Nesse caso, você pode retornar o caminho do arquivo diretamente da sua *função de operação de rota*.

## Classe de resposta personalizada { #custom-response-class }

Você pode criar sua própria classe de resposta, herdando de `Response` e usando essa nova classe.

 *     from Guava.)
 */
@Deprecated
@GwtCompatible
public class ComputationException extends RuntimeException {
  /** Creates a new instance with the given cause. */
  public ComputationException(@Nullable Throwable cause) {
    super(cause);
  }

  @GwtIncompatible @J2ktIncompatible private static final long serialVersionUID = 0;

        }

        log.debug("Starting reconnection for handle: {} (cause: {})", path, cause.getMessage());
        return attemptReconnect(info, 0, cause);
    }

    /**
     * Attempt to reconnect a specific handle
     * @param handleInfo the handle information
     * @param cause the original exception that triggered reconnection

      Throwable cause, Class<X> exceptionClass) throws X {
    if (cause instanceof Error) {
      throw new ExecutionError((Error) cause);
    }
    if (cause instanceof RuntimeException) {
      throw new UncheckedExecutionException(cause);
    }
    throw newWithCause(exceptionClass, cause);
  }

  /*
   * TODO(user): FutureChecker interface for these to be static methods on? If so, refer to it in

     *            Target class
     * @param cause
     *            The cause of the exception
     */
    public InvocationTargetRuntimeException(final Class<?> targetClass, final InvocationTargetException cause) {
        super("ECL0043", asArray(targetClass.getName(), cause.getTargetException()), cause.getTargetException());
        this.targetClass = targetClass;
    }

    /**
     * Returns the target class.
     *

/**
 * An exception thrown when an LDAP operation fails.
 */
public class LdapOperationException extends FessSystemException {

    private static final long serialVersionUID = 1L;

    /**
     * Constructs a new LDAP operation exception with the specified detail message and cause.
     *
     * @param message The detail message.
     * @param cause The cause.
     */

 *
 * @author shinsuke
 */
public class NoSuchPaddingRuntimeException extends ClRuntimeException {

    private static final long serialVersionUID = -3176447530746274091L;

    /**
     * Creates a {@link NoSuchPaddingRuntimeException}.
     *
     * @param cause the underlying exception
     */
    public NoSuchPaddingRuntimeException(final NoSuchPaddingException cause) {
        super("ECL0069", asArray(cause), cause);

/**
 */
@Deprecated
public class ArtifactDeploymentException extends Exception {
    public ArtifactDeploymentException(String message) {
        super(message);
    }

    public ArtifactDeploymentException(Throwable cause) {
        super(cause);
    }

    public ArtifactDeploymentException(String message, Throwable cause) {
        super(message, cause);
    }

/**
 */
@Deprecated
public class ArtifactInstallationException extends Exception {
    public ArtifactInstallationException(String message) {
        super(message);
    }

    public ArtifactInstallationException(Throwable cause) {
        super(cause);
    }

    public ArtifactInstallationException(String message, Throwable cause) {
        super(message, cause);
    }

        waiterThreadUpdater = lookup.findVarHandle(Waiter.class, "thread", Thread.class);
        waiterNextUpdater = lookup.findVarHandle(Waiter.class, "next", Waiter.class);
        waitersUpdater =
            lookup.findVarHandle(AbstractFutureState.class, "waitersField", Waiter.class);
        listenersUpdater =
            lookup.findVarHandle(AbstractFutureState.class, "listenersField", Listener.class);