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 1579078 2014-03-18 22:44:41Z dennisl $
27 * @since 2.8
28 */
29 public class UrlBuilder
30 {
31 private static final String AMPERSAND = "&";
32 private static final String QUESTION_MARK = "?";
33
34 private StringBuilder query = new StringBuilder();
35
36 public UrlBuilder( String url, String context )
37 {
38 query.append( url ).append( "/" ).append( context );
39 }
40
41 public UrlBuilder addParameter( String key, String value )
42 {
43 if ( key != null && value != null )
44 {
45 if ( query.toString().contains( QUESTION_MARK ) )
46 {
47 query.append( AMPERSAND );
48 }
49 else
50 {
51 query.append( QUESTION_MARK );
52 }
53 query.append( key ).append( "=" ).append( value );
54 }
55 return this;
56 }
57
58 public UrlBuilder addParameter( String key, int value )
59 {
60 addParameter( key, String.valueOf( value ) );
61 return this;
62 }
63
64 public String build()
65 {
66 return query.toString();
67 }
68 }