[jboss-user] [JBoss Seam] - Re: Downloading Files

Put this action in some Seam component. <s:link action="{someSeamComponent.download}" value="Download"/> And the action in SomeSeamComponent | public void download() { | //Here you get the entity that has a byte array with the data | SomeEntity entity = getEntityFromEntityManager(); | | | FacesContext facesContext = FacesContext.getCurrentInstance(); | HttpServletResponse response = (HttpServletResponse) facesContext | .getExternalContext().getResponse(); | response.setContentType(entity.getContentType()); | //Asume a data property inside entity | byte[] data = entity.getData(); | response.setContentLength(data.length); | response.setHeader("Content-disposition", "inline; filename=\"" | + entity.getFileName() + "\""); | | try { | | OutputStream out = response.getOutputStream(); | | out.write(data); | | out.flush(); | out.close(); | | facesContext.responseComplete(); | } catch (IOException ex) { | FacesMessages.instance().add( | "Error while downloading the file: " + entity.getFileName()); | } | | } | | Cheers View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4084868#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...