package org.crosswire.utils;

import org.apache.log4j.Logger;
import java.util.Properties;
import java.util.HashMap;
import javax.servlet.ServletContext;

public class UserCredentials {

	static class CredentialsLoader {
	
		protected void loadCredentials(UserCredentials c) {
		}
	}

	private static CredentialsLoader cl = null;
	static private synchronized void loadCredentialsLoader() {
		if (cl == null) {
		
/*
		String roleCheckURL = Utils.getSysConfig().getProperty("LiferayAPIBaseURL")+"/role/has-user-role";
		String params
			= "userId="+userID
			+ "&companyId="+Utils.getSysConfig(session).getProperty("LiferayCompanyDefault")
			+ "&name="+java.net.URLEncoder.encode(role)+"&inherited=true";
		StringBuffer result = HTTPUtils.postURL(roleCheckURL, params, Utils.getSysConfig(session).getProperty("LiferayAPIUser"), Utils.getSysConfig(session).getProperty("LiferayAPIPasswd"));
		boolean indexManager = "true".equals(result.toString().trim());
*/
		}
	}

	static private CredentialsLoader getCredentialsLoader() {
		if (cl == null) {
			loadCredentialsLoader();
		}
		return cl;
	}

	private String userID;
	private HashMap<String, Integer> perms = new HashMap<String, Integer>();

	public UserCredentials(String userID) { this.userID = userID; }

	static public UserCredentials retrieveCredentials(String userID) {
		UserCredentials c = new UserCredentials(userID);
		getCredentialsLoader().loadCredentials(c);
		return c;
	}

	boolean hasRole(String roleName) {
		return perms.get(roleName) != null;
	}

	int getAccessLevel(String accessLevelName) {
		return perms.get(accessLevelName)!=null?perms.get(accessLevelName):0;
	}
}