CookieMatcher

[Maciek Kaminski]

Please feel free to add attached CookieMatcher into Cocoon codebase, if You 
find it useful.

Maciek Kaminski
[EMAIL PROTECTED]



package org.apache.cocoon.matching;

import org.apache.avalon.framework.parameters.Parameters;
import org.apache.avalon.framework.logger.AbstractLoggable;

import org.apache.cocoon.Constants;
import org.apache.cocoon.environment.ObjectModelHelper;
import org.apache.cocoon.environment.Cookie;
import org.apache.cocoon.environment.Request;
import org.apache.cocoon.environment.Response;
import org.apache.cocoon.environment.Cookie;
import org.apache.cocoon.sitemap.PatternException;

import java.util.Map;
import java.util.HashMap;

/**
 *
 * Matches cookies agains given name. Returns name, value pairs for all cookies.
 * @author <a href="mailto:[EMAIL PROTECTED]";>Maciek Kaminski</a>
 */
public class CookieMatcher extends AbstractLoggable implements Matcher
{
    public Map match (String pattern, Map objectModel, Parameters parameters) throws 
PatternException {

        if (pattern == null) {
            throw new PatternException("No cookie name given.");
        }

        Request request = (Request) objectModel.get(Constants.REQUEST_OBJECT);

        Cookie[] cookies = request.getCookies();
        HashMap result = null;

        if (cookies != null) {
            for ( int i = 0; i < cookies.length; i++) {
                Cookie cookie = cookies[i];
                if (cookie.getName().equals(pattern)) {
                    result = new HashMap();
                    for ( int j = 0; j < cookies.length; j++) {
                        result.put(cookie.getName(), cookie.getValue());
                    }
                }
            }
        }

        if (result == null) {
            getLogger().debug("Cookie'" + pattern + "' not set.");
        }

        return result;
    }
}


---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, email: [EMAIL PROTECTED]