Hi guys I'm posting you my Portlet method and edit.jsp.. it works fine with all kind of files (max 100 MB ... ) :-) I've also included the upload progress bar :-) 
this is the UPLOAD method:
It works fine! the errors get properly notified when the file size exceeds 100 MB
I will widen the development... I must handle:
- multiple upload
- multipart/mixed (text + files)
- add select / options tags
- database access
:-) I will let you know
[b]<%@ taglib uri="http://java.sun.com/portlet_2_0" prefix="portlet"%>
<%@ taglib uri="http://liferay.com/tld/aui" prefix="aui"%>
<%@ taglib uri="http://liferay.com/tld/ui" prefix="liferay-ui"%>
<%@ page import="com.liferay.portal.kernel.util.ParamUtil"%>
<%@ page import="com.liferay.portal.kernel.util.Validator"%>
<%@ page import="javax.portlet.PortletPreferences"%>
<%@ page import="com.liferay.util.PwdGenerator"%>
<portlet:defineobjects />
<%
String uploadProgressId = PwdGenerator.getPassword(PwdGenerator.KEY3, 4);
PortletPreferences prefs = renderRequest.getPreferences();
%>
<portlet:actionurl var="editCaseURL" name="uploadCase">
<portlet:param name="jspPage" value="/edit.jsp" />
</portlet:actionurl>
<liferay-ui:success key="success" message=" YEAH. Case uploaded successfully!" />
<liferay-ui:error key="error" message="Sorry, an error prevented the upload. Please try again." />
<liferay-ui:upload-progress id="<%= uploadProgressId %>" message="uploading" redirect="<%= editCaseURL %>" />
<aui:form action="<%= editCaseURL %>" enctype="multipart/form-data" method="post">
<aui:input type="file" name="fileName" size="75" />
<input type="submit" value="<liferay-ui:message key=" upload">" onClick="<%= uploadProgressId %>.startProgress(); return true;"/>
<!-- aui:button type="submit" value="Save" /-->
</aui:form>
<br>
<br>
<br>
<br>
<portlet:renderurl var="viewCaseURL">
<portlet:param name="jspPage" value="/view2.jsp" />
</portlet:renderurl>
<aui:button onClick="<%=viewCaseURL%>" value="view Uploaded Case" />[/b]
this is the UPLOAD method:
[b] public void uploadCase(ActionRequest actionRequest,
ActionResponse actionRresponse) throws PortletException,
IOException {
String folder = getInitParameter("uploadFolder");
realPath = getPortletContext().getRealPath("/");
logger.info("RealPath" + realPath + " UploadFolder :" + folder);
try {
logger.info("Siamo nel try");
UploadPortletRequest uploadRequest = PortalUtil
.getUploadPortletRequest(actionRequest);
System.out.println("Size: "+uploadRequest.getSize("fileName"));
if (uploadRequest.getSize("fileName")==0) {
SessionErrors.add(actionRequest, "error");
}
String sourceFileName = uploadRequest.getFileName("fileName");
File file = uploadRequest.getFile("fileName");
logger.info("Nome file:" + uploadRequest.getFileName("fileName"));
File newFile = null;
newFile = new File(folder + sourceFileName);
logger.info("New file name: " + newFile.getName());
logger.info("New file path: " + newFile.getPath());
InputStream in = new BufferedInputStream(uploadRequest.getFileAsStream("fileName"));
FileInputStream fis = new FileInputStream(file);
FileOutputStream fos = new FileOutputStream(newFile);
byte[] bytes_ = FileUtil.getBytes(in);
int i = fis.read(bytes_);
while (i != -1) {
fos.write(bytes_, 0, i);
i = fis.read(bytes_);
}
fis.close();
fos.close();
Float size = (float) newFile.length();
System.out.println("file size bytes:" + size);
System.out.println("file size Mb:" + size / 1048576);
logger.info("File created: " + newFile.getName());
SessionMessages.add(actionRequest, "success");
} catch (FileNotFoundException e) {
System.out.println("File Not Found.");
e.printStackTrace();
SessionMessages.add(actionRequest, "error");
} catch (NullPointerException e) {
System.out.println("File Not Found");
e.printStackTrace();
SessionMessages.add(actionRequest, "error");
}
catch (IOException e1) {
System.out.println("Error Reading The File.");
SessionMessages.add(actionRequest, "error");
e1.printStackTrace();
}
}
[/b]It works fine! the errors get properly notified when the file size exceeds 100 MB
I will widen the development... I must handle:
- multiple upload
- multipart/mixed (text + files)
- add select / options tags
- database access
:-) I will let you know
.
