<version>1.0.0</version>
                    <packaging>pom</packaging>
                </project>
                """;

            // Create child POM that references the parent
            String childPomXml = """
                <?xml version="1.0" encoding="UTF-8"?>
                <project xmlns="http://maven.apache.org/POM/4.1.0">

// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//

import org.codelibs.fess.util.SystemUtil;

import jakarta.servlet.ServletContext;

/**
 * CrawlJob is responsible for executing the crawling process in Fess.
 * This job launches a separate crawler process that can crawl web sites, file systems,
 * and data sources based on the configured crawling settings.
 *
 * <p>The job supports selective crawling by specifying configuration IDs for different

// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//

            }
            SingletonLaContainerFactory.destroy();
            logger.info("Destroyed LaContainer.");
        }
    }

    /**
     * Main processing method that coordinates the entire crawling workflow.
     * This method handles session setup, crawler initialization, crawling execution,
     * and cleanup operations.
     *

        for (var i = 0; i < dangerousProtocols.length; i++) {
            if (trimmedUrl.startsWith(dangerousProtocols[i])) {
                return '#';
            }
        }
        // Block URLs that look like protocol:// (unknown protocols)
        if (/^[a-z][a-z0-9+.-]*:/i.test(trimmedUrl)) {
            return '#';
        }
        // Allow other relative URLs (may contain colons in path/query)

///

/// tip | 提示

如果你需要做任何需要與「外部元件」溝通的驗證（例如資料庫或其他 API），應該改用「FastAPI 依賴」（FastAPI Dependencies），你稍後會學到。

這些自訂驗證器適用於只需使用請求中「同一份資料」即可完成的檢查。

///

### 理解這段程式碼 { #understand-that-code }

重點就是在 `Annotated` 中使用「`AfterValidator` 搭配函式」。如果你願意，可以略過這一節。🤸

---

但如果你對這個範例感到好奇且仍有興致，以下是一些額外細節。

#### 使用 `value.startswith()` 的字串 { #string-with-value-startswith }

// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//

Diese benutzerdefinierten Validatoren sind für Dinge gedacht, die einfach mit denselben **Daten** überprüft werden können, die im Request bereitgestellt werden.

///

### Dieses Codebeispiel verstehen { #understand-that-code }

Der wichtige Punkt ist einfach die Verwendung von **`AfterValidator` mit einer Funktion innerhalb von `Annotated`**. Fühlen Sie sich frei, diesen Teil zu überspringen. 🤸

---

Esses validadores personalizados são para coisas que podem ser verificadas apenas com os mesmos dados fornecidos na requisição.

///

### Entenda esse código { #understand-that-code }

O ponto importante é apenas usar `AfterValidator` com uma função dentro de `Annotated`. Sinta-se à vontade para pular esta parte. 🤸

---