Here you can find the source of parseQName(URI u)
| Parameter | Description |
|---|---|
| u | The URI to parse. |
public static QName parseQName(URI u)
//package com.java2s; /*/*from w ww . j ava 2 s .c om*/ * Copyright 2008 Fedora Commons, Inc. * * Licensed 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.net.URI; import javax.xml.namespace.QName; public class Main { /** * Converts a URI into a QName, based entirely on parsing. * @param u The URI to parse. * @return A QName containing the URI as a namespace/localpart combination, or the entire * uri as a localpart if it could not be parsed. */ public static QName parseQName(URI u) { String s = u.toString(); for (int i = s.length() - 1; i > 0; i--) { if (!localNameChar(s.charAt(i))) { // found the place where a name has to start after for (int p = i + 1; p < s.length(); p++) { if (localStartNameChar(s.charAt(p))) return new QName(s.substring(0, p), s.substring(p)); } return new QName(s); } } return new QName(s); } /** * Indicates if the char is a valid XML name character, minus the colon character. * @see http://www.w3.org/TR/REC-xml/#NT-NameStartChar * @param c The character to test. * @return <code>true</code> if the character is a valid start to an XML name. */ private static final boolean localNameChar(char c) { return localStartNameChar(c) || c == '-' || c == '.' || (c >= '0' && c <= '9') || c == 0xB7 || (c >= 0x0300 && c <= 0x036F) || (c >= 0x203F && c <= 0x2040); } /** * Indicates if the char is a valid start for an XML name character, minus the colon character. * @see http://www.w3.org/TR/REC-xml/#NT-NameStartChar * @param c The character to test. * @return <code>true</code> if the character is a valid start to an XML name. */ private static final boolean localStartNameChar(char c) { return (c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z') || c == '_' || (c >= 0xC0 && c <= 0xD6) || (c >= 0xD8 && c <= 0xF6) || (c >= 0xF8 && c <= 0x2FF) || (c >= 0x370 && c <= 0x37D) || (c >= 0x37F && c <= 0x1FFF) || (c >= 0x200C && c <= 0x200D) || (c >= 0x2070 && c <= 0x218F) || (c >= 0x2C00 && c <= 0x2FEF) || (c >= 0x3001 && c <= 0xD7FF) || (c >= 0xF900 && c <= 0xFDCF) || (c >= 0xFDF0 && c <= 0xFFFD) || (c >= 0x10000 && c <= 0xEFFFF); } }