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package org.apache.maven.report.projectinfo; |
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import org.apache.maven.doxia.sink.Sink; |
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import org.apache.maven.doxia.sink.SinkEventAttributeSet; |
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import org.apache.maven.doxia.sink.SinkEventAttributes; |
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import org.apache.maven.model.Dependency; |
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import org.apache.maven.plugins.annotations.Mojo; |
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import org.apache.maven.plugins.annotations.Parameter; |
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import org.apache.maven.project.MavenProject; |
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import org.apache.maven.reporting.MavenReportException; |
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import org.codehaus.plexus.util.StringUtils; |
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import java.util.ArrayList; |
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import java.util.Collections; |
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import java.util.Comparator; |
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import java.util.Iterator; |
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import java.util.List; |
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import java.util.Locale; |
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import java.util.Map; |
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import java.util.TreeMap; |
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@Mojo( name = "dependency-convergence", aggregator = true ) |
50 | 1 | public class DependencyConvergenceReport |
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extends AbstractProjectInfoReport |
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{ |
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private static final int PERCENTAGE = 100; |
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@Parameter( property = "reactorProjects", required = true, readonly = true ) |
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private List<MavenProject> reactorProjects; |
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public String getOutputName() |
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{ |
73 | 2 | return "dependency-convergence"; |
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} |
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@Override |
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protected String getI18Nsection() |
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{ |
79 | 15 | return "dependency-convergence"; |
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} |
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@Override |
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public boolean canGenerateReport() |
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{ |
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86 | 2 | return reactorProjects.size() > 1; |
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} |
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@Override |
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protected void executeReport( Locale locale ) |
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throws MavenReportException |
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{ |
97 | 1 | Sink sink = getSink(); |
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99 | 1 | sink.head(); |
100 | 1 | sink.title(); |
101 | 1 | sink.text( getI18nString( locale, "title" ) ); |
102 | 1 | sink.title_(); |
103 | 1 | sink.head_(); |
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105 | 1 | sink.body(); |
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107 | 1 | sink.section1(); |
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109 | 1 | sink.sectionTitle1(); |
110 | 1 | sink.text( getI18nString( locale, "title" ) ); |
111 | 1 | sink.sectionTitle1_(); |
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113 | 1 | Map<String, List<ReverseDependencyLink>> dependencyMap = getDependencyMap(); |
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116 | 1 | generateLegend( locale, sink ); |
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118 | 1 | sink.lineBreak(); |
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121 | 1 | generateStats( locale, sink, dependencyMap ); |
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123 | 1 | sink.section1_(); |
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126 | 1 | generateConvergence( locale, sink, dependencyMap ); |
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128 | 1 | sink.body_(); |
129 | 1 | sink.flush(); |
130 | 1 | sink.close(); |
131 | 1 | } |
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private void generateConvergence( Locale locale, Sink sink, Map<String, List<ReverseDependencyLink>> dependencyMap ) |
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{ |
146 | 1 | sink.section2(); |
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148 | 1 | sink.sectionTitle2(); |
149 | 1 | sink.text( getI18nString( locale, "convergence.caption" ) ); |
150 | 1 | sink.sectionTitle2_(); |
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152 | 1 | for ( Map.Entry<String, List<ReverseDependencyLink>> entry : dependencyMap.entrySet() ) |
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{ |
154 | 1 | String key = entry.getKey(); |
155 | 1 | List<ReverseDependencyLink> depList = entry.getValue(); |
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157 | 1 | sink.section3(); |
158 | 1 | sink.sectionTitle3(); |
159 | 1 | sink.text( key ); |
160 | 1 | sink.sectionTitle3_(); |
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162 | 1 | generateDependencyDetails( sink, depList ); |
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164 | 1 | sink.section3_(); |
165 | 1 | } |
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167 | 1 | sink.section2_(); |
168 | 1 | } |
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private void generateDependencyDetails( Sink sink, List<ReverseDependencyLink> depList ) |
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{ |
178 | 1 | sink.table(); |
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180 | 1 | Map<String, List<ReverseDependencyLink>> artifactMap = getSortedUniqueArtifactMap( depList ); |
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182 | 1 | sink.tableRow(); |
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184 | 1 | sink.tableCell( ); |
185 | 1 | if ( artifactMap.size() > 1 ) |
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{ |
187 | 0 | iconError( sink ); |
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} |
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else |
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{ |
191 | 1 | iconSuccess( sink ); |
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} |
193 | 1 | sink.tableCell_(); |
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195 | 1 | sink.tableCell(); |
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197 | 1 | sink.table(); |
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199 | 1 | for ( String version : artifactMap.keySet() ) |
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{ |
201 | 1 | sink.tableRow(); |
202 | 1 | sink.tableCell( new SinkEventAttributeSet( new String[] {SinkEventAttributes.WIDTH, "25%"} ) ); |
203 | 1 | sink.text( version ); |
204 | 1 | sink.tableCell_(); |
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206 | 1 | sink.tableCell(); |
207 | 1 | generateVersionDetails( sink, artifactMap, version ); |
208 | 1 | sink.tableCell_(); |
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210 | 1 | sink.tableRow_(); |
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} |
212 | 1 | sink.table_(); |
213 | 1 | sink.tableCell_(); |
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215 | 1 | sink.tableRow_(); |
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217 | 1 | sink.table_(); |
218 | 1 | } |
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private void generateVersionDetails( Sink sink, Map<String, List<ReverseDependencyLink>> artifactMap, |
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String version ) |
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{ |
223 | 1 | sink.numberedList( 1 ); |
224 | 1 | List<ReverseDependencyLink> depList = artifactMap.get( version ); |
225 | 1 | Collections.sort( depList, new ReverseDependencyLinkComparator() ); |
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227 | 1 | for ( ReverseDependencyLink rdl : depList ) |
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{ |
229 | 2 | sink.numberedListItem(); |
230 | 2 | if ( StringUtils.isNotEmpty( rdl.project.getUrl() ) ) |
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{ |
232 | 0 | sink.link( rdl.project.getUrl() ); |
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} |
234 | 2 | sink.text( rdl.project.getGroupId() + ":" + rdl.project.getArtifactId() ); |
235 | 2 | if ( StringUtils.isNotEmpty( rdl.project.getUrl() ) ) |
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{ |
237 | 0 | sink.link_(); |
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} |
239 | 2 | sink.numberedListItem_(); |
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} |
241 | 1 | sink.numberedList_(); |
242 | 1 | } |
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private Map<String, List<ReverseDependencyLink>> getSortedUniqueArtifactMap( List<ReverseDependencyLink> depList ) |
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{ |
265 | 2 | Map<String, List<ReverseDependencyLink>> uniqueArtifactMap = new TreeMap<String, List<ReverseDependencyLink>>(); |
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|
267 | 2 | for ( ReverseDependencyLink rdl : depList ) |
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{ |
269 | 4 | String key = rdl.getDependency().getVersion(); |
270 | 4 | List<ReverseDependencyLink> projectList = uniqueArtifactMap.get( key ); |
271 | 4 | if ( projectList == null ) |
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{ |
273 | 2 | projectList = new ArrayList<ReverseDependencyLink>(); |
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} |
275 | 4 | projectList.add( rdl ); |
276 | 4 | uniqueArtifactMap.put( key, projectList ); |
277 | 4 | } |
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279 | 2 | return uniqueArtifactMap; |
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} |
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private void generateLegend( Locale locale, Sink sink ) |
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{ |
290 | 1 | sink.table(); |
291 | 1 | sink.tableCaption(); |
292 | 1 | sink.bold(); |
293 | 1 | sink.text( getI18nString( locale, "legend" ) ); |
294 | 1 | sink.bold_(); |
295 | 1 | sink.tableCaption_(); |
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297 | 1 | sink.tableRow(); |
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299 | 1 | sink.tableCell( ); |
300 | 1 | iconSuccess( sink ); |
301 | 1 | sink.tableCell_(); |
302 | 1 | sink.tableCell(); |
303 | 1 | sink.text( getI18nString( locale, "legend.shared" ) ); |
304 | 1 | sink.tableCell_(); |
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306 | 1 | sink.tableRow_(); |
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308 | 1 | sink.tableRow(); |
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310 | 1 | sink.tableCell( ); |
311 | 1 | iconError( sink ); |
312 | 1 | sink.tableCell_(); |
313 | 1 | sink.tableCell(); |
314 | 1 | sink.text( getI18nString( locale, "legend.different" ) ); |
315 | 1 | sink.tableCell_(); |
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317 | 1 | sink.tableRow_(); |
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319 | 1 | sink.table_(); |
320 | 1 | } |
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private void generateStats( Locale locale, Sink sink, Map<String, List<ReverseDependencyLink>> dependencyMap ) |
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{ |
331 | 1 | int depCount = dependencyMap.size(); |
332 | 1 | int artifactCount = 0; |
333 | 1 | int snapshotCount = 0; |
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335 | 1 | for ( List<ReverseDependencyLink> depList : dependencyMap.values() ) |
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{ |
337 | 1 | Map<String, List<ReverseDependencyLink>> artifactMap = getSortedUniqueArtifactMap( depList ); |
338 | 1 | snapshotCount += countSnapshots( artifactMap ); |
339 | 1 | artifactCount += artifactMap.size(); |
340 | 1 | } |
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342 | 1 | int convergence = (int) ( ( (double) depCount / (double) artifactCount ) * PERCENTAGE ); |
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345 | 1 | sink.table(); |
346 | 1 | sink.tableCaption(); |
347 | 1 | sink.bold(); |
348 | 1 | sink.text( getI18nString( locale, "stats.caption" ) ); |
349 | 1 | sink.bold_(); |
350 | 1 | sink.tableCaption_(); |
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352 | 1 | sink.tableRow(); |
353 | 1 | sink.tableHeaderCell( ); |
354 | 1 | sink.text( getI18nString( locale, "stats.subprojects" ) ); |
355 | 1 | sink.tableHeaderCell_(); |
356 | 1 | sink.tableCell(); |
357 | 1 | sink.text( String.valueOf( reactorProjects.size() ) ); |
358 | 1 | sink.tableCell_(); |
359 | 1 | sink.tableRow_(); |
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361 | 1 | sink.tableRow(); |
362 | 1 | sink.tableHeaderCell( ); |
363 | 1 | sink.text( getI18nString( locale, "stats.dependencies" ) ); |
364 | 1 | sink.tableHeaderCell_(); |
365 | 1 | sink.tableCell(); |
366 | 1 | sink.text( String.valueOf( depCount ) ); |
367 | 1 | sink.tableCell_(); |
368 | 1 | sink.tableRow_(); |
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370 | 1 | sink.tableRow(); |
371 | 1 | sink.tableHeaderCell( ); |
372 | 1 | sink.text( getI18nString( locale, "stats.artifacts" ) ); |
373 | 1 | sink.tableHeaderCell_(); |
374 | 1 | sink.tableCell(); |
375 | 1 | sink.text( String.valueOf( artifactCount ) ); |
376 | 1 | sink.tableCell_(); |
377 | 1 | sink.tableRow_(); |
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379 | 1 | sink.tableRow(); |
380 | 1 | sink.tableHeaderCell( ); |
381 | 1 | sink.text( getI18nString( locale, "stats.snapshots" ) ); |
382 | 1 | sink.tableHeaderCell_(); |
383 | 1 | sink.tableCell(); |
384 | 1 | sink.text( String.valueOf( snapshotCount ) ); |
385 | 1 | sink.tableCell_(); |
386 | 1 | sink.tableRow_(); |
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388 | 1 | sink.tableRow(); |
389 | 1 | sink.tableHeaderCell( ); |
390 | 1 | sink.text( getI18nString( locale, "stats.convergence" ) ); |
391 | 1 | sink.tableHeaderCell_(); |
392 | 1 | sink.tableCell(); |
393 | 1 | if ( convergence < PERCENTAGE ) |
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{ |
395 | 0 | iconError( sink ); |
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} |
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else |
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{ |
399 | 1 | iconSuccess( sink ); |
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} |
401 | 1 | sink.nonBreakingSpace(); |
402 | 1 | sink.bold(); |
403 | 1 | sink.text( String.valueOf( convergence ) + "%" ); |
404 | 1 | sink.bold_(); |
405 | 1 | sink.tableCell_(); |
406 | 1 | sink.tableRow_(); |
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|
408 | 1 | sink.tableRow(); |
409 | 1 | sink.tableHeaderCell( ); |
410 | 1 | sink.text( getI18nString( locale, "stats.readyrelease" ) ); |
411 | 1 | sink.tableHeaderCell_(); |
412 | 1 | sink.tableCell(); |
413 | 1 | if ( convergence >= PERCENTAGE && snapshotCount <= 0 ) |
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{ |
415 | 1 | iconSuccess( sink ); |
416 | 1 | sink.nonBreakingSpace(); |
417 | 1 | sink.bold(); |
418 | 1 | sink.text( getI18nString( locale, "stats.readyrelease.success" ) ); |
419 | 1 | sink.bold_(); |
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} |
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else |
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{ |
423 | 0 | iconError( sink ); |
424 | 0 | sink.nonBreakingSpace(); |
425 | 0 | sink.bold(); |
426 | 0 | sink.text( getI18nString( locale, "stats.readyrelease.error" ) ); |
427 | 0 | sink.bold_(); |
428 | 0 | if ( convergence < PERCENTAGE ) |
429 | |
{ |
430 | 0 | sink.lineBreak(); |
431 | 0 | sink.text( getI18nString( locale, "stats.readyrelease.error.convergence" ) ); |
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} |
433 | 0 | if ( snapshotCount > 0 ) |
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{ |
435 | 0 | sink.lineBreak(); |
436 | 0 | sink.text( getI18nString( locale, "stats.readyrelease.error.snapshots" ) ); |
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} |
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} |
439 | 1 | sink.tableCell_(); |
440 | 1 | sink.tableRow_(); |
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|
442 | 1 | sink.table_(); |
443 | 1 | } |
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private int countSnapshots( Map<String, List<ReverseDependencyLink>> artifactMap ) |
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{ |
447 | 1 | int count = 0; |
448 | 1 | for ( Map.Entry<String, List<ReverseDependencyLink>> entry : artifactMap.entrySet() ) |
449 | |
{ |
450 | 1 | String version = entry.getKey(); |
451 | 1 | boolean isReactorProject = false; |
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|
453 | 1 | Iterator<ReverseDependencyLink> iterator = entry.getValue().iterator(); |
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457 | 1 | if ( iterator.hasNext() ) |
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{ |
459 | 1 | ReverseDependencyLink rdl = iterator.next(); |
460 | 1 | if ( isReactorProject( rdl.getDependency() ) ) |
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{ |
462 | 0 | isReactorProject = true; |
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} |
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} |
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466 | 1 | if ( version.endsWith( "-SNAPSHOT" ) && !isReactorProject ) |
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{ |
468 | 0 | count++; |
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} |
470 | 1 | } |
471 | 1 | return count; |
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} |
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private boolean isReactorProject( Dependency dependency ) |
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{ |
482 | 1 | for ( MavenProject mavenProject : reactorProjects ) |
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{ |
484 | 2 | if ( mavenProject.getGroupId().equals( dependency.getGroupId() ) |
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&& mavenProject.getArtifactId().equals( dependency.getArtifactId() ) ) |
486 | |
{ |
487 | 0 | if ( getLog().isDebugEnabled() ) |
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{ |
489 | 0 | getLog().debug( dependency + " is a reactor project" ); |
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} |
491 | 0 | return true; |
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} |
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} |
494 | 1 | return false; |
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} |
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private void iconSuccess( Sink sink ) |
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{ |
499 | 4 | sink.figure(); |
500 | 4 | sink.figureCaption(); |
501 | 4 | sink.text( "success" ); |
502 | 4 | sink.figureCaption_(); |
503 | 4 | sink.figureGraphics( "images/icon_success_sml.gif" ); |
504 | 4 | sink.figure_(); |
505 | 4 | } |
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private void iconError( Sink sink ) |
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{ |
509 | 1 | sink.figure(); |
510 | 1 | sink.figureCaption(); |
511 | 1 | sink.text( "error" ); |
512 | 1 | sink.figureCaption_(); |
513 | 1 | sink.figureGraphics( "images/icon_error_sml.gif" ); |
514 | 1 | sink.figure_(); |
515 | 1 | } |
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private Map<String, List<ReverseDependencyLink>> getDependencyMap() |
537 | |
{ |
538 | 1 | Map<String, List<ReverseDependencyLink>> dependencyMap = new TreeMap<String, List<ReverseDependencyLink>>(); |
539 | |
|
540 | 1 | for ( MavenProject reactorProject : reactorProjects ) |
541 | |
{ |
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@SuppressWarnings( "unchecked" ) |
543 | 2 | Iterator<Dependency> itdep = reactorProject.getDependencies().iterator(); |
544 | 4 | while ( itdep.hasNext() ) |
545 | |
{ |
546 | 2 | Dependency dep = itdep.next(); |
547 | 2 | String key = dep.getGroupId() + ":" + dep.getArtifactId(); |
548 | 2 | List<ReverseDependencyLink> depList = dependencyMap.get( key ); |
549 | 2 | if ( depList == null ) |
550 | |
{ |
551 | 1 | depList = new ArrayList<ReverseDependencyLink>(); |
552 | |
} |
553 | 2 | depList.add( new ReverseDependencyLink( dep, reactorProject ) ); |
554 | 2 | dependencyMap.put( key, depList ); |
555 | 2 | } |
556 | 2 | } |
557 | |
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558 | 1 | return dependencyMap; |
559 | |
} |
560 | |
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private static class ReverseDependencyLink |
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{ |
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private Dependency dependency; |
567 | |
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protected MavenProject project; |
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570 | |
ReverseDependencyLink( Dependency dependency, MavenProject project ) |
571 | 2 | { |
572 | 2 | this.dependency = dependency; |
573 | 2 | this.project = project; |
574 | 2 | } |
575 | |
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576 | |
public Dependency getDependency() |
577 | |
{ |
578 | 5 | return dependency; |
579 | |
} |
580 | |
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public MavenProject getProject() |
582 | |
{ |
583 | 2 | return project; |
584 | |
} |
585 | |
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586 | |
@Override |
587 | |
public String toString() |
588 | |
{ |
589 | 0 | return project.getId(); |
590 | |
} |
591 | |
} |
592 | |
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593 | |
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594 | |
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595 | |
|
596 | 2 | static class ReverseDependencyLinkComparator |
597 | |
implements Comparator<ReverseDependencyLink> |
598 | |
{ |
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public int compare( ReverseDependencyLink p1, ReverseDependencyLink p2 ) |
601 | |
{ |
602 | 1 | return p1.getProject().getId().compareTo( p2.getProject().getId() ); |
603 | |
} |
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} |
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} |