import org.takes.facets.fallback.FbChain; //导入依赖的package包/类
private static Take make(final Take take) {
    return new TkFallback(
            take,
            new FbChain(
                    new FbStatus(
                            HttpURLConnection.HTTP_NOT_FOUND,
                            new RsWithStatus(
                                    new RsText("endpoint with this path not found"),
                                    HttpURLConnection.HTTP_NOT_FOUND
                            )
                    ),
                    new FbStatus(
                            HttpURLConnection.HTTP_BAD_REQUEST,
                            new RsWithStatus(
                                    new RsText("bad request"),
                                    HttpURLConnection.HTTP_BAD_REQUEST
                            )
                    ),
                    req -> new Opt.Empty<>(),
                    req -> new Opt.Single<>(fatal(req))
            )
    );
}
 

import org.takes.facets.fallback.FbChain; //导入依赖的package包/类
/**
 * Ctor.
 * @param take Original take
 */
public TkSafe(final Take take) {
    this.take = new TkFallback(
        take,
        new FbChain(
            new FbStatus(
                HttpURLConnection.HTTP_NOT_FOUND,
                new RsWithStatus(
                    new RsText("Page not found"),
                    HttpURLConnection.HTTP_NOT_FOUND
                )
            ),
            new FbStatus(
                HttpURLConnection.HTTP_BAD_REQUEST,
                new RsWithStatus(
                    new RsText("Bad request"),
                    HttpURLConnection.HTTP_BAD_REQUEST
                )
            ),
            req -> {
                Sentry.capture(req.throwable());
                return new Opt.Empty<>();
            },
            req -> new TkFatal().route(req)
        )
    );
}
 

import org.takes.facets.fallback.FbChain; //导入依赖的package包/类
/**
 * With fallback.
 * @param take Takes
 * @return Safe takes
 */
private static Take safe(final Take take) {
    return new TkFallback(
        take,
        new FbChain(
            new FbStatus(
                HttpURLConnection.HTTP_NOT_FOUND,
                (Fallback) req -> new Opt.Single<>(
                    new RsWithStatus(
                        new RsText(req.throwable().getLocalizedMessage()),
                        HttpURLConnection.HTTP_NOT_FOUND
                    )
                )
            ),
            new FbStatus(
                HttpURLConnection.HTTP_BAD_REQUEST,
                (Fallback) req -> new Opt.Single<>(
                    new RsWithStatus(
                        new RsText(req.throwable().getLocalizedMessage()),
                        HttpURLConnection.HTTP_BAD_REQUEST
                    )
                )
            ),
            req -> {
                Sentry.capture(req.throwable());
                return new Opt.Empty<>();
            },
            req -> new Opt.Single<>(TkApp.fatal(req))
        )
    );
}
 

import org.takes.facets.fallback.FbChain; //导入依赖的package包/类
/**
 * Authenticated.
 * @param take Takes
 * @return Authenticated takes
 */
private static Take make(final Take take) {
    return new TkFallback(
        take,
        new FbChain(
            new FbStatus(
                HttpURLConnection.HTTP_NOT_FOUND,
                new RsWithStatus(
                    new RsText("Page not found"),
                    HttpURLConnection.HTTP_NOT_FOUND
                )
            ),
            new FbStatus(
                HttpURLConnection.HTTP_BAD_REQUEST,
                new RsWithStatus(
                    new RsText("Bad request"),
                    HttpURLConnection.HTTP_BAD_REQUEST
                )
            ),
            req -> {
                Sentry.capture(req.throwable());
                return new Opt.Empty<>();
            },
            req -> new Opt.Single<>(TkAppFallback.fatal(req))
        )
    );
}
 

import org.takes.facets.fallback.FbChain; //导入依赖的package包/类
/**
 * Authenticated.
 * @param take Takes
 * @return Authenticated takes
 */
private static Take make(final Take take) {
    return new TkFallback(
        take,
        new FbChain(
            new FbStatus(
                HttpURLConnection.HTTP_NOT_FOUND,
                new RsWithStatus(
                    new RsText("page not found"),
                    HttpURLConnection.HTTP_NOT_FOUND
                )
            ),
            new FbStatus(
                HttpURLConnection.HTTP_BAD_REQUEST,
                new RsWithStatus(
                    new RsText("bad request"),
                    HttpURLConnection.HTTP_BAD_REQUEST
                )
            ),
            req -> {
                Sentry.capture(req.throwable());
                return new Opt.Empty<>();
            },
            req -> new Opt.Single<>(TkAppFallback.fatal(req))
        )
    );
}
 

import org.takes.facets.fallback.FbChain; //导入依赖的package包/类
/**
 * Fallback.
 * @param take Original take
 * @return Take with fallback
 */
private static Take fallback(final Take take) {
    return new TkFallback(
        take,
        new FbChain(
            // @checkstyle MagicNumberCheck (1 line)
            new FbStatus(404, new TkFixed(new RsNotFound())),
            new FbError()
        )
    );
}
 

import org.takes.facets.fallback.FbChain; //导入依赖的package包/类
/**
 * Ctor.
 * @param home Home directory
 * @return The take
 * @throws IOException If fails
 */
private static Take make(final Path home) throws IOException {
    final Futures futures = new Futures(new Reports(home));
    return new TkFallback(
        new TkForward(
            new TkFork(
                new FkRegex("/", new TkIndex()),
                new FkRegex("/robots.txt", new TkText("")),
                new FkRegex("/mistakes", new TkMistakes()),
                new FkRegex(
                    "/flush",
                    (Take) req -> new RsText(
                        String.format("%d flushed", new Results().flush())
                    )
                ),
                new FkRegex("/all", new TkAll()),
                new FkRegex("/queue", new TkQueue(futures)),
                new FkRegex(
                    ".+\\.xsl",
                    new TkWithType(
                        new TkClasspath(),
                        "text/xsl"
                    )
                ),
                new FkRegex(
                    "/jpeek\\.css",
                    new TkWithType(
                        new TkText(
                            new TextOf(
                                new ResourceOf("org/jpeek/jpeek.css")
                            ).asString()
                        ),
                        "text/css"
                    )
                ),
                new FkRegex(
                    "/([^/]+)/([^/]+)(.*)",
                    new TkReport(
                        new AsyncReports(
                            // @checkstyle MagicNumber (1 line)
                            new SolidBiFunc<>(futures, 100)
                        )
                    )
                )
            )
        ),
        new FbChain(
            new FbStatus(
                HttpURLConnection.HTTP_NOT_FOUND,
                (Fallback) req -> new Opt.Single<>(
                    new RsWithStatus(
                        new RsText(req.throwable().getMessage()),
                        req.code()
                    )
                )
            ),
            req -> {
                Sentry.capture(req.throwable());
                return new Opt.Single<>(
                    new RsWithStatus(
                        new RsText(
                            new TextOf(req.throwable()).asString()
                        ),
                        HttpURLConnection.HTTP_INTERNAL_ERROR
                    )
                );
            }
        )
    );
}