001/**
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.camel.impl;
018
019import org.apache.camel.util.StringHelper;
020import org.apache.camel.util.ValueHolder;
021
022/**
023 * Key used in {@link DefaultEndpointRegistry} in {@link DefaultCamelContext},
024 * to ensure a consistent lookup.
025 */
026public final class EndpointKey extends ValueHolder<String> {
027
028    public EndpointKey(String uri) {
029        // must normalize key
030        super(DefaultCamelContext.normalizeEndpointUri(uri));
031        StringHelper.notEmpty(uri, "uri");
032    }
033
034    /**
035     * Optimized when the uri is already normalized.
036     */
037    public EndpointKey(String uri, boolean normalized) {
038        super(uri);
039        StringHelper.notEmpty(uri, "uri");
040    }
041
042    @Override
043    public String toString() {
044        return get();
045    }
046
047}