/**
* Changes the base scheme, host and port of this MutableUri to that specified in a base URI, or
* leaves them unchanged if the base URI is {@code null}. This implementation only uses scheme,
* host and port. The remaining components of the URI remain intact.
*
* @param base the URI to base the other URI on.
* @return this (rebased) instance
*/
public MutableUri rebase(MutableUri base) {
if (base == null) {
return this;
}
String scheme = base.getScheme();
String host = base.getHost();
int port = base.getPort();
if (scheme == null || host == null) {
return this;
}
try {
setScheme(scheme);
setHost(host);
setPort(port);
} catch (URISyntaxException e) {
throw new IllegalStateException(e);
}
return this;
}
