uk.ac.ebi.sail.client.ConfigManager.java Source code

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Here is the source code for uk.ac.ebi.sail.client.ConfigManager.java

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/**
 * SAIL - biological samples availability index
 * 
 * Copyright (C) 2008,2009 Microarray Informatics Team, EMBL-European Bioinformatics Institute
 *
 *   This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Affero General Public License as
 *  published by the Free Software Foundation, either version 3 of the
 *  License, or (at your option) any later version.
 *
 *   This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *
 *  @author Mikhail Gostev <gostev@ebi.ac.uk>
 *
 */

package uk.ac.ebi.sail.client;

import java.util.Date;
import java.util.Map;
import java.util.TreeMap;

import uk.ac.ebi.sail.client.common.M1codec;

import com.google.gwt.user.client.Cookies;

public class ConfigManager {
    public static final String TAG_FILTER_PARAM = "ParamTagFilter";
    public static final String TUTORIAL_URL_PARAM = "-ParamTutorialURL";

    public static final String SAIL_RESOURCE_PATH = "";//"sail/";

    private static final String cookieName = "SAILConfig";

    private static Map<String, String> cfg = new TreeMap<String, String>();

    static {
        String cookie = Cookies.getCookie(cookieName);

        if (cookie != null) {
            String[] vals = cookie.split(";");

            for (String pair : vals) {
                int eq = pair.indexOf('=');

                cfg.put(M1codec.decode(pair.substring(0, eq)), M1codec.decode(pair.substring(eq + 1)));
            }
        }

        // cfg.put("SAIL_CLIENT_ParameterTagFilter","Test3Classif:B");
    }

    public static String getParameterTagFilter() {
        return cfg.get(TAG_FILTER_PARAM);
    }

    public static String getTutorialURL() {
        return cfg.get(TUTORIAL_URL_PARAM);
    }

    public static void setParameterTagFilter(String tf) {
        setConfigParameter(TAG_FILTER_PARAM, tf);
    }

    public static String getConfigParameter(String key) {
        return cfg.get(key);
    }

    public static void setConfigParameter(String key, String value) {
        cfg.put(key, value);

        sync();
    }

    public static void sync() {
        StringBuilder sb = new StringBuilder(1000);

        for (Map.Entry<String, String> me : cfg.entrySet()) {
            if (!me.getKey().startsWith("-"))
                sb.append(M1codec.encode(me.getKey(), "=;")).append('=').append(M1codec.encode(me.getValue(), "=;"))
                        .append(';');
        }

        if (sb.length() < 2)
            return;

        sb.setLength(sb.length() - 1);

        Cookies.setCookie(cookieName, sb.toString(),
                new Date(System.currentTimeMillis() + 365L * 24L * 3600L * 1000L));
    }

    public static void setDefaultConfiguration(Map<String, String> map) {
        for (Map.Entry<String, String> me : map.entrySet()) {
            if (!cfg.containsKey(me.getKey()))
                cfg.put(me.getKey(), me.getValue());

        }

    }

}