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Java > Open Source Codes > org > apache > servicemix > jbi > jaxp > QNameHelper


1 /*
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements. See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License. You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17 package org.apache.servicemix.jbi.jaxp;
18
19 import javax.xml.namespace.NamespaceContext JavaDoc;
20 import javax.xml.namespace.QName JavaDoc;
21
22 /**
23  * @version $Revision: 1.1 $
24  */
25 public class QNameHelper {
26     
27     public static String JavaDoc getQualifiedName(QName JavaDoc qname) {
28         String JavaDoc prefix = qname.getPrefix();
29         String JavaDoc localPart = qname.getLocalPart();
30         if (prefix != null && prefix.length() > 0) {
31             return prefix + ":" + localPart;
32         }
33         return localPart;
34     }
35
36     /**
37      * Turns the given String into a QName using the current namespace context
38      */
39     public static QName JavaDoc asQName(NamespaceContext JavaDoc context, String JavaDoc text) {
40         int idx = text.indexOf(':');
41         if (idx >= 0) {
42             String JavaDoc prefix = text.substring(0, idx);
43             String JavaDoc localPart = text.substring(idx + 1);
44             String JavaDoc uri = context.getNamespaceURI(prefix);
45             return new QName JavaDoc(uri, localPart, prefix);
46         }
47         else {
48             return new QName JavaDoc(text);
49         }
50     }
51 }
52
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