| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * |
| * Copyright (c) 2003 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, |
| * if any, must include the following acknowledgment: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowledgment may appear in the software itself, |
| * if and wherever such third-party acknowledgments normally appear. |
| * |
| * 4. The names "Apache" and "Apache Software Foundation" must |
| * not be used to endorse or promote products derived from this |
| * software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache |
| * XMLBeans", nor may "Apache" appear in their name, without prior |
| * written permission of the Apache Software Foundation. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation and was |
| * originally based on software copyright (c) 2000-2003 BEA Systems |
| * Inc., <http://www.bea.com/>. For more information on the Apache Software |
| * Foundation, please see <http://www.apache.org/>. |
| */ |
| |
| package org.apache.xmlbeans.impl.common; |
| |
| import weblogic.xml.stream.XMLName; |
| import javax.xml.namespace.QName; |
| import java.io.UnsupportedEncodingException; |
| |
| public class XMLNameHelper |
| { |
| public static QName getQName(XMLName xmlName) |
| { |
| if (xmlName == null) |
| return null; |
| |
| return QNameHelper.forLNS( xmlName.getLocalName(), xmlName.getNamespaceUri() ); |
| } |
| |
| public static XMLName forLNS(String localname, String uri) |
| { |
| if (uri == null) |
| uri = ""; |
| return new XmlNameImpl(uri, localname); |
| } |
| |
| public static XMLName forLN(String localname) |
| { |
| return new XmlNameImpl("", localname); |
| } |
| |
| public static XMLName forPretty(String pretty, int offset) |
| { |
| int at = pretty.indexOf('@', offset); |
| if (at < 0) |
| return new XmlNameImpl("", pretty.substring(offset)); |
| return new XmlNameImpl(pretty.substring(at + 1), pretty.substring(offset, at)); |
| } |
| |
| public static String pretty(XMLName name) |
| { |
| if (name == null) |
| return "null"; |
| |
| if (name.getNamespaceUri() == null || name.getNamespaceUri().length() == 0) |
| return name.getLocalName(); |
| |
| return name.getLocalName() + "@" + name.getNamespaceUri(); |
| } |
| |
| private static final char[] hexdigits = new char[] |
| {'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'}; |
| |
| private static boolean isSafe(int c) |
| { |
| if (c >= 'a' && c <= 'z') |
| return true; |
| if (c >= 'A' && c <= 'Z') |
| return true; |
| if (c >= '0' && c <= '9') |
| return true; |
| return false; |
| } |
| |
| public static String hexsafe(String s) |
| { |
| StringBuffer result = new StringBuffer(); |
| for (int i = 0; i < s.length(); i++) |
| { |
| char ch = s.charAt(i); |
| if (isSafe(ch)) |
| { |
| result.append(ch); |
| } |
| else |
| { |
| byte[] utf8 = null; |
| try |
| { |
| utf8 = s.substring(i, i + 1).getBytes("UTF-8"); |
| for (int j = 0; j < utf8.length; j++) |
| { |
| result.append('_'); |
| result.append(hexdigits[(utf8[j] >> 4) & 0xF]); |
| result.append(hexdigits[utf8[j] & 0xF]); |
| } |
| } |
| catch(UnsupportedEncodingException uee) |
| { |
| // should never happen - UTF-8 is always supported |
| result.append("_BAD_UTF8_CHAR"); |
| } |
| } |
| } |
| return result.toString(); |
| } |
| |
| public static String hexsafedir(XMLName name) |
| { |
| if (name.getNamespaceUri() == null || name.getNamespaceUri().length() == 0) |
| return "_nons/" + hexsafe(name.getLocalName()); |
| return hexsafe(name.getNamespaceUri()) + "/" + hexsafe(name.getLocalName()); |
| } |
| } |