 |
|
|
GetResource.java
|
import java.io.File;
import java.net.MalformedURLException;
import java.net.URL;
public class GetResource {
protected String name;
protected URL url;
protected File file;
public GetResource(String name) {
this.name = name;
findResource();
}
public void findResource() {
//first see if the resource is a plain file
File f = new File(name);
if(f.exists()) {
file = f;
try {
url = f.toURI().toURL();
} catch (MalformedURLException e) {
System.err.println("Could not crate URL from path: "+f+"\n "+e);
}
return;
}
//search for the resource on the classpath
//get the default class/resource loader
ClassLoader cl = getClass().getClassLoader();
url = cl.getResource(name);
if(url != null) {
file = new File( url.getFile() );
}
}
public String toString() {
String str = "Resource name:\t"+name+"\n";
str += "File:\t\t"+file+"\n";
str += "URL:\t\t"+url+"\n";
return str;
}
/**
* @param args
*/
public static void main(String[] args) {
if(args == null || args.length != 1) {
System.out.println("Usage: java GetResource <name>");
System.exit(1);
}
GetResource gr = new GetResource(args[0]);
System.out.println(gr);
}
}
|
|
|
 |
