Return String in DataHandler

Question

I\'ve created a web service in Java that returns a DataHandler. This has to be able to return a File, which works fine. But it should

Answer 1

JavaMail has a ByteArrayDataSource that you can use for this purpose:

DataSource ds = new ByteArrayDataSource(theString, "text/plain; charset=UTF-8");
DataHandler handler = new DataHandler(ds);

The charset in the mime type determines what encoding it will use to convert the string to bytes.