1 /*** 2 * 3 * Copyright 2005 LogicBlaze, Inc. http://www.logicblaze.com 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * 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 **/ 18 package groovy.xml; 19 20 /*** 21 * A simple helper class which acts as a factory of {@link QName} instances. 22 * 23 * @version $Revision: 1.3 $ 24 */ 25 public class Namespace { 26 27 private String uri; 28 private String prefix; 29 30 public Namespace() { 31 } 32 33 public Namespace(String uri) { 34 this.uri = uri; 35 } 36 37 public Namespace(String uri, String prefix) { 38 this.uri = uri; 39 this.prefix = prefix; 40 } 41 42 /*** 43 * Returns the QName for the given localName. 44 * 45 * @param localName 46 * the local name within this 47 * @return 48 */ 49 public QName get(String localName) { 50 if (uri != null && uri.length() > 0) { 51 if (prefix != null) { 52 return new QName(uri, localName, prefix); 53 } 54 else { 55 return new QName(uri, localName); 56 } 57 } 58 else { 59 return new QName(localName); 60 } 61 } 62 63 /*** 64 * Returns the prefix mapped to this namespace 65 * 66 * @return the prefix assigned to this namespace or null if no namespace is 67 * mapped. 68 */ 69 public String getPrefix() { 70 return prefix; 71 } 72 73 /*** 74 * Returns the URI of this namespace 75 * 76 * @return the URI of this namespace 77 */ 78 public String getUri() { 79 return uri; 80 } 81 82 }