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.spi;
018
019import java.util.Map;
020
021/**
022 * Represents an object which is aware of the namespaces in which its used such as
023 * XPath and XQuery type expressions so that the current namespace context can be injected
024 */
025public interface NamespaceAware {
026
027    /**
028     * Injects the XML Namespaces of prefix -> uri mappings
029     *
030     * @param namespaces the XML namespaces with the key of prefixes and the value the URIs
031     */
032    void setNamespaces(Map<String, String> namespaces);
033
034    /**
035     * Gets the XML Namespaces
036     */
037    Map<String, String> getNamespaces();
038}