JarCastinggravatar
Simple class to generate Gravatar URL for a email-address.
Usage:
import org.rjung.util.Gravatar;
class GravatarExample {
public void main(String[] args) {
System.out.println(Gravatar.forEmail("example@example.com").toUrl());
}
}
There are other parameters you can set for the generation, like size, Default and Rating.
Default gives a alternative to the default gravatar-default-image, if no gravatar is defined.
To define a Rating or Default, add the information before you build the url using toUrl().
If you need a https-URL, you can also set the protocol via with(Protocol). There are three Protocol-definitions, HTTP provides a http://..-url, accordingly HTTPS provides the https://..-url. The default is NONE, the url now starts with ://.., a browser will choose the same protocol as currently used.
import org.rjung.util.Gravatar;
import org.rjung.util.gravatar.Default;
import org.rjung.util.gravatar.Protocol;
import org.rjung.util.gravatar.Rating;
class GravatarExample {
public void main(String[] args) {
System.out.println(
Gravatar.forEmail("example@example.com")
.with(Protocol.HTTPS) // prepend https://
.size(123) // set the size to 123 pixel
.defaultImage(Default.MM) // if not available show mystery man image
.with(Rating.X) // set rating to X
.toUrl());
}
}
