Dest.java

package com.bradmcevoy.http.webdav;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * 
 * @author brad
 * 
 * Represents the destination of a MOVE or COPY method
 * 
 * The target url is parsed into the 3 components, host, parent url and name
 * to make it easier to differentiate between the name and folder of the destination
 */
class Dest {
    
    private static final Logger log = LoggerFactory.getLogger(Dest.class);
    
    public final String host;
    
    /**
     * path of the parent folder
     */
    public final String url;
    
    /**
     * the name portion of the destination
     */
    public final String name;
    
    
    
    public Dest(String sourceHost, String sDest ) {
        log.debug("sDest: " + sDest);
        String sUrl;
        if( sDest.endsWith("/") ) sDest = sDest.substring(0,sDest.length()-1);
        if( sDest.contains("http://") ) {
            String s = sDest.replace("http://","");
            int pos = s.indexOf(":");
            if( pos > 0 ) {
                host = s.substring(0,pos);
                pos = s.indexOf("/");
            } else {
                pos = s.indexOf("/");
                host = s.substring(0,pos);
            }
            sUrl = s.substring(pos);
        } else {
            host = sourceHost;
            sUrl = sDest;
        }
        int pos = sUrl.lastIndexOf("/");
        if( pos <= 0 ) {
            url = "/";
        } else {
            url = sUrl.substring(0,pos);
        }
        name = sUrl.substring(pos+1);
    }
}