1. Project Clover database Sat Feb 2 2019 06:45:20 CET
  2. Package org.xwiki.annotation.internal.renderer

File PlainTextNormalizingRenderer.java

 

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Classes

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PlainTextNormalizingRenderer 47 6 0% 1 0
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Contributing tests

This file is covered by 49 tests. .

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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.annotation.internal.renderer;
21   
22    import javax.inject.Inject;
23    import javax.inject.Named;
24   
25    import org.xwiki.annotation.content.ContentAlterer;
26    import org.xwiki.annotation.renderer.GeneratorEmptyBlockChainingListener;
27    import org.xwiki.annotation.renderer.LinkLabelGeneratorChainingListener;
28    import org.xwiki.component.annotation.Component;
29    import org.xwiki.component.annotation.InstantiationStrategy;
30    import org.xwiki.component.descriptor.ComponentInstantiationStrategy;
31    import org.xwiki.component.phase.Initializable;
32    import org.xwiki.component.phase.InitializationException;
33    import org.xwiki.rendering.listener.chaining.ListenerChain;
34    import org.xwiki.rendering.parser.StreamParser;
35    import org.xwiki.rendering.renderer.AbstractChainingPrintRenderer;
36    import org.xwiki.rendering.renderer.reference.link.LinkLabelGenerator;
37   
38    /**
39    * Plain text renderer that renders the current document with normalized spaces.
40    *
41    * @version $Id: 3237e73052b3e112a2d7e68d8783606e0299892b $
42    * @since 2.3M1
43    */
44    @Component
45    @Named("normalizer-plain/1.0")
46    @InstantiationStrategy(ComponentInstantiationStrategy.PER_LOOKUP)
 
47    public class PlainTextNormalizingRenderer extends AbstractChainingPrintRenderer implements Initializable
48    {
49    /**
50    * Space normalizer content alterer to clean the rendered texts.
51    */
52    @Inject
53    @Named("space-normalizer")
54    protected ContentAlterer textCleaner;
55   
56    /**
57    * Plain text parser used to parse generated link labels.
58    */
59    @Inject
60    @Named("plain/1.0")
61    protected StreamParser plainTextParser;
62   
63    /**
64    * Link label generator, used to generate labels for links with no label in this renderer. <br>
65    * TODO: it would be nice if we could somehow get the very same link generator that the XHTML default renderer is
66    * using, since we need the two to be fully synchronized and generate the same content.
67    */
68    @Inject
69    private LinkLabelGenerator linkLabelGenerator;
70   
 
71  98 toggle @Override
72    public void initialize() throws InitializationException
73    {
74  98 ListenerChain chain = new ListenerChain();
75  98 setListenerChain(chain);
76   
77    // chain'em all
78    // Construct the listener chain in the right order. Listeners early in the chain are called before listeners
79    // placed later in the chain.
80  98 chain.addListener(this);
81   
82    // empty block listener is needed by the label generator
83  98 chain.addListener(new GeneratorEmptyBlockChainingListener(chain));
84  98 chain.addListener(new LinkLabelGeneratorChainingListener(linkLabelGenerator, plainTextParser, chain));
85  98 chain.addListener(new PlainTextNormalizingChainingRenderer(textCleaner, chain));
86    }
87    }