/**
 * Licensed to the Austrian Association for Software Tool Integration (AASTI)
 * under one or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information regarding copyright
 * ownership. The AASTI licenses this file to you 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.openengsb.core.api.security;

import java.util.Arrays;
import java.util.Collection;
import java.util.concurrent.ConcurrentMap;

import org.openengsb.core.api.security.model.SecurityAttributeEntry;

import com.google.common.collect.MapMaker;

public final class SecurityAttributeManager {

    private static ConcurrentMap<Object, Collection<SecurityAttributeEntry>> runtimeAttributes = new MapMaker()
        .weakKeys().makeMap();

    public static void storeAttribute(Object o, SecurityAttributeEntry... attributes) {
        storeAttribute(o, Arrays.asList(attributes));
    }

    public static void storeAttribute(Object o, Collection<SecurityAttributeEntry> securityAttributes) {
        runtimeAttributes.put(o, securityAttributes);
    }

    public static Collection<SecurityAttributeEntry> getAttribute(Object o) {
        return runtimeAttributes.get(o);
    }

    private SecurityAttributeManager() {
    }

}

add static helper class for now to fix compile-errors