1 package org.apache.maven.reporting;
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22 import org.apache.maven.doxia.sink.Sink;
23 import org.apache.maven.doxia.siterenderer.RendererException;
24 import org.apache.maven.reporting.sink.MultiPageSink;
25 import org.apache.maven.reporting.sink.SinkFactory;
26
27 import java.io.IOException;
28 import java.util.ArrayList;
29 import java.util.Iterator;
30 import java.util.List;
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36 public abstract class AbstractMavenMultiPageReport
37 extends AbstractMavenReport
38 {
39 private SinkFactory factory;
40
41 private List sinks = new ArrayList();
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43 public void setSinkFactory( SinkFactory factory )
44 {
45 this.factory = factory;
46 }
47
48 public SinkFactory getSinkFactory()
49 {
50 return factory;
51 }
52
53 public boolean useDefaultSiteDescriptor()
54 {
55 return true;
56 }
57
58 public abstract boolean usePageLinkBar();
59
60 private Sink getSink( String outputName )
61 throws RendererException, IOException
62 {
63 return factory.getSink( outputName );
64 }
65
66 public MultiPageSink startPage( String outputName )
67 throws RendererException, IOException
68 {
69 return new MultiPageSink( outputName, getSink( outputName ) );
70 }
71
72 public void endPage( MultiPageSink sink )
73 {
74 if ( usePageLinkBar() )
75 {
76 sinks.add( sink );
77 }
78 else
79 {
80 sink.closeSink();
81 }
82 }
83
84 protected void closeReport()
85 {
86 if ( !sinks.isEmpty() )
87 {
88 for ( Iterator i = sinks.iterator(); i.hasNext(); )
89 {
90 MultiPageSink currentSink = (MultiPageSink) i.next();
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92 currentSink.paragraph();
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94 for ( int counter = 1; counter <= sinks.size(); counter++ )
95 {
96 if ( counter > 1 )
97 {
98 currentSink.text( " " );
99 }
100 MultiPageSink sink = (MultiPageSink) sinks.get( counter - 1 );
101 sink.link( sink.getOutputName() + ".html" );
102 sink.text( String.valueOf( counter ) );
103 sink.link_();
104 }
105 currentSink.paragraph_();
106 currentSink.closeSink();
107 }
108 }
109
110 super.closeReport();
111 }
112 }