Clover Coverage Report - XWiki Rendering - Parent POM 4.0-SNAPSHOT (Aggregated)
Coverage timestamp: Mon Mar 12 2012 18:03:13 CET
../../../../../../img/srcFileCovDistChart10.png 0% of files have more coverage
2   57   2   1
0   26   1   2
2     1  
1    
 
  EmptyLineFilter       Line # 42 2 0% 2 0 100% 1.0
 
  (92)
 
1    /*
2    * See the NOTICE file distributed with this work for additional
3    * information regarding copyright ownership.
4    *
5    * This is free software; you can redistribute it and/or modify it
6    * under the terms of the GNU Lesser General Public License as
7    * published by the Free Software Foundation; either version 2.1 of
8    * the License, or (at your option) any later version.
9    *
10    * This software is distributed in the hope that it will be useful,
11    * but WITHOUT ANY WARRANTY; without even the implied warranty of
12    * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13    * Lesser General Public License for more details.
14    *
15    * You should have received a copy of the GNU Lesser General Public
16    * License along with this software; if not, write to the Free
17    * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
18    * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
19    */
20    package org.xwiki.rendering.internal.parser.xwiki10;
21   
22    import java.util.regex.Pattern;
23   
24    import javax.inject.Named;
25    import javax.inject.Singleton;
26   
27    import org.xwiki.component.annotation.Component;
28    import org.xwiki.component.phase.Initializable;
29    import org.xwiki.component.phase.InitializationException;
30    import org.xwiki.rendering.parser.xwiki10.AbstractFilter;
31    import org.xwiki.rendering.parser.xwiki10.FilterContext;
32   
33    /**
34    * Make sure that two new lines and more produce only one empty line.
35    *
36    * @version $Id: 2bcaff36486df34822a80ed93ab9ddb78d76e82b $
37    * @since 1.8M1
38    */
39    @Component
40    @Named("el")
41    @Singleton
 
42    public class EmptyLineFilter extends AbstractFilter implements Initializable
43    {
44    public static final Pattern EMPTYLINE_PATTERN = Pattern.compile("\n\n+");
45   
 
46  92 toggle @Override
47    public void initialize() throws InitializationException
48    {
49  92 setPriority(1000);
50    }
51   
 
52  92 toggle @Override
53    public String filter(String content, FilterContext filterContext)
54    {
55  92 return EMPTYLINE_PATTERN.matcher(content).replaceAll("\n\n");
56    }
57    }