Java XML QName Get getQName(String text, String defaultNamespace, NamespaceContext context)

Description

Construct a QName from an XML value.

License

Open Source License

Parameter

Parameter	Description
text	the text of an XML QName; if null or "" then null will be returned
defaultNamespace	the default namespace to use if none is defined
context	the context for resolving namespace prefixes

Return

a QName with the appropriate namespace set

Declaration

public static QName getQName(String text, String defaultNamespace, NamespaceContext context) 

Method Source Code

//package com.java2s;
/*/*from w  ww  . j ava 2  s .co m*/
 * Fabric3
 * Copyright (c) 2009-2013 Metaform Systems
 *
 * Fabric3 is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, either version 3 of
 * the License, or (at your option) any later version, with the
 * following exception:
 *
 * Linking this software statically or dynamically with other
 * modules is making a combined work based on this software.
 * Thus, the terms and conditions of the GNU General Public
 * License cover the whole combination.
 *
 * As a special exception, the copyright holders of this software
 * give you permission to link this software with independent
 * modules to produce an executable, regardless of the license
 * terms of these independent modules, and to copy and distribute
 * the resulting executable under terms of your choice, provided
 * that you also meet, for each linked independent module, the
 * terms and conditions of the license of that module. An
 * independent module is a module which is not derived from or
 * based on this software. If you modify this software, you may
 * extend this exception to your version of the software, but
 * you are not obligated to do so. If you do not wish to do so,
 * delete this exception statement from your version.
 *
 * Fabric3 is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty
 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the
 * GNU General Public License along with Fabric3.
 * If not, see <http://www.gnu.org/licenses/>.
 *
 * ----------------------------------------------------
 *
 * Portions originally based on Apache Tuscany 2007
 * licensed under the Apache 2.0 license.
 *
 */

import javax.xml.namespace.NamespaceContext;
import javax.xml.namespace.QName;

public class Main {
    /**
     * Construct a QName from an XML value.
     *
     * @param text             the text of an XML QName; if null or "" then null will be returned
     * @param defaultNamespace the default namespace to use if none is defined
     * @param context          the context for resolving namespace prefixes
     * @return a QName with the appropriate namespace set
     */
    public static QName getQName(String text, String defaultNamespace, NamespaceContext context) {
        if (text == null || text.length() == 0) {
            return null;
        }

        int index = text.indexOf(':');
        if (index < 1 || index == text.length() - 1) {
            // unqualified form - use the default supplied
            return new QName(defaultNamespace, text);
        } else {
            String prefix = text.substring(0, index);
            String uri = context.getNamespaceURI(prefix);
            String localPart = text.substring(index + 1);
            return new QName(uri, localPart, prefix);
        }
    }
}

Related

1. getQName(String configFilename, String serviceName, String namespaceURI, String tagName)
2. getQName(String localName, String namespaceUri, String prefix)
3. getQName(String localpart)
4. getQName(String namespaceURI, String localPart)
5. getQName(String qname)
6. getQName(String value, Node node)
7. getQNameAttribute(Map attributes, QName qName)
8. getQNameAttribute(Node n, String namespace, String attributeName)
9. getQNameComparator()