1 package org.apache.maven.plugin.linkcheck.validation;
2
3 /* ====================================================================
4 * Licensed to the Apache Software Foundation (ASF) under one or more
5 * contributor license agreements. See the NOTICE file distributed with
6 * this work for additional information regarding copyright ownership.
7 * The ASF licenses this file to You under the Apache License, Version 2.0
8 * (the "License"); you may not use this file except in compliance with
9 * the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ====================================================================
19 */
20
21 /**
22 * Checks links which are normal URLs
23 *
24 * @author <a href="mailto:bwalding@apache.org">Ben Walding</a>
25 * @author <a href="mailto:aheritier@apache.org">Arnaud Heritier</a>
26 * @version $Id: HTTPLinkValidator.java 532339 2007-04-25 12:28:56Z ltheussl $
27 */
28 public abstract class HTTPLinkValidator implements LinkValidator
29 {
30 /**
31 * @see org.apache.maven.plugin.linkcheck.LinkValidator#getResourceKey(org.apache.maven.plugin.linkcheck.LinkValidationItem)
32 */
33 public Object getResourceKey( LinkValidationItem lvi )
34 {
35 String link = lvi.getLink();
36 if ( !link.startsWith( "http://" ) && !link.startsWith( "https://" ) )
37 {
38 return null;
39 }
40 int hashPos = link.indexOf( "#" );
41 if ( hashPos != -1 )
42 {
43 link = link.substring( 0, hashPos );
44 }
45 return link;
46 }
47
48 }