CamelSpringNamespace.java

/**
 * 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.camel.maven;

import java.util.Iterator;
import javax.xml.namespace.NamespaceContext;

/**
 * Default namespace for xsd schema.
 */
public class CamelSpringNamespace implements NamespaceContext {

    @Override
    public String getNamespaceURI(String prefix) {
        if (prefix == null) {
            throw new IllegalArgumentException("The prefix cannot be null.");
        }
        if (Constants.XML_SCHEMA_NAMESPACE_PREFIX.equals(prefix)) {
            return Constants.XML_SCHEMA_NAMESPACE_URI;
        }
        return null;
    }

    @Override
    public String getPrefix(String namespaceURI) {
        throw new UnsupportedOperationException("Operation not supported");
    }

    @Override
    public Iterator getPrefixes(String namespaceURI) {
        throw new UnsupportedOperationException("Operation not supported");
    }
}