1 package org.apache.maven.plugin.jira;
2
3 /*
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21
22 /**
23 * Builder for a URL which build up of host part, a context part and 0 or more parameters.
24 *
25 * @author ton.swieb@finalist.com
26 * @version $Id: UrlBuilder.java 1685894 2015-06-16 19:29:09Z khmarbaise $
27 * @since 2.8
28 */
29 public class UrlBuilder
30 {
31 private static final String AMPERSAND = "&";
32
33 private static final String QUESTION_MARK = "?";
34
35 private StringBuilder query = new StringBuilder();
36
37 public UrlBuilder( String url, String context )
38 {
39 query.append( url ).append( "/" ).append( context );
40 }
41
42 public UrlBuilder addParameter( String key, String value )
43 {
44 if ( key != null && value != null )
45 {
46 if ( query.toString().contains( QUESTION_MARK ) )
47 {
48 query.append( AMPERSAND );
49 }
50 else
51 {
52 query.append( QUESTION_MARK );
53 }
54 query.append( key ).append( "=" ).append( value );
55 }
56 return this;
57 }
58
59 public UrlBuilder addParameter( String key, int value )
60 {
61 addParameter( key, String.valueOf( value ) );
62 return this;
63 }
64
65 public String build()
66 {
67 return query.toString();
68 }
69 }