| package org.apache.maven.changelog; |
| |
| /* |
| * Copyright 2001-2006 The Apache Software Foundation. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| import org.apache.maven.scm.ChangeFile; |
| import org.apache.maven.scm.ChangeSet; |
| import org.apache.maven.scm.command.changelog.ChangeLogSet; |
| import org.codehaus.doxia.sink.Sink; |
| |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.Iterator; |
| import java.util.LinkedList; |
| import java.util.List; |
| import java.util.Locale; |
| import java.util.Map; |
| import java.util.ResourceBundle; |
| |
| /** |
| * Generate a file activity report. |
| * |
| * @goal file-activity |
| */ |
| public class FileActivityReport |
| extends ChangeLogReport |
| { |
| /** |
| * @see org.apache.maven.reporting.MavenReport#getDescription(java.util.Locale) |
| */ |
| public String getDescription( Locale locale ) |
| { |
| return "Generate file activity report from SCM."; |
| } |
| |
| /** |
| * @see org.apache.maven.reporting.MavenReport#getName(java.util.Locale) |
| */ |
| public String getName( Locale locale ) |
| { |
| return "File Activity"; |
| } |
| |
| /** |
| * @see org.apache.maven.reporting.MavenReport#getOutputName() |
| */ |
| public String getOutputName() |
| { |
| return "file-activity"; |
| } |
| |
| /** |
| * generates an empty report in case there are no sources to generate a report with |
| * |
| * @param bundle the resource bundle to retrieve report phrases from |
| * @param sink the report formatting tool |
| */ |
| protected void doGenerateEmptyReport( ResourceBundle bundle, Sink sink ) |
| { |
| sink.head(); |
| sink.title(); |
| sink.text( bundle.getString( "report.file-activity.header" ) ); |
| sink.title_(); |
| sink.head_(); |
| |
| sink.body(); |
| sink.section1(); |
| |
| sink.sectionTitle1(); |
| sink.text( bundle.getString( "report.file-activity.mainTitle" ) ); |
| sink.sectionTitle1_(); |
| |
| sink.paragraph(); |
| sink.text( "No sources found to create a report." ); |
| sink.paragraph_(); |
| |
| sink.section1_(); |
| |
| sink.body_(); |
| sink.flush(); |
| sink.close(); |
| } |
| |
| /** |
| * method that generates the report for this mojo. |
| * |
| * @param changeLogSets changed sets to generate the report from |
| * @param bundle the resource bundle to retrieve report phrases from |
| * @param sink the report formatting tool |
| */ |
| protected void doGenerateReport( List changeLogSets, ResourceBundle bundle, Sink sink ) |
| { |
| sink.head(); |
| sink.title(); |
| sink.text( bundle.getString( "report.file-activity.header" ) ); |
| sink.title_(); |
| sink.head_(); |
| |
| sink.body(); |
| sink.section1(); |
| sink.sectionTitle1(); |
| sink.text( bundle.getString( "report.file-activity.mainTitle" ) ); |
| sink.sectionTitle1_(); |
| |
| for ( Iterator sets = changeLogSets.iterator(); sets.hasNext(); ) |
| { |
| ChangeLogSet set = (ChangeLogSet) sets.next(); |
| doChangedSets( set, bundle, sink ); |
| } |
| |
| sink.section1_(); |
| sink.body_(); |
| |
| sink.table_(); |
| } |
| |
| /** |
| * generates a section of the report referring to a changeset |
| * |
| * @param set the current ChangeSet to generate this section of the report |
| * @param bundle the resource bundle to retrieve report phrases from |
| * @param sink the report formatting tool |
| */ |
| private void doChangedSets( ChangeLogSet set, ResourceBundle bundle, Sink sink ) |
| { |
| sink.section2(); |
| sink.sectionTitle2(); |
| if ( set.getStartDate() == null ) |
| { |
| sink.text( bundle.getString( "report.SetRangeUnknown" ) ); |
| } |
| else if ( set.getEndDate() == null ) |
| { |
| sink.text( bundle.getString( "report.SetRangeSince" ) ); |
| } |
| else |
| { |
| sink.text( bundle.getString( "report.SetRangeBetween" ) ); |
| sink.text( " " + set.getStartDate() + " " + bundle.getString( "report.To" ) + " " + set.getEndDate() ); |
| } |
| sink.sectionTitle2_(); |
| |
| doSummary( set, bundle, sink ); |
| |
| sink.table(); |
| |
| sink.tableRow(); |
| sink.tableHeaderCell(); |
| sink.text( bundle.getString( "report.file-activity.filename" ) ); |
| sink.tableHeaderCell_(); |
| sink.tableHeaderCell(); |
| sink.text( bundle.getString( "report.file-activity.timesChanged" ) ); |
| sink.tableHeaderCell_(); |
| sink.tableRow_(); |
| |
| doRows( set, sink ); |
| |
| sink.table_(); |
| |
| sink.section2_(); |
| } |
| |
| /** |
| * generates the report summary section of the report |
| * |
| * @param set changed set to generate the report from |
| * @param bundle the resource bundle to retrieve report phrases from |
| * @param sink the report formatting tool |
| */ |
| private void doSummary( ChangeLogSet set, ResourceBundle bundle, Sink sink ) |
| { |
| sink.paragraph(); |
| |
| sink.text( bundle.getString( "report.file-activity.range" ) ); |
| sink.text( ": " + set.getStartDate() + " " + bundle.getString( "report.To" ) + " " + set.getEndDate() ); |
| |
| sink.text( ", " + bundle.getString( "report.TotalCommits" ) ); |
| sink.text( ":" + set.getChangeSets().size() ); |
| |
| sink.text( ", " + bundle.getString( "report.file-activity.filesChanged" ) ); |
| sink.text( ":" + countFilesChanged( set.getChangeSets() ) ); |
| |
| sink.paragraph_(); |
| } |
| |
| /** |
| * generates the row details for the file activity report |
| * |
| * @param set the changelog set to generate a report with |
| * @param sink the report formatting tool |
| */ |
| private void doRows( ChangeLogSet set, Sink sink ) |
| { |
| List list = getOrderedFileList( set.getChangeSets() ); |
| |
| initReportUrls(); |
| |
| for ( Iterator i = list.iterator(); i.hasNext(); ) |
| { |
| List revision = (List) i.next(); |
| ChangeFile file = (ChangeFile) revision.get( 0 ); |
| |
| sink.tableRow(); |
| sink.tableCell(); |
| |
| try |
| { |
| generateLinks( getConnection(), file.getName(), sink ); |
| } |
| catch ( Exception e ) |
| { |
| e.printStackTrace(); |
| |
| sink.text( file.getName() ); |
| } |
| sink.tableCell_(); |
| |
| sink.tableCell(); |
| sink.text( "" + revision.size() ); |
| |
| sink.tableCell_(); |
| sink.tableRow_(); |
| } |
| } |
| |
| /** |
| * reads the change log entries and generates a list of files changed order by the number of times edited. This |
| * used the FileActivityComparator Object to sort the list |
| * |
| * @param entries the changelog entries to generate the report |
| * @return list of changed files within the SCM with the number of times changed in descending order |
| */ |
| private List getOrderedFileList( Collection entries ) |
| { |
| List list = new LinkedList(); |
| |
| Map map = new HashMap(); |
| |
| for ( Iterator i = entries.iterator(); i.hasNext(); ) |
| { |
| ChangeSet entry = (ChangeSet) i.next(); |
| |
| for ( Iterator j = entry.getFiles().iterator(); j.hasNext(); ) |
| { |
| ChangeFile file = (ChangeFile) j.next(); |
| |
| List revisions; |
| |
| if ( map.containsKey( file.getName() ) ) |
| { |
| revisions = (List) map.get( file.getName() ); |
| } |
| else |
| { |
| revisions = new LinkedList(); |
| } |
| |
| revisions.add( file ); |
| |
| map.put( file.getName(), revisions ); |
| } |
| } |
| |
| list.addAll( map.values() ); |
| |
| Collections.sort( list, new FileActivityComparator() ); |
| |
| return list; |
| } |
| } |