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Public API including dependencies, ready to be used for integrations and plugins.
package io.bdeploy.common.util;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* "Something URL-like", which can be split into scheme, host, port and "the rest".
* Each of the individual parts can be modified before using toString to get back out a "similar URL-like thing".
*/
public class URLish {
/**
* Groups matched by this regular expression:
* 0: all
* 1: scheme including ://
* 2: host with port if present
* 3: host if port is present
* 4: port with leading : if port is present
* 5: port if port is present
* 6: host if port is *not* present
* 7: host if port is *not* present and a trailing path *is* present
* 8: host if port is *not* present and a trailing path is *not* present
* 9: trailing path if present
* We simply have to use groups 1, 3, 5, 6 and 9 :)
*/
private static final Pattern URL_ISH = Pattern.compile("(\\S+:\\/\\/)?((.+(?=:\\d))(:(\\d+))|((.+(?=\\/))|(.+)))?(\\/.*)?");
public String scheme;
public String hostname;
public String port;
public String pathAndQuery;
public URLish(String url) {
Matcher matcher = URL_ISH.matcher(url);
if (!matcher.find()) {
throw new IllegalArgumentException("Not a valid URLish: " + url);
}
this.scheme = matcher.group(1);
this.hostname = matcher.group(3) != null ? matcher.group(3) : matcher.group(6); // either with or without port matched
this.port = matcher.group(5);
this.pathAndQuery = matcher.group(9);
}
@Override
public String toString() {
StringBuilder builder = new StringBuilder();
if (scheme != null) {
builder.append(scheme);
}
builder.append(hostname);
if (port != null) {
builder.append(':');
builder.append(port);
}
if (pathAndQuery != null) {
builder.append(pathAndQuery);
}
return builder.toString();
}
}
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