package com.github.dockerjava.jaxrs;

import javax.ws.rs.client.WebTarget;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import com.github.dockerjava.api.async.ResultCallback;

import com.github.dockerjava.api.command.AttachContainerCmd;

import com.github.dockerjava.api.model.Frame;

import com.github.dockerjava.core.DockerClientConfig;

import com.github.dockerjava.core.async.FrameStreamProcessor;

import com.github.dockerjava.jaxrs.async.AbstractCallbackNotifier;

import com.github.dockerjava.jaxrs.async.POSTCallbackNotifier;

public class AttachContainerCmdExec extends AbstrAsyncDockerCmdExec<AttachContainerCmd, Frame> implements

AttachContainerCmd.Exec {

private static final Logger LOGGER = LoggerFactory.getLogger(AttachContainerCmdExec.class);

public AttachContainerCmdExec(WebTarget baseResource, DockerClientConfig dockerClientConfig) {

super(baseResource, dockerClientConfig);

}

@Override

protected AbstractCallbackNotifier<Frame> callbackNotifier(AttachContainerCmd command,

ResultCallback<Frame> resultCallback) {

if (command.getStdin() != null) {

throw new UnsupportedOperationException(

"Passing stdin to the container is currently not supported. Try experimental netty engine!");

}

WebTarget webTarget = getBaseResource().path("/containers/{id}/attach").resolveTemplate("id",

command.getContainerId());

webTarget = booleanQueryParam(webTarget, "logs", command.hasLogsEnabled());

webTarget = booleanQueryParam(webTarget, "stdout", command.hasStdoutEnabled());

webTarget = booleanQueryParam(webTarget, "stderr", command.hasStderrEnabled());

webTarget = booleanQueryParam(webTarget, "stream", command.hasFollowStreamEnabled());

LOGGER.trace("POST: {}", webTarget);

return new POSTCallbackNotifier<Frame>(new FrameStreamProcessor(), resultCallback, webTarget.request(), null);

}

}