Page MenuHomec4science
Files F74442174

Util.java
No OneTemporary
Actions

File Metadata

Created
Sat, Jul 27, 20:47

Util.java
View Options

package org.warcbase.data;
import java.net.MalformedURLException;
import java.net.URL;
public class Util {
public static String reverseHostname(String uri) {
URL url = null;
try {
url = new URL(uri);
} catch (MalformedURLException mue) {
return null;
}
String host = url.getHost();
StringBuilder newhost = new StringBuilder();
String[] parts = host.split("\\.", 0);
for (int i = parts.length - 1; i > 0; i--) {
if (i > 0)
newhost.append(parts[i]).append(".");
}
newhost.append(parts[0]);
int port = url.getPort();
if (port != -1)
newhost.append(":").append(port);
newhost.append(url.getFile());
return newhost.toString();
}
public static String reverseBacHostnamek(String reverse) {
String[] splits = reverse.split("\\/");
String[] parts = splits[0].split("\\.", 0);
StringBuilder newhost = new StringBuilder();
newhost.append("http://");
String[] ports = splits[0].split("\\:", 0);
String port = null;
if (ports.length > 1)
port = ports[1];
parts = ports[0].split("\\.", 0);
for (int i = parts.length - 1; i > 0; i--) {
if (i > 0)
newhost.append(parts[i]).append(".");
}
newhost.append(parts[0]);
if (port != null)
newhost.append(":" + port);
return newhost.toString();
}
public static String reverseBacUri(String reverse) {
String domain = Util.getDomain(reverse);
domain = Util.reverseBacHostnamek(domain);
String[] splits = reverse.split("\\/");
if(splits.length < 2){
return domain;
}
String file = reverse.substring(splits[0].length());
return domain + file;
}
public static String getFileType(String url) {
if (url.length() > 0 && url.charAt(url.length() - 1) == '/')
return "";
String[] splits = url.split("\\/");
if (splits.length == 0)
return "";
splits = splits[splits.length - 1].split("\\.");
if (splits.length <= 1)
return "";
String type = splits[splits.length - 1];
if (type.length() > 8)
return "";
if (type.length() == 1 && Character.isDigit(type.charAt(0)))
return "";
return type;
}
public static String getDomain(String url) {
String[] splits = url.split("\\/");
return splits[0];
}
public static void main(String[] args) {
String query = "http://brownback.senate.gov/graphics/slice images/slice images/microphone2.gif";
query.replace(" ", "%20");
System.out.println(query);
}
/*public static void main(String[] args) throws MalformedURLException {
String uri = "http://www.house.gov/mthompson/the_1st_district.htm";
System.out.println(Util.reverseHostname(uri));// http://www.ayotte.senate.gov/
String reverse = Util.reverseHostname("http://www.house.gov/mthompson/the_1st_district.htm");
URL url = new URL(uri);
String host = url.getHost();
System.out.println(host);
String domain = Util.getDomain(reverse);
domain = Util.reverseBacHostnamek(domain);
System.out.println(domain);
System.out.println(Util.reverseBacUri(reverse));
}*/
public static String getUriExtension(String thisTargetURI) {
if (thisTargetURI.length() > 3) {
return thisTargetURI.substring(thisTargetURI.length() - 3, thisTargetURI.length());
}
return "";
}
public static String urlTRansform(String q, String date) {
return null;
}
}

Event Timeline

c4science · Help