/*
 * Copyright 2010 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.guvnor.tools.utils.webdav;

import java.util.HashMap;

/**
 * Simple cache for WebDav connections.
 */
public class WebDavServerCache {

    private static HashMap<String, IWebDavClient> cache;

    public static IWebDavClient getWebDavClient(String serverUrl) {
        if (cache == null) {
            return null;
        }
        return cache.get(serverUrl);
    }

    public static void cacheWebDavClient(String serverUrl, IWebDavClient client) {
        if (cache == null) {
            cache = new HashMap<String, IWebDavClient>();
        }
        cache.put(serverUrl, client);
    }
}
