Basically my problem is a that I need to copy an uploaded file (which is placed in a temporary folder on my server providers Tomcat ie. not a local Tomcat).
The code I'm using works when I deploy my project on my local machine but stops working when I deploy it live. I've found out that it has something to with my permissions in java.policy.
What I need to find out is how do I get access to the folder in which Tomcat stores the temporary file using Java.
When reading catalina.out this is the clue that the log gives me.
/usr/local/tomcat/work/Catalina/project name here/context of project here/upload_490341a6_12b1d397355_76ce_00000001.tmp
I'm thinking somewhere along the lines (note: this is not an actual method :P )
ServletActionContext.getContext().getSuperHiddenTemporaryCatalog();
The code snippet at the bottom has one flaw.
sourceFile and targetFile points to the same directory at the moment.
I want the sourceFile path to be the temporary tomcat-folder.
Thanks in advance! :D
`public String saveImage(File file, String uploadedFileName) {
String path = ServletActionContext.getServletContext().getRealPath("images");
System.out.println(path);
String fullFileName = path + "/" + uploadedFileName;
System.out.println(fullFileName);
boolean successful = false;
try {
File sourceFile = new File(fullFileName);
File targetFile = new File(path + "/" + uploadedFileName);
InputStream in = new FileInputStream(sourceFile);
OutputStream out = new FileOutputStream(targetFile);
byte[] buf = new byte[1024];
int len;
while ((len = in.read(buf)) > 0) {
out.write(buf, 0, len);
}
in.close();
out.close();
} catch (Exception e) {
successful = false;
e.printStackTrace();
}
if (successful) {
return "context of project/images/" + uploadedFileName;
} else {
return "";
}
}`