Here you can find the source of getNamespace(Map
public static QName getNamespace(Map<String, String> namespaces, String str, String defaultNamespace)
//package com.java2s; /**/*from w ww . j a v a2 s . c o m*/ * 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. */ import java.util.Map; import java.util.StringTokenizer; import javax.xml.namespace.QName; public class Main { public static QName getNamespace(Map<String, String> namespaces, String str, String defaultNamespace) { String prefix = null; String localName = null; StringTokenizer tokenizer = new StringTokenizer(str, ":"); if (tokenizer.countTokens() == 2) { prefix = tokenizer.nextToken(); localName = tokenizer.nextToken(); } else if (tokenizer.countTokens() == 1) { localName = tokenizer.nextToken(); } String namespceURI = defaultNamespace; if (prefix != null) { namespceURI = namespaces.get(prefix); } return new QName(namespceURI, localName); } }