package org.jboss.resteasy.test;
import javax.ws.rs.ForbiddenException;
import javax.ws.rs.GET;
import javax.ws.rs.PUT;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.container.AsyncResponse;
import javax.ws.rs.container.Suspended;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
/**
* @author <a href="mailto:bill@burkecentral.com">Bill Burke</a>
* @version $Revision: 1 $
*/
@Path("/jaxrs")
public class AsyncJaxrsResource
{
protected boolean cancelled;
@GET
@Path("resume/object")
@Produces("application/xml")
public void resumeObject(@Suspended final AsyncResponse response) {
response.resume(new XmlData("bill"));
}
@GET
@Path("resume/object/thread")
@Produces("application/xml")
public void resumeObjectThread(@Suspended final AsyncResponse response) throws Exception
{
Thread t = new Thread()
{
@Override
public void run()
{
response.resume(new XmlData("bill"));
}
};
t.start();
}
@GET
@Path("injection-failure/{param}")
public void injectionFailure(@Suspended final AsyncResponse response, @PathParam("param") int id) {
System.out.println("injectionFailure: " + id);
throw new ForbiddenException("Should be unreachable");
}
@GET
@Path("method-failure")
public void injectionFailure(@Suspended final AsyncResponse response) {
throw new ForbiddenException("Should be unreachable");
}
@GET
@Path("cancelled")
public Response getCancelled()
{
if (cancelled) return Response.noContent().build();
else return Response.status(500).build();
}
@PUT
@Path("cancelled")
public void resetCancelled()
{
cancelled = false;
}
@GET
@Produces("text/plain")
public void get(@Suspended final AsyncResponse response) throws Exception
{
response.setTimeout(200000, TimeUnit.MILLISECONDS);
Thread t = new Thread()
{
@Override
public void run()
{
try
{
Thread.sleep(100);
Response jaxrs = Response.ok("hello").type(MediaType.TEXT_PLAIN).build();
response.resume(jaxrs);
}
catch (Exception e)
{
e.printStackTrace();
}
}
};
t.start();
}
@GET
@Path("empty")
@Produces("text/plain")
public void getEmpty(@Suspended final AsyncResponse response) throws Exception
{
response.setTimeout(200000, TimeUnit.MILLISECONDS);
Thread t = new Thread()
{
@Override
public void run()
{
try
{
Thread.sleep(100);
response.resume(Response.noContent().build());
}
catch (Exception e)
{
e.printStackTrace();
}
}
};
t.start();
}
@GET
@Path("timeout")
@Produces("text/plain")
public void timeout(@Suspended final AsyncResponse response)
{
response.setTimeout(10, TimeUnit.MILLISECONDS);
Thread t = new Thread()
{
@Override
public void run()
{
try
{
Thread.sleep(100000);
Response jaxrs = Response.ok("goodbye").type(MediaType.TEXT_PLAIN).build();
response.resume(jaxrs);
}
catch (Exception e)
{
e.printStackTrace();
}
}
};
t.start();
}
@GET
@Path("cancel")
@Produces("text/plain")
public void cancel(@Suspended final AsyncResponse response) throws Exception
{
response.setTimeout(10000, TimeUnit.MILLISECONDS);
final CountDownLatch sync = new CountDownLatch(1);
final CountDownLatch ready = new CountDownLatch(1);
Thread t = new Thread()
{
@Override
public void run()
{
try
{
sync.countDown();
ready.await();
Response jaxrs = Response.ok("hello").type(MediaType.TEXT_PLAIN).build();
cancelled = !response.resume(jaxrs);
}
catch (Exception e)
{
e.printStackTrace();
}
}
};
t.start();
sync.await();
response.cancel();
ready.countDown();
}
}