1 package org.apache.maven.scm.provider.svn.svnexe.command.changelog;
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22 import org.apache.maven.scm.ScmBranch;
23 import org.apache.maven.scm.ScmException;
24 import org.apache.maven.scm.ScmFileSet;
25 import org.apache.maven.scm.ScmTag;
26 import org.apache.maven.scm.ScmVersion;
27 import org.apache.maven.scm.command.changelog.AbstractChangeLogCommand;
28 import org.apache.maven.scm.command.changelog.ChangeLogScmRequest;
29 import org.apache.maven.scm.command.changelog.ChangeLogScmResult;
30 import org.apache.maven.scm.command.changelog.ChangeLogSet;
31 import org.apache.maven.scm.provider.ScmProviderRepository;
32 import org.apache.maven.scm.provider.svn.SvnTagBranchUtils;
33 import org.apache.maven.scm.provider.svn.command.SvnCommand;
34 import org.apache.maven.scm.provider.svn.repository.SvnScmProviderRepository;
35 import org.apache.maven.scm.provider.svn.svnexe.command.SvnCommandLineUtils;
36 import org.codehaus.plexus.util.Os;
37 import org.codehaus.plexus.util.StringUtils;
38 import org.codehaus.plexus.util.cli.CommandLineException;
39 import org.codehaus.plexus.util.cli.CommandLineUtils;
40 import org.codehaus.plexus.util.cli.Commandline;
41
42 import java.io.File;
43 import java.text.SimpleDateFormat;
44 import java.util.Date;
45 import java.util.TimeZone;
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51
52 public class SvnChangeLogCommand
53 extends AbstractChangeLogCommand
54 implements SvnCommand
55 {
56 private static final String DATE_FORMAT = "yyyy-MM-dd HH:mm:ss Z";
57
58
59 @Deprecated
60 protected ChangeLogScmResult executeChangeLogCommand( ScmProviderRepository repo, ScmFileSet fileSet,
61 ScmVersion startVersion, ScmVersion endVersion,
62 String datePattern )
63 throws ScmException
64 {
65 return executeChangeLogCommand( repo, fileSet, null, null, null, datePattern, startVersion, endVersion, null );
66 }
67
68
69 @Deprecated
70 protected ChangeLogScmResult executeChangeLogCommand( ScmProviderRepository repo, ScmFileSet fileSet,
71 Date startDate, Date endDate, ScmBranch branch,
72 String datePattern )
73 throws ScmException
74 {
75 return executeChangeLogCommand( repo, fileSet, startDate, endDate, branch, datePattern, null, null, null );
76 }
77
78 @Override
79 protected ChangeLogScmResult executeChangeLogCommand( ChangeLogScmRequest request )
80 throws ScmException
81 {
82 final ScmVersion startVersion = request.getStartRevision();
83 final ScmVersion endVersion = request.getEndRevision();
84 final ScmFileSet fileSet = request.getScmFileSet();
85 final String datePattern = request.getDatePattern();
86 return executeChangeLogCommand( request.getScmRepository().getProviderRepository(), fileSet,
87 request.getStartDate(), request.getEndDate(), request.getScmBranch(), datePattern, startVersion,
88 endVersion, request.getLimit() );
89 }
90
91 private ChangeLogScmResult executeChangeLogCommand( ScmProviderRepository repo, ScmFileSet fileSet,
92 Date startDate, Date endDate, ScmBranch branch,
93 String datePattern, ScmVersion startVersion,
94 ScmVersion endVersion, Integer limit )
95 throws ScmException
96 {
97 Commandline cl = createCommandLine( (SvnScmProviderRepository) repo, fileSet.getBasedir(), branch, startDate,
98 endDate, startVersion, endVersion, limit );
99
100 SvnChangeLogConsumer consumer = new SvnChangeLogConsumer( getLogger(), datePattern );
101
102 CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer();
103
104 if ( getLogger().isInfoEnabled() )
105 {
106 getLogger().info( "Executing: " + SvnCommandLineUtils.cryptPassword( cl ) );
107
108 if ( Os.isFamily( Os.FAMILY_WINDOWS ) )
109 {
110 getLogger().info( "Working directory: " + cl.getWorkingDirectory().getAbsolutePath() );
111 }
112 }
113
114 int exitCode;
115
116 try
117 {
118 exitCode = SvnCommandLineUtils.execute( cl, consumer, stderr, getLogger() );
119 }
120 catch ( CommandLineException ex )
121 {
122 throw new ScmException( "Error while executing svn command.", ex );
123 }
124
125 if ( exitCode != 0 )
126 {
127 return new ChangeLogScmResult( cl.toString(), "The svn command failed.", stderr.getOutput(), false );
128 }
129 ChangeLogSet changeLogSet = new ChangeLogSet( consumer.getModifications(), startDate, endDate );
130 changeLogSet.setStartVersion( startVersion );
131 changeLogSet.setEndVersion( endVersion );
132
133 return new ChangeLogScmResult( cl.toString(), changeLogSet );
134 }
135
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139
140 public static Commandline createCommandLine( SvnScmProviderRepository repository, File workingDirectory,
141 ScmBranch branch, Date startDate, Date endDate,
142 ScmVersion startVersion, ScmVersion endVersion )
143 {
144 return createCommandLine( repository, workingDirectory, branch, startDate, endDate, startVersion, endVersion,
145 null );
146 }
147
148 public static Commandline createCommandLine( SvnScmProviderRepository repository, File workingDirectory,
149 ScmBranch branch, Date startDate, Date endDate,
150 ScmVersion startVersion, ScmVersion endVersion, Integer limit )
151 {
152 SimpleDateFormat dateFormat = new SimpleDateFormat( DATE_FORMAT );
153
154 dateFormat.setTimeZone( TimeZone.getTimeZone( "GMT" ) );
155
156 Commandline cl = SvnCommandLineUtils.getBaseSvnCommandLine( workingDirectory, repository );
157
158 cl.createArg().setValue( "log" );
159
160 cl.createArg().setValue( "-v" );
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162
163
164 if ( limit != null && limit > 0 )
165 {
166 cl.createArg().setValue( "--limit" );
167 cl.createArg().setValue( Integer.toString( limit ) );
168 }
169
170 if ( startDate != null )
171 {
172 cl.createArg().setValue( "-r" );
173
174 if ( endDate != null )
175 {
176 cl.createArg().setValue(
177 "{" + dateFormat.format( startDate ) + "}" + ":" + "{" + dateFormat.format( endDate ) + "}" );
178 }
179 else
180 {
181 cl.createArg().setValue( "{" + dateFormat.format( startDate ) + "}:HEAD" );
182 }
183 }
184
185 if ( startVersion != null )
186 {
187 cl.createArg().setValue( "-r" );
188
189 if ( endVersion != null )
190 {
191 if ( startVersion.getName().equals( endVersion.getName() ) )
192 {
193 cl.createArg().setValue( startVersion.getName() );
194 }
195 else
196 {
197 cl.createArg().setValue( startVersion.getName() + ":" + endVersion.getName() );
198 }
199 }
200 else
201 {
202 cl.createArg().setValue( startVersion.getName() + ":HEAD" );
203 }
204 }
205
206 if ( branch != null && StringUtils.isNotEmpty( branch.getName() ) )
207 {
208
209
210 if ( branch instanceof ScmTag )
211 {
212 cl.createArg().setValue( SvnTagBranchUtils.resolveTagUrl( repository, (ScmTag) branch ) );
213 }
214 else
215 {
216 cl.createArg().setValue( SvnTagBranchUtils.resolveBranchUrl( repository, branch ) );
217 }
218 }
219
220 if ( endVersion == null || !StringUtils.equals( "BASE", endVersion.getName() ) )
221 {
222 cl.createArg().setValue( repository.getUrl() );
223 }
224
225 return cl;
226 }
227 }