sortpom.util.UrlWrapper Maven / Gradle / Ivy
package sortpom.util;
import java.io.IOException;
import java.io.InputStream;
import java.net.MalformedURLException;
import java.net.URL;
/**
* Wraps the java URL class so that it exposes methods to determine if entered values are urls or not.
*
* @author bjorn
* @since 2013-08-16
*/
class UrlWrapper {
private final String spec;
public UrlWrapper(String spec) {
this.spec = spec;
}
public boolean isUrl() {
try {
new URL(spec);
return true;
} catch (MalformedURLException e) {
return false;
}
}
public InputStream openStream() throws IOException {
URL url = new URL(spec);
return url.openStream();
}
}