Hi,
I'm trying to implement a Restlet resource that should display different
media type, for example: text and video, text and image, image and video.
In particular, the example that I consider aims to show a video and its
textual description, I prepared a Freemarker Template for Html
Representation,
the code is as follows:
TEMPLATE FTL
Video Preview.avi
Texual Description of video Preview.avi
When I call the Restlet resource from the browser a failure occurs;
the resource displays only the box corresponding to the video,
the text "connecting to server localhost: 8182" and after a few seconds, the
player stops without playing the video.
The path of the video included in the code is correct, we also tried to
change the Representation type replacing "text_html" with "Multipart_all" or
"Video_avi"
but no change occurs.
Previously I specified in the template also the path of the player to use
but I did't have a different result.
The video plays correctly if, instead of accessing the Restlet resource, I
open the ftl template with a standard browser.
Below is also the Restlet application code that uses the video.
package test;
import org.restlet.resource.*;
import freemarker.template.Configuration;
import org.restlet.data.MediaType;
import org.restlet.ext.freemarker.TemplateRepresentation;
import org.restlet.representation.Representation;
public class Test extends ServerResource{
private static final String HTML_TEMPLATE_FILE = "test.ftl";
private String htmlRepresentationTemplate;
protected void doInit() throws ResourceException {
super.doInit();
setHtmlRepresentationTemplate(HTML_TEMPLATE_FILE);
}
@Override
public Representation get(){
Configuration c = new Configuration();
TemplateRepresentation t = new
TemplateRepresentation(HTML_TEMPLATE_FILE,
c, MediaType.TEXT_HTML);
return t;
}
protected void setHtmlRepresentationTemplate( String
htmlRepresentationTemplate) {
this.htmlRepresentationTemplate = htmlRepresentationTemplate;
}
protected String getHtmlRepresentationTemplate() {
return this.htmlRepresentationTemplate;
}
}
TEST APPLICATION
package test;
import org.restlet.Application;
import org.restlet.Restlet;
import org.restlet.routing.Router;
public class TestApplication extends Application{
@Override
public synchronized Restlet createInboundRoot() {
Router router = new Router(getContext());
router.attach("/test", test.class);
router.attach("/test/Preview.avi", test.class);
return router;
}
}
MAIN CLASS
package test;
import org.restlet.Component;
import org.restlet.data.Protocol;
public class MainClass {
public static void main(String[] args) throws Exception {
// Create a new Component.
Component component = new Component();
// Add a new HTTP server listening on port 8182.
component.getServers().add(Protocol.HTTP, 8182);
// Attach the sample application.
TestApplication t = new TestApplication();
component.getDefaultHost().attach("/testApplication", t);
// Start the component.
component.start();
}
}
Could you suggest me a solution to this error? Should I use particular
libraries to play videos?
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