1 package org.apache.maven.model.transform;
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22 import java.util.List;
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24 import org.apache.maven.model.transform.pull.NodeBufferingParser;
25 import org.codehaus.plexus.util.xml.pull.XmlPullParser;
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34 public class RelativePathXMLFilter extends NodeBufferingParser
35 {
36
37 public RelativePathXMLFilter( XmlPullParser xmlPullParser )
38 {
39 super( xmlPullParser, "parent" );
40 }
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42 protected void process( List<Event> buffer )
43 {
44 boolean skip = false;
45 Event prev = null;
46 for ( Event event : buffer )
47 {
48 if ( event.event == START_TAG && "relativePath".equals( event.name ) )
49 {
50 skip = true;
51 if ( prev != null && prev.event == TEXT && prev.text.matches( "\\s+" ) )
52 {
53 prev = null;
54 }
55 event = null;
56 }
57 else if ( event.event == END_TAG && "relativePath".equals( event.name ) )
58 {
59 skip = false;
60 event = null;
61 }
62 else if ( skip )
63 {
64 event = null;
65 }
66 if ( prev != null )
67 {
68 pushEvent( prev );
69 }
70 prev = event;
71 }
72 pushEvent( prev );
73 }
74
75 }