException {
InputStream in = new FileInputStream(src);
OutputStream out = new FileOutputStream(dst);
// Transfer bytes from in to out
byte[] buf = new byte[1024];
int len;
while ((len = in.read(buf)) > 0) {
out.write(buf, 0, len);
}
in.close();
out.close();
}
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