How to use

getWsAgentHttpServerReference

method

in

org.eclipse.che.ide.api.workspace.WsAgentServerUtil

/**
 * Returns {@code Optional} with the {@link Constants#SERVER_WS_AGENT_HTTP_REFERENCE wsagent/http}
 * server.
 *
 * @return {@code Optional} with the {@link Constants#SERVER_WS_AGENT_HTTP_REFERENCE wsagent/http}
 *     server if the current workspace has a runtime and there is a machine with such server,
 *     otherwise an empty {@code Optional}
 */
public Optional<ServerImpl> getWsAgentHttpServer() {
 return getServerByRef(getWsAgentHttpServerReference());
}

/**
 * Checks whether the provided {@link MachineImpl} contains the {@link
 * Constants#SERVER_WS_AGENT_HTTP_REFERENCE wsagent/http} server.
 *
 * @param machine {@link MachineImpl} to check
 * @return {@code true} if the given machine contains the {@link
 *     Constants#SERVER_WS_AGENT_HTTP_REFERENCE wsagent/http} server server, otherwise {@code
 *     false}
 */
public boolean containsWsAgentHttpServer(MachineImpl machine) {
 return machine.getServers().keySet().contains(getWsAgentHttpServerReference());
}

 private void checkServerStatus(ServerImpl server, MachineImpl machine) {
  if (server.getStatus() == RUNNING) {
   eventBus.fireEvent(new ServerRunningEvent(server.getName(), machine.getName()));

   String wsAgentHttpServerRef = wsAgentServerUtil.getWsAgentHttpServerReference();
   // fire events for the often used servers
   if (wsAgentHttpServerRef.equals(server.getName())) {
    eventBus.fireEvent(new WsAgentServerRunningEvent(machine.getName()));
   } else if (SERVER_TERMINAL_REFERENCE.equals(server.getName())) {
    eventBus.fireEvent(new TerminalAgentServerRunningEvent(machine.getName()));
   } else if (SERVER_EXEC_AGENT_HTTP_REFERENCE.equals(server.getName())) {
    eventBus.fireEvent(new ExecAgentServerRunningEvent(machine.getName()));
   }
  }
 }
}

String wsAgentHttpServerRef = wsAgentServerUtil.getWsAgentHttpServerReference();