org.apache.openejb.client.Context Maven / Gradle / Ivy

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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF 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.apache.openejb.client;

import java.util.HashMap;

/**
 * @version $Rev$ $Date$
 */
public class Context {

    private final HashMap components = new HashMap();

    @SuppressWarnings({"unchecked"})
    public  T getComponent(final Class type) {
        return (T) components.get(type);
    }

    @SuppressWarnings({"unchecked"})
    public  T setComponent(final Class type, final T component) {
        return (T) components.put(type, component);
    }

    @SuppressWarnings({"unchecked"})
    public  T removeComponent(final Class type) {
        return (T) components.remove(type);
    }
}