com.github.javafaker.File Maven / Gradle / Ivy

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This library is a port of Ruby's stympy/faker gem (as well as Perl's Data::Faker library) that generates fake data. It's useful when you're developing a new project and need some pretty data for showcase.

There is a newer version: 1.0.2

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package com.github.javafaker;

public class File {
    private final Faker faker;

    protected File(Faker faker) {
        this.faker = faker;
    }

    public String extension() {
        return faker.resolve("file.extension");
    }
    
    public String mimeType() {
        return faker.resolve("file.mime_type");
    }

    public String fileName() {
        return fileName(null, null, null, null);
    }

    public String fileName(String dirOrNull, String nameOrNull, String extensionOrNull, String separatorOrNull) {
        final String sep = separatorOrNull == null ? System.getProperty("file.separator") : separatorOrNull;
        final String dir = dirOrNull == null ? faker.internet().slug() : dirOrNull;
        final String name = nameOrNull == null ? faker.lorem().word().toLowerCase() : nameOrNull;
        final String ext = extensionOrNull == null ? extension() : extensionOrNull;
        return new StringBuilder(dir).append(sep).append(name).append(".").append(ext).toString();
    }
}