Java XML QName getPrefix(QName qName)

Description

Returns the prefix of the given QName.

License

Apache License

Parameter

Parameter	Description
qName	the <code>QName</code> to return the prefix from

Return

the prefix, if available, or an empty string

Declaration

public static String getPrefix(QName qName) 

Method Source Code

//package com.java2s;
/*/*from w  w  w. ja  v  a2  s  . c o  m*/
 * Copyright 2005-2010 the original author or authors.
 *
 * 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 javax.xml.namespace.QName;

public class Main {
    /** Indicates whether {@link QName} has a prefix. The first release of the class did not have this. */
    private static boolean qNameHasPrefix;

    /**
     * Returns the prefix of the given <code>QName</code>. Returns the prefix if available, i.e. if the
     * <code>QName.getPrefix()</code> method can be found. If this method is not available (as is the case on older
     * implementations of JAX-RPC), an empty string is returned.
     *
     * @param qName the <code>QName</code> to return the prefix from
     * @return the prefix, if available, or an empty string
     * @see javax.xml.namespace.QName#getPrefix()
     */
    public static String getPrefix(QName qName) {
        return qNameHasPrefix ? qName.getPrefix() : "";
    }
}

Related

1. getNoNamespacePath(Stack stack, NamespaceContext ctx)
2. getNSName(Element e, String qname)
3. getOrCreateAsFirstElement(Element parentElement, QName elementQName)
4. getPartQName(String opName, String suffix, String partName)
5. getPort(Service service, Class seiClass, QName port)
6. getQualifiedName(QName qName)
7. getServiceCode(SOAPMessage soap, QName requestElementQName)
8. getString(QName qName)
9. getStringForQName(QName qname, Element e)