Improve design of DownloadResource ---------------------------------- Key: GTNPORTAL-2722 URL: https://issues.jboss.org/browse/GTNPORTAL-2722 Project: GateIn Portal Issue Type: Enhancement Security Level: Public(Everyone can see) Reporter: Minh Hoang TO Assignee: Minh Hoang TO Labels: portal-s70 Original Estimate: 3 days, 4 hours Remaining Estimate: 3 days, 4 hours For the moment, DownloadResource is designed as a wrapper of InputStream. {code:java} public abstract class DownloadResource { public abstract InputStream getInputStream() throws IOException; } {code} This design is bad as the code of DownloadService has to care about IO handling on DownloadResource. That work should be done on DownloadResource creator 's side. It is better with {code:java} public abstract class DownloadResource { public abstract void write(OutputStream out) throws IOException; } {code}