/*
 *  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 groovy.xml;

import groovy.util.BuilderSupport;

import java.util.Map;

/**
 * A helper class for creating namespaces for GroovyMarkup
 * 
 * @author <a href="mailto:james@coredevelopers.net">James Strachan</a>
 */
public class NamespaceBuilder {

    private BuilderSupport builder;

    public static NamespaceBuilderSupport newInstance(BuilderSupport builder, String uri) {
        return new NamespaceBuilder(builder).namespace(uri);
    }
    
    public static NamespaceBuilderSupport newInstance(BuilderSupport builder) {
        return new NamespaceBuilderSupport(builder);
    }

    public static NamespaceBuilderSupport newInstance(BuilderSupport builder, String uri, String prefix) {
        return new NamespaceBuilder(builder).namespace(uri, prefix);
    }

    public static NamespaceBuilderSupport newInstance(Map nsMap, BuilderSupport builder) {
        return new NamespaceBuilder(builder).declareNamespace(nsMap);
    }

    public NamespaceBuilder(BuilderSupport builder) {
        this.builder = builder;
    }

    public NamespaceBuilderSupport namespace(String uri) {
        return namespace(uri, "");
    }

    public NamespaceBuilderSupport namespace(String uri, String prefix) {
        return new NamespaceBuilderSupport(builder, uri, prefix);
    }

    public NamespaceBuilderSupport declareNamespace(Map ns) {
        return new NamespaceBuilderSupport(builder, ns);
    }
}
